Please note that Rhubarb contains oxalic acid also in the petioles so
it is not recommended for people that have kidney problems.
There are now new garden cultivars that are almost oxalic free and
taste much sweeter than the old ones. You can use rhubarb during the
whole growing season but the spring growth is more vigorous and easier
to harvest than the few leaves that grow later in the season.
Katarina
On 15 Jan, 16:49, "Na Bha" <
nabha-megh...@gmx.de> wrote:
> Here some fotos from my garden taken in may 2010.
>
> Prof. Singh ji,
> The leaves of this plan are NOT used as vegetable, as they contain poisonous substances, including oxalic acid. Mainly the petioles are used to make jam and in cakes and desserts. Jam of rhubarb with strawberry is very popular. In may-june the rhubarb cake is sold and bought everywhere. After june the amount of oxalic acid in the plant increases and though there are quite a few petioles still coming out if the soil, we don't consume them anymore.
> Because of the oxalic acid people with osteoporose are adviced not to eat Rhabarber.
>
> In english wiki it says Rhubarb has been used for medical purposes by the Chinese for thousands of years.
> In german Wiki I found, that originally it comes from Himalayan region. So don't know the correct origin.
>
> My information is a bit different than yours. Perhaps we are using different sources of information. But not using leaves, not after june etc. is practised here in germany and I suppose in other countries too.
>
> In the first foto in the upper right corner the white flowers are of Garlic mustard (Alliaria petiolata) german: Knoblauchsrauke.
> Sending a foto in a different mail.
>
> BTW. did i see a foto of ??? which looks similar to Rhabarber and everypart of it is used as vegetable. Madhuri ji, remember ????? ????, ??????? ??????
> I don't remember to have seen a foto of ??? or perhaps missed it.
>
> Regards
> Nalini
>
>
>
> ----- Original Message -----
> From: Gurcharan Singh
> To: efloraofindia
> Sent: Saturday, January 15, 2011 7:50 AM
> Subject: [efloraofindia:60353] Fruits & Vegetables Week: Rheum rhabarbarm, Rhubarb a fruit that is not a fruit
>
> Rheum rhabarbarum, Rhubarb petioles, other names Garden rhubarb, Pie plant, wine plant
>
> A vegetable can be any part of the plant, but a fruit is invariably a botanical fruit. Rhubarb is one of the few rare examples of exception, here the fleshy petioles are consumed as a fruit after making stews, also used in pies, sauces, preserves, tarts and mixed with fruits for flavours. Extracted juice is used for making wines and beverages.
>
> The name Rhubarb has often been misapplied (even in text books) to R. rhaponticum a native of Bulgaria, not generally cultivated
>
>
>
> 100_6535-Rhabarber.JPG
> 116KVisaHämta
>
> 100_6539-Rhabarber.JPG
> 94KVisaHämta- Dölj citerad text -
>
> - Visa citerad text -