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Zhong Yao Cai. 2014 Nov;37(11):2019-21.

[Studies on chemical constituents from seeds of Euryale ferox].

[Article in Chinese]

Abstract

OBJECTIVE:

To study the chemical constituents from the seeds of Euryale ferox.

METHODS:

The chemical constituents were isolated by silica gel column, Sephadex LH-20 and their structures were identified by physico-chemical and spectral analysis.

RESULTS:

Seven compounds were purified from the 95% ethanol extract. These constituents were elucidated as protocatechuic acid (1), gallic acid (2), gallic acid ethyl ester(3),5 ,7-dihydroxychromone(4), β-sitosterol(5), daucosterol(6), and 5,7-dihydroxy-6,4'-dimethoxyflavone(7), respectively.

CONCLUSION:

All compounds are isolated from this plant for the first time.

PMID:
26027125
[Indexed for MEDLINE]

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