橙皮苷
- hesperidin
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建立了测定蛇胆陈皮胶囊中橙皮苷的HPLC法。
HPLC method for determination of hesperidin in Shedan Chenpi capsules was established .
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建立了中华骨伤愈合剂中橙皮苷含量的HPLC测定方法。
HPLC method for determination of hesperidin in Zhonghua Gushangyu mixture was presented .
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采用HPLC法建立了橙皮苷的含量测定项。
The content of Hespiridin was determined by HPLC .
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HPLC法测定不同产地陈皮药材中橙皮苷的含量生产区对毛橘红果皮及花中柚皮苷含量的影响
Determination of Hesperidin in Pericarpium Citri Reticulatae from Different Producing area by HPLC
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目的:建立以HPLC法测定参苏丸中橙皮苷含量的方法。
OBJECTIVE : To establish HPLC method for the determination of Hesperidin in the Shensu pill .
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方法:HPLC测定黄酮类成分橙皮苷和柚皮苷含量、生物碱类辛弗林含量,药典法测定挥发油含量。
Method : HPLC analysis was performed to detect the contents of hesperidin , naringin and synephrine .
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RP-HPLC法测定佛手饮片中橙皮苷含量
Content Determination of hesperidin in Fructus Citris Sarcodactylis by RP-HPLC
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方法:通过TLC对筋骨跌打丸中橙皮苷、大黄进行鉴别;
Methods The rhubarb and aurantiamarin were identified by thin-layer chromatography ( TLC ) .
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RP-HPLC法测定养胃舒片中橙皮苷的含量
Determination of Hesperidin in Yangweishu Tablets by RP-HPLC
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结果:TLC色谱中均能检出橙皮苷、大黄;
Results The rhubarb and aurantiamarin were both detected in the color spectrum of TLC .
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目的建立用RP-HPLC测定脑络通胶囊中甲基橙皮苷含量。
Objective To develop a RP-HPLC method for determination of Methyl Hesperidin in Naoluotong Capsules .
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用高效液相色谱法对橙皮苷进行含量测定,采用ODS柱,流动相为甲醇-水(40∶60)。
The mobile phase was methanol-water solution ( 40 ∶ 60 ) .
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《中药材生产质量管理规范》实施现况及问题解析HPLC法测定不同产地陈皮药材中橙皮苷的含量
Implementation Situation and Problem Analysis on GAP of Chinese Traditional Medicinal Materials Determination of Hesperidin in Pericarpium Citri Reticulatae from Different Producing area by HPLC
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HPLC法测定健脾颗粒中橙皮苷的含量陶瓷球颗粒在圆形漏斗中下落速度的PIV研究
Determination of Hesperidin in Jianpi Granules by HPLC Measurement of Spherical Ceramic Particles Flowing from Three-dimensional Hopper by Particle Image Velocimetry
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主要工作有:(1)以制备液相分离柚皮苷和新橙皮苷为研究对象,建立了色谱分离的平衡驱动模型(ED模型)。对于其中吸附等温线的测定,本文采用了由G。
First , an equilibrium-dispersive ( ED ) model was used to describe the chromatographic separation of Naringin and Neohesperidin .
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磷铝与硼铝互作对柚叶片和根系有机酸代谢的影响HPLC法测定不同规格酸橙枳实中新橙皮苷和柚皮苷的含量
Effects of Phosphorus-Aluminum and Boron-Aluminum Interactions on Organic Acid Metabolism in the Leaves and Roots of Pummelo HPLC determination of neohesperidin and naringin in Fructus Aurantii Immaturus of different specifications
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目的:建立检测柑橘类黄酮(柚皮苷、橙皮苷、新橙皮苷、橙黄酮、川陈皮素)的中药材质量控制用快速HPLC方法。
AIM : To develop a rapid HPLC method for quality control of traditional Chinese medicinal ingredients consisted of citrus flavonoids , naringin , hesperidin , neohesperidin , sinensetin and nobiletin .
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将ED模型应用到柚皮苷和新橙皮苷色谱分离操作条件的优化。
Then , taken the yield as the objective function , the built ED model was used to determine the optimum separation conditions of Naringin and Neohesperidin .
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60℃时树脂与橙皮苷反应的速率常数k为0.5167h-1,且随温度的降低而降低,反应活化能Ea为23.445kJ/mol;
In addition , the exchange rate constant at 60 ℃ is 0.5167 h-1 , which decreases as the temperature decreases , and the exchange activation energy Ea was 23.445 kJ / mol.
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结果表明,橙皮苷酚羟基含量少,不能有效清除羟基自由基,但是可通过羰基和邻羟基与Cu(II)形成2:1配合物;
The results show that hesperidin can not scavenge hydroxyl radicals ( HO ·) effectively because it contains only two phenol hydroxyls . However , it can form a complex of 2:1 with Cu (ⅱ) through the carbonyl group and the ortho-hydroxyl group .
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在最佳工艺条件下,每5g陈皮粉可得0.25g以上粗橙皮苷,纯度大于92%。
0.25g raw hesperidin with over 92 % purity can be obtained from 5g dry orange peel under the optimal conditions .
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方法D101型大孔吸附树脂柱分离提取橙皮苷成分,利用高效液相色谱法进行定量分析。
Methods First separate and extract Hesperidin with large-aperture absorptive resin of D101 , and then do quantitative analysis with high performance liquid chromatography .
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方法采用L9(34)正交设计,考察加水量、煎煮时间、煎煮次数3个因素,以青皮中有效成分橙皮苷作为评价指标,采用高效液相色谱法测定橙皮苷的含量。
Methods The orthogonal-test method was adopted to study the effects of 3 factors : the volume of water , the duration and times of extraction . Determination of hesperidin by HPLC was used as appraisement index .
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结果:样品中橙皮苷成分达到基线分离;
Results : Hesperidin in sample was baseline separated and determined .
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超声技术在橘皮中提取橙皮苷的应用
Application of Ultrasonic Technique for Extracting Hesperidin from Citrus Peel
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研究了从桔皮中提取橙皮苷的一种新方法。
A new method was studied on extracting hesperidin from orange peel .
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橙皮苷锌配合物合成及清除自由基能力的研究
Study on synthesis and scavenging capacity of free radical of hesperidin-zinc complex
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大鼠在体单向灌流法研究橙皮苷肠道吸收性质
Intestinal Absorption Properties of Hesperidin by Single Pass Perfusion Model on Rats
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橙皮苷和绿原酸的体内外抗氧化效应研究
In vivo and in vitro Antioxidant Effects of Hesperidin and Chlorogenic Acid
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橙皮苷-铜配合物结晶工艺条件研究
Research on the crystallization technological conditions of the hesperidin-copper complex