ALIMENTI E AGRICOLTURA >> INDICE Standard di latte e derivati > 289 Standard di cereali e derivati > 299 Standard di carni > 311 Standard di pesci, crostacei e molluschi > 321 Standard di frutti, ortaggi e vegetali > 335 Standard di oli vegetali > 345 Standard di bevande e soluzioni alcoliche > 349 Miscellanea di standard in matrici alimentari > 351 Standard di lipidi puri > 365 Materiali di riferimento per microbiologia > 381 Standard di fertilizzanti > 385 287
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LATTE E DERIVATI << STANDARD DI LATTE E DERIVATI NIST Cat. No. SRM1549 RM8435 SRM1846 Material Non-fat milk powder Whole milk powder 2 Infant formula (milk-based) 3 Unit of Issue 100 g 40 g 10x30 g Certified Costituent Concentrations 1 (mg/kg, unless otherwise stated) Aluminium (2) (0,9) Antimony (0,00027) Arsenic (0,0019) (0,001) Barium (0,58) Boron (1,1) Bromine (12) (20) Cadmium 0,0005 (0,0002) Calcium 1,30% (9220) (3670) Chlorine 1,09% (8420) Chromium 0,0026 (0,5) Cobalt (0,0041) (0,003) Copper 0,7 (0,46) (5,04) Fluorine (0,20) (0,17) Iodine 3,38 (2,3) 1,11 Iron 1,78 (1,8) (63,1) Lead 0,019 (0,1l) Magnesium 0,120% (814) (538) Manganese 0,26 (0,17) (0,4) Mercury 0,0003 Molybdenum (0,34) (0,29) Nickel (0,01) Nitrogen (41870) Phosphorus 1,06% (7800) (2610) Potassium 1,69% (13630) (7160) Rubidium (11) (16) Selenium 0,11 (0,131) (0,08) Silver (<0,0003) Sodium 0,497% (3560) (2310) Strontium (4,35) Sulphur 0,351% (2650) Tin (<0,02) Titanium (4) Tungsten (0,002) Zinc 46,1 (28,0) (60,0) 289
>> LATTE E DERIVATI NIST Cat. No. SRM1549 RM8435 SRM1846 Material Non-fat milk powder Whole milk powder 2 Infant formula (milk-based) 3 Unit of Issue 100 g 40 g 10x30 g Certified Costituent Concentrations 1 (mg/kg, unless otherwise stated) Chloride 4920 Vitamin A (trans) (1,9) 5,84 Vitamin E 271 Vitamin C (53) 1146 Vitamin B2 (10,6) 17,4 Vitamin B6 (1,86) 8,4 Niacin (7,35) 63,3 Vitamin D (0,039) (0117) -Tocopherol (17,99) γ-tocopherol (73,5) Vitamin B1 (1,80) (10,9) Vitamin B12 (0,017) (0,039) Folic acid (1,29) Pantothenic acid (25,6) (48,7) Biotin (0,15) (0,411) Choline (940) (1250) Inositol (310) (940) Lactose (49) Vitamin K (0,944) Solids (96,46)% (98,02)% Ash (5,97)% (2,913)% Fat (21,3)% (27,1)% Nitrogen (4,187)% (1,739)% Protein (25,86)% (11,10)% Carbohydrates (by difference) (43,4)% (57,2)% Calories (470) Kcal/100g (515,5) Kcal/100g Moisture (3,54)% 1 Values in brackets are not certified and are given for reference or information. 2 Reference concentrations for 11 Fatty Acids C4-C20 (as Triglycerides) are also given in the certificate. 3 Reference concentrations for 11 Fatty Acids C12-C22 (as Triglycerides) are also given in the certificate. 290
LATTE E DERIVATI << AGRICULTURAL RESEARCH CENTRE Cat.No. ARC/CL-1 Material Skim milk powder Unit of Issue 50 g Certified Concentration Constituent (µg/g, unless otherwise stated) Cadmium <5 ng/g Calcium 13,00 mg/g Copper 0,59 Iron 4,54 Lead 16 ng/g Magnesium 1,23 mg/g Manganese 0,44 Mercury <1 ng/g Molybdenum 0,49 Selenium 82 ng/g Zinc 41,68 IAEA Cat.No. IAEA-153 IAEA-152 IAEA-321 Material Milk powder Milk powder Milk powder Unit of Issue 50 g 250 g 250 g Certified values* (g/kg, unless otherwise stated) Arsenic Bromine 12,32 mg/kg Cadmium Calcium 12870 mg/kg Copper (0,57) mg/kg Iron 2,53 mg/kg Magnesium 1,060 Manganese (0,19) mg/kg Molybdenum (0,31) mg/kg Phosphorus 10,1 Potassium 17,62 Sodium 4,180 Strontium (4,09) mg/kg Rubidium 14,03 mg/kg Zinc 39,56 mg/kg Potassium-40 539 Bq/kg 552 Bq/kg Strontium-90 7,7 Bq/kg 3,3 Bq/kg Caesium-134 764 Bq/kg 15,5 Bq/kg Caesium-137 2159 Bq/kg 72,6 Bq/kg * Values in brackets are information values. 291
