类胡萝卜素

One way to increase the heterologous production is to increase the pool of precursors in the host.

这种异种生产是依赖于高效表达系统，为类胡萝卜素的基因簇，但增加的供应量前体在宿主生物体，是具有重要意义的。

It was found that hexadecane was the most suitable oxygen vector and optimum concentration was 10%.

试验还考察了多种液态烷烃作为氧载体对法夫酵母生长和类胡萝卜素合成的影响，发现正十六烷作为氧载体效果较好，其最佳条件是在法夫酵母接种同时添加10%的正十六烷。

The effect of carotenoid on the gap junctional communication of breast cancer cell was detected by scrape-loading and dye transfer.

采用划痕标记染料示踪技术，检测类胡萝卜素对乳腺癌细胞间隙连接通讯功能的影响。

Influences of two temperatures (4 and 20℃) on weight loss, carotenoids andGS contents in pakchoi shoots were investigated during storage.

5研究了不同贮藏温度(20℃，常温；4℃，低温)对小白菜失重率、叶绿素、类胡萝卜素和硫代葡萄糖苷含量的影响。

Peason＇s correlation analysis indicated that content of chlorophyll a and chlorophyll b had negative correlation with the concentration of the aqueous extracts, but concentration of carotenoid had no obvious change.

Peason相关性分析表明，叶绿素A和叶绿素b含量与水浸提液浓度存在显著的负相关性，类胡萝卜素无明显变化。

This enzyme, in contrast to endogenous wheat flour lipoxygenase, releases peroxy radicals which cooxidize carotenoids and other flour constituents.

同内源性小麦面粉脂肪氧合酶相比较，Ⅱ型脂肪氧合酶可以释放出能辅助氧化类胡萝卜素和其它面粉组成的过氧游离基。

The seasonal variation of the content of chlorophyll and carbohydrate in Photinia×frasery"Red Robin"leaves was consistent,showed decrease-increase-decrease curve,the max presented on July and August respectively.

叶片中叶绿素和类胡萝卜素含量的季节变化趋势基本一致，呈下降-上升-下降的趋势，分别在7月和8月份达到最大值。

It's also rich in the phytochemical group called "carotenoids"(found in yellow/orange veggies)– this one is called "beta-xanthine."

玉米还富含一种叫类胡萝卜素的植物化学物质群（可在黄色i或橙色的蔬菜中找到），被称作β植物黄质。

Key words: Rhodococcus sp.; carotenoid; fermentation technology

关 键 词：红球菌；类胡萝卜素；发酵工艺

Dept. of Food Science and nutrition, Zhejinag University, Hangzhou 30029, ChinaAbstract: A producing strain with yellow pigment was isolated from soil and was identified as Rhodococcus sp.. The pigment is considered to be carotenoid.

摘 要：从土壤中分离到一株黄色色素产生菌，经鉴定该菌为红球菌属（Rhodococcus的一个种，所产色素为类胡萝卜素。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。