DFT-based Raman spectral study of astaxanthin geometrical isomers

DFT-based Raman spectral study of astaxanthin geometrical isomers

Astaxanthin is a carotenoid widely used in food additives, nutritional product and medicines, which shows many physiological functions such as antioxidant, anti-inflammatory, anti-hypertensive and anti-diabetic activities. It has been recognized that astaxanthin has all-trans and nine cis isomers, a...

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Bibliographic Details
Main Authors:	Guohua Yao, Muhammad Muhammad, Jiajiang Zhao, Jianguo Liu, Qing Huang
Format:	Article
Language:	English
Published:	Elsevier 2022-07-01
Series:	Food Chemistry: Molecular Sciences
Subjects:	Astaxanthin Raman spectroscopy Density functional theory (DFT) Geometric isomers Vibrational mode Molecular science
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666566222000314

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