花色素

Any of several weedy plants of the genera Mercurialis or Acalypha.

蓝莓蓝莓中最有益于健康的化合物是花色素甙。

By real-scanning through a scanner,the pigmentation of anthocyanidin in pericarp was studied with three black indica varieties during caryopsis development in different days after pollination under natural and artificial controlled conditions.

以3个籼型黑米品种为材料，利用扫描仪对颖果进行即时扫描观察，对自然条件下和人工控制条件下，授粉后不同天数的颖果皮在发育过程中花色素的沉积进行研究。

This product not only contains rhodopsin, flavonoid and anthocyanidin glucoside, but also is replenished with seabuckthorn (containing VA, VC, VE, VK, VB1, VB2, flavonoid, and coumarin etc.) and concentrated carrot essence, which make it more nutritious and easier to be absorbed by the body.

蓝莓果精不仅保留了蓝莓果中的天然视紫质和类黄酮、花色素甙等成分，而且因添加了沙棘含有维生素A、C、E、K、B1、B2、黄酮类、香豆素等）、胡萝卜浓缩素，使其营养成分更加丰富并且更容易被人体均衡吸收。

AVI may be protein matrix and it possesses neither a membrane boundary nor an internal structure,its formation is the result of the anthocyanins transported into the vacuole bind with a protein matrix. In vacuole, AVI is irregular and jelly-like in shape. In AVIs, the attachment of anthocyanins to the matrix protein is likely to be via H-bonds to a sterically restricted site. AVI is suggested to act as vacuolar anthocyanin "trap", preferentially for anthocyanidin 3, 5-diglycosides or acylted anthocyanins. The emergence of AVI can enhance color intensity and results in the "blueness" of color in the vacuole.

花色苷液泡包涵体可能具备蛋白质基质，既无膜包裹又无内部结构，其形成是转运进液泡的花色苷与蛋白质基质结合的结果；液泡里的花色苷液泡包涵体形状不规则，象果冻；在花色苷液泡包涵体中，花色苷可能通过氢键连接于蛋白质基质的一个有限空间位点；花色苷液泡包涵体被认为是液泡中花色苷的&陷阱&，优先摄取花色素3，5-二糖苷或酰化的花色苷；花色苷液泡包涵体的存在可增加液泡色彩的强度并导致&蓝化&。

The functions of light receptor in Arabidopsis were studied by more and more researchers in this field.

在拟南芥中蓝光反应的光受体隐花色素的功能已比较清楚。

Effect of sugar and nitrogen on the callus growth and anthocyanin accumulation in celosia cristata was studied in the paper.

研究不同碳源和氮源对鸡冠花愈伤组织生长及花色素苷积累的影响。

The paper studied the physiological characteristics of the leaves of Cotinus coggygria Royal Purple with different colors in autumn. Three kinds of leaf colors were selected to measure the contents of chlorophyll, anthocyanin, phenylalanin ammo-nialyase activity and the water content in the leaves. The results showed that the leaves exhibited red if it had lower chlorophyll content, higher activities of PAL and higher content of anthocyanin. The green leaves had higher chlorophyll content, lower activity of PAL, less content of anthocyanin.

本研究以美国红栌秋季叶片为试材，选取红色，中间色、绿色三种颜色的叶片，测定其叶绿素、花色素苷、苯丙氨酸解氨酶活性及叶片组织中的含水量，讨论其对美国红栌秋季叶片着色的影响，结果表明：美国红栌秋季叶片中，红色叶片叶绿素含量较低，PAL酶活性较高，花青素苷的含量较高，所以叶色呈现红色；绿色叶片中叶绿素含量较高，PAL酶活性较低，花青素苷的含量较少，所以呈现绿色。

By the catalyzed of F3H, F3'H and F3'5'H, the biosynthesis of anthocyanins branched three pathway to form pelargonidin, cyanidin and delphinidin separately. DFR, F3'H and F3'5'H are the most important genes for introducing new metabolic branches by genetic transformation to plants that lack some kinds of flower pigments.

花色素苷的生物合成主要由于F3H，F3'H和F3'5'H三个关键酶的作用形成3个分支，最终分别生成橙色到砖红色的天竺葵素糖苷，红色的矢车菊素糖苷和蓝色到紫色的飞燕草素糖苷，因此， F3'H，F3'5'H和DFR基因是利用遗传转化引入花卉植物原本缺乏的花色代谢途径的关键基因。

The change tendency of the dissolubility sugar content,the cyanin content and the PAL enzymatic activity on leaf were similar.

可溶性糖含量、花色素苷含量、PAL酶活性的变化趋势相似。

So the extraction pocess of the cyanin of Acer ginnala should be away from light,the optimization extraction time was 6 h,pH was lower or equal 3.0,the temperature was 5～20℃C.

因此在整个茶条槭花色素苷的提取分析过程中应尽量避光操作，最佳提取时间为6h，pH值≤3.0，同时温度控制在5～20℃为适宜。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。