North American Fruit Explorers mailing list at ibiblio

[Tom Olenio <tolenio@sentex.net>]

Hi,

Maybe there will a resurgence for Concord grape juice made by Welches, 
instead of "grape cocktail".

Does anyone know what heating of juice does to resveratrol levels?

Does anyone know what converting raw juice to wine does to resveratrol levels?

Now I just need to learn how to make a better labrusca wine.

Later,
Tom

Joe Hecksel wrote:

> Let's see if this works!
>
> Resveratrol levels of berries and leaves of selected grape clones.
> V. riparia (native Wisc grape) with colored flesh slam-dunk the other
> berries.
>
> Berry Resveratrol (RESVERBY)
> http://www.ars-grin.gov/cgi-bin/npgs/html/obvalue.pl?174029
> and
>
> Leaf Resveratrol of GRAPE
> http://www.ars-grin.gov/cgi-bin/npgs/html/codes.pl?174026
>
> >
> > On Tuesday, August 26, 2003, at 08:15 AM, Bob Kelly wrote:
> >
> > > Anyone have a reference for  red wines highest in the particular
> > > polyphenols
> > > believed to be effective??
> > > I have been using mostly CA cabernets, but hear that grapes from
> colder
> > > climes may be better?
> > >
> >
> >
> > That's the part of the article I like best, about stressing the
> grapes.
> >   That seems to be the easiest aspect of growing grapes in WI ...
> >
> > mIEKAL
> >
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> --
> Joe Hecksel
> Personal Webpage http://my.voyager.net/~jhecksel
>
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--
Thomas Olenio
Ontario, Canada
Hardiness Zone 5b