VALUE-ADDITION TO CORN-ETHANOL STILLAGE USING OLEAGINOUS MUCOR CIRCINELLOIDES
|
|
- Roy Patrick
- 6 years ago
- Views:
Transcription
1 VALUE-ADDITION TO CORN-ETHANOL STILLAGE USING OLEAGINOUS MUCOR CIRCINELLOIDES Debjani Mitra Iowa State University Lawrence Berkeley Laboratory 5 th June, 2012 Corn Utilization & Technology Conference, Indianapolis
2 Acknowledgement Co authors: Mary L. Rasmussen, Priyanka Chand, Venkat Reddy Chintareddy, Linxing Yao, David Grewell, John G. Verkade, Tong Wang, and J. (Hans) van Leeuwen Agnieszka Frankowska, Miki Vincent, Carol Ziel, Bill Colonna Lincolnway Energy, IA Funding agencies: Grow Iowa Values Fund (GIVF); Iowa Energy Center (IEC); CCUR (Center for Crops Utilization Research)
3 Problems addressed/motivation q Growing importance of biofuels - Biodiesel and Bio-ethanol q Economic viability of biofuel industry Low-cost feedstock (Anoop et al., 2011) Value-addition to co-products (Antolin, 2002) q Traditional source of biodiesel - plant oils (Miao et al., 2006) Food vs. fuel controversy q Microbial lipids several advantages Do not require fertile land, have much higher yields (Meng et al., 2009) Filamentous molds are lesser explored Cellular content - 30% or more is lipids (triglycerides) (Sergeeva et al., 2008; Vicente et al., 2009)
4 Problems addressed/motivation (contd.) q Challenges in microbial biodiesel production Water and nutrient demands Organic carbon sources - ~80% of the medium costs (Li et al., 2007) q Current trend Use of low cost agro-industrial substrates Corn powder hydrolysate (Xu et al., 2006); sweet sorghum juice (Gao et al., 2010); crude glycerol (Liang et al., 2009); domestic/industrial wastewaters (Woertz, et al., 2009); shrimp waste yeast & bacterial strains (Zhang et al., 2011) q Presence of oil in growth medium increases lipid content of microbial cells Composition of intracellular lipid reflects the chemical characteristics of the oil source (Szczesna-Antczak et al., 2006) q Fungal biomass also been documented as excellent biosorbent material (Ozsoy et al., 2008) Capable of removing oil from oil water emulsions (Srinivasan and Viraraghavan, 2010)
5 Thin stillage Fig. Dry-grind corn-ethanol process
6 Thin stillage q Doubling of ethanol production (6,500 in 2007 to 13,320MGY in 2010) (Source: Renewable Fuels Association) Increase in TS production q 50 MGY plant generates gallon thin stillage/day 5 6 gal stillage/gal ethanol, half of which is recycled as backset (Rasmussen et al., in press) q TS concentration to syrup is energy-intensive. Current application as DDGS is not very economical (Moreau, 2010) q Increased efforts to remove corn oil before or after ethanol production (Majoni, 2010; Moreau, 2010) Better feed quality DDGS q Post-fermentation fractions have higher oil content especially TS (Moreau, 2010)
7 Thin stillage Table: Chemical characteristics ph COD:5N:1P
8 Hypothesis Growing Mucor circinelloides on thin stillage (TS) would increase oil yields as the fungal biomass would not only be able to adsorb and recover the corn oil from TS, also their lipolytic activity would break down the corn oil and the end products (fatty acids) used for further lipogenesis
9 Objectives Objective 1: Cultivate M. circinelloides on thin stillage (TS) & yeast-mold (YM) broth Objective 2: Optimize growth parameters highest biomass & oil yields Objective 3: Optimize oil extraction conditions Objective 4: Analyze and compare fatty acid profile of TS lipids, TS-derived fungal lipids and YM-derived fungal lipids
10 Materials and Methods Mucor cultivation Optimization of growth & oil yields Flask level studies Whole stillage vs. settled TS supernatant Sterilization method ph, temperature, %solids, incubation period Inoculum physiology spores vs. mycelia 5-L Airlift reactor study # ATS (6% solids), ph 6, 37 C, 7 SLPM aeration rate, 72 h, 10% (v/v) glycerol addition Dried biomass (proximate analysis) Solvent addition (toluene: methanol) & Ultrasonication (70% amplitude or 494 µm pp for 3 min) Effluent - total solids, SCOD *, soluble sugars, acids, glycerol, nitrogen # ATS: Autoclaved TS * SCOD: Soluble Chemical Oxygen Demand Fungal oil fatty acid analysis (TLC & GC) Spent fungal biomass
11 Statistical analysis Analysis of Variance (ANOVA) using JMP significant difference among different treatments. Least Significant Means Differences (LSD) calculated at P = 0.05 by Student s t test. All treatments were carried out in triplicates, results shown as means of three replicates ± standard deviation (SD)
12 Results Fungal growth Morphological state & yield of fungal biomass changed based on solid content of TS q Day0 Day 2 Centrifuged thin stillage (%Total solids = 1.5 ± 0.7 %) Biomass yield = 8 g/l Day0 Day 2 Whole thin stillage (% Total solids = 6 ± 2.0 %) Biomass yield = 22 g/l Harvesting biomass w/ entrapped corn solids with screen (pore size 1mm x 1mm)
