نتایج جستجو برای: buffer and 05 soybean lecithin tsl05 and buffer and 2 soybean lecithin tsl2
تعداد نتایج: 17264259 فیلتر نتایج به سال:

 Prunus Arminica.L seeds of Hunza cultivar were defatted with chloroform, methanol mixture (2:1v/v) by ultrasonic assisted extraction technique. The lipase and phospholipase extracted, incubated at 400C pH 6 in citrate buffer for 1 hour. lipolytic activities enzymes measured different temperatures i,e 30-700C , 3-9 solvents n-heptane Di-isopropyl ether Cyclo hexane. 10 % emulsion lecithin...
materials and methods liposomes were prepared by thin film method using soya lecithin and cholesterol. physicochemical characteristics of the liposomes such as, particle size, drug encapsulation efficiency were determined. also, drug release and in vitro skin permeability through rat skin were evaluated using franz diffusion cells. results the results showed that the maximum drug encapsulation ...
in fact this study is concerned with the relationship between the variation in thematice structure and the comprehension of spoken language. so the study focused on the following questions: 1. is there any relationship between thematic structure and the comprehension of spoken language? 2. which of the themes would have greated thematic force and be easier for the subjects to comprehend? accord...
Novel four 2,3-dihydro-1H-imidazo[1,2-a]pyridine-4-ylium derivatives were obtained with increase of UV absorption at 350 nm and browning of the solution by heating paste lecithin from soybean (SL) in octane. These four derivatives were formed by reaction of one molar of any sugar except 2-deoxysugars with two molar of phosphatidylethanolamines (PE) in SL. To confirm the reaction mechanism, seve...
the effect of stabilizers and fat content on physical and whipping properties of confectionary cream
in whipping cream industry the recent trend is to reduce cream fat content without any changes in physical and whipping properties. stabilizers are widely used to improve physical and whipping properties of whipping cream. in this research, the effect of lecithin (0.1, 0.2 and 0.3%), carrageen an (0.01, 0.