查询词典 anthocyanin

In order to understand the changes in physiology and the storability of blueberry fruits introduced to southern part of China, and to provide scientific basis for suitable packaging materials, changes of total soluble solid content, vitamin C content, acetaldehyde content, ethanol content, protopectin content and anthocyanin content, respiration rate, polygalacturonase and pectinesterase activities, weight loss and rotted rate of blueberry fruit warn investigated. Different packaging films were used, and the storage temperature was under 2℃.

为了解引种到我国南方栽培的蓝浆果鲜果低温贮藏期间的生理变化状况，并为保鲜贮藏选择适宜的包装材料提供科学依据，研究了在2℃条件下，不同薄膜包装处理对蓝浆果果实贮藏期间可溶性固形物、维生素C、乙醛、乙醇、原果胶和花色苷的含量，以及呼吸强度、多聚半乳糖醛酸酶和果胶甲酯酶活性、失重率、腐烂率变化的影响。

The root of Chinese red radish (Raphanus sativus var.L) is considered to be a rich source of POD and anthocyanin etc.

心里美萝卜(Raphanus sativus var.L)肉质根富含花青素和POD等。

Then, cl-I, an allele of cl, was also isolated from maize. It was thought to act as a transcriptional represser in the anthocyanin pathway.

后来人们又发现了c1的等位突变基因c1-I，它在相应基因转录方面的调节作用与c1相反：抑制花青素的合成。

The effects of major nutrients on roselle cell growth and anthocyanin production were discussed.

通过单因素变化考察了培养基中主要营养成分对悬浮培养玫瑰茄细胞生长和花青素合成的影响。

The results showed the rapid accumulation of dry and fresh weight, sugars, and anthocyanin content and rapid decrease of the titratable acid content occurred during later stage of fruit development.

结果表明，乌紫杨梅果实干鲜重的快速增长、糖和花色普含量的快速积累和酸含量的快速下降均发生在果实转色至成熟这段时期，即果实成熟前2周左右。

In addition, there is a polyphenol substances "Anthocyanin Trimerization original" experiment confirmed that the strongest anti-viral effect, can effectively inhibit HIV-1 and human immune cell receptor combination, which can prevent the immune system against HIV.

此外，还有一种多酚物质&三聚原花青苷&，实验证实其抗病毒作用最强，能有效抑制 HIV－1 与人体免疫细胞受体的结合，从而可预防 HIV 侵害免疫系统。

ObjectiveTo optimize the extraction process of anthocyanin from Vaccinium uliginosum in ChangBaiShan region .

目的优选长白山高寒地区野生越橘中花色苷的最佳提取工艺。

Besides combatting the free-radical damage linked to heart disease and cancer, anthocyanin s may boost brainpower.

花色素甙除了能克服导致心脏病和癌症的自由基的损害外，还能提高脑力。

Concentration of anthocyanin in leaves of self-pollinated and cross-pollinated progenies was well correlated with the color of plants in the field.

杂交后代叶片的色素种类没有改变，但不同叶层的花青素含量有所变化，叶色表现出从里到外由深变浅的梯度变化。

The anthocyanin profile was analyzed by RP-HPLC, which showed five different anthocyanins in the extract, with the highest content of cyaniding -3-glucose.

结果表明，笃斯越桔多酚提取物中多酚含量占干质量的61.7%，花青素组分为5种，矢车菊素－3-葡萄糖普为其主要成分。

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。