13 Results Fungal lipid production Fig: Microscopic pictures of Mucor filaments containing lipid bodies as seen under a compound light microscope magnification
14 Results Fungal biomass yields 25 Spore stock in glycerol Pellets gown in CTS Pellets gown in YM Homogenized pellets gown in YM Biomass yield (g/l) (db) Time (days) Fig: Change in fungal biomass yields based on inoculum preparation. Data are means ± SD, n=3 2-L Erlenmeyer flask study, TS (total solids=4%), 37 C, 150 rpm
15 Results Characteristics of TS and fungal biomass Table: Change in thin stillage (TS) characteristics before and after fungal processing. Data are means ± SD, n=3; NA : not applicable Characteristics TS (before) TS (after) % Reduction ph 4.2 ± ± 0.3 NA Total solids (%) 66 ± ± Total nitrogen (g/l) 5.5 ± ± SCOD (mg/l) 45.0 ± ± Table: Proximate analysis of fungal biomass grown on TS. Data are means ± SD, n=2 Component (%) (db) Moisture 2.1 ± 0.1 Ash 4 ± 0.2 Total carbohydrates ± 1.2 Total crude fat 39.4 ± 1.5 Total protein ± 1.0
16 Results Fungal lipid extraction 1. Sonication Ultrasonication 70% amplitude (494 µmpp) for 3 min magnification Sonicated fungal cells in organic solvent (s) Dried fungal cells in organic solvent (s) 2. Rotary mixer 3. Magnetic stirring Magnetic stirring Fungal biomass in organic solvent (s) disrupted with rotary mixer & glass beads After 12h Fungal biomass in organic solvent (s) disrupted with mechanical stirring & glass beads
17 Results Fungal lipid yields from YM vs. TS Table: Biomass and oil yields from thin stillage (TS) and YM broth. Inoculum was grown in YM, fungal cultivation in a 6-L airlift bioreactor at 37 C, incubation period=2 days, ph = 4.5, aeration= 7SLPM. Biomass harvested by a 1mm 1mm screen. Parameters YM TS Biomass yield (g/l) 5.0 ± ± 0.5 # Oil content (%) 20 ± ± 2.0 Oil yield (g/l) * 1.0 ± ± 1.0 PUFA content in fungal oil (% total lipids) 33.2 ± ± 2.6 Data are means ± SD, n=3 # After subtracting 2 g/l corn solids (1mm 1mm screen) * TS alone had ~4.8 g/l oil (92% increase in yield)
18 Results Fungal oil fatty acid compositional analysis Table: Lipid class composition of oil samples Data are means ± SD, n=2 Lipid class Lipid composition (wt. %) Mucor-YM oil Mucor-TS oil TS oil TAG 34.2 ± ± ±4.3 FFA 4.2± ± ±0.8 DAG 1.5± ± ±0.3 Polar 4.1± ± ±0.1
19 Results Fungal oil fatty acid compositional analysis Fatty acids Total fatty acid composition of oil samples (wt%) Mucor-YM oil Mucor-TS oil TS oil C13:0 (Tridecylic acid) 12.5±1.4 NA NA C14:0 (Myristic acid) 2.3±0.1 NA NA C15:0 (Pentadecylic acid) 0.6±0.0 NA NA C16:0 (Palmitic acid) 15.8± ± ±0.2 C16:1 (Palmitoleic acid) 6.3±0.0 NA NA Table: Fatty acid composition of oil extracted from fungal cells grown on YM broth (Mucor-Ym oil ) and thin stillage (Mucor-TS oil ); as well as oil from thin stillage alone (TS oil ). Data are means ± SD, n=2 C18:0 (Stearic acid) 4.0± ± ±0.0 C18:1 (Oleic acid) 24.4± ± ±0.2 C18:2 (Linoleic acid) 15.7± ± ±0.2 C18:3 (Linolenic acid) 17.5± ±0.1 NA C20:0 (Arachidic acid) 0.6± ± ±0.1 C22:0 (Behenic acid) 0.4±0.0 NA 0.1±0.1
20 Conclusions q q q q q q Mucor biomass yields of 20 g/l (db) from TS Optimized culture conditions 37 C, ph 6.0 ± 0.5, 48 h incubation, heat sterilization, solids content - 6%, mycelial inoculum in YM 92% increase in oil yield from thin stillage (4.8 to 9.2 g/l) Additional revenue generation Oil yields further increased (41%) with 10% (v/v) crude glycerol supplementation High protein, high fiber fungal biomass - suitable animal feed Recyclable water recovered from processed TS Saves energy & water
21 Conclusions q q Advantages of fungal cultivation Heterotrophic fungal growth no dependence on light or land Filamentous nature easy and inexpensive harvest Enzymatic activity fungi can adapt to various substrates Future study - Select fungal strain or culture conditions - increased production of specific fatty acid, like GLA
Innova&ve water reclama&on pilot plant with animal feed produc&on from ethanol wastes
Innova&ve water reclama&on pilot plant with animal feed produc&on from ethanol wastes J. (Hans) van Leeuwen Chris Koza, Dan Erickson, Mary Rasmussen, Debjani Mitra, Duygu Ozsoy, Mike Persia, Nick Gabler
More informationDDGS: An Evolving Commodity. Dr. Jerry Shurson University of Minnesota
DDGS: An Evolving Commodity Dr. Jerry Shurson University of Minnesota Animals Require Nutrients on a Daily Basis Feed Ingredients Supply Nutrients in Different Amounts and Forms Nutritionist s Job: Develop
More informationHeterotrophic Growth of Chlorella sp. KKU-S2 for Lipid Production using Molasses as a Carbon Substrate
2011 International Conference on Food Engineering and Biotechnology IPCBEE vol.9 (2011) (2011)IACSIT Press, Singapoore Heterotrophic Growth of Chlorella sp. KKU-S2 for Lipid Production using Molasses as
