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- OBJECTIVE To optimally select the best extracting technology of flavonoids in Herba Sceptrdium by Orthogonal test. 方法采用正交實(shí)驗法考察乙醇濃度、乙醇用量、提取時(shí)間和提取次數對總黃酮提取的影響。
- Objective: To establish a method for GC fingerprint determination of the chemical constituents in Herba Asari. 摘要研究中藥北細辛GC指紋圖譜的建立方法。
- Results: A method for GC fingerprint determination of the chemical constituents in Herba Asari was established. 結果:獲得了較為理想的包含特征信息的細辛GC指紋圖譜。
- Conclusion The content of total akaloids in herba leonuri was all high,but seeding time in spring was more suitable. 結論不同播種期種植的益母草總生物堿含量均較高,但春播更為適宜。
- Method Review the influence of bionomics、phenological phase、yield and total akaloids in herba leonuri at different seeding time. 方法益母草種子在不同時(shí)間進(jìn)行播種,考察生物學(xué)特性、物候期、產(chǎn)量及總生物堿含量的影響。
- Objective To study an extraction Technology for total flavone and to determine the content distribution in Herba Epimedium. 目的研究淫羊藿總黃酮的提取工藝及產(chǎn)地不同的淫羊藿植株總黃酮在各部位的含量分布。
- Objective: To determine amino acid in Herba Rabdosiae, Isodon Japonica Hara and Isodon Nervosus Kudo from Laojun Mountain in Luanchuan, Henan province. 目的:測定河南欒川老君山冬凌草、毛葉香茶菜、顯脈香茶菜中的氨基酸含量。
- The ingredients of "Yinchenhao Decoction" include the ones in Herba Artemisiae Scoparia, Fructus Gardenia, and Radix et Rh... 提示:茵陳蒿湯95%25醇提物所含化學(xué)成分可能是茵陳蒿、大黃、梔子三味藥材所含成分的加合,尚未發(fā)現原成分的缺失和新成分的形成。
- Result: A preferable method for GC fingerprint determination of the chemical constituents in Herba Asari was established. 結果:獲得了較為理想的包含特征信息的細辛GC指紋圖譜。
- Methods Based on the content of buddleoside in Herba Cephalanoploris,the amount of water,extracting times and extracting time were optimized by the orthogonal test. 方法以君藥小薊中蒙花苷含量為考察指標,用正交試驗法優(yōu)選水提工藝的加水量、提取次數和提取時(shí)間。
- The wind was whispering in the trees. 一陣風(fēng)穿過(guò)樹(shù)林沙沙作響。
- Methods The proper extracting condition was optimized by orthogonal tests with the amount of extracted total flavonoids and the ratio of poultice as index in Herba Lysimachiae. 方法通過(guò)正交試驗以處方中金錢(qián)草中所含總黃酮的提取量和出膏率為定量指標,確定合理的醇提取工藝。
- There are 26 letters in the English alphabet. 英語(yǔ)字母表中有26個(gè)字母。
- There is a vein of melancholy in his character. 他的性格中有少許憂(yōu)郁的氣質(zhì)。
- Abstract: Objective To establish the method for the quantitative determination of total flavonoids in Herba Leonuri, make the prime examination of the resources. 文章摘要: 目的建立益母草藥材總黃酮含量測定方法,并對藥材資源進(jìn)行初步考察。
- There was a long lag in forwarding mail to us. 轉寄給我們的郵件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽團。
- The optimum preparation procedure for the polyhexose contained in Herba Dendrobii with water-extracting were studied by L9(34)orthogonal experimental design. 本文運用正交試驗L9(34)對水煎提取石斛中石斛多糖的工藝進(jìn)行優(yōu)選。
- A fire was burning in the grate. 火在壁爐中燃燒著(zhù)。
- They differ in size but not in kind. 這些東西的區別只是大小不同而實(shí)質(zhì)一樣。