natural products isolation 中文意思是什麼

natural products isolation 解釋
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  • natural : adj 1 自然界的；關于自然界的。2 天然的；未開墾的；野生的。3 固有的 生來的 天賦的（opp acquired）...
  • isolation : n. 1. 隔離，分離；孤立，單獨。2. 封鎖交通。3. 【電學】絕緣。4. 【化學】離析（作用）。adj. 孤立主義的，孤立主義者的。n. -ism 孤立主義。n. -ist 孤立主義者，孤立派。
  1. According to the frequently used methods of extraction and isolation of natural products from organic body, the freeze - dried ascidian tunica was exhaustively extracted with 100 % chloroform then the combined extracts were filtered and the solvent was separately concentrated under vacuum to yield a dark - brown gum

    按照目前比較常用的天然產物的提取分離辦法，將樣品冷凍乾燥后，用100氯仿浸泡，收集氯仿濾液，減壓蒸餾濃縮去除浸提溶劑，得到黑褐色的浸膏狀物質。
  2. Isolation and identification of lactobacillus casei from natural fermented meat products

    自然發酵肉製品中乾酪乳桿菌的分離和鑒定
  3. This paper reviews the isolation, structure identification and bioactivitiy research of ocean natural products, 127 cembranoid diterpenes, in the past decades, providing scientific evidence for reasonable exploitation and application of oceanic organisms

    摘要綜述了近年來海洋天然產物， 127個西松烷二萜類化合物的分離、結構鑒定以及其生物活性研究進展，為海洋生物的合理開發利用提供科學依據。
  4. Application of ion exchange resin in the extraction and isolation of natural products

    離子交換樹脂在天然產物提取分離中的應用
  5. The research advancement on the isolation, chemical structure and biological activities of furanocembranolide, together with the different synthesis approaches to this interesting class of cembrane marine natural products was reviewed

    概述了呋喃西松烷型二萜內酯類化合物的分離、結構特點及其生理活性，總結了近十幾年來幾個研究小組進行的呋喃西松烷型二萜內酯類化合物的全合成研究進展及成果。
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