1) kaempferol-7-diglueoside
问荆苷
2) Equisetum arvense
问荆
1.
Three New Phenolic Glycosides from the Fertile Sprouts of Equisetum arvense;
问荆中三个新的酚甙化合物(英文)
2.
A new species of the genus Cylindrosporium on Equisetum arvense L.
本文报道了寄生在问荆 Equisetum arvense L。
3.
Horsetail(Equisetum arvense)is a typical example in Sphenophytina and has special evolutionary position in Pteridophyta.
问荆(Equisetum arvense)是楔叶蕨亚门的典型代表,在蕨类植物系统中具有特殊的进化位置,研究其孢子萌发过程的生物学特征具有重要的理论和应用价值。
3) isoorientin
异牡荆苷
1.
A semi-preparative high speed counter-current chromatography with a two-phase solvent system composed of ethyl acetate-ethanol-water(4∶ 1∶5,V/V) was used to isolate and separate isoorientin and isovitexin from Patrinia Villosa Juss.
应用高速逆流色谱分离制备白花败酱草中的异荭草苷和异牡荆苷,以乙酸乙酯∶乙醇∶水(4∶1∶5)为两相溶剂系统,上相为固定相,下相为流动相,流速2。
2.
Objective To establish a method for the determination of isovitexin and isoorientin from Patrinia villosa Juss.
目的建立白花败酱草中异荭草苷和异牡荆苷含量的高效液相色谱(HPLC)法。
4) Vitexin
牡荆苷
1.
Determination of Vitexin in Cajanus cajan(L.) Millsp. by HPLC;
岭南常用中药木豆叶中牡荆苷的HPLC含量测定
2.
Determination of Contents of Vitexin and Isovitexin in Pigeonpea by HPLC;
HPLC法测定木豆中牡荆苷和异牡荆苷含量
3.
Study on the Extraction and Purification Processes of Vitexin and Isovitexin from the Leaves of Cajanus Cajan (L.)Millsp and Their Antibacterial Activities;
木豆叶中牡荆苷与异牡荆苷提取纯化工艺及其抗菌活性研究
5) isovitexin
异牡荆苷
1.
A high-performance liquid chromatography(HPLC) method was established for determining contents of vitexin and isovitexin in the leaves,stems and roots of pigeonpea (Cajanus cajan(L.
建立了测定木豆叶、茎、根中牡荆苷和异牡荆苷含量的高效液相色谱分析方法。
2.
In the present study, the extraction of vitexin and isovitexin from the leaves of pigeonpea [Cajanus cajan (L.
本文研究了超声提取木豆叶中同分异构体牡荆苷和异牡荆苷的工艺,并确定了大孔吸附树脂技术和柱层析技术分离纯化牡荆苷和异牡荆苷的较佳工艺条件,同时对木豆叶乙醇提取物及其乙酸乙酯萃取物的抗菌活性进行了研究。
3.
vitexin,isovitexin and orientin were investigated,the negative-pressure vavitation extraction conditions for vitexin,isovitexin and orientin were optimized.
本文研究了木豆有效成分牡荆苷、异牡荆苷和荭草苷含量的时空变化规律,并确定了负压空化提取牡荆苷、异牡荆苷和荭草苷的最佳工艺条件,同时对木豆叶、茎、根乙醇提取物和牡荆苷、异牡荆苷、荭草苷进行了抗氧化活性研究。
6) Wenjing Mixture
问荆合剂
1.
Effect of Wenjing Mixture on serum TNF-α in Rat model of Rheumatoid Arthritis;
问荆合剂对类风湿性关节炎模型大鼠血清TNF-α的影响
补充资料:问荆苷
分子式:
CAS号:
性质:又称山柰酚-7-双葡糖苷。黄色针状晶体(由50%乙醇重结晶),含2分子结晶水。熔点195~196℃。遇三氯化铁呈血红色。以稀硫酸或酶乳液水解之,即分解为山柰酚1分子与葡萄糖2分子。为一种类黄酮。存在于木贼科植物问荆(Equisetum arvense L.)的全草中,约含0.05%。可由萃取而得。有止血药效。
CAS号:
性质:又称山柰酚-7-双葡糖苷。黄色针状晶体(由50%乙醇重结晶),含2分子结晶水。熔点195~196℃。遇三氯化铁呈血红色。以稀硫酸或酶乳液水解之,即分解为山柰酚1分子与葡萄糖2分子。为一种类黄酮。存在于木贼科植物问荆(Equisetum arvense L.)的全草中,约含0.05%。可由萃取而得。有止血药效。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条