grapefruit

Many grapefruit seed extracts are adulterated, non-profit research group finds

Sunday, June 10, 2012 by: Jonathan Benson, staff writer
Tags: grapefruit seed extract, chemicals, adulterated

eTrust Pro Certified

Delicious Pin It
(NaturalNews) Grapefruit seed extract (GFSE) and the various supplement and cosmetic products that contain it are quite popular among natural health advocates because the powerful substance is said to help prevent and alleviate many health conditions such as cold sores, thrush, gingivitis and gastrointestinal upset. But a new review published in the American Botanical Council (ABC) journal HerbalGram claims that many, if not most, GFSE products on the market today contain synthetic preservatives, microbicides and disinfectants that are not necessarily listed on their labels.

The idea behind GFSE is that it contains natural antimicrobial, antiseptic and alkalizing properties that render it highly beneficial in a variety of clinical applications. Many GFSE users who take it internally say it has helped eliminate chronic infection, clear up colds and sinus infections, and even cure candida and other yeast and fungal overgrowths inside the body.

But the new review, compiled by Dr. John H. Cardellina, Ph.D., a natural product, organic, medicinal and analytical chemist, suggests that most commercially-available GFSE products contain synthetic chemical components that are the true active ingredients. Actual grapefruit seed extract, suggests the review, does not contain antimicrobial properties, and is not the ingredient responsible for the beneficial effects that users experience.

"A significant amount, and possibly a majority, of ingredients, dietary supplements and/or cosmetics labeled as or containing grapefruit seed extract (GFSE) is adulterated, and any observed antimicrobial activity is due to synthetic additives, not the grapefruit seed extract itself," says the report, which highlights several different studies that analyzed various GFSE products.

"Tests conducted in multiple laboratories over almost 20 years indicated that all commercial GFSE preparations that exhibited antimicrobial activity contained one or more synthetic microbicides/disinfectants, while freshly-prepared extracts of grapefruit seeds made with a variety of extraction solvents neither exhibited antimicrobial activity nor contained the antimicrobial synthetic compounds found in the commercial ingredient materials."

Methyl p-hydroxybenzoate, propyl p-hydroxybenzoate, triclosan and benzethonium chlorides all found in GFSE products

Back in 1991, a study out of Japan was the first to identify the presence of methyl p-hydroxybenzoate, a synthetic chemical preservative, and triclosan, an antibacterial and antifungal chemical potentially linked to endocrine disruption and cancer in commercial GFSE preparations. The study did not receive much attention at the time.
(http://www.naturalnews.com/029114_triclosan_antibacterial_soap.html)

Several years later, a follow-up study once again tested commercial GFSE products, which were not named, for contaminants, and compared them to GFSE derived through ethanol extraction. It was discovered that the ethanol-extracted GFSE contained no antimicrobial chemicals, while many of the commercial GFSE products contained some or all of them.

Later studies also identified the presence of propyl p-hydroxybenzoate, the sodium salt of propylparaben, and various benzethonium chlorides, or ammonium salts, in various commercial preparations of GFSE. While concentrations of these chemicals varied among brands, most contained one or more of them.

You can view the full GFSE assessment here:
http://cms.herbalgram.org/herbalgram/issue94/QUALCONTROL_gfse.html

GFSE brands that contain citricidal, which is described as a "natural quaternary compound synthesized from the seed and pulp of grapefruit," are presumably the ones that contain the synthetic chemical byproducts in question. The following story behind the creation of citricidal explains how citricidal is produced, and what chemical processes grapefruit seeds undergo to create it.(http://www.nutriteam.com/citricidal.htm)

The jury is still out as to whether or not these grapefruit seed-derived components are beneficial or detrimental to health. But the findings at least help shed a little more light as to what many GFSE products actually contain, which will allow consumers to make better-informed purchasing decisions.

Sources for this article include:

http://cms.herbalgram.org/herbalgram/issue94/QUALCONTROL_gfse.html

Get breaking news alerts on GMOs, fluoride, superfoods, natural cures and more...
Join over four million monthly readers. Email privacy 100% protected. Unsubscribe at any time.


Have comments on this article? Post them here:

comments powered by Disqus

Take Action: Support NaturalNews.com

Email this article to a friend

Permalink to this article:

Reprinting this article: Non-commercial use OK, cite NaturalNews.com with clickable link.

Embed article link: (copy HTML code below):
Most Popular
Today | Week | Month | Year

See all Top Headlines...



