溶劑提取 的英文怎麼說

中文拼音 [róngjìdīqǔ]
溶劑提取 英文
solvent extraction
  • 溶 : 動詞（溶化; 溶解） dissolve
  • 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
  • 提 : 提動詞（垂手拿著） carry （in one's hand with the arm down）
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 溶劑 : dissolvant; solvent; resolvent; solventia; menstruum
  • 提取 : 1. （取出） draw; pick up; collect 2. （提煉） extract; abstract; recover
  1. Methods the antioxidant of 75 % ethanolic extract and organic solvent extracts, water extracts and polysaccharids from acanthus ilicifolins l. was detected by flow - injection chemiluminescence, to evaluate the ability of scavenge h2o2

    方法採用流動注射化學發光法，研究該植物75 %乙醇提取物及其有機溶劑萃取分離部分、水提取物及多糖對過氧化氫（ h2o2 ）的清除作用。
  2. The anti - microbial activities of crude ethanol extract from aerial parts of sophora alopecuroides and its petroleum ether, chloroform, n - butanol and water fractions of sophora alopecuroides to pythium aphanidermatum, fusarium oxysporum f. sp. cucumerinum, fusarium oxysporum f. sp. lycopersici, alternaria solani, pseudomonas pachrymans and xanthomonas vesicatoria were tested by mycelial radial growth test and agar - well diffusion

    本實驗採用帶毒平板菌絲生長法和瓊脂打孔藥劑擴散法測定了苦豆子地上部分乙醇粗提物及其石油醚、氯仿、正丁醇和水層的不同極性溶劑萃取物對瓜果腐霉、黃瓜枯萎病菌、番茄枯萎病菌、番茄早疫病菌、黃瓜角斑病菌和番茄瘡痂病菌的抗菌活性。
  3. Abstract : the total quantity of perylene quinonoids in hypocrella bambusae ( b. et br. ) sacc., shiraia bambusicola p. henn and culture substance of ascomycetes hypocreacae ( fr ) tul. sp. were determined with spectrophotometric methods. the relative extraction efficiency were studied when ethanol, acetone and chloroform were used as solvents. among them acetone was the best one

    文摘:用分光光度法測定了竹紅菌、竹黃和菌寄生菌培養物中?醌類化合物的總量；同時研究了以無水乙醇、丙酮和氯仿為溶劑提取?醌類化合物的相對效率，結果發現以丙酮為溶劑最合適。
  4. Extracting magnesium from bittern by solvent extraction

    用溶劑萃取法從鹵水中提取鎂
  5. The study of refining oil from silkworm chrysalis by organic solvent

    有機溶劑提取蠶蛹油的方法研究
  6. Effects of power and extract of croton tiglium on control of sitophilus zeamais

    巴豆粉及其溶劑提取物對玉米象的防治效果
  7. The effect of different solvent - extracts of rhizoma cyperi on dysmenorrhea

    香附不同溶劑提取物對痛經模型的影響
  8. Research progress of scandium recovery by solvent extraction methold

    溶劑萃取法提鈧研究進展
  9. 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
  10. This study gives the prime reference for the new technology of alcoholic fermentation with immobilized yeast coupling with extractive solvent

    為固定化酒精酵母乙醇發酵與溶劑萃取耦合新工藝的開發研究提供初步資料。
  11. Standard test methods for rubber chemicals - determination of percent insoluble sulfur by solvent extraction

    橡膠加工用化學藥品.用溶劑提取法測定不溶解硫磺百分比的標準試驗方法
  12. The recent research and application of at home and abroad about modem separation technologies, for example solvent extraction process, membrane separation technology, salt - induced phase separation processes, macroporous rosin adsorption process and ion exchange method in erythromycin extraction are reviewed in detail. besides, the foreground of these modem separation technologies was discussed

    綜述了近年來國內外現代分離技術溶劑萃取法、膜分離技術、鹽析沉澱法、大孔樹脂吸附法及離子交換技術在紅黴素分離提取領域的研究應用進展，並對這些現代分離技術的發展前景做了簡要探討。
  13. With the yield of concentration of sulfur compound as the evaluation index, the contrast between onion essential oil and onion oleoresin from dried onion powder by steam distillation, solvent extraction and soxhlet method was studied

    摘要以洋蔥粉為研究對象，以含硫化合物濃度為評價指標，採用水蒸汽蒸餾、溶劑萃取法和索氏提取法進行洋蔥精油與油樹脂的比較研究。
  14. Solvent extraction technology to oily sludge

    原油罐底泥的溶劑提取法處理技術
  15. Study on recover treatment of oily sludge by extraction technology

    溶劑提取法資源化處理集輸罐底高含油污泥
  16. Results : the decoction of dioscorea bulbifera l has a fair antibacterial activity on staphyloccus aureus, escherichia coil and candida albicans. but it is superior of the organic solvent extract to the decoction

    結果:黃藥子水煎液對金黃色葡萄球菌、大腸桿菌、白色念珠菌的抑制作用較好，黃藥子有機溶劑提取液的抑菌作用優於水煎液。
  17. Extraction of pcbs in shellfish by accelerated solvent extraction

    加速溶劑萃取用於貝類中多氯聯苯的提取
  18. Conclusion : ir spectroscopy can give us the digital descriptions of tcm, so it is a new and scientific analytical method to discriminate tcm

    結論:紅外光譜技術結合溶劑提取分析藥材宏觀特徵，是對中藥材無損分析的有利補充，可進一步完善中藥材紅外數據庫，能夠科學的描述中藥材。
  19. Plastics piping systems ; crosslinked polyethylene pipes ; determination of degree of crosslinking by solvent extraction ; german version en 579 : 1993

    塑料管道系統.網狀交聯聚乙烯管.溶劑提取法測定聚合
  20. 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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