The catalytic activity of the succinimide resin for hydrolysis of esters was studied.
并考察了该树脂在酯水解反应中的催化活性。
The process includes hydrochloric acid pretreatment, acetone extraction, hydrolysis of astaxanthin esters by catalysis of basic ion exchange resin, and adsorption separation.
该工艺包括粗色素油的提取，虾青素酯的水解和虾青素粗品的纯化。
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