
酒精提出物,酒精萃取物
Belladonna tincture is a widely used preparation that consists of an aqueous-alcoholic extract of belladonna leaves.
颠茄酊是一種應用廣泛的制劑。它是颠茄葉的水和乙醇浸出物。
The stu***s on SCE and micronucleus fornation induced by alcohol and alcoholic extract from tobacco in human lymphocytes.
煙草和酒精誘導人淋巴細胞SCE和微核的研究。
Methods:The effects of alcoholic extract and watery extract of Renru on the memory of mice were evaluated by step down test.
方法以昆明種小鼠為材料,從行為學角度,利用跳台、避暗及水迷宮計算機自動分析處理系統檢測小鼠的學習記憶能力。
The alcoholic extract of Acanthopanax leucorrhizus Harms (Tengwujia)could prolong the survival time of the mice under the hypothermic, the hyperthermic and the anoxic condition.
藤五加醇提物能延長低溫、高溫、缺氧環境下小鼠存活時間;
Pedigree Schmackos, a non-alcoholic beer with added meat extract and Chewsticks (rolled cow hide): even the hungriest rambler in the Yorkshire Dales might say thanks but no thanks.
Pedigree Schmackos(一種狗糧),一杯不含酒精的啤酒,外加肉汁和卷牛皮:就算是約克郡山谷裡餓得不行的人也會說:“不,謝謝。”
Alcoholic Extract(醇提物)是指以乙醇或其他醇類溶劑為溶媒,通過浸漬、滲漉或回流等方法,從動植物原料中提取出的有效成分混合物。其原理是利用醇類溶劑對極性及中等極性成分的高溶解性,結合溫度、時間等工藝參數,實現目标物質的分離富集。
在制藥與食品工業中,alcoholic extract廣泛應用于以下場景:
醇提法的優勢包括:溶劑易回收、微生物污染風險低,且能選擇性提取脂溶性成分。英國藥典(BP)第12版詳細規範了不同濃度乙醇對特定藥材的提取適用性标準,例如人參皂苷提取需使用50-70%乙醇。世界衛生組織(WHO)傳統醫藥報告中亦強調,醇提工藝的質量控制需遵循ICH Q7等國際生産規範。
"alcoholic extract" 是由兩個核心詞組成的專業術語,以下是詳細解釋:
alcoholic(形容詞)
指含酒精的或與酒精相關的。該詞源于名詞alcohol(酒精),常見搭配如alcoholic beverage(酒精飲料)。
extract(名詞/動詞)
alcoholic extract 指以酒精為溶劑的提取物,常見于化學、藥學領域。例如:
常見于藥品說明書、食品添加劑标注或實驗室報告,例如标注"contains alcoholic extract of chamomile"(含洋甘菊酒精提取物)。需注意與無酒精提取物(如aqueous extract)區分。
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