叶黄素,lutein
1)lutein[英]['lu:tiin][美]['lut??n]叶黄素
1.Quantitative determination of lutein in foods by HPLC;HPLC法测定食品中的叶黄素含量
2.Studies on the physical and chemical of properties of microencapsulated lutein and its stability;微胶囊叶黄素理化性质及其稳定性研究
3.Production of lutein by the microalga Chorella ellipsoidea in heterotrophic cultivation;淡水小球藻异养培养生产叶黄素的研究
英文短句/例句

1.Purification of Lutein from Pumpkin Yellow Pigment & Properties Study;南瓜黄色素中叶黄素的纯化及特性研究
2.Preparation of lutein crystal by saponification and crystallization technologies of lutein oleoresin叶黄素油树脂皂化结晶技术制备叶黄素晶体研究
3.Any of a class of yellow to red pigments, including the carotenes and the xanthophylls.类胡萝卜素一类黄色至红色的色素,包括胡萝卜素和叶黄素
4.Research advances on lutein and zeaxanthin for age-related macular degeneration叶黄素及玉米黄素与老年性黄斑变性的研究进展
5.Lutein and zeaxanthin that help promote sharp and detailed eye vision.叶黄素和玉米黄质有助于促进敏锐的视觉。
6.Study on the Separation, Purification and Function Properties of Lutein from Egg Yolk蛋黄中叶黄素分离纯化及功能性质研究
7.Study on DPPH radical scavenging activities of lutein separated from egg yolk鸡蛋黄中叶黄素清除DPPH自由基活性研究
8.The Study on Extraction and Characteristics of Lutein from Brassic Oleracea var. Acephala DC.;羽衣甘蓝叶黄素的提取和特性的研究
9.The Extraction of Lutein in the Marigold and Its Antioxidation万寿菊中叶黄素的提取及抗氧化研究
10.Preparation and characterization of the sustained release microspheres of lutein by the emulsion solvent diffusion method乳化溶剂扩散法制备叶黄素缓释微球
11.The Study of Lutein and β-Carotene about Technological Process of Ultrasound Extraction;叶黄素和β-胡萝卜素的超声提取工艺研究
12.A Process for Separation, Purification and Isomerization of Natural Carotenoids, Lutein;天然类胡萝卜素(叶黄素)的分离纯化及分子修饰
13.Research on extracting carotene and carotenol from marigold flower;万寿菊花中提取胡萝卜素和叶黄素的研究
14.Protective effect of lutein on adriamycin-induced cardiotoxicity and nephrotoxicity叶黄素对阿霉素所致大鼠心、肾损伤的保护作用
15.Effects of N Form on Photosynthetic Electron Allocation and Xanthophyll Cycle Activity of Cucumber and Rice;不同氮素形态对黄瓜和水稻光合电子传递及叶黄素循环的影响
16.Comparison on the contents of lutein in sex-limited silkworm variety with yellow cocoon, silk fibroin and sericin of cocoons with different colour黄白茧蚕的叶黄素及不同颜色蚕茧丝胶、丝素含量比较
17.Ultrasonic extraction of yellow pigment from Dandelion′s petal and quantitative determination of its lutein蒲公英花黄色素的超声提取工艺及叶黄素含量测定
18.Lulein is a new type edible functional pigment which can be saponified by easter that extracted from natural plants.叶黄素是一种新型的食用功能型色素,可以从天然植物中提取含有叶黄素的酯类皂化制得。
相关短句/例句

xanthophyll[英]['z?nθ?,fil][美]['z?nθ?,f?l]叶黄素
1.Study on Effects of Stability of Purified Xanthophyll;天然色素叶黄素使用中的稳定性影响因素研究
2.Study of ultrasonication-assisted extraction on xanthophyll content in flower of hibiscus manihot L;超声波提取菜芙蓉花中叶黄素的研究
3.Analysis of Xanthophyll and Beta-Carotene Content in Hainan Tropical Plant;海南热带植物叶黄素和β-胡萝卜素含量分析
3)xanthophylls叶黄素
1.A Natural Food Colorant in Future─Xanthophylls;一种前景广阔的天然食品着色剂——叶黄素
2.Optimization on Ultrasound-assisted Extraction Technology of Xanthophylls from Corn Gluten Meal;玉米蛋白粉叶黄素超声提取工艺优化
3.The technical factors of the xanthophylls extraction from marigold flower were researched.研究了循环超声技术在万寿菊中叶黄素提取中的应用。
4)xanthophyl['z?nθ?,fil]叶黄素
1.Determination of xanthophyl contents in chrysanthemum morifolium ramat with HPLC;HPLC测定川菊中叶黄素的含量
5)lutein esters叶黄素酯
1.Biotransformation of lutein esters;叶黄素酯的生物转化研究
2.Study on ultrasonic extraction technology of lutein esters from marigold dried flower万寿菊干花中叶黄素酯的超声提取工艺研究
6)lutein oil叶黄素油
1.Study on extraction lutein oil from marigold flowers;从万寿菊中提取叶黄素油的研究
延伸阅读

叶黄素叶黄素xanthophyll一种萜。分子式C40H56O2。又称3,二羟基a-胡萝卜素。存在于许多黄叶、花和蛋黄中。黄色棱柱状晶体。熔点196℃,比旋光度[a]Ca+160°(氯仿)。溶于乙醇、乙醚、苯和石油醚。它的棕榈酸酯存在于HeleniumautumnaleL.和菊科植物内,还与玉米黄质同时存在于多种花内。在醇钠的作用下,叶黄素可异构化为玉米黄质。叶黄素的吸收光谱类似a-胡萝卜素(见类胡萝卜素)。叶黄素是工业制造胡萝卜素和叶绿素的副产品,其二棕榈酸酯用于改进视力。图片