More informationFungal Conversion of Canola for Polyunsaturated Fatty Acids-added Lipids
Fungal Conversion of Canola for Polyunsaturated Fatty Acids-added Lipids Meidui Dong and Terry H. Walker Biosystems Engineering, Clemson University, SC March 2008 1 Introduction Polyunsaturated fatty acids
More informationFungal oil with EPA in Mucor circinelloides cultivated on thin stillage from corn-to-ethanol production
Graduate Theses and Dissertations Graduate College 2014 Fungal oil with EPA in Mucor circinelloides cultivated on thin stillage from corn-to-ethanol production Shashank Ravi Iowa State University Follow
More informationEffect of ph, temperature and medium agitation rate in production of AA, DHA, EPA from Aspergillus oryzae with submerged fermentation
IOP Conference Series: Earth and Environmental Science PAPER OPEN ACCESS Effect of ph, temperature and medium agitation rate in production of AA, DHA, EPA from Aspergillus oryzae with submerged fermentation
More informationEnhanced microbial lipid production with genetically modified yeast and fungus
Enhanced microbial lipid production with genetically modified yeast and fungus Pacific Rim Summit on Industrial Biotechnology and Bioenergy 2014 Kari Koivuranta, Marilyn Wiebe, Laura Ruohonen and Merja
More informationKinetics of Bioethanol Production from Glycerol by Enterobacter aerogenes
Available online at www.sciencedirect.com ScienceDirect Energy Procedia 61 (2014 ) 2244 2248 Abstract The 6 th International Conference on Applied Energy ICAE2014 Kinetics of Bioethanol Production from
More informationProcessing and Industrial Uses of Castor beans and Oil
Processing and Industrial Uses of Castor beans and Oil Prepared for the Castor Workshop Guelph, March 19, 2011 by Levente L. Diosady Professor of Food Engineering University of Toronto Department of Chemical
More informationLow Cost Carbon and Nitrogen Sources for Higher Microalgal Biomass and Lipid Production Using Agricultural Wastes
Journal of Environmental Science and Technology 8 (3): 113-121, 2015 ISSN 1994-7887 / DOI: 10.3923/jest.2015.113.121 2015 Asian Network for Scientific Information Low Cost Carbon and Nitrogen Sources for
More informationDistillers Dried Grains with Solubles (DDGS) An Effective and Available Livestock and Poultry Feed Ingredient
Distillers Dried Grains with Solubles (DDGS) An Effective and Available Livestock and Poultry Feed Ingredient Kurt Rosentrater Distillers Grains Technology Council Iowa State University Ames, Iowa, USA
More informationNUTRITIONAL QUALITY OF EGGS FROM HENS FED WITH DDGS
NUTRITIONAL QUALITY OF EGGS FROM HENS FED WITH Yan Zhang National Corn to Ethanol Research Center Southern Illinois University Edwardsville and Jill K. Winkler-Moser National Center for Agricultural Utilization
More informationDiluted acid pretreatment for an integrated microalgae bio-refinery to produce lipid- and carbohydrate-based biofuels
Diluted acid pretreatment for an integrated microalgae bio-refinery to produce lipid- and carbohydrate-based biofuels Tao Dong, Lieve Laurens, Nick Nagle, Stefanie Van Wychen, Nicholas Sweeney, Philip
More informationConversion of glycerol to ethanol and formate by Raoultella Planticola
Conversion of glycerol to ethanol and formate by Raoultella Planticola Li Z.A.D 1., Chong W.K., Mathew, S., Montefrio, M.J.F. and Obbard J.P. 2 Division of Environmental Science and Engineering, National
More informationHeterotrophic cultivation of Chlorella sp. using different waste extracts
International Journal of Biochemistry and Biotechnology ISSN: 2169-3048 Vol. 2 (3), pp. 289-297, March, 2013. Available online at http://internationalscholarsjournals.org International Scholars Journals
More informationOverview of Nutritional Characteristics of DDGS in Aquaculture Feeds. Dr. Jerry Shurson Department of Animal Science University of Minnesota
Overview of Nutritional Characteristics of DDGS in Aquaculture Feeds Dr. Jerry Shurson Department of Animal Science University of Minnesota What is DDGS? 27.6 Distillers Dried Grains with Solubles is the
More informationFeeding Ethanol Co-products from Corn to Beef Cattle
Feeding Ethanol Co-products from Corn to Beef Cattle David Bohnert 1, Ron Torell 2, and Randy Mills 1 1 Oregon State University Extension Service 2 University of Nevada Cooperative Extension Service I
More informationLiquid By-Products to Pigs. Dr. Jerry Shurson Department of Animal Science University of Minnesota
What We Know About Feeding Liquid By-Products to Pigs Dr. Jerry Shurson Department of Animal Science University of Minnesota Introduction Liquid feeding systems have been used for many years in Europe
More informationEXTRACTION OF THERMO-STABLE ALPHA AMYLASE FROM FERMENTED WHEAT BRAN
