花青素

But after 24 h,it was dosage depended,and had a random nonlinear relation.Conclusion In a certain scope of concentration,PMBE has no cytotoxity on HaCaT,and can be used in the selection of anti-inflammatory medicine for epidermic cells.

在随后的松皮、松针提取物鉴定中，发现其中含有大量的抗氧化剂———黄酮类化合物原花青素，它的抗氧化、清除自由基的能力是维生素C的20倍，维生素E的50倍[2，3]。

Objective The properties of anthocyanins in Suaeda heteroptera Kitag .

目的对来自盐生植物翅碱蓬花青素类活性物质的性质进行研究。

After 3 months storage, our result showed that (1) color a value of rose liqueur with sucrose treatment had a slower decreased than with fructose treatment,(2) the sample added with caffeic acid or ferulic acid or tea polyphenol showed no significant difference in the color, anthocyanins content, and antioxidant capacity during storage as compared to control, and (3) the total amount of volatile compounds of rose liqueur decreased gradually, however there was one ester volatile formed, hexadecanoic ethyl ester, during storage.

贮藏三个月发现，(1)以果糖勾兑者在储藏试验中，其红色度下降速度较以蔗糖处理者快，建议仍以非还原糖进行勾兑对日后酒液保存较易，且酒液最好能予以避光包装，以避免颜色品质的下降；(2)添加不同之多酚类化合物时发现，添加caffeic acid、ferulic acid和茶多酚对酒液色泽、花青素含量、以及抗氧化能力之降低速度与控制组并无显著性的差异。(3)酒液储藏三个月后，其香气高级醇均有减少之趋势；但有hexadecanoic acid， ethyl ester酯类出现。

The results showed the relative water content, chlorophyll and carotonoid contents and net photosynthetic rate in leaves of Photinia frasery decreased with aggravation of drought stress, while the content of anthocyanin, Malondialdehyde and the membrane permeability inhanced significantly.

结果表明，随着干旱程度的增加，叶片含水量、光合色素含量以及净光合速率等生理指标都有不同程度的下降，而花青素含量、丙二醛含量和细胞膜透性大幅增加。

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。

objective:to investigate the relaxative characteristics of procyanidins on coronary arteries in the dog and its mechanism.

目的：研究原花青素在狗冠状动脉上舒张特征和机制。

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 anthocyanins present in the Roselle possess highly reactive characteristics and due to various processing and storage conditions, bad color changes occur and affects the quality and stability of the product.

然洛神葵所含的花青素具有高度反应性，随加工和贮藏条件不同，容易产生不良颜色，影响产品品质及安定性。

The extraction and separation techniques of oligoprocyanidins from the root of wild Sanguisorba officinalis Linn. in Jilin were studied.

对吉林地区野生地榆根低聚原花青素进行了提取分离工艺研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。