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Zhongguo Zhong Yao Za Zhi. 2006 Aug;31(15):1242-4.

[Studies on phenolic constituents from leaves of pineapple (Ananas comosus)].

[Article in Chinese]

Author information

1
Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing, China.

Abstract

OBJECTIVE:

To study the phenolic constituents of the leaves of pineapple.

METHOD:

Chromatographic methods were used to isolate compounds from the leaves of pineapple and spectroscopic methods were used to identify the structures of the isolated compounds.

RESULT:

7 compounds, ananasate (1), 1-O-caffeoylglycerol (2), 1-O-p-coumaroylglycerol (3), caffeic acid (4), p-coumaric acid (5), beta-sitosterol (6) and daucosterol (7), were isolated from the leaves of pineapple.

CONCLUSION:

1 was a new compound, and others were obtained from this plant for the first time.

PMID:
17048566
[Indexed for MEDLINE]

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