BIOLOGIA 2001, 47 (1&2), PP 47 52 ISSN 0006 3096 EXTRACTION OF THERMO-STABLE ALPHA AMYLASE FROM FERMENTED WHEAT BRAN *HAMAD ASHRAF, IKRAM UL HAQ, AND JAVED IQBAL Biotechnology Research Laboratory, Department
More informationChemical Composition of Distillers Grains, a Review KeShun Liu*
pubs.acs.org/jafc Chemical Composition of Distillers Grains, a Review KeShun Liu* Grain Chemistry and Utilization Laboratory, National Small Grains and Potato Germplasm Research Unit, Agricultural Research
More informationConversion of Fermented Rice Noodle Wastewater to Microbial Lipid by Mixed Culture of Microalgae and Yeast
Journal of Clean Energy Technologies, Vol. 4, No. 4, July 2016 Conversion of Fermented Rice Noodle Wastewater to Microbial Lipid by Mixed Culture of Microalgae and Yeast Mutiyaporn Puangbut, Suthasinee
More informationProduction of Microbial Lipids by Yarrowia Lipolytica
Romanian Biotechnological Letters Vol. 2, No. 6, 215 Copyright 215 University of Bucharest Printed in Romania. All rights reserved ORIGINAL PAPER Production of Microbial Lipids by Yarrowia Lipolytica Received
More informationEffect of nitrogen source on the growth and lipid production of microalgae
Effect of nitrogen source on the growth and lipid production of microalgae H. Varsha rani 1*, K. T.Vijaya Kumar and V. Eswarappa 1 Department of Agricultural Microbiology, University of Agricultural Sciences,
More informationDistillers Grains the feed part of ethanol production
Distillers Grains the feed part of ethanol production Dr. Harold Tilstra Land O Lakes Purina Feed LLC DDGS Marketing Group Disclaimer: All numbers, projections, and the like contained herein regarding
More informationBioconversion of cheese whey permeate into fungal oil by Mucor circinelloides
Chan et al. Journal of Biological Engineering (2018) 12:25 https://doi.org/10.1186/s13036-018-0116-5 RESEARCH Bioconversion of cheese whey permeate into fungal oil by Mucor circinelloides Lauryn G. Chan
More informationOverview of the Ethanol Industry and Co-Products
Overview of the Ethanol Industry and Co-Products Matthew L. Gibson, Ph.D. Mark Giesemann, Ph.D. Kip Karges, Ph.D. Reciprocal Meat Conference Brookings, SD June 20, 2007 Overview Birds-eye View 1. Fuel
More informationCorresponding author: İsmail Ayhan Şengil,
16 th International Conference on Clean Energy (ICCE-2018) 9-11 May 2018, Famagusta, N. Cyprus MICROALGAE CULTURE DEVELOPMENT IN BIOLOGICALLY TREATED WATER OF POULTRY SLAUGHTERHOUS Gamze Katırcıoğlu Sınmaz
More informationReview of Research into Fat, Oil and Grease (FOG) Deposits in Collection Systems. Casey R. Furlong, P.E. Environmental Specialist InSinkErator
Review of Research into Fat, Oil and Grease (FOG) Deposits in Collection Systems Casey R. Furlong, P.E. Environmental Specialist InSinkErator Background Large Contributor to Sanitary Sewer Overflows per
More informationPhospholipid Fatty Acid (PLFA) Science, Inovation, Networks
Phospholipid Fatty Acid (PLFA) Specific components of cell membranes that are only found in intact (viable) cells and rapidly degraded after cell death (White et.al, 1997 in Yao et.al, 2000) Cell membrane
More informationPelagia Research Library
Available online at www.pelagiaresearchlibrary.com European Journal of Experimental Biology, 211, 1 (3):124-129 ISSN: 2248 9215 Production of Alkaline Protease by Bacillus subtilis (MTCC7312) using Submerged
More informationNile Red, an Alternative Fluorescence Method for Quantification of Neutral Lipids in Microalgae
Vol:7, No:9, 213 Nile Red, an Alternative Fluorescence Method for Quantification of Neutral Lipids in Microalgae P. Rattanapoltee and P. Kaewkannetra Abstract According to biodiesel from microalgae is
More informationAnimal Digestion and Nutrition
Animal Digestion and Nutrition Competency: Analyze the parts and functions of the digestive system of farm animals By : ARI WIBOWO, S.Pt.,M.Si & SUHARDI, S.Pt.,MP Ruminants Objective: Describe the function
More informationEFFECT OF ADDITIONAL MINERAL IONS ON CITRIC ACID PRODUCTIVITY BY ASPERGILLUS NIGER NG-110
BIOLOGIA 21, 47 (1&2), PP 59 65 ISSN 6 396 EFFECT OF ADDITIONAL MINERAL IONS ON CITRIC ACID PRODUCTIVITY BY ASPERGILLUS NIGER NG-11 SIKANDER ALI 1, IKRAM-UL-HAQ 1 AND JAVED IQBAL 2 1 Biotechnology Research
More informationFed batch fermentation of Yarrowia lipolytica
Fed batch fermentation of Yarrowia lipolytica using defatted silkworm pupae hydrolysate: A dynamic model based approach for high yield of lipid production Dr. Jun Wang Jiangsu University of Science and
More informationCHAPTER NO. TITLE PAGES
BRIEF CONTENTS CHAPTER NO. TITLE PAGES PREFACE 1 1 INTRODUCTION 3 2 REVIEW OF LITERATURE 6 3 MATERIALS & METHODS 70 4 OBSERVATIONS & RESULTS 110 5 DISCUSSION 222 6 SUMMARY & CONCLUSIONS 243 BIBLIOGRAPHY
More informationIJREAT International Journal of Research in Engineering & Advanced Technology, Volume 1, Issue 2, April-May, 2013 ISSN:
