成都大学学报（自然科学版）2024，Vol.43Issue(2)：143-149,165,8.DOI:10.3969/j.issn.1004-5422.2024.02.005
基于UPLC-MS/MS对辣椒红类胡萝卜素代谢组的定量分析
Quantitative Analysis of Paprika Oleoresin Carotenoid Metabolome Based on UPLC-MS/MS
摘要
Abstract
To obtain a comprehensive understanding of the composition and content of carotenoids in pap-rika oleoresin,the researchers performed qualitative and quantitative analysis of them,before and after sa-ponification treatment by using ultra-high liquid chromatography coupled with tandem mass spectrometry(UPLC-MS/MS)based technique.The results showed that 41 carotenoids were detected in unsaponified paprika oleoresin,with 52.92％carotene content and 47.08％lutein content.In the saponified paprika o-leoresin,18 kinds of carotenoids were detected,with 43.14％carotene content and 56.86％lutein con-tent.The carotenoids with higher content in paprika oleoresin before and after saponification were all(E/Z)-phytoene,β-carotene,capsanthin,zeaxanthin and β-cryptoxanthin.These results indicated that paprika oleo-resin is rich in carotenoids and this research can provide more information on the composition and content of its carotenoids and some theoretical basis for the utilization and exploitation of paprika oleoresin.关键词
辣椒红/类胡萝卜素/UPLC-MS/MS/皂化Key words
paprika oleoresin/carotenoid/UPLC-MS/MS/saponification分类
轻工纺织引用本文复制引用
李远桥,胡杰,吴雯,耿放,王金秋,吴笛..基于UPLC-MS/MS对辣椒红类胡萝卜素代谢组的定量分析[J].成都大学学报（自然科学版）,2024,43(2):143-149,165,8.基金项目
四川省自然科学基金(2023NSFC0183) （2023NSFC0183）
