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題 名 | 中藥飲片與不同顆粒大小之萃取率及成分之比較=Comparison of Extracting Ratio and Quality from Medicinal Slices and Different Particle Sizes in Traditional Chinese Medicine |
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作 者 | 賴宏亮; | 書刊名 | 中醫藥年報 |
卷 期 | 28:6 2010.09[民99.09] |
頁 次 | 頁153-180 |
分類號 | 414.33 |
關鍵詞 | 黃耆; 黃耆建中湯; 高效液相層析法; Astragali Radixs; Huang-Gi-Jian-Zhong-Tang; High-performance liquid chromatography; |
語 文 | 中文(Chinese) |
中文摘要 | 本計畫選擇常用的藥材黃耆及含有黃耆之方劑黃耆建中湯為研究對 象,並設計飲片及將飲片以粉碎機粉碎後,依標準篩網進行過篩,分別取顆 粒在4mesh(孔徑4.75mm)以上、10mesh(孔徑1.7mm)、20 mesh(孔徑0.85mm)及20 mesh(孔徑0.85mm)以下等不同粒度之顆粒,共五種處理, 探討萃取率並開發高效液相層析法(HPLC)進行成分之比較。本研究結果在 大量藥材的情況下,顆粒粉碎越小將不利於萃取率及paeoniflorin, calycosin, cinnamic acid, cinnamaldehyde, formononetin, glycyrrhizin, gingerol等成分之釋 放,而以4~10mesh顆粒大小將較利於萃取及成分釋放,此結果將可提供藥廠 對濃縮製劑製造時之藥材顆粒粒度能提供一較完整之參考資料。 |
英文摘要 | This project is focus on Chinese herbal medicines which are Astragali Radixs and Huang-Gi-Jian-Zhong-Tang as research targets, and design the sliced medicinal herbs and after crushing the sliced medicinal herbs with the pulverizer, have sifted in accordance with the standard screen mesh. Fetch the particle of different particle sizes that in the above of 4 mesh (aperture 4.75 mm), 10 mesh (aperture 1.7 mm), 20 mesh (aperture 0.85 mm) and less 20 mesh (aperture 0.85 mm) are following, etc., amounts to five kinds of treatment, is compared to probe into the extracting rate and develop the high-performance liquid chromatography (HPLC). The resulds of yields of extraction and quantitative analysis indicated that with the decrease of partical size, the yields of extraction and concentration of marker substances such as paeoniflorin, calycosin, cinnamic acid, cinnamaldehyde, formononetin, glycyrrhizin, gingerol decreased; while partical size in 4~10 mesh had a higher value in the yields of extraction and concentration of marker substances and go on, one can offer one more intact reference material to the thick particle size of crude drags particle that draws back the preparation while making. |
本系統中英文摘要資訊取自各篇刊載內容。