A Comparative Overview of Ethanol Production from Cereal Grains and Potato by Enzymatic Treatment Soumitra Banerjee 1, Debalina Kundu 2 Dept of Food Technology, Techno India Saltlake, Kolkata 700091 Abstract
More informationStudy Report Effects of Corn Distillers Dried Grains with Solubles (DDGS) Under Hot Summer Conditions in Lactating Dairy Cows
Study Report Effects of Corn Distillers Dried Grains with Solubles (DDGS) Under Hot Summer Conditions in Lactating Dairy Cows Masahito Tanaka Chief, Research Team for Effects of Climate Change on Agriculture
More informationImprovement of enzymatic hydrolysis of a marine macro-alga by dilute acid hydrolysis pretreatment
Improvement of enzymatic hydrolysis of a marine macro-alga by dilute acid hydrolysis pretreatment Parviz Yazdani 1*, Keikhosro Karimi 1,2, Mohammad J. Taherzadeh 2 1 Department of Chemical Engineering,
More informationSwine News. Nutrifax Corn Distillers Dried Grains with solubles Use in Swine Rations
June 30, 2006 Swine News Nutrifax Corn Distillers Dried Grains with solubles Use in Swine Rations Included in your mail this week is a Nutrifax article written by Dr. Andrew Pharazyn dealing with Corn
More informationEffect of Different Combinations of Soybean and Wheat Bran on Enzyme Production from Aspergillus oryzae S.
Available online at www.sciencedirect.com APCBEE Procedia 00 (2012) 000 000 Conference title Effect of Different Combinations of Soybean and Wheat Bran on Enzyme Production from Aspergillus oryzae S. Chuenjit
More informationOverview of Production, Nutrient Profile, Physical Characteristics, and Quality Assessment of New Generation DDGS
Overview of Production, Nutrient Profile, Physical Characteristics, and Quality Assessment of New Generation DDGS Dr. Jerry Shurson and Dr. Sally Noll Dept. of Animal Science University of Minnesota What
More informationBIO World Congress Montreal, Canada July 20, 2015
TSCA and the Regulation of Biofuels and Biobased Chemicals BIO World Congress Montreal, Canada July 20, 2015 Richard E. Engler, Ph.D. Bergeson & Campbell, P.C. Washington, D.C. www.lawbc.com 2015 Bergeson
More informationMANNOSYLERYTHRITOL LIPIDS (MEL) AS ADDITIVES IN COSMETIC FORMULATIONS
MANNOSYLERYTHRITOL LIPIDS (MEL) AS ADDITIVES IN COSMETIC FORMULATIONS Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB Alexander Beck SuperBIO Workshop Biosurfactants, Gent, Belgium
More informationIn this study, effect of different high-boiling-organic solvent (ethanolamine, diethylene glycol and
ISESCO JOURNAL of Science and Technology Vol. 12 No 21 High Boiling Solvent Pre-treatment of Hazelnut Shells for Enzymatic Hydrolysis Emir Zafer Hoşgün, Berrin Bozan Anadolu University, Engineering Faculty,
More informationEFFECT OF DIFFERENT LEVELS OF GOAT MILK, SOY MILK AND COW MILK ON CHEMICAL COMPOSITION OF RASOGOLLA
EFFECT OF DIFFERENT LEVELS OF GOAT MILK, SOY MILK AND COW MILK ON CHEMICAL COMPOSITION OF RASOGOLLA Gajendra K. Londhe Dy. Director Research (AHDS) V.N.M.K.V., Parbhani(MS) Introduction Chhanais a base
More informationCorn DDGS: A Feed Industry Perspective
Corn DDGS: A Feed Industry Perspective Contact Information: l Harold Tilstra, DVM l National Co-Products Technical Support l Land O Lakes Farmland Feed, LLC l Home Address: 583 110th Avenue Luverne, MN
More informationEvaluation of advanced sorghum lines for bioethanol production related traits
Evaluation of advanced sorghum lines for bioethanol production related traits Nemera Shargie (shargien@arc.agric.za) - ARC, South Africa Awadhi Mashombo Dep t of Agric., Dodoma, Tanzania Julia Sibiya -
More informationOPTIMIZATION OF RICE BRAN HYDROLYSIS AND KINETIC MODELLING OF XANTHAN GUM PRODUCTION USING AN ISOLATED STRAIN
International Journal of Science, Environment and Technology, Vol. 4, No 2, 2015, 285 292 ISSN 2278-3687 (O) 2277-663X (P) OPTIMIZATION OF RICE BRAN HYDROLYSIS AND KINETIC MODELLING OF XANTHAN GUM PRODUCTION
More informationAnimal Digestion and Nutrition. Objective 7.02: Understand the digestive process
Animal Digestion and Nutrition Objective 7.02: Understand the digestive process RUMINANTS Ruminant Animals Animals with complex digestive systems Capable of digesting material with a high fiber concentration
More informationBioresource Technology
Bioresource Technology 100 (2009) 4433 4440 Contents lists available at ScienceDirect Bioresource Technology journal homepage: www.elsevier.com/locate/biortech Effects of particle size distribution, compositional
More informationPlant Power! From traditional crops to alt proteins. Atze Jan van der Goot. Food Protein Vision, Amsterdam, 8 March 2018
Plant Power! From traditional crops to alt proteins Atze Jan van der Goot Food Protein Vision, Amsterdam, 8 March 2018 The problem: Making same food requires more recourses Tilman, PNAS 20260 (2011) Global
More informationDr. Jerry Shurson Department of Animal Science
