Fruit Benefits Dr. Chun Organic Physiological Chemistry Fall 2014 Chem 2614 Team members: Jean-pierre Nna-mba Kimberly Bennett Cody Wilichowski Chaz Nelson Emily Adam
Background Information Interested in food science! Two horticulture majors and a food science major. We like fruit! Interested in learning about fruit benefits. Does fruit really benefit your health?
Introduction Project importance: Informing our community (NWACC) about the advantages of eating fresh fruits. How fruit relates to good health/health issues. Researched fruits: Bananas, Apples, Grapes, Strawberries, Juicing
Project overview Research the benefits of fruits for human health. Survey was used to determine the most popular fruits. The reasons for consumption of those fruits. Connection with organic chemistry. Click on image for survey
Who did what? Responsibilities: Jean-pierre Nna-mba: Apple research Kimberly Bennett: Grape research, survey data Cody Wilichowski: Research bananas, written report Chaz Nelson: PowerPoint, Strawberry research Emily Adam: Juicing research
Content Objectives Vitamins that fruit contain.
Methods and Technology Technology Used: Computer Microsoft PowerPoint Microsoft Excel Microsoft Word
Apples Antioxidants are disease-fighting compounds. Scientists believe these compounds help prevent and repair oxidation damage that happens during normal cell activity. Improve neurological health Prevent cataracts Boosts your immune system Detoxify your liver
Apples Continued Prevent from Diseases Avoid Alzheimer s Protect against Parkinson s Curb all sorts of cancer Get whiter, healthier Contain important fibers such as pectin Decrease your risk of diabetes Reduce cholesterol Get a healthier heart and good weight Prevent gallstones Beat diarrhea and constipation
Apples Continued Vitamins and Minerals Note: the average size of an apple is 150 grams Source: USDA
Bananas Cardiovascular Health A first type of cardiovascular benefit from bananas is related to their potassium content. Bananas are a good source of potassium, an essential mineral for maintaining normal blood pressure and heart function The effectiveness of potassium-rich foods such as bananas in lowering blood pressure has been demonstrated by a number of studies. Digestive Benefits Within their total fiber content, bananas also contain pectin. Pectin are unique and complicated types of fiber. Some of the components in pectin are water-soluble, and others are not. As bananas ripen, their water-soluble pectin increase, and this increase is one of the key reasons why bananas become softer in texture as they ripen. Athletic performance The unique mix of vitamins, minerals, and low glycemic carbohydrates in bananas has made them a favorite fruit among endurance athletes. Their easy portability, low expense, and great taste also help support their popularity in this exclusive group.
Grapes One cup of red or green grapes has 104 calories, 1.09g protein, 0.24g fat, 1.4g fiber, 4.8mg vitamin C, 10 micrograms vitamin A, 288mg potassium, 0.54mg iron, and 3 micrograms of folate. Antioxidants lutein and zeaxanthin are important for eye health. Benefits may prevent or slow some cancers, and lower risk of heart disease and high blood pressure. Phytochemical resveratrol, found in the skin of red grapes Benefits may help in the treatment of Alzheimer s, ease hot flashes and mood swings related to menopause, and improve controlling glucose levels. Flavonoids myricetin and quercetin help your body fight against harmful free radicals. Benefits may reduce the risks of heard disease by lowering bad cholesterol. Potassium and fiber Benefits potassium can lower blood pressure, and fiber along with high water content can prevent or alleviate constipation.
One cup of grapes = about 32 grapes Zeaxanthin (ze-a-zan-thin) Many types of cancer may be prevented or slowed by antioxidants, such as, esophageal, lung, mouth, pharynx, endometrial, pancreatic, prostate, and colon cancers. The high content of antioxidants may prevent the build-up of platelets; anti-inflammatory properties lower risk of HD and high BP. Although more human studies are needed to verify, resveratrol (resvere-e-trol) may help in the treatment of Alzheimer s, ease hot flashes and mood swings related to menopause, and improve controlling glucose levels. Quercetin (kwer-ce-ten) and myricetin (my-ra-stein) have antiinflammatory qualities that may help reduce the risk of HD by lowering BP. A low potassium intake is connected to high blood pressure. Grapes high potassium content can help counteract the effects of sodium in the body and lower blood pressure. Fruits with a high water content along with fiber can help keep bowel movements regular and relieve constipation.
