Development and validation of a novel approach based on ultrasonic-assisted enzymatic extraction and RP-UHPLC for simultaneous determination of astaxanthin isomers and alpha-tocopherol in Haematococcuspluvialis derived supplements

Publication date: Available online 21 October 2020Source: Journal of Pharmaceutical and Biomedical AnalysisAuthor(s): Hong-Lin Lin, Lei Ni, Hua-Feng Chen
Source: Journal of Pharmaceutical and Biomedical Analysis - Category: Drugs & Pharmacology Source Type: research