芦丁糖

The main results were as follows. The main nutrition bioactive components in Opuntia Milpa Alta were analyzed using chemical and instrumental analytical methods. The results showed that the content of crude protein and fat was 0.65%～0.68% and 0.30%～0.31% respectively. The total content of the amino acids was 6.81%～7.38%, and Glu was 1.08%～1.52%.The contents of pectin and cellulose was 1.47%～1.68%, 0.87%～1.22% respectively. They were oxalate free and rich in Ca 5.6%, Fe 8.06mg/100g, Zn 3.30mg/100g, VB6 5.62mg/100g, low in tannin 0.02%～0.04%.The bioactive matter content such as polysaccharide, polyphenol, and flavone were high, about 1.27%, 63.14mg/100g, 36.21mg/100g respectively.

主要研究内容如下：采用化学和仪器分析方法，对米邦塔仙人掌中的主要营养和生理活性成分进行分析，结果表明，粗蛋白含量为0.65%～0.68%，脂肪含量为0.30%～0.31%；氨基酸总量为6.81%～7.38%，其中谷氨酸含量达1.08%～1.52%；果胶、膳食纤维分别为1.47%～1.68%和0.87%～1.22%；干样钙含量5.6%，铁8.06mg/100g，锌3.30mg/100g；B族维生素丰富，其中干样VB6含量5.62mg/100g；单宁0.02%～0.04%；不含草酸；生理活性物质如粗多糖、多酚、黄酮类物质分别约为1.27%、63.14mg/100g、36.21mg/100g，半乳糖约占多糖中单糖总量的80%；HPLC检测出8种酚类物质，绿原酸含量最多达42.40μg/g，其次是芦丁和槲皮素，其含量分别为25.02μg/g和10.91μg/g。

With the increase of microwave extraction time,extraction yields of rutin,epicatechin,quercitrin and quercetin were firstly increased and then decreased.

在提取压力超过400kPa时，芦丁开始失去一个芸香糖转化为槲皮素；随着微波照射时间的延长，芦丁、表儿茶素和槲皮素提取产率先增加，而后下降。

And also inspected the preparation of rhamnose by hydrolyzes kaempferitrin.

同时考察了水解山柰苷和芦丁制备鼠李糖的工艺。

And rhamnose can be achiev ed by micro-transformation of rutinn in this process of fermentation.

过与槐米共发酵，能有效转化芦丁，且转化产物为槲皮素、鼠李糖。

Rutin was extracted and refined from Sophora japonica L. And rhamnose was prepared by the hydrolysis of kaempferitrin and rutin.

从槐米中提取并精制芦丁，并对所得的山柰苷及芦丁分别进行水解，制备得到了鼠李糖。

Microbial transformation offers new access to gain quercetin and rhamnose.

种新型的槲皮素、鼠李糖生产方法。关键词：微生物转化；芦丁；槲皮素；鼠李糖

RhaG hydrolyzed only the 6-C α-rhamnoside of ginsenoside Re, RhaR is able to hydrolyze the α-rhamnoside of rutin、hesperidin and naringin.

实验结果表明，RhaG只水解人参皂苷Re的C-6位末端上的一个α-鼠李糖基，而RhaR能水解芦丁、橙皮苷、柚皮苷的α-鼠李糖基。

In addition, rutin has many other functions, such as anti-inflammatory, antiallergic, diuretic, spasmolytic, reducing blood-fat, cardiotonic, protecting ulcer surfaces, etc. Therefore it has been used in clinical treatment.

芦丁，3，3′，4′，5，7，—五羟基黄酮-3-芸香糖苷，又名芸香苷，是一种从植物中提取得黄酮类化合物，无论在什么条件下，都具有多方面的生理活性和电化学活性。

Further study indicates that vitamin C, violaquercitrin and total sugar inhibit the irradiation degradation of chlorpyrifos in asparagus.

进一步研究表明，芦笋成分Vc、芦丁和总糖等的存在对辐照降解毒死蜱有抑制效应。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。