>> LATTE E DERIVATI IAEA Cat.No. IAEA-154 IAEA-155 Material Whey powder Whey powder Unit of Issue 250 g 50 g Certified Certified values* Constituent (mg/kg, unless otherwise stated) Potassium-40 1575 Bq/kg Strontium-90 6,9 Bq/kg Caesium-134 1355 Bq/kg Caesium-137 3749 Bq/kg Aluminium (52,9) Arsenic (49) µg/kg Boron (5,1) Bromine 39,1 Cadmium 16,0 µg/kg Caesium 86 µg/kg Calcium (42,1) g/kg Chlorine 69,2 g/kg Chromium 0,59 Cobalt 43 µg/kg Copper (0,57) Iron (62) Lead 104 µg/kg Magnesium 3,19 g/kg Manganese 9,30 Mercury 3 µg/kg Nickel 0,54 Phosphorus 16,2 g/kg Potassium (41,7) g/kg Sodium 15,8 Sulphur (3,0) g/kg Rubidium 39,2 Scandium 28 µg/kg Selenium 64 µg/kg Strontium (10,5) Zinc 034,3 * Values in brackets are information values. 292
LATTE E DERIVATI << IRMM, EUROPEAN COMMISSION Cat. No. BCR-063R BCR-150 BCR-151 Material Skim milk powder Skim milk powder Skim milk powder (natural) (spiked) (spiked) Unit of Issue 50 g 23 g 23 g Concentrations* (µg/kg, unless otherwise stated) Cadmium 21,8 101,0 Calcium 13,49 g/kg Chlorine 9,94 g/kg Cobalt (6,4) (6,0) Copper 0,602 mg/kg 2,23 mg/kg 5,23 mg/kg lodine 0,81 mg/kg 1,29 mg/kg 5,35 mg/kg Iron 2,32 mg/kg 11,8 mg/kg 50,1 mg/kg Lead 18,5 1000 2002 Magnesium 1,263 g/kg Manganese (236) mg/kg (223) mg/kg Mercury 9,4 101 Molybdenum (0,33) mg/kg Nickel (61,5) (56) Nitrogen (total) 62,3 g/kg Nitrogen (Kjeldahl) (60,87) g/kg Phosphorus 11,10 g/kg Potassium 17,68 g/kg Selenium (129) (127) (125) Sodium 4,37 g/kg Thallium (1,0) (0,8) Zinc 49,0 mg/kg (49) mg/kg (50) mg/kg * Values in brackets are not certified. Cat. No. Material Unit of Issue Vitamins 1 BCR-421 Milk powder 50 g Concentration (mg/kg) B 1 (thiamin) 6,51 B 2 (riboflavin) 14,5 B 6 (total pyridoxine) 6,66 B 12 0,034 C (total ascorbate) 769 D 3 (cholecalciferol) 0,143 E (tocopherol) 99 Folate (total) 1,42 Niacin 68 1 Vitamins: information on nutritional composition of foods is essential for studies investigating the relationship between diet and health or disease. The importance of reliable food composition data in the European Union is reflected in the issuing of Council Directive 90/496/Cee on the Nutritional Labelling of Foodstuffs. 293
>> LATTE E DERIVATI IRMM, EUROPEAN COMMISSION Cat. No. Material Unit of Issue BCR-164 Anhydrous milk fat 2x5 g Certified Values 1 (g/100 g) Butyric Acid 2 3,49 OTHER FATTY ACIDS 6:0 2,36 8:0 1,36 10:0 2,89 10:1 ω1 (0,3) 12:0 4,03 12:1 ω9 (0,1) 14:0 iso (0,1) 14:0 10,79 14:1 ω5 (1,1) 15:0 iso (0,3) 15:0 anti-iso (0,5) 15:0 (1,0) 16:0 iso (0,2) 16:0 total 26,91 16:1 ω7 (1,5) 16:1 total (1,5) 17:0 iso (0,5) 17:0 anti-iso (0,4) 17:0 (0,5) 17:1 (0,3) 18:0 iso (0,1) 18:0 total 10,51 18:1 total 24,82 18:2 ω6 cis (incl. isomers) (1,8) 18:2 conj (0,9) 18:2 total 2,68 18:3 ω3 cis 0,51 20:0 (0,1) 20:1 ω9 cis (0,2) Other (2,5) STEROLS Cholesterol 247,7 ß-Sitosterol 52,9 Campesterol 35,6 Stigmasterol 20,3 1 Values in brackets are not certified. 2 Milk fat is virtually the only naturally occurring lipid to contain significant amounts of butyric acid. The butyric acid content is a useful indicator of the quality of milk. For customs classification purposes, the omount of butyric acid in chocolate confectionery is used to estimate the amount of milk-fat in the product. 294
