Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry.

Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry. Research Abstract Details 

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Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry. Abstract Text:

Chao Ma,Sheng-yuan Xiao,Zhen-guo Li,Wei Wang,Li-jun Du,

HPLC-DAD-MS was utilized to investigate the phytochemical constituents in ethanolic extract of Ananas comosus L. leaves (EEACL) responsible for antidiabetic, antihyperlipidemic and antioxidative effects. Eight phenylpropane diglycerides, together with two hydroxycinnamic acids, three hydroxycinnamoyl quinic acids, four phenylpropane monoglycerides, three flavones and six phenylpropanoid glycosides were detected, and their proposed structures were elucidated based on HPLC retention time, UV and MS profiles. Meanwhile, a new HPLC-DAD-MS method was established for the identification and characterization of phenylpropane diglycerides in natural plants.

Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry. Publishing Authors By Initials

C Ma,SY Xiao,ZG Li,W Wang,LJ Du,

For similar investigative techniques: chemistry, analytical: mass spectrometry: tandem mass spectrometry research abstracts see: investigative techniques: chemistry, analytical: mass spectrometry: tandem mass spectrometry research

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Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of chromatography. A

VOLUME: 1165

Page Numbers: 39-44

Journal Abbreviation:

ISSN: 0021-9673

DAY: 1

MONTH: 08

YEAR: 2007

Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry. Information

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LANGUAGE: eng

NlmUniqueID: 9318488

Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry. Keywords Mesh Terms:

KEYWORDS: Tandem Mass Spectrometry

MESH TERMS: methods

Chemical & Substance for Abstract: Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry. Information

Substance Name: Plant Extracts

Registry Number: 0

Grant and Affiliation Information for Characterization of active phenolic components in the ethanolic extract of Ananas comosus L. leaves using high-performance liquid chromatography with diode array detection and tandem mass spectrometry.

AFFILIATION: Laboratory of Pharmaceutical Sciences, Department of Biological Sciences and Biotechnology, Tsinghua University, Beijing 100084, China.

Country: Netherlands

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MEDLINETA: J Chromatogr A

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