Strawberries
Health benefits Strawberries boost immunity Strawberries promote eye health Strawberries help fight cancer Strawberries with wrinkles Strawberries fight bad cholesterol Strawberries reduce inflammation Strawberries regulate blood pressure
Juicing Apples, Pineapples, Cranberries
Juicing Apples High in Pectin: soluble fiber that forms a gel in the intestine. Ellagic acid: protect against damage to chromosomes and block cancer causing actions of pollutants. Helps break down cholesterol in liver. Fresh Apple Juice: 100-130mg per 1000g of ellagic acid Children who drank fresh apples juice at least once a day. Were half as likely to suffer from chronic wheezing, while eating a whole apple showed no apparent benefits. Fresh : live enzymes Bottled : enzymes and anti-oxidants are last
Juicing Pineapples Bromeline : dissolves mucus, beneficial for asthma, hay fever, and sore throats. Good for : digestions, aches and pains, asthma, hay fever. Vitamin C : anti-oxidant to boost immune system. Vitamin B6 : stabilizes blood sugar and thiamine Potassium : helps promote kidney function Warnings : excessive intake can cause uterine contractions in pregnant women. Fresh : 100% Vitamin C and Bromeline Canned : Vitamin C and other heat sensitive vitamins are not fully present. 60% Vitamin C No bromeline
Juicing Cranberries Benefits : treatment and prevention of bacterial bladder and UTI s because proanthocyanidins. Proanthocyanidins : reduce the ability of E.Coli to adhere to the lining of bladder, reducing infection pluck bacteria off unirary tract. Drinking 16oz cranberry juice helped 73% of 60 people who had UTIs. Reduces the amount of ionized calcium in urine by 50% in patients with kidney stones.
Survey Results Gender Female Male Age 0 5 10 15 20 25 45+ 38-44 31-37 24-30 17-23 0 2 4 6 8 10
Carrots Apples Kale Lemons Grapefruit Mangoes Pears Oranges Grapes Spinach Pineapple Peaches Blueberries Stawberries Bannanas Have you ever juiced? No Yes 0 10 20 30 2.5 2 1.5 1 0.5 What People Juiced 0
25 Fruits Eaten Regularly 20 15 10 5 0
10 8 6 4 2 0 1 day 2 days Days Eaten Per Week 3 days 4 days 5 days 6 days 7 or more 7 days Times Eaten Per Day 5-6 3-4 1-2 0 10 20 30
Reasons People Eat Fruit 25 20 15 10 5 0 Good source of vitamins Good source of fiber Tastes good with other foods Tastes good alone Low in fat Gives you energy Other
Future Development Go further into depth of the research of benefits that other fruits give. Not just on fruits that everyone eats daily. Have a larger group of people take the surveys.
Community Contacts U of A Professor: Dr. Rom crom@uark.edu (Fruit expert) U of A Professor: Dr. Evans mrevans@uark.edu (Fruit expert)
References "Vitamin D Structure." Wikimedia. Web. 22 Sept. 2014. <http://commons.wikimedia.org/wiki/file:vitamin_d_s tructure.jpg>. "Vitamins." Chemical & Engineering News: Top Pharmaceuticals:. Web. 22 Sept. 2014. "Why Is It Important to Eat Fruit?" Health and Nutrition Benefits of Fruit. Web. 22 Sept. 2014. "23 Superfruits You Need Now!" - Health.com. Web. 22 Sept. 2014.
References Ware, Megan. "What are the health benefits of grapes?." Medical News Today. MediLexicon, Intl., 29 Aug. 2014. Web. 30 Nov. 2014. http://www.medicalnewstoday.com/articles/271156.ph p 15 health benefits of eating apples : Best Health Magazine 2014 Reader's Digest Magazines (Canada) Ltd. Medical News Today: What are the health benefits of apples? Joseph Nordqvist. 30 August 2014.
References "Strawberry Nutrition." Driscoll's. Web. 3 Dec. 2014. <http://www.driscolls.com/nutrition-health/berrynutrition-facts/strawberry-nutrition>.
Questions???