GET SHOW DETAILS
+ a FREE GIFT

Now Available at ShopNaturalNews.com

O3 Essentials OraJuvenate™
A powerful, cleansing dental cream for maximum oral/dental health.
New Cancer Solutions
Over 3 hours of content covering today’s best cancer tests, how to kill cancer cells and the best diets and exercise routines.
Freeze-Dried 100% Organic Whole Corn
Our freeze-drying method preserves taste, texture and nutrients better than any other food preservation method ever invented.
Fenix TK35 Flashlight
Tough, waterproof, extremely bright and it’s touted to throw an 800+ lumen beam more than 1,000 feet into the night.
Inca Treasure Smoothie Pack
This pack of our four most popular superfoods from South America is the perfect combo pack for smoothie lovers.
Pink Himalayan Salt
This salt delivers significant levels of magnesium, zinc and selenium, with trace levels of dozens of other elements.
Pinhole Glasses - Aviator Style
Pinhole glasses are becoming famous for helping people improve their vision without the risks of laser surgery.
Oxy-Rich Facial Serum
O3 Essentials Jojoba Oxy-Rich Facial Serum is cellular nourishment for your skin. Helps smooth fine lines while enhancing tissue elasticity.
Freeze-Dried 100% Blackberry Halves
Our freeze-dried blackberry halves are grown in Serbia under strict organic standards.

Also on NaturalNews:

Health Ranger Videos
Activist music
CounterThink Cartoons
Food documentaries
FREE Special Reports
Podcasts
Colloidal Silver

Advertise with NaturalNews...

Support NaturalNews Sponsors:

Advertise with NaturalNews...

Most Popular Stories

Flu shot kills 19-year-old, but vaccine industry still has total immunity against lawsuits
Here's a nutty fact: Eating more tree nuts lowers the risk of all-cause death by up to 20 percent
Six important facts you're not being told about lost Malaysia Airlines Flight 370
Malaysia Airlines Flight 370 now clearly a government cover-up: All evidence contradicts official story
10 other companies that use the same Subway yoga mat chemical in their buns
BLM fracking racket exposed! Armed siege and cattle theft from Bundy ranch really about fracking leases
High-dose vitamin C injections shown to annihilate cancer
U.S. treating meat with ammonia, bleach and antibiotics to kill the '24-hour sickness'
USDA to allow U.S. to be overrun with contaminated chicken from China
Vaccine fraud exposed: Measles and mumps making a huge comeback because vaccines are designed to fail, say Merck virologists
Battle for humanity nearly lost: global food supply deliberately engineered to end life, not nourish it
Diet soda, aspartame linked to premature deaths in women

25 Amazing Facts About Food

This FREE downloadable report unveils a collection of astonishing and little-known facts about the food we eat very day. Click here to read it now...

 

Resveratrol and its Effects on Human Health and Longevity - Myth or Miracle.

Unlock the secrets of cellular health with the "miracle" nutrient Resveratrol Click here to read it now...

 

Nutrition Can Save America

FREE online report shows how we can save America through a nutrition health care revolution. "Eating healthy is patriotic!" Click here to read it now...

The Healing Power of Sunlight and Vitamin D

In this exclusive interview, Dr. Michael Holick reveals fascinating facts on how vitamin D is created and used in the human body to ward off chronic diseases like cancer, osteoporosis, mental disorders and more. Click here to read it now...

Vaccines: Get the Full Story

The International Medical Council on Vaccination has released, exclusively through NaturalNews.com, a groundbreaking document containing the signatures of physicians, brain surgeons and professors, all of which have signed on to a document stating that vaccines pose a significant risk of harm to the health of children. Click here to read it now...

Health Ranger Storable Organics

GMO-free, chemical-free foods and superfoods for long-term storage and preparedness. See selection at www.StorableOrganics.com



Recommended Resources On:

Natural News trends
Health Ranger news
Natural News GMOs
Mike Adams tracker
Natural News photos
Natural News Global
Natural News in focus
Natural News connect
Natural News shocking stories
Natural News radar
GMOs
Quackwatch
Vaccines
Health freedom
Dr. Paul Offit

This site is part of the Natural News Network © 2014 All Rights Reserved. Privacy | Terms All content posted on this site is commentary or opinion and is protected under Free Speech. Truth Publishing International, LTD. is not responsible for content written by contributing authors. The information on this site is provided for educational and entertainment purposes only. It is not intended as a substitute for professional advice of any kind. Truth Publishing assumes no responsibility for the use or misuse of this material. Your use of this website indicates your agreement to these terms and those published here. All trademarks, registered trademarks and servicemarks mentioned on this site are the property of their respective owners.

eTrust Pro Certified Android app on Google Play

Sign up for the FREE Natural News Email Newsletter

Receive breaking news on GMOs, vaccines, fluoride, radiation protection, natural cures, food safety alerts and interviews with the world's top experts on natural health and more.

Join over 7 million monthly readers of NaturalNews.com, the internet's No. 1 natural health news site. (Source: Alexa.com)

Your email address *

Please enter the code you see above*

No Thanks

Already have it and love it!

Natural News supports and helps fund these organizations:

* Required. Once you click submit, we will send you an email asking you to confirm your free registration. Your privacy is assured and your information is kept confidential. You may unsubscribe at anytime.