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water extraction     
相关语句
  水提
     In the experiment of fungi growth,the diameter of the colony of control was 3.75 cm,while those treated by water extraction were 3.05 cm,2.90 cm,3.31 cm and those treated by decomposing products were 3.57 cm,3.25 cm,3.20 cm.
     在对米草益生菌的实验中,对照组菌落直径为3.75cm,水提物处理组按浓度从大到小菌落直径分别为3.05cm、2.90cm和3.31cm,腐解产物处理组菌落直径依次为3.57cm、3.25cm和3.20cm.
短句来源
     Three preparations of Rhizoma pinelliae (processed with ginger) were made by ethanol extraction, water extraction and water decoction respectively and their effects on emesis model induced by cisplatin (7.5 mg kg~(-1),ip) or apomorphine(1.6 mg kg~(-1), sc) were then studied;
     制备姜半夏醇提物、姜半夏水提物及姜半夏水煎剂,观察在 ip顺铂(7.5 mg·kg-1)、sc阿朴吗啡 (1.6 mg·kg-1)水貂呕吐模型的止呕作用;
短句来源
     Toxicity of water extraction of castor bean shell to bipolaris maydis was measured using plate growth rate method. The regression equation is y=1.941 1x +3.968 8, y=1.706 6x +3.957 8 and y=1.574x +4.090 8 and the EC50 is 3.4, 3.6 and 4.1 mg/ml at 24h, 48h and 96h.
     采用生长速率法测定了蓖麻籽水提物对玉米小斑病菌的生物活性,其中24h、48h和96h的回归方程分别为y=1.9411x+3.9668、y=1.7066x+3.9478和y=1.574x+4.0908,EC50分别为3.4、3.6和4.1mg/mL。
短句来源
     Polysaccharide RCP was isolated and purified from Cyathula officinalis Kuan by hot water extraction, alcohol precipitation , 685 alkalescent anion exchange resin and Bio-Gel P2 polyacrylamide gel chromatography.
     采用水提醇沉法提取川牛膝多糖粗品GPC,经685弱碱阴离子交换柱层析和Bio-Gel P2凝胶柱层析进一步纯化,得到川牛膝多糖RCP(refined Cyathula officinalis Kuan polysaccharide).
短句来源
     And Herba Ephedrae was macerated for 0.5h and extracted in sequence three times with 10, 8 and 8 times volume of water extraction time for 1.5h, 1.0h and 1.0h.
     麻黄水提的最佳工艺条件为 :加水浸泡 0 .5h ,提取3次 ,加水量分别为 10倍、8倍、8倍量 ,提取时间分别为 1.5 ,1.0 ,1.0h。
短句来源
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  水提取
     METHODS The polysaccharides was precipitated with 500,600 and 800 mL/L ethanol respectively after the water extraction;
     [方法]取1年生黄芪经水提取后,用质量浓度为500,600,800mL/L乙醇分别进行沉淀,获得相应乙醇沉淀提取的黄芪多糖.
短句来源
     The best water extraction condition was 9,7,7 folds water for 3 times and 0.5 hour each time.
     最佳水提取工艺为9,7,7倍水提取3次,每次0.5h;
短句来源
     Under this experiment, the better factors for water extraction were 95 ℃~100 ℃, pH 7.0, one time for 30 min, for acetone extraction, at 54 ℃, one time lasting 30 min.
     试验条件下,水提取最佳条件为95℃~100℃下,pH7.0,1次提取30min; 丙酮宜用54℃水浴,1次浸提;
短句来源
     Conclusion: The Suoshi extraction method and the acid water extraction method can meet industrialization production requirements.
     结论:索氏提取法提取、酸水提取都可以满足工业化生产要求。
短句来源
     Methods:The orthogonal experiment by water extraction was made.
     方法 :水提取正交实验。
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  水萃取
     Evaluation of uncertainty in determination of formaldehyde with water extraction method
     水萃取法甲醛含量测定的不确定度评估
短句来源
     Application of Subcritical Water Extraction in Analytical Chemistry
     亚临界水萃取在分析化学中的应用
短句来源
     Subcritical water extraction was used to extract pesticide residues, and compared with other pretreatment methods.
     将亚临界水萃取技术应用于农药残留的提取,并与其它几种预处理技术进行了比较。
短句来源
     A critical overview is presented of conventional methods(based oneither organic solvent extraction or distillation or cold pressing method) and new alternatives(including microwave-assisted extraction(MAE) as well as supercritical CO_2(SC-CO_2) extraction and subcritical water extraction(CSWE)),among which CSWE has not been reported in our country yet.