LATTE E DERIVATI << IRMM, EUROPEAN COMMISSION Cat. No. BCR-187 BCR-188 BCR-450 Material Milk powder (spiked) Milk powder Natural milk powder Unit of Issue 20 g 20 g 20 g Concentrations (µg/kg) HCB 1,5 37,4 alpha-hch 1,80 20,0 beta-hch 12,0 gamma-hch 5,7 45,4 beta-hepo (1,4) 32,0 p,p -DDE 6,6 51,3 Dieldrin (2,3) 36,1 Endrin 6,2 p,p -DDT 69,0 PCB 52 1,16 PCB 118 3,3 PCB 153 19,0 PCB 156 1,62 PCB 170 4,8 PCB 180 11,0 Cat.No. BCR-532 BCR-533 BCR-534 BCR-607 Material Unspiked Spiked milk powder Spiked milk Natural spray milk powder (lower level) powder dried dried milk powder (higher level) Unit of Issue 65 g 65 g 65 g 100 g Concentrations* (ng/kg) 2,3,7,8-TCDD (D48) (0,10) (0,42) (0,65) 0,25 1,2,3,7,8-PCDD (D54) (0,29) (0,86) (1,44) 0,79 1,2,3,4,7,8-HCDD (D66) (0,17) (0,56) (0,80) 0,42 1,2,3,6,7,8-HCDD (D67) (0,43) (1,27) (1,92) 0,98 1,2,3,7,8,9-HCDD (D70) (0,16) (0,47) (0,80) 0,34 2,3,7,8-TCDF (F83) (0,16) (0,39) (0,65) 0,05 1,2,3,7,8-PCDF (F94) (0,1) (0,1) (0,15) 0,054 2,3,4,7,8-PCDF (F114) (0,67) (1,96) (3,16) 1,81 1,2,3,4,7,8-HCDF (F118) (0,34) (1,06) (1,75) 0,94 1,2,3,6,7,8-HCDF (F121) (0,34) (1,03) (1,55) 1,01 2,3,4,6,7,8-HCDF (F130) (0,39) (1,22) (1,90) 1,07 * Values in brackets are not certified. 295
>> LATTE E DERIVATI IRMM, EUROPEAN COMMISSION Cat.No. Material Unit of Issue BCR-519 Anhydrous butter fat* 2x5 g (sealed ampules) Concentrations (%) Chol 0,30 C24 0,05 C26 0,25 C28 0,59 C30 1,15 C32 2,43 C34 5,64 C36 10,47 C38 12,53 C40 10,03 C42 6,69 C44 6,11 C46 6,86 C48 8,69 C50 11,40 C52 10,96 C54 5,89 * Butter fat: the adulteration of butter with fat of plant and animal origin can be detected by using the reference method given in the European Commision s Regulation (EC) N 454/95. CRM519 was certified using this reference method. Cat.No. BCR-599 Material Mixture of ewes and goats milk Unit of Issue 2x15 g of lyophilised curd powder (in glass vials under Argon) Concentration (%) NOT ADULTERATED MILK ADULTERATED MILK Cows Milk 0% 1% Cat. No. BCR-282 BCR-283 BCR-285 BCR-423 Material Whole milk powder Whole milk powder Whole milk powder Chloroform (very low level) (low level) (high level) Unit of Issue 25 g 25 g 25 g 2,5 ml Concentrations (µg/kg) Aflatoxin 1 M 1 <0,05 2 0,09 0,76 9,93 1 CRMs 283, 284 and 285 have aflatoxin M 1 contents corresponding to the limits of this compound in milk imposed by EU Member State. CRM282 is a near-blank material and is intended for investigation of limits of detection and recovery experiments. The four CRMs provide a convenient means of checking the reliability of immuno assay techniques which are of rapidly growing importance for the determination of aflatoxin M 1. 2 Probable content is in the range 0,01 to 0,02 µg/kg. 296
LATTE E DERIVATI << IRMM, EUROPEAN COMMISSION Cat. No. BCR-492 BCR-493 Material Lyphilised milk powder Lyphilised milk powder Unit of Issue 10 ml 10 ml Concentrations (µg/kg) Oxytetracycline 307 <10 LGC PROMOCHEM Cat.No. LGC7104 LGC7106 Material Sterilised cream* Processed cheese Unit of Issue 5x170 g 5x220 g Concentrations (g/100 g, unless otherwise stated) Calcium 845 mg/kg Magnesium 84 mg/kg Phosphorus 823 mg/kg Potassium 1160 mg/kg Sodium 505 mg/kg Zinc 3,1 mg/kg Moisture 70,2 46,1 Nitrogen 0,40 2,98 Total fat 22,7 27,0 Ash 0,58 5,3 * Indicative concentrations for Cl and Lactose are also given in the certificate. Standard non inclusi nel catalogo sono disponibili su richiesta. Contattateci! 297
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