Dr. Jerry Shurson Department of Animal Science University of Minnesota Pigs are what they eat Diet fatty acid (FA) composition affects FA profile in pork fat FA composition varies among adipose tissue
More informationIdentifying and Characterising MicroalgalStrains as Potential Sources of Biodiesel
Identifying and Characterising MicroalgalStrains as Potential Sources of Biodiesel Krys Bangert dtp09kb@sheffield.ac.uk Dr D.J. Gilmour d.j.gilmour@sheffield.ac.uk -8th June 2010 - Mini project overview
More informationLipid Analysis. Andréina Laffargue, IRD CRYMCEPT Montpellier workshop, October 17th Introduction to lipid structures
Lipid Analysis Andréina Laffargue, IRD CRYMCEPT Montpellier workshop, October 17th 2005 Introduction to lipid structures Fatty acids Acylglycerols Glycerophospholipids Sterols Strategies involved in lipid
More informationRyan Graunke Interdisciplinary Ecology Seminar February 1, Advisor: Dr. Ann C. Wilkie Soil and Water Science Department
Ryan Graunke Interdisciplinary Ecology Seminar February 1, 2011 Advisor: Dr. Ann C. Wilkie Soil and Water Science Department Food waste: a global problem produced locally 32 million tons produced annually
More informationDET REPORT NO. 69 JUNE 2015
1.) THINKING BEYOND THE NPD BOX - INEXPENSIVE CONVERSION OF NPD EQUIPMENT TO MULTIPLE MODES OF SELECTIVE GC DETECTION. 2.) GC-CCID DIFFERENTIATION BETWEEN SATURATE VS. UNSATURATE AND MONO-UNSATURATE VS.
More informationExperiment 12 Lipids. Structures of Common Fatty Acids Name Number of carbons
Experiment 12 Lipids Lipids are a class of biological molecules that are insoluble in water and soluble in nonpolar solvents. There are many different categories of lipids and each category has different
More informationIsolation of Microalgae Strains from Pond Water and their Medium Standardization for Lipid Production
Research Article Isolation of Microalgae Strains from Pond Water and their Medium Standardization for Lipid Production Vidyadharani Gopalakrishnan, Dhandapani Ramamurthy * Department of Microbiology, Periyar
More informationHOWDY!!!!!!!!!
From Texas A&M University ------------------------------------------------- HOWDY!!!!!!!!! Use of Bioflocs as Ingredients in Shrimp Feeds December 07, 2010 Papeete, Tahiti Addison Lee Lawrence Texas AgriLife
More informationFuel Ethanol Coproducts for Livestock Diets
Fuel Ethanol Coproducts for Livestock Diets Kurt Rosentrater, Distillers Grains Technology Council, and Department of Agricultural and Biosystems Engineering, Iowa State University Kenneth Kalscheur, USDA,
More information2.2 Properties of Water
2.2 Properties of Water I. Water s unique properties allow life to exist on Earth. A. Life depends on hydrogen bonds in water. B. Water is a polar molecule. 1. Polar molecules have slightly charged regions
More informationBiofuels: Consequences for Feed Formulation
Biofuels: Consequences for Feed Formulation Dr.Ir. P.J. van der Aar and Dr J. Doppenberg, Schothorst Feed Research B.V., Meerkoetenweg 26, 8255 AG Lelystad, The Netherlands pvdaar@schothorst.nl session
More informationChapter 8. Optimization of growth. conditions favoring maximum. lipase production by selected. isolates
Chapter 8 Optimization of growth conditions favoring maximum lipase production by selected isolates Microbial lipases are mostly produced in submerged culture (Ito et al., 2001) but solid state fermentation
More informationNutrition of Aquatic Species - Student Notes
Directions: Fill in the blanks. 1. Nutrition Is the process by which organisms receive and utilize food products Involves many different chemical reactions and changes which convert food into usable energy
More informationCorn By-Product Diversity and Feeding Value to Non-Ruminants
Corn By-Product Diversity and Feeding Value to Non-Ruminants Jerry Shurson 1, Sally Noll 1, and John Goihl 2 Dept. of Animal Science 1 and Agri-Nutrition Services 2 Corn Corn Wet-Milling Process Overview
More informationOptimization of Banana Juice Fermentation for the Production of Microbial Oilt
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Mar. 1988, p. 748-752 0099-2240/88/030748-05$02.00/0 Copyright 1988, American Society for Microbiology Vol. 54, No. 3 Optimization of Banana Juice Fermentation for
More informationImprovement of Intracellular Glutathione Content. in Baker s Yeast. for Nutraceutical Application
Improvement of Intracellular Glutathione Content in Baker s Yeast for Nutraceutical Application Manuela Rollini, Alida Musatti DeFENS, Section of Food Microbiology and Bioprocessing Vienna, 28 th June
More informationNew Generation DDGS: millennials or Z? Alvaro Garcia DVM PhD South Dakota State University Director of Agriculture and Natural Resources
New Generation DDGS: millennials or Z? Alvaro Garcia DVM PhD South Dakota State University Director of Agriculture and Natural Resources Dollar value of ethanol and DDGS to Bio-refineries Gross value Co-products
