查询词典 anthocyanin

Anthocyanin content and activities of related enzymeswere measured in'Ralls'and its budmutation. Effect of bagging on anthocyanin biosynthesis in bud mutation was also studied.

以'国光'苹果及其红色芽变为试材，测定了果实发育期间的花青苷含量及其相关酶活性，并研究了套袋对芽变花青苷合成的影响。

In addition, plant/T-DNA junction sequence analysis excluded the possibility that insertion of T-DNA into anthocyanin genes had inactivated the anthocyanin biosynthetic pathway in white-flowered tobacco plants.

此外，植物/T-DNA接合序列分析亦排除产生白色花色的原因是由於T-DNA插入植物色素合成相关基因导致该基因丧失活性的可能性。

The results showed that there were five kinds of anthocyanin with possible acyl groups in the purple napiergrass.

结果显示，紫色狼尾草之花青素有五种成分，可能含有乙醯基，在pH 1-8之条件下，5 ℃贮藏三个月时以pH 1及2最为稳定，若在90 ℃加热12小时后，则在pH 2下稳定性最佳。

The stability of anthocyanin which was extracted under 35℃, with 50% alcohol and 0.1% HCl from the leaves of Ailanthus altissima was investigated.

以红叶臭椿叶片为材料，在35℃条件下，用体积分数50%乙醇+0.1%HCl提取花色苷，并对影响其稳定性的因素进行了研究。

Many genes are involved in the formation of anthocyanin pigments in the aleurone.

糊粉层中花青素的形成涉及到许多基因。

Fruit of Angeleno plum cultivar were used as material for studying the changes and relationship of the content of anthocyanin, endogenous hormone, PAL and PPO activity in the skin of Angeleno plum fruit.

为了明确李果实花青苷合成的调控因子，以安哥诺李为试材，对果皮花青苷、内源激素和PAL、PPO活性的变化以及内源激素、酶活性与花青苷的相关性进行研究。

The optimum conditions for determination of anthocyanin of black rice were studied by using 5 kinds of black rice.

随着黑色食品的日渐兴起它的营养和药用有效成分研究已引起了许多学者的关注。

Objective To explore the effect of anthocyanin on matrix metalloproteinases expression and activity.

目的 研究花青素对人脐静脉内皮细胞基质金属蛋白酶1，2和9蛋白表达和活性的影响。

Phosphate was necessary for cell growth and anthocyanin production, but showed opposite influence on them.

磷酸盐对细胞生长和花青素的合成都是必需的，但对两者的影响是相反的。

The results of this experiment will provide a theoretical basis for further clarity the mechanism of anthocyanin biosynthesis and application.

本实验结果为进一步阐明花色苷生物合成机理和花色苷色素的生产应用提供一定的理论依据。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。