Study of qualitative and quantitative content of ascorbic acid and free organic acids in phytosubstances from Bergenia crassifolia (L.) Fritsch.
Abstract
Qualitative and quantitative content of free organic acids in frozen-dried phytosubstances from dried and green leaves of Bergenia crassifolia (L.) Fritsch. have been investigated. 7 organic acids have been found: malic, citric, oxalic, succinic, tartaric, pyruvic and ascorbic. Qualitative contents of ascorbic acid and totality of free organic acids vas determined.
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