Vitamins

Become a Premium Member today!

Organic compounds that are mainly formed by plants. They play an important role in the diet in trace amounts, a deficiency leads to complaints. They are particularly present in large quantities in fresh vegetables and fruit, but only in smaller quantities in grapes compared to other fruits. These are mainly vitamin C = ascorbic acid (15 to 150 mg/l, particularly high in the still green grapes) as well as various vitamins of group B and the colouring agent rutin (formerly vitamin P, the entire colouring agent group of flavonoids was also called this). Certain flavonoids have a vaso-strengthening, anti-inflammatory and antioxidant effect.

To read the full text, you must be a Premium Member of wein.plus. You are currently not logged in to wein.plus. Become a Premium Member or log in with your credentials .

Become a Premium Member of wein.plus

Voices of our members

As honorary chairman of the Domäne Wachau, it is the easiest and quickest way for me to access the wein.plus encyclopaedia when I have questions. The certainty of receiving well-founded and up-to-date information here makes it an indispensable guide.
Hans-Georg Schwarz
Ehrenobmann der Domäne Wachau (Wachau)

	Unlimited access to wine knowledge: Over 150,000 independent wine reviews, the world's largest wine encyclopaedia and extensive specialist articles in wein.plus magazine.
	eBook wein.plus magazine
	Exclusive purchase discounts: Benefit from attractive offers and discounts from our partners - exclusively for Premium members.
	Ad-free reading experience: Enjoy all content without adverts or tracking.

	Maximum visibility: Present your wines and your company to over 200,000 wine lovers and professionals from the catering and retail sectors - with pinpoint accuracy and without wastage.
	More sales through find+buy: Increase your online sales with direct purchase links to your wines on Europe's largest wine platform.
	Valuable business benefits: Benefit from business framework agreements, save money on services and partner offers and use exclusive services such as free bottle photos and marketing seals.
	eBook wein.plus magazine

You can also use our powerful search function with many flexible filters, such as:

Wine tastings

Wine producers

Wine regions

find+buy wine search engine

Business directory wine

Places

Lexicon

News & stories

Events

Vitamins

To read the full text, you must be a Premium Member of wein.plus. You are currently not logged in to wein.plus. Become a Premium Member or log in with your credentials .

Voices of our members

The world's largest Lexicon of wine terms.

EVENTS NEAR YOU

Welcome back!

You can also use our powerful search function with many flexible filters, such as:

Wine tastings

Wine producers

Wine regions

find+buy wine search engine

Business directory wine

Places

Lexicon

News & stories

Events

Vitamins

To read the full text, you must be a Premium Member of wein.plus. You are currently not logged in to wein.plus. Become a Premium Member or log in with your credentials .

Voices of our members

The world's largest Lexicon of wine terms.

EVENTS NEAR YOU

wein.plus

Your approval is required – if you are not a Premium Member

Read with advertising

Consent:

... or become a Premium Member

Enjoy wein.plus without advertising and tracking by third parties!

Our Private Premium Membership offers you:

Our Business Premium membership offers you:

Your approval is required –
if you are not a Premium Member