Smart Health Talk
Join Us:
  • Home
    • Suggest Topics
  • Show Schedule
    • US EPA Glyphosate Assessment 1984
    • Top Organic Product Recommendations
    • Sign Up for Alerts
    • Organic and Non GMO Resources
    • March Against Monsanto Global
    • March Against Monsanto States A-M
    • March Against Monsanto States N-Z
    • Say No GMOs Miscellaneous
    • Say No GMOs Global
    • Say No GMOs A-G
    • Say No GMOs H-Q
    • Say No GMOs R-Z
    • Say No GMO Various Organizations
  • Howard Vlieger - MAAM Interview
    • Moms Across America March Zen Honeycutt
    • Jay Feldman Beyond Pesticides
    • Farmed Salmon Infected With Viruses
    • Vermont Rep. Kate Webb on GMO Bill
    • Howard Vlieger Slide Show
    • SB 1381 Label GMOs California
    • GMOs for Dummies
    • GMOs, phthalates, antibiotics making us fat!
    • GMO French Study
    • Russian GMO Worldwide Reality Show
    • Vandana Shiva on GMOs
    • Genetic Roulette Movie
    • Opponents of Prop #37
    • GMO Produce Labeling Myth
    • Dr. Benbrook Interview
    • Pesticides in Our Food
    • PESTICIDE RISK
    • Elle Cochran and Kate Webb
    • Elle Cochran Hawaii GMO Labeling
    • GMO Videos Hawaii
    • Venus Williams Videos
  • Podcast Vanishing Bees
    • Judy Hoy on Potato Pesticide Related Mutations
    • Antibiotic Resistance & Organic Meats >
      • Bacteriophages
    • Honey Bee Extinction
    • Kettle Pop Expo West
    • Sue Nesbitt Olympic Coach
    • Sue Nesbitt Press Release
    • Podcast GlobalGardensOnline.com
    • Videos GlobalGardensOnline.com
    • Press Release GlobalGardensOnline.com
    • Theo Stephan Pecan Pie Recipe
    • Dr. Tarique Perera Mental Health
    • Dr. Al Plechner Top Veterinarian
    • Heartburn Remedies and Gypsy Tea
    • Kevin Sorbo for Kids
    • Roasted Chicken Gluten Free Meal
    • Sustainable Seafood & Organic Shopping
    • David Binkle LAUSD Foodservice
    • Dr. Michael Hansen & Vegan Eating
    • Local Urban Foragers-Alvarado Bakery-Elle Cochran
    • Tyson Flick-Chef Rene-Eric Hoffman-Katrina Frey-Starkie Sowers
    • Dan Bahou Recycling-LAUDS Foodservice
    • Goodbelly-Vanishing of the Bees-Seasnax-Tasty Brand-Really Raw Honey-Nature's Path
    • Sustainable Seafood-Three Sisters Farm
    • Ben and Jerry's Ice Cream Goes GMO
    • Numi Non GMO Teabags vs GMO Corn Plastic Teabags
    • Tieman's Coffee-Veggie Grill-Waldorf Salad-Highland Springs Ranch-Stacy Hall-ElaineCSA-Mozzarella Salad
    • Highland Spring Ranch-CSA
    • Stacey Hall-Elaine McFadden Intro to Show
  • Gardening
    • Two Minute Gardening Tips
    • More Gardening Ideas
    • Companion Planting
    • What's in Season
  • News
    • Expo West
    • Rodale Institute Coach Mark Smallwood
    • Coach Smallwood from Rodale Research Institute On The Road
    • LA Green Festival
    • Expo West 2014 New Product Highlights
    • TransPacific Partnership Agreement
    • Dr. Benbrook Press Release
    • Blog
    • Public Health
    • Christmas Holiday Recipes
    • Kid Fun Christmas
    • Organic Recipe Blog
    • Organic Product Blog
    • EPA Mercury Announcement
    • Everyday is Earth Day >
      • Earth Day Quiz
      • Earthcasts
      • Earthcasts from Space
      • Earth Children
  • Resources
    • More Resources
    • Organic Stocking Stuffers
    • Fast Organic Holiday Ideas
    • Holiday Recipes
    • Green Halloween Treats
    • Organic Treats
    • Favorite Organic Valentine Treats >
      • Valentine Organic Chocolate Gifts Large View
    • Easter Organic Chocolate Gifts
    • Organic Easter Baskets
    • Organic and Vegan Chocolate Favorites
    • Organic Hard Candy Chewies & Gummies
    • Keepin' It Hot Chicken Dinner >
      • Cooking the Meal
      • Prepare "Keeping it Hot Chicken"
    • Seafood Resources >
      • Sustainable Seafood Resources
      • Sustainable Seafood Shopping
      • Seafood Recipes
      • More Seafood Recipes
      • Seafood Nutritional Benefits
      • Seafood Education
      • Farmed Salmon Viruses Explained
    • 10 Smart Health Resolutions >
      • 10 Smart Health Resolutions #1
      • 10 Smart Health Resolutions #2
      • Calories Burned During Activities
      • 10 Smart Health Resolutions #3
      • 10 Smart Health Resolutions #4
      • 10 Smart Health Resolutions #5
    • 10 Smart Health Resolutions Con't >
      • 10 Smart Health Resolutions #6
      • 10 Smart Health Resolutions #7
      • 10 Smart Health Resolutions #8
      • 10 Smart Health Resolutions #9
      • 10 Smart Health Resolutions #10
    • Signs of a Heart Attack
    • America Recycles Day Broadcast 2014
    • Recycling Information >
      • 15 Tips for Recycling Day Anniversary
      • Recycling Tips
      • Recycled Products
      • Recycling Centers
      • What You Can and Cannot Recycle
      • Waste Reduction
      • Plastic Pollution-Expert Advice-Aly the Albatross
    • Sulfite Containing Foods
    • Aspartame Risks
    • GMO Tryptophan Verified - Energy Drinks and Kids
  • About Us
    • Listen Live on the Radio
    • Listen 24-7 With Podcasts
    • Listen Live on Your Computer
    • Listen Live on Your Cell Phone
    • Smart Health Talk Theme Song
    • Contact Us

WHY COOKING TOMATOES ADDS TO THE ANTIOXIDANT POWER

1/15/2019

0 Comments

 
Picture
Cooking spaghetti sauce concentrates the antioxidants in tomatoes like lycopene and makes those nutrients more bioavailable. There is  a loss of vitamin C during the cooking process but Cornell food scientists say the benefits outweigh the loss. 

Writing in the latest issue of the Journal of Agriculture and Food Chemistry(April 17), Rui Hai Liu, M.D., Cornell assistant professor of food science, notes, "This research demonstrates that heat processing actually enhanced the nutritional value of tomatoes by increasing the lycopene content -- a phytochemical that makes tomatoes red -- that can be absorbed by the body, as well as the total antioxidant activity. The research dispels the popular notion that processed fruits and vegetables have lower nutritional value than fresh produce."
​
Tomato samples were heated to 88 degrees Celsius (190.4 degrees Fahrenheit) for two minutes, a quarter-hour and a half-hour. Consistent with previous studies, vitamin C content decreased by 10, 15 and 29 percent, respectively, when compared to raw, uncooked tomatoes. However, the research revealed that the beneficial trans-lycopene content of the cooked tomatoes increased by 54, 171 and 164 percent, respectively. Levels of cis -lycopene (which the body easily absorbs) rose by 6, 17 and 35 percent, respectively; and antioxidant levels in the heated tomatoes increased by 28, 34 and 62 percent, respectively.

Antioxidants act as radical scavenger, hydrogen donor, electron donor, peroxide decomposer, singlet oxygen quencher, enzyme inhibitor, synergist, and metal-chelating agents.

"While these findings go against the notion that processed fruits and vegetables have lower nutritional value, this may create a new image for processed fruits and vegetables," says Liu. "Ultimately, this could increase consumers' intake of fruits and vegetables and could possibly reduce a person's risk of chronic disease."

AVOID SUPPLEMENTS!  Get as much nutrition from organic foods as possible.  If you buy a supplement, choose one made from organic whole foods, NOT CHEMICALS!

Picture

TOMATO PESTICIDES: BEWARE!

CLICK HERE TO SEE ALL PESTICIDES ON THE LIST FOR TOMATOES
Picture

THERE ARE MANY GREAT ORGANIC CHOICES! EVEN ONE OF THE SOPRANOS CAST GOT INTO THE ORGANIC BUSINESS!

REFERENCES:
http://www.whatsonmyfood.org/food.jsp?food=TO
http://news.cornell.edu/stories/2002/04/cooking-tomatoes-boosts-disease-fighting-power
​https://www.medicalnewstoday.com/articles/301506.php
0 Comments



Leave a Reply.

    Author

    Elaine McFadden, MPH, RD, and Host of Smart Health Talk Radio Show has decades of experience with organic food.

    Archives

    November 2019
    January 2019

    Categories

    All

    RSS Feed

Powered by Create your own unique website with customizable templates.