extract yield 中文意思是什麼
extract yield
解釋
浸出物得率-
Determination of yield of benzene - soluble extract in brown coal
褐煤的苯萃取物產率測定方法 -
Methods : using orthogonal design method, to apply extract yield of rhizoma coptis and the extract amount of berberine hydrochloride as observing indexes, to measure the content of dl - tetrahydropalmatine with hplc
方法：採用正交設計法，以槲皮素、原兒茶醛薄層斑點，延胡索乙素含量為指標，優選提取工藝。 -
Using red peppers as raw materials, to extract capsaicinoids by the methods of soxhlet extraction and supercritical fluid extraction and supercritical fluid extraction and supercritical fluid extraction, then analysed and compared on the color value, yield and the percentage of capsaicinoids content of the capsicum oleoresin and capsicum red pigment, which were made by the two methods, and detect the quality of pigment
摘要以紅辣椒為原料，採用索氏提取超臨界萃取和二次超臨界萃取法，對兩種方法得到的辣椒油樹脂、辣椒紅色素進行了色價、產率、辣椒素含量的分析比對，並對色素的質量進行檢測。 -
3. the extracellular phb depolymerase was purified from 09 by using hydrophobic column chromatography and gel filtration technique in sephadex g - 100. the specific activity of the purified enzyme was increased by 37. 9 folds over crude extract, and the recovery yield was 8. 9 %
以粗酶液為起始，經硫酸銨分級沉澱、 sephadexg - 100凝膠過濾后，分離純化了該酶，純化倍數約為37 . 9 ，酶活力回收率8 . 9 。
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