solvent-extracted 中文意思是什麼

solvent-extracted 解釋
用溶劑萃取的
  • solvent : adj. 1. 有溶解力的，可溶解的；〈比喻〉使（信仰等）瓦解[削弱]的 （of）。2. 有償付能力的。n. 1. 【化學】溶劑，溶媒 （of for）。2. 解釋，說明。3. 使瓦解的東西。
  • extracted : 新提限的
  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. In order to study the influence factors of aoa of rose flowers, the effects of drying and extraction methods on the aoa of rose flowers were investigated. the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test, the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time, at the room temperature. the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum, diethyl ether, ethyl acetate and n - butanol in turn, and the various fractions " aoa were analyzed

    為了探討玫瑰花抗氧化活性的影響因子，比較了不同乾燥方法、提取方法對其抗氧化活性的影響，發現：經短時高溫處理后再進行乾燥有利於較好地保持玫瑰花的抗氧化活性；以水作溶劑提取時， 25 100范圍內水提液的抗氧化活性隨著溫度的升高而增強；通過正交實驗篩選得到常溫下玫瑰花抗氧化活性物質的最佳提取方法為： 75乙醇為溶劑，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有機溶劑進行兩相分部萃取，發現玫瑰花的抗氧化活性物質主要存在於乙酸乙酯部，說明玫瑰花抗氧化活性主要成分可能是單寧類、黃酮苷類和原花色素類化合物； 4
  3. The waxes are classed as alcohol or organic solvent extracted materials.

    這種蠟質屬于乙醇有機溶劑的萃取物。
  4. No. 6 solvent - extracted oil

    6號抽提溶劑油
  5. Limit cottonseed meal with high gossypol content to 5 % of the layer diet ( recent work indicates that up to 10 % of some solvent - extracted cottonseed meal products can be safely used as they have low levels of gossypol due to newer varieties and improved processing )

    要限制高棉酚的棉籽粕在產蛋雞日糧中的用量不超過5 % （最近有研究表明，一些用浸提工藝處理的棉籽粕可以用到10 % ，因為經過一些新品種以及加工工藝的改善，可以降低棉酚的含量） 。
  6. Abstract : the solvent residual amount of extracted plant oil in anhui province has been supervised by using gas chromatograph for three years, and the results show that the whole desolventizing technique and management level of oils and fats trade in the province are good, but the average residual amount of solvent is going up year by year. therefore, the reason for causing this undesirable target has been analyzed

    文摘:用氣相色譜法對安徽省浸出植物油的溶劑殘留量進行了連續3年的監測，結果表明安徽省油脂行業的整體脫溶技術水平和管理水平比較高，但溶劑的平均殘留量逐年上升，分析了造成該項指標不合格的原因。
  7. Agrimopholum constituents extracted from concrete of gemma agrimoninae by supercritical fluid extraction method and organic solvent method were examinated by the chemical analysis method

    摘要用超臨界流體萃取和溶劑萃取兩種方法從鶴草芽中萃取中藥成分鶴草酚，運用化學方法對浸膏進行了各種性能測定，證明其是酚性混合物。
  8. The experimental data are correlated by using uniquac and nrtl models, and the model parameters of this system have been obtained respectively, and the selectivity coefficients of the extracted solvent to solutes were calculated

    實驗數據用uniquac和nrtl模型進行關聯，分別得到了三元體系的模型參數，並求得了萃取溶劑對溶質的選擇性系數。
  9. Methods the chemical constituents were extracted by solvent and the relative content and structure of ferulic acid in rpc were determined and identified using gc - tofms technique

    方法溶劑提取，氣相色譜飛行時間質譜測定和分析其含量和結構。
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