Navigation Links
Grape Expectations for Healthier Wine

A new technique that uses ozone to preserve grapes could help prevent allergies and boost healthy compounds at the same time//, reports Jennifer Rohn in Chemistry & Industry, the magazine of the SCI. The same technique could be used in the wine-making process to produce healthier wines without the added sulphites that can cause asthma and other conditions in some people.

Mass-marketed grapes can remain in storage for months and are usually treated with sulphur dioxide to prevent decay. Although the sulphur dioxide is effective, it is corrosive and can cause severe allergic reactions in some people. Wine-makers have a similar problem in that the sulphites added to wines to prolong their shelf-life and allow them to age can make their wines unpalatable to some drinkers.

Francisco Artes-Hernandez and his team at the Technical University of Cartagena in Spain compared several different preservative methods with a new technique that involves exposing macroperforated packages of grapes at 0 degress C to cycles of 0.1 micro liters per liter of ozone. They found that ozone treatment was 90% as effective as SO2 at preventing decay. In addition, ozone-treated grapes had up to four times more antioxidants than untreated grapes.

It is not yet known why antioxidant levels increase, but because these compounds are up-regulated in response to environmental stress in plant cells, it could be that the ozone is perceived as a biochemical insult.

Andrew Waterhouse, Chair of the Department of Viticulture at University of California, Davis, said that because wine growers don't store grapes for prolonged periods, they are unlikely to use ozone in any preservation process. He agreed, however that the ozone process could be tweaked to replace problematic sulphites added to wine during the liquification process, presenting the possibility of healthier more hypoallergenic wines.

Antioxidants, natural compounds found in red wine, cho
'"/>




Page: 1 2

Related medicine news :

1. Grapes, Melons Implicated in Outbreaks
2. Grape seed extract helps wound healing
3. To Reduce Risk Of Cancer Eat Grapes
4. Grapefruit extract effective in stomach ulcer healing
5. Grape fruit seed extracts can heal stomach ulcers
6. Heart Disease In Women Can Be Reduced By Eating Grapes
7. Compound In Grapes And Red Wine To Counter Alzheimers Disease
8. Gum disease is beatable by Grapefruit
9. Grapefruit Aroma Makes Women Appear Younger
10. One fruit that has captured the health benefit sector is Grapefruit!
11. High Blood Pressure Can Be Treated With Grape Seed Extract
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Grape Expectations for Healthier Wine