More informationThe Impact of the Ethanol Industry on Pork Production
The Ethanol Industry, Dried Distiller s Grains with Solubles (DDGS), and Their Impact on Pork Production Dr. Jerry Shurson Department of Animal Science University of Minnesota The Impact of the Ethanol
More informationFeed. The major cost of animal production
Feed The major cost of animal production Feeding cost = 60-70% in commercial livestock production Need to optimize feeding cost to sustain profitability Import bill for food = RM10 billion/year Import
More informationFeed and Alternative Uses for DDGS. Dr. Jerry Shurson and Dr. Sally Noll Department of Animal Science University of Minnesota
Feed and Alternative Uses for Dr. Jerry Shurson and Dr. Sally Noll Department of Animal Science University of Minnesota Rapid Growth of the U.S. Ethanol Industry 2004 80 fuel ethanol plants 3.640 billion
More informationEFFECTS OF INCREASING GLYCEROL AND DRIED DISTILLERS GRAINS WITH SOLUBLES ON THE GROWTH PERFORMANCE AND CARCASS CHARACTERISTICS OF FINISHING PIGS 1,2
Swine Day 008 EFFECTS OF INCREASING GLYCEROL AND DRIED DISTILLERS GRAINS WITH SOLUBLES ON THE GROWTH PERFORMANCE AND CARCASS CHARACTERISTICS OF FINISHING PIGS, A. W. Duttlinger, J. M. Benz, T. A. Houser,
More informationSOMATIC HYBRIDIZATION OF SELECTED MICRO ALGAL SPECIES BY PROTOPLAST FUSION-AN ATTEMPT TO GET DESTINED ALGAL CROP FOR COMMERCIAL BIOFUEL PRODUCTION
SOMATIC HYBRIDIZATION OF SELECTED MICRO ALGAL SPECIES BY PROTOPLAST FUSION-AN ATTEMPT TO GET DESTINED ALGAL CROP FOR COMMERCIAL BIOFUEL PRODUCTION PROJECT REFERENCE NO.: 38S _B_MSC_002 COLLEGE : CMR INSTITUTE
More informationArticle, Published version This version is available at
Kazuhiko Kurosawa, Josephine Laser, Anthony J Sinskey Tolerance and adaptive evolution of triacylglycerol-producing Rhodococcus opacus to lignocellulose-derived inhibitors Article, Published version This
More informationHigh Plains Biofuels Co-product Nutrition Conference. What Have We Learned?
High Plains Biofuels Co-product Nutrition Conference What Have We Learned? Sorghum versus Corn DG -- Efficiency of Gain -- Sorghum Corn Difference Wet- Vasconcelos (10) 5.95 5.71-4.00% Wet- Depenbusch
More informationConversion of Glycerol into Polyhydroxybutyrate(PHB)UsingEscherichia coli
Conversion of Glycerol into Polyhydroxybutyrate(PHB)UsingEscherichia coli Endah Fitriani Rahayu a, Wega Trisunaryanti b, Karna Wijaya b Abstract Conversion of glycerol into polyhydroxybutyrate (PHB) usingescherichia
More informationBy Daniel C. Perrinez Morse Hall 103. Faculty Contact: Ihab H. Farag, Sc.D., P.E.
By Daniel C. Perrinez Morse Hall 103 Faculty Contact: Ihab H. Farag, Sc.D., P.E. Overview Background Project Process Description Approach Chemicals, Equipment, and Wastes Status & Future Steps http://www.rbgsyd.nsw.gov.au/
More informationOptimization of Operating Variables in the Fermentation of Citric acid using Response Surface Methodology
2011 2nd International Conference on Chemical Engineering and Applications IPCBEE vol. 23 (2011) (2011) IACSIT Press, Singapore Optimization of Operating Variables in the Fermentation of Citric acid using
More informationBase ration components (forages and grains) will average about 3% fat. Use Supplemental Fats. DIETARY FAT AND MILK COMPOSITION Milk fat:
Fat Feeding Some slides adapted from Dairy Nutrition & Management (ANSCI 200/492), University of Illinois at Urbana-Champaign, Dr. Jim Drackley & Mike Hutjens Base ration components (forages and grains)
More informationTransesterification of Intracellular Lipids Using a Single Step Reactive-Extraction
Transesterification of Intracellular Lipids Using a Single Step Reactive-Extraction Daniel Nelson 1, Ron Sims 1, Sridhar Viamajala 2 1, University of Toledo 2 Microorganism derived biodiesel Accumulated
More informationPelagia Research Library
Available online at www.pelagiaresearchlibrary.com Der Chemica Sinica, 2013, 4(1):67-74 ISSN: 0976-8505 CODEN (USA) CSHIA5 Analysis of Abakaliki Rice Husks N. B. Ekwe Chemical Engineering Department, University
More informationMembrane phospholipids in temperature adaptation of Candida utilis: alterations in fatty acid chain length and unsaturation
Membrane phospholipids in temperature adaptation of Candida utilis: alterations in fatty acid chain length and unsaturation Merja Suutari,'.* Antti Rintam&i,t and Simo Laaksol National Public Health Institute,*
More informationCOOPERATIVE EXTENSION UNIVERSITY OF CALIFORNIA, DAVIS
UC CE COOPERATIVE EXTENSION UNIVERSITY OF CALIFORNIA, DAVIS Dried Corn Distillers Grains in Dairy Cattle Feeding Part 2 Nutrient Profiles, Variability and Key Impacts on Cattle P.H. Robinson Cooperative
More informationAPPENDIX 1 CALCULATION OF THE MOLAR RATIO (METHANOL TO OIL)
