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Updated: Jul 19, 2026
06:44
Field Collection and Laboratory Routine Identification of Rhodiola crenulata
Published on: October 27, 2023
[Studies on chemical constituents from moss Rhodobryum roseum II]
Abstract
Objective:
To study the chemical constituents from Rhodobryum roseum.
Method:
The compounds were isolated and purified by recrystallization and chromatography with silica gel and sephadex LH-20 column. Their structures were identified by physicochemical properties and spectral analysis.
Result:
Eight compounds were isolated and identified as apigenin (1), quercetin (2), oleanolic acid (3), 2alpha-hydroxyoleanolic acid (4), 2alpha-hydroxyursolic acid (5), protocatechuic acid (6), p-hydroxybenzoic acid (7), p-hydroxycinnamic acid (8).
Conclusion:
Compounds 1-8 were isolated from R. roseum for the first time.
