Navigation Links
Low-allergenic wines could stifle sniffles and sneezes in millions of wine drinkers
Date:11/17/2010

Scientists have identified a mysterious culprit that threatens headaches, stuffy noses, skin rash and other allergy symptoms when more than 500 million people worldwide drink wine. The discovery could help winemakers in developing the first low allergenic vintages reds and whites with less potential to trigger allergy symptoms, they say. The new study appears in ACS' monthly Journal of Proteome Research.

Giuseppe Palmisano and colleagues note growing concern about the potential of certain ingredients in red and white to cause allergy-like symptoms that range from stuffed up noses to headaches to difficulty breathing. So-called wine allergies occur in an estimated 8 percent of people worldwide. Only 1 percent of those involve sulfites, sulfur-containing substances that winemakers add to wine to prevent spoilage and also occur naturally. But the wine components that trigger allergies in the remaining 7 percent are unclear. Studies suggest that glycoproteins proteins coated with sugars produced naturally as grapes ferment may be a culprit. However, scientists knew little about the structure and function of these substances in wine.

Their analysis of Italian Chardonnay uncovered 28 glycoproteins, some identified for the first time. The scientists found that many of the grape glycoproteins had structures similar to known allergens, including proteins that trigger allergic reactions to ragweed and latex. The discovery opens to door to development of wine-making processes that minimize formation of the culprit glycoproteins and offer consumers low-allergenic wines.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. Enzyme action could be target for diabetes, heart disease treatments
2. Detroits urban farms could provide a majority of produce for local residents
3. Reducing salt in teen diet could have big impact on future health
4. Few Make Lifestyle Changes that Could Keep Their Heart Healthy
5. Setting National Hospital Standards Could Boost Cardiac Care
6. Age Could Affect How Well Cancer Patients Cope
7. Could a Prostate Cancer Treatment Raise Colon Cancer Risk?
8. New NIST dietary supplement reference materials could be berry useful
9. Could Anger Make People Want Things More?
10. Wild Scottish sheep could help explain differences in immunity
11. Plant stem cells could be fruitful source of low-cost cancer drug
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/29/2016)... (PRWEB) , ... April 29, 2016 , ... ... feature Grassland Dairy Products, Inc. in an upcoming episode, airing third quarter 2016 ... century of churning cream into butter, Grassland Dairy Products, located in Greenwood, Wisconsin ...
(Date:4/29/2016)... ... April 29, 2016 , ... Nike Softball Camp at the College of ... – 27th for girls aged 10-18. All facets of the game will be covered; ... V. Whited Complex, one of the finest softball facilities in the region. The outstanding ...
(Date:4/29/2016)... ... , ... Coalition Duchenne, a Newport Beach, California based charity ... participated in the April 25 U.S. Food and Drug Administration advisory committee hearing ... at the Marriott Conference Center in Hyattsville, Maryland was attended by over than ...
(Date:4/29/2016)... ... April 29, 2016 , ... Pro3rd Grunge is a package of ... lower thirds to introduce people, characters, and locations without having to set a single ... textures and many more design components. Simply select a preset and drag it into ...
(Date:4/29/2016)... , ... April 29, 2016 , ... ... recently announced that their founders, Dr. Gemmi and Dr. Middleberg, were asked by ... orthodontists around the nation. During the seminar, titled “Advancing the Biomechanics of ...
Breaking Medicine News(10 mins):
(Date:4/27/2016)... NORWALK, Conn. , April 27, 2016 /PRNewswire/ ... availability of its digital health technology platform, which ... services and programs into scalable digital products, Zillion ... mobile engagement and empower consumers to take control ... features face-to-face live video conferencing – including one-to-one, ...
(Date:4/27/2016)... April 27, 2016 Shire plc (LSE: ... Poulton , Chief Financial Officer, will present at the Deutsche ... MA on Wednesday, May 04, 2016, 10:00 am ... be available on the Presentations and Webcasts section of Shire,s ... the webcast will be available on this same website for ...
(Date:4/27/2016)... April 27, 2016 Global  ... 2.14 billion by 2022, according to a new ...      (Logo: http://photos.prnewswire.com/prnh/20150105/723757 ) , ... the efficiency and accuracy delivered by the new ... for novel urinalysis instruments and consumables. For instance, ...
Breaking Medicine Technology: