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新疆和内蒙古地区油葵舌状花中全反式叶黄素含量的分析    

Quantification of the Content of all E-lutein from the Ray Florets of Oil Sunflower in Xinjiang and Inner Mongolia

文献类型:期刊文献

中文题名:新疆和内蒙古地区油葵舌状花中全反式叶黄素含量的分析

英文题名:Quantification of the Content of all E-lutein from the Ray Florets of Oil Sunflower in Xinjiang and Inner Mongolia

作者:惠伯棣[1];宫平[1]

第一作者:惠伯棣

机构:[1]北京联合大学应用文理学院食品科学系

第一机构:北京联合大学生物化学工程学院食品科学系|北京联合大学应用文理学院

年份:2015

卷号:36

期号:16

起止页码:220-223

中文期刊名:食品科学

外文期刊名:Food Science

收录:CSTPCD;;Scopus;北大核心:【北大核心2014】;CSCD:【CSCD_E2015_2016】;

语种:中文

中文关键词:葵花;舌状花;类胡萝卜素;叶黄素;C18-高效液相色谱;C30-高效液相色谱

外文关键词:sunflower; ray floret; carotenoid; lutein; C_(18)-HPLC; C_(30)-HPLC

摘要:检测我国新疆(样品Ⅰ)和内蒙古(样品Ⅱ)地区油葵舌状花样品中的全反式叶黄素含量,以评价其作为叶黄素新资源的可能性,并为提高当地油葵产业的经济附加值提供相对含量测定的依据。结果表明:样品Ⅰ和Ⅱ全反式叶黄素含量(以样品干质量计算)分别为1.5‰和0.8‰。该油葵舌状花中的叶黄素可考虑作为叶黄素潜在的新资源。
This study aimed to determine the content of all E-lutein in the ray florets of oil sunflower cultured in Xinjiang(Sample Ⅰ) and Inner Mongolia(Sample Ⅱ),China for assessing its potential exploitation as a novel source of lutein.This effort may also form a solid base for increasing the industrial benefits of sunflower.In practice,the assessment was performed from determination by ultraviolet and visible(UV-VIS) spectroscopy while C_(18)- and C_(30)-high performance liquid chromatography(HPLC) were applied to measure the relative amount of all E-lutein.Data from this assessment suggested that the amounts of all E-lutein in samples I and II were 1.5‰ and 0.8‰,respectively.The ray florets of oil sunflower,a plentiful resource,can be considered as a potential source of lutein.

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