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.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2015年第16期220-223,共4页
Food Science