243 APPENDIX 1 CALCULATION OF THE MOLAR RATIO (METHANOL TO OIL) The molar ratio (oil to methanol) for transesterification process is calculated as follows. Step1: Calculation of molecular weight of pure
More informationFeed Manufacturing with DDGS. Kim Koch, Ph.D. Northern Crops Institute
Feed Manufacturing with DDGS Kim Koch, Ph.D. Northern Crops Institute United States Ethanol Outlook 9 8 7 6 5 4 3 2 1 0 2001 2003 2006 2012 Values are Underestimated Dry-Milling Average Yield Per Bushel
More informationIntroduction to the Study of Lipids
Introduction to the Study of Lipids Factors to Consider in the Study of Biomolecules What are the features of the basic building blocks? (ex: monosaccharides, alcohols, fatty acids, amino acids) 1) General
More informationInvestigations to the Use of Lipases for Biodiesel Production
Investigations to the Use of Lipases for Biodiesel Production Gunther Fleck, Frank Pudel Pilot Pflanzenöltechnologie Magdeburg e. V. Berliner Chaussee 66, 39114 Magdeburg, Germany Tel.: +49-391-8189-166
More informationStudy on moisture content of substrate (Sesamum oil cake and Rice chaff) on the yield of Citric acid
Int.J.Curr.Microbiol.App.Sci (14) 3(5): 138-144 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-776 Volume 3 Number 5 (14) pp. 138-144 http://www.ijcmas.com Original Research
More informationQuality. western Canadian Canola 2016 ISSN Véronique J. Barthet Oilseeds Program Manager. Contact: Véronique J. Barthet
ISSN 1700-2222 Quality of western Canadian Canola 2016 Véronique J. Barthet Oilseeds Program Manager Contact: Véronique J. Barthet Oilseeds Program Manager Tel : 204-984-5174 Email: veronique.barthet@grainscanada.gc.ca
More informationFAT. Dr. Shamsul Azahari Zainal Badari Department of Resource Management and Consumer Studies Faculty of Human Ecology
FAT Dr. Shamsul Azahari Zainal Badari Department of Resource Management and Consumer Studies Faculty of Human Ecology OBJECTIVES LECTURE By the end of this lecture, student can: Define what is lipid/fat
More informationEffect of process conditions on high solid enzymatic hydrolysis of pre-treated pine
Effect of process conditions on high solid enzymatic hydrolysis of pre-treated pine Abstract Anders Josefsson Department of Chemical Engineering, Lund University, Sweden 213-6-12 In this study a relatively
More informationELECTROPHORETIC STUDIES OF SONIC EXTRACTS OF PROTEUS VULGARIS
ELECTROPHORETIC STUDIES OF SONIC EXTRACTS OF PROTEUS VULGARIS I. EFFECT OF GROWTH ENVIRONMENT ON ELECTROPHORETIC PATTERNS' SIDNEY D. RODENBERG Laboratory of Microbiology, Division of Biology, University
More informationAn Investigation of Biofuels
Please print Full name clearly: Introduction: BIOL 305L Laboratory Six An Investigation of Biofuels To me, this is the ultimate use of the plant cell wall the potential to obtain an alternative fuel from
More information03 Enzymes. #21 Enzymes and reactions
03 Enzymes #21 Enzymes and reactions Many chemical reactions can be speeded up by substances called catalysts. Within living organisms, these reactions (metabolic reactions) are controlled by catalysts
More informationSELECTIVE GRIND TECHNOLOGY and FIBER BY-PASS
SELECTIVE GRIND TECHNOLOGY and FIBER BY-PASS Fluid Quip Process Technologies, LLC 1940 South Yellow Springs Street Springfield, Ohio 45506 www.fqptech.com Fluid Quip Process Technologies Leverage Years
More informationBase ration components (forages and grains) will average about 3% fat. Use Supplemental Fats. Fat Feeding. Production Responses to Supplemental Fat
Fat Feeding Some slides adapted from Dairy Nutrition & Management (ANSCI 200/492), University of Illinois at Urbana-Champaign, Dr. Jim Drackley & Mike Hutjens Base ration components (forages and grains)
More informationBiodiesel Production from Algae
University of Southern California, Undergraduate Symposium for Scholarly and Creative Work, April 9-11, 2012 Biodiesel Production from Algae Undergraduate Student Researchers: Avril Pitter, Kirsten Rice,
More information11. BIODIESEL FROM MUTTON SUET
11. BIDIESEL FRM MUTTN SUET Principal Investigator: - Mr. S. Gokul Raghavendra ABSTRAT: Biodiesel is considered as one of the most suitable alternative biofuel because of its selfsustaining nature and
More informationIsolation Of Lipid Producing Yeast And Fungi From Secondary Sewage Sludge And Soil
Australian Journal of Basic and Applied Sciences, 7(9): 283-288, 2013 ISSN 1991-8178 Isolation Of Lipid Producing Yeast And Fungi From Secondary Sewage Sludge And Soil P. M. Neema, and Kumari, A INRS Eau,
More informationInterested in conducting your own webinar?
Interested in conducting your own webinar? Email webinars@bnpmedia.com An Automated System for the analysis of fatty acid methyl esters (FAME) in edible oils Institute for Food Safety and Health Illinois
More information