花青苷

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 content of anthocyanin is higher in spring and autumn.

春秋两季花青苷的含量较高，而叶绿素含量则是在夏季最高。

In addition,LOX activity Was closely corelated with the change of anthocyanin content.

脂氧合酶的活性也与花青苷含量的变化密切相关。

Change of anthocyanin content was closely correlated with the activities of antioxidant enzymes.

结果表明，花青苷的含量变化与果实抗氧化酶活性密切相关。

Relationship between soluble sugar and anchocyanin in black and red currant fruit was significantly corrlated.

黑穗醋栗和红穗醋栗果实中可溶性糖与花青苷之间呈显著相关。

The concentration of pigments and other chemical components including anthocyanins,chlorophyll a,chlorophyll b,carotenoids,solubility sugar and 10 kinds of macroelement and microelement were investigated using P.virginiana Schubert',and calculated the relativity of the data.

本研究以紫叶稠李(Prunus virginiana'Schubert')为试材，对其不同叶位叶片进行花青苷、叶绿素a、叶绿素b、类胡萝卜素、可溶性糖及10种常量和微量元素的测定，并进行相关性分析。

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。

The results showed:①Anthocyanin content in mature fruits was 132170 U·g-1FW in bud mutation which was very significantly higher than that in'Ralls'(49140 U·g-1FW);②Activities of PAL and UFGT were almost the same between the two materials, but CH I and DFR activitieswere significantly high in bud mutation, which were related to the increase of anthocyanin levels in the mutant;③Bagging treatment inhibited anthocyanin synthesis of bud mutation. But anthocyanin content had significantly increased after removing the bags. Activities of CHI and UFGT increased rap idly and were much higher than those in the control after the bag removal. The increase was consistentwith the imp rovement of anthocyanin levels.

结果显示：①在果实发育期间，芽变果皮的花青苷含量明显高于'国光'，尤其是成熟期芽变果皮花青苷含量为132170 U·g-1FW，而'国光'仅为49140 U·g-1FW；②在果实发育期间，两个品种间PAL 和UFGT的酶活性无明显差异，但芽变的CHI和DFR酶活性明显高于'国光'，表明芽变花青苷合成能力的提高与CHI和DFR酶活性高有关；③套袋抑制芽变果皮花青苷的合成，但解袋后花青苷的含量极显著升高，解袋后4种酶的变化趋势差异较大， CHI和UFGT活性均迅速升高，明显高于对照，这与解袋后花青苷迅速合成相吻合。

When the fruits matured anthocyanin content of black currant was highest, that of red currant was subsequence, that of white currant was extrme low.

果实成熟时，黑穗醋栗花青苷含量最高，红穗醋栗花青苷含量次之，白穗醋栗花青苷含量极低。

The characteristic of anthocyanin accumulation and related factors on anthocyanin synthesis of three currant varieties fruits were analysed. The results were as follow:Great quantities of anthocyanin were accumulaed in black and red currant fruits during the late stage of development, but white currant fruits synthetized anthocyanin during the early period of development.

以三种穗醋栗为试材，对果实中花青苷积累及其相关因素进行了分析，研究结果如下：黑穗醋栗和红穗醋栗在果实发育后期大量积累花青苷，而白穗醋栗仅在果实发育初期合成花青苷。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失