查询词典 xanthophyll

The firm said the new patent -'Process for isolation and purification of Xanthophyll crystals from plant oleoresin'- will allow for the "efficient" and "quality" production of lutein.

该公司表示，新的专利-'进程的分离与纯化叶黄素晶体从植物松脂'-将允许为"效率"和"质"的生产叶黄素。

The results of output properties test showed that photoelectric conversion efficiency of the cell sensitized by mixture of chlorophyll and xanthophyll were 5.8 times and 1.4 times as high as of which the cells sensitized by each single dye, the maximum output power was 5.7 times and 1.4 times of the cells sensitized by each single dye.

测试电池的输出特性发现，叶绿素和叶黄素以不同浓度混合后敏化的电池转化效率η为叶绿素和叶黄素单独敏化时的5.8倍和1.4倍，最大输出功率Wopt为叶绿素和叶黄素单独敏化时的5.7倍和1.4倍。

The results of output properties test showed that photoelectric conversion efficiency of the cell sensitized by mixture of chlorophyll and xanthophyll were 5.8 times and 1.4 times as high as of which the cells sensitized by each single...

混合染料敏化表现出明显的非线性叠加效应，其效能超过两种染料分别敏化时的线性叠加。混合染料的协同效应对提高电池转化效率，获取高效、廉价、环保能源具有重要意义。

Photorespiration and xanthophyll cycle were the major protectivemechanism under temperature stress in strawberry leaves.

光呼吸及依赖于叶黄素循环的热耗散是草莓在温度胁迫下的主要自我保护机制。

Some people are searching the world over for flowers or leaves with high xanthophyll content.

一些人正在世界各地寻找含有高含量叶黄素的花朵或叶子。

This paper introduces xanthophyll about its structure,properties, sources ,physiological functions,current research situation and application prospect.

本文从叶黄素的结构、性质、来源、生理功效、研究现状及应用前景等方面进行了介绍。

To investigate the effect of adding xanthophyll in diet on body colour of goldfish, six diets added with xanthophyll of 0, 50, 100, 150, 200, or 300 mgkg^(-1) were prepared, and fed to goldfish with initial body mass of (7.8±0.3) g for 10 weeks. A colorimeter was chose to determine values of three primary colours of body color of goldfish.

为考察饲料中添加叶黄素对金鱼体色的影响，在基础饲料中分别添加0、50、100、150、200和300mgkg^(-1)叶黄素，饲喂平均体质量(7.8±0.3)g文种金鱼10周，用色差计对金鱼体表三刺激值进行测定。

The advances of the composition and function of xanthophyll cycle in higher plants, the structure, biochemical properties and regulation of violaxanthin de-epoxidase and zeaxanthin epoxidase, and convertibility and localization of xanthophyll during the last few years are reviewed.

对近几年来植物体内叶黄素循环的组成、能、菜黄素脱环氧化酶和玉米黄素环氧化酶的结构、化性质和调节，以及叶黄素的可转变性、位等方面的研究进展作了综述。

Chlorophyll fluorescence analysis technique and HPLC system were used to investigate changes of thermal dissipation through xanthophyll cycle under high irradiance and xanthophyll cycle components in streptomycin treated maize leaves.

利用叶绿素荧光分析技术和高效液相色谱研究了链霉素(SM ，叶绿体基因编码蛋白的抑制剂)处理玉米叶片的叶黄素循环及依赖叶黄素循环的热耗散。

Seven grapevine cultivars originated from different regions, i. e.'Carbernet Sauvignon' and'Queen of Vineyard'(two members of the Western Europe Cultivars Group),'Rizamat'(a member of the East Cultivars Group),'Red Double Taste'(a hybridized cultivar from Vitis vinifera L. and V. labrusca L.),'1103Paulsen','Red Globe'and 'Autumn Royal'(two new hybridized cultivars between cultivars groups which were warmly planted in recent years) were selected. After different drought stress, a combined measurement of gas exchange and chlorophyll fluorescence was conducted to evaluate the effects of drought stress to photoinhibition, as well as the role of photorespiration and xanthophyll cycle in photoprotective mechanism. After photorespiration and xanthophyll cycle were separately inhibited, the complementary effect of these two photoprotective pathways was discussed. Detached leaves of different grapevine cultivars, i. e.'Cabernet Sauvignon','Cabernet Franc','Merlot', and a rootstock,'1103Paulsen'were selected as materials, and photoinhibition degree, photorespiration activity as well as its photoprotective function under drought stress were studied. The results are as follows: 1. Under the same drought stress treatment, different photoinhibition degrees formed in different grapevine cultivars.

本研究选择不同起源地的葡萄品种－－包括西欧品种群的赤霞珠和葡萄园皇后、东方品种群的里扎马特、欧美杂种红双味、美洲种砧木1103Paulsen，以及近年来发展较快的品种群间杂交新品种红地球和皇家秋天等七个品种盆栽苗，在进行不同程度的干旱胁迫处理后，利用气体交换参数和叶绿素荧光参数同步测定的方法，研究干旱对其光抑制程度的影响，以及光呼吸和叶黄素循环组分在其光保护中的作用；并在分别抑制光呼吸和叶黄素循环的基础上，探讨了赤霞珠葡萄两种光保护机制的互补效应；同时选择不同的酿酒葡萄品种赤霞珠、品丽珠、梅鹿辄和砧木1103Paulsen的叶片，研究其离体干旱条件下光抑制程度、光呼吸活性及其光保护作用，结果发现： 1。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。