     综述了国内外精油的提取技术,包括传统方法(有机溶剂浸提、蒸馏和压榨法)和新方法(微波辅助萃取(MAE)、超临界二氧化碳萃取(SC-CO2)和亚临界水萃取(CSWE)),其中,CSWE技术用于植物精油的提取,国内未见报道。
短句来源
     The product was purified using a process consisted of water extraction , NaCl salting out, NaOH solution washing, freeze crystallization and recrystallization with ethyl acetate. The optimum conditions for purification seleced by experiment were as follows: the dosages of water for extraction, 30 % NaOH solution for washing and ethyl acetate for recrystallization were 80 mL per mol acetone, 15 mL per mole actone and 5 mL per gram crude product respectively.
     产品提纯工艺采用水萃取-NaCl盐析-NaOH溶液碱洗-冷冻结晶-乙酸乙酯重结晶方法,实验选出最佳提纯工艺条件:萃取水用量80 mL/mol丙酮,30%NaOH溶液用量15 mL/mol丙酮,乙酸乙酯用量5 mL/g粗产品,所得DAAM的产率为52.7%,含量99.58%,熔点54-56℃。
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  水浸提
     The polysaccharideⅠfrom mycelia of Ganoderma sinensis was isolated with water extraction,deproteinization,dialysis,50% ethanol sedimentation and was purificated by Sephadex G-100 column.
     紫芝9519菌丝体经水浸提、脱蛋白、透析、50%的乙醇沉淀、Sephadex G-100色谱纯化得菌丝体多糖组分Ⅰ。
短句来源
     s: Three approaches were used to extract Flavonoids from the center powder of Tartary Buckwheat. The results have shown that 60-65℃,10∶1 of 95% ethanol extraction 4h,70-75℃,20:1 of water extraction 6h,and 95% ethanol buck-flow extraction 10h are all the optimum primary conditions.
     结果表明:乙醇溶液浸提的最佳提取工艺条件是:A2B3C2D2,即用10倍95%乙醇在60℃—65℃下浸提4h; 水浸提的最佳工艺条件是:A3B3C3即用20倍水量再70℃—75℃下浸提6h;
短句来源
     Three approaches were used to extract flavonoids from the skin powder of tartary buckwheat.The results showed that 60~65℃, 20∶1 of 75% ethanol extraction 4h were the optimum primary conditions, that 50~55℃, 20∶1 of water extraction 4h were the optimum primary conditions, that 95% ethanol buck-flow extraction 10h were the optimum primary conditions.
     结果表明,乙醇溶液浸提的最佳提取工艺条件是A2B2C2D3,即用20倍75%乙醇在60~65℃下浸提4h; 水浸提的最佳工艺条件是A1B2C3,即用20倍水量在50~55℃下浸提4h;
短句来源
     A polysaccharide named SPPS - I - Fr - Ⅱ was isolated from sweet potato with water extraction, alcohol sedient, Sevag deprotein, DEAE - 52 column and Sephadex G - 100 column.
     甘薯经水浸提,Sevag法脱蛋白,透析,乙醇沉淀,DEAE-纤维素及Sephadex G-100色谱分离纯化得到一种白色粉末状多糖SPPS-I-Fr-Ⅱ。
短句来源
     Water extraction process of Marasmius androsaceus mycelium polysaccharides was studied by means of the method of orthogonal experiment. The results showed that the optimum extraction conditions were 70℃,2h,the ratio 1:15(w/v) and 2 times.
     研究将正交试验应用于安络小皮伞菌丝体多糖水浸提工艺的探索,求得最佳水浸提工艺条件为料水比1∶15、提取温度70℃、提取时间2h、提取次数2次。
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  water extraction
The water-soluble glucan was obtained from Pleurotus florida fruit bodies by hot water extraction, ethanol precipitation, DEAE cellulose dialysis and Sephadex G-75 gel filtration.
      
The difference in mechanisms involved in internal and surface water extraction has been established.
      
A dual mechanism of water extraction to phosphonium ionic liquids was identified, which consisted of water incorporation into reverse micelles and the inclusion of water into the hydrated complex of lactic acid with ionic liquid (IL).
      
Water extraction of soybean oil was studied to find the optimal conditions for recovery of oil preenriched protein and for aqueous extraction of soybean oil.
      
The quantitative effect concerns the seasonally changing river discharge that influences the possibility of water extraction for drinking water purposes.
      
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