Efficient Extraction of Astaxanthin from Phaffia rhodozyma with Polar and Non-polar Solvents after Acid Washing

尹春华; 杨淑珍; 刘晓璐; 闫海

doi:10.1016/S1004-9541(13)60510-8

Your Location：

Home >

Browse articles >

Efficient Extraction of Astaxanthin from Phaffia rhodozyma with Polar and Non-polar Solvents after Acid Washing

生物技术与生物工程 | Updated：2026-01-06

- Efficient Extraction of Astaxanthin from Phaffia rhodozyma with Polar and Non-polar Solvents after Acid Washing
- Efficient Extraction of Astaxanthin from Phaffia rhodozyma with Polar and Non-polar Solvents after Acid Washing
- 中国化学工程学报（英文版） 2013年21卷第7期页码：776-7801004-954160510-8
- Affiliations：
  
  Department of Biological Science and Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing,Beijing,China,100083
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(13)60510-8
  中图分类号：
- 纸质出版：2013
- Accepted：
Scan QR Code
尹春华, 杨淑珍, 刘晓璐, 等. Efficient Extraction of Astaxanthin from Phaffia rhodozyma with Polar and Non-polar Solvents after Acid Washing[J]. 中国化学工程学报（英文版）, 2013,21(7):776-7801004-954160510-8.

with Polar and Non-polar Solvents after Acid Washing[J]. Chinese Journal of Chemical Engineering, 2013, 21(7): 776-780.
尹春华, 杨淑珍, 刘晓璐, 等. Efficient Extraction of Astaxanthin from Phaffia rhodozyma with Polar and Non-polar Solvents after Acid Washing[J]. 中国化学工程学报（英文版）, 2013,21(7):776-7801004-954160510-8. DOI： 10.1016/S1004-9541(13)60510-8.

with Polar and Non-polar Solvents after Acid Washing[J]. Chinese Journal of Chemical Engineering, 2013, 21(7): 776-780. DOI： 10.1016/S1004-9541(13)60510-8.

摘要

Abstract

method of extracting astaxanthin from Phaffia rhodozyma with various solvents after acid washing was investigated. The extraction efficiency was distinctly increased after acid washing of P. rhodozyma cells. When the concentration of HCl was 0.4 mol·L

-1

the highest extraction efficiency of astaxanthin was achieved which was about three times higher than the control. Acetone or benzene as single polar or non-polar solvent was the most effective solvent in our research. With a combination of isopropanol and n-hexane (volume ratio of 2:1)

the maximal extraction efficiency was achieved

approximately 60% higher than that obtained with a single solvent. The liquid-solid ratio and the extracting time were also optimized. Under the optimum extraction conditions

the extraction yield of astaxanthin exceeded 98%.

关键词

Keywords

references

浏览量

184

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Microfluidic extraction of phenolic compounds from wastewater in the straight/helical/in-plane spiral microchannels

Microbubble-based chemical process intensification: A review

Green and low-viscosity deep eutectic solvents for the extraction of quinoline from wash oil: Experimental investigation and molecular dynamics simulation

Green corrosion inhibition of mild steel in acidic media using Datura stramonium seed extract: A study for sustainable engineering applications

High extraction efficiency of N,N,N′,N′-tetracyclohexyldiglycolamide for Sr(II): An experimental and crystal structure study