查询词典 quercitrin

Results The purification effect was satisfactory when the concentration of original solution of the extract of Cacumen Platycladi was 0.20 gmL^(-1), the loading amount was 0.375 g of Cacumen Platycladi per 1 mL of wet AB-8 resin, the adsorption velocity was 1 mLmin^(-1), the eluant was 70% alcohol being 4 times as much as the resin volume, and the elution velocity was 2 mLmin^(-1). AB-8 resin could be used for 3 times repeatedly after being reproduced by 95% of ethanol and 1 moLL^(-1) of natrium hydroxydatum. The remaining rate of the total flavonoids and quercitrin was over 70% and 95% respectively, and the remaining rate of peaks 1~3 was over 90%.

结果 AB-8型大孔吸附树脂纯化效果较好，最佳工艺条件为：上样液浓度为含生药量0.20gmL^(-1)，上样量为每1mL湿树脂上样0.375g生药，吸附速率为1mLmin^(-1)，洗脱液为4倍柱体积的70%乙醇，洗脱速率为2mLmin^(-1)；树脂经95%乙醇和1moLL^(-1)氢氧化钠溶液再生后，可重复使用3次。

Result The TLC sports developed is fairly clear, the HPLC method shows good repeatability , the average recovery of quercitrin was 100.7% with RSD=2.0%.

结果薄层斑点清晰，重现性好，含量测定平均回收率为100.7%，RSD=2.0%。

Organic rose extract powder contains beauty materials of multi-vitamins, microelements, 17 kinds of amino acids and quercitrin, fatty oil, organic acid and so on. It can help provide all-round rich nutrition, improve facial blood circulation, promoting blood circulation by removing blood stasis, eliminating dark or uneven color, and convergence, repairing aging cells, anti-wrinkle effects, and make your skin tender, reddish, and elastic.

有机玫瑰精粉中含有多种维生素、微量元素、17种氨基酸及槲皮甙、脂肪油、有机酸等有益肌肤健康的美容物质，能为皮肤提供全面而丰富的养份，促进面部血液循环，活血化淤，消除暗尘，并有收敛、修复老化受损细胞，平展皱纹，令肌肤细嫩、红润、富有弹性之功效。

Results The linear ranges of protocatechuic acid, rutin, hyperoside and quercitrin were 40.2-804.0, 24.8-496.0, 25.2-504.0, 20.4-408.0 mgL^(-1)(r≥0.999 5, n=6), respectively. The average recoveries were 100.2%, 99.3%, 99.5% and 98.3%(RSD.9%, n=6), respectively.

结果 原儿茶酸、芦丁、金丝桃苷、槲皮苷质量浓度分别在40.2~804.0、24.8~496.0、25.2~504.0、20.4~408.0 mgL^(-1)内与峰面积呈良好线性关系(r≥0.999 5， n=6)，方法平均回收率分别为100.2%、99.3%、99.5%、98.3%(RSD≤2.9%， n=6)。

Under the above conditions,the extraction yield of total flavonoids was 20.6μmol/g,rutin was 11.2μmol/g,quercitrin 5.6μmol/g,epicatechin 3.8μmol/g.

结果表明，苦荞麸皮黄酮类化合物的最佳提取工艺条件为微波加热时间15min，乙醇体积分数40%，压力400kPa。

The oxidation mechanism of synephrine was also investigated;(2) The electrochemical behavior of twelve flavonoids (quercetin, morin, fisetin, luteolin, isorhamnetin, myricetin, hyperoside, quercitrin, puerarin, farrerol, naringenin and hesperidin) was investigated. The method for the determination of flavonoids was developed by using different pulse voltammetry, and the detection limit was in the range of 10-7~10-9 mol/L. This method has been successfully employed to determine the total amount of flavonoids in pericarpium citri reticulatae and quercetin in the spiked human blood plasma samples.

2研究了槲皮素、桑色素、漆黄素、木犀草素、异鼠李素、杨梅素、金丝桃甙、槲皮甙、葛根素、杜鹃素、柚皮甙元和橙皮甙等12种黄酮类化合物在玻碳电极上的电化学氧化行为，建立了测定黄酮类化合物的微分脉冲伏安法，检测限可达10~(-7)～10~(-9) mol/L，并用DPV法测定了陈皮中总黄酮含量和模拟血清中的槲皮素，结果较为满意。

Results: Seven compounds were isolated from the ethanol extract of the fruits and identified as oleanolic acid, luteolin-7-O-β-D-glucoside, quercitrin,β-sitosterol-3-O-β-D-glucoside, p-hydroxyphenethyl-β-D-glucoside, D-mannitol and hexitol.

结果：从女贞子的乙醇提取物中分离得到7个单体化合物，分别鉴定为齐墩果酸、木犀草素－7-O-β-D-葡萄糖苷、槲皮苷、β-胡萝卜苷、对羟基苯乙醇－β-D-葡萄糖苷、甘露醇及己六醇。

Flavonoids (hyperin, rutin, quercitrin and quercetin) and saponins compounds from Acanthopanax Senticosus Harms have been extracted by means of a microwave-assisted extraction technique.

利用微波辅助萃取法萃取刺五加中的黄酮类(金丝桃苷、芦丁、槲皮苷、槲皮素)化合物和皂苷类化合物。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。