Sterols and other metabolites from freshwater microalga chlorococcum infusionum (schrank) meneghini

Authors

Consolacion Y. Ragasa, De La Salle University, Manila
Emelina H. Mandia, De La Salle University, Manila
Maria Carmen S. Tan, De La Salle University, Manila
Glenn G. Oyong, De La Salle University, Manila
Cynthia F. Madrazo, De La Salle University, Manila
Aristotle T. Ubando, De La Salle University, Manila
Alvin B. Culaba, De La Salle University, Manila
Chien Chang Shen, National Research Institute of Chinese Medicine Taiwan

College

College of Science

Department/Unit

Chemistry

Document Type

Article

Source Title

Asian Journal of Chemistry

Volume

32

Issue

7

First Page

1614

Last Page

1616

Publication Date

7-1-2020

Abstract

Chemical investigation of the dichloromethane extract of Chlorococcum infusionum afforded a mixture of chondrillasterol (1) and 22-dihydrochondrillasterol (2) in a 3:1 ratio as the major sterols, and lutein (3), triacylglycerols (4), fatty acids (5) and hydrocarbons (6) as the minor compounds. The structures of compounds 1 and 2 were elucidated by extensive 1D and 2D NMR spectroscopy, while compounds 3-6 were identified by comparison of their NMR data. © 2020 Chemical Publishing Co.. All rights reserved.

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Digitial Object Identifier (DOI)

10.14233/ajchem.2020.22656

Recommended Citation

Ragasa, C. Y., Mandia, E. H., Tan, M. S., Oyong, G. G., Madrazo, C. F., Ubando, A. T., Culaba, A. B., & Shen, C. (2020). Sterols and other metabolites from freshwater microalga chlorococcum infusionum (schrank) meneghini. Asian Journal of Chemistry, 32 (7), 1614-1616. https://doi.org/10.14233/ajchem.2020.22656

Disciplines

Chemistry

Keywords

Chlorococcum--Analysis; Dichloromethane

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