(Date:7/14/2014)... Germany (PRWEB) July 14, 2014 EurekaMag.com ... Hepatitis C which is a contagious liver disease ... a few weeks to a serious, lifelong illness that ... the United States have chronic Hepatitis C virus infection ... While the site's research category covers all studies ...
(Date:7/14/2014)... 14, 2014 According to ... review recently updated by Vkool.com, this is ... wide range of simple and easy tips ... including:,     Increasing omega-3 fatty ... products ,     Increasing fiber , ...
(Date:7/14/2014)... 14, 2014 Carepoint has been ... caregiving by combining an intuitive interface for recording, ... robust service tracking and reporting features. , Hall ... has teamed up with Rebecca de Witte to ... healthcare organizations. , Carepoint provides seamless, ...
(Date:7/14/2014)... 14, 2014 Vaginal Mesh lawsuit ... seven different pelvic mesh manufacturers in the U.S. District ... Schulte LLC. The federal complaints are pending against pelvic ... American Medical Systems (MDL No. 2325), and C.R. Bard, ... are 58,262 Vaginal Mesh lawsuit claims pending, according to ...
(Date:7/14/2014)... DC (PRWEB) July 14, 2014 ... exchanges, carriers emphasized lower-cost narrow-network products, accountable care ... generally chose coverage based on price, rather than ... enrollees from seeking care from out-of-network providers. ... ACOs, Narrow Networks and Exchange Products,” the ...
Breaking Medicine News(10 mins):Health News:EurekaMag.com Publishes 64,900 New Studies on Hepatitis C 2Health News:Endometriosis Bible and Violet Protocol Book Review Exposes Zoe Brown's Endometriosis Treatment Guide – Vkool.com 2Health News:Endometriosis Bible and Violet Protocol Book Review Exposes Zoe Brown's Endometriosis Treatment Guide – Vkool.com 3Health News:Home Health Care Professional and Marketing Firm Team Up to Create New Homecare Communication App 2Health News:Nearly 60,000 Vaginal Mesh Lawsuit Claims Filed Against Seven Different Pelvic Mesh Manufacturers 2Health News:Nearly 60,000 Vaginal Mesh Lawsuit Claims Filed Against Seven Different Pelvic Mesh Manufacturers 3Health News:Nearly 60,000 Vaginal Mesh Lawsuit Claims Filed Against Seven Different Pelvic Mesh Manufacturers 4Health News:Nearly 60,000 Vaginal Mesh Lawsuit Claims Filed Against Seven Different Pelvic Mesh Manufacturers 5Health News:Milliman, FAIR Health Executives to Discuss Data-Based Rate Setting for Out-of-Network Providers in Atlantic Information Services Webinar 2
... appears to reduce the number of hot flashes and other ... of the drug Estrasorb. If approved by regulatory authorities, it ... ,The drug's developer Novavax Inc. said that in ... the total number of hot flashes during the course of ...
... Down syndrome live twice as long today as they did in ... of developing many forms of cancer. ,The study by Quanhe ... data collected from death certificates between 1980 and 1995 in the ... the 10,800 reported to have Down syndrome increased from 25 years ...
... implanting cells into the brains of Parkinson's disease patients ... Watts, professor of //neurology at Emory University School of ... function - movement of their arms and legs - ... implanted retinal pigment epithelial cells, which are grown by ...
... survey shows that Americans are opting for dental implants to ... injury or decay, //the traditional solution to the problem is ... bridge that is inserted into the mouth. But implants teeth ... growing in popularity according to the American Dental Association's latest ...
... of the eye need not have to remove their dieased ... The results of the Collaborative ocular Melanoma Study(COMS), ... that survival rates were the same regardless of whether the ... therapy. , Davidorf, Professor of ...
... to avoid swordfish, shark, king mackerel, tilefish, tuna steaks, ... white croaker, and largemouth bass. The Environmental Working Group ... only small amounts of fresh-caught fish once a week. ... its warning to pregnant women about the dangers of ...
Cached Medicine News:Health News:Down syndrome life anticipation doubles 2
(Date:7/11/2014)... , July 11, 2014 ... visitors to Safety & Health Expo 2014 ... the move to London ... management attending exhibition.     ... http://photos.prnewswire.com/prnh/20140711/696892-a )      ...
(Date:7/10/2014)... Virginia , 11. Juli 2014 ... von Kameras für die molekulare Bildgebung, ... hat heute die CE-Zulassung für sein ... CE-Zeichen kann Dilon das Produkt jetzt ... auf den Großteil der europäischen Länder ...
(Date:7/10/2014)... , July 10, 2014 Integrated Silicon Solution, ... advanced memory and analog IC solutions, today announced that ... July 24, 2014, at 7:00 a.m. Pacific Time (10:00 ... for the fiscal 2014 third quarter ended June 30, ... telephone, dial 1-888-556-4997 before 6:50 a.m. Pacific time on ...
Breaking Medicine Technology:UK's Flagship Health & Safety Event Has Successful Inaugural Year in London 2UK's Flagship Health & Safety Event Has Successful Inaugural Year in London 3UK's Flagship Health & Safety Event Has Successful Inaugural Year in London 4Dilon erhält CE-Zulassung für sein Navigator-Gamma-Sondensystem 2
... 30 A 17-year-old female with a complex ... in India to be treated using the fast Novalis Tx(TM) ... VAR ) and BrainLAB. Doctors at Kokilaben Dhirubhai Ambani Hospital ... single session that took just a few minutes to complete. ...
... Life Spine announced today that the U.S. Food ... to the SENTINEL Occipito-Cervico-Thoracic (OCT) System. , The ... from the occiput to thoracic spine, and features streamlined ... are available in multiple diameters and lengths, and offer ...
Cached Medicine Technology:Pioneering Brain Malformation Treatment Performed Using Novalis Tx(TM) Radiosurgery Technology in India 2Pioneering Brain Malformation Treatment Performed Using Novalis Tx(TM) Radiosurgery Technology in India 3Pioneering Brain Malformation Treatment Performed Using Novalis Tx(TM) Radiosurgery Technology in India 4
High resolution, multi-frequency, HST version of the UST-987-7.5. Provides even greater image detail, better resolution, and penetration....
... Penetration Steered Linear Peripheral Vascular transducer, with ... MHz. It is our newest vascular ... 4 different settings to optimize imaging of ... color and Doppler sensitivity of this transducer ...
... Super High Density, multi-frequency, linear ... "twist on the UST-5536, this ... it sweeps horizontally as well ... axis so that target lesions ...
... The UST-MC11-8731 is a perfect alternative ... are used to seeing more of a ... of the transducer in the hand., This ... shaped convex intraoperative transducer. The UST-MC11-8731 nestles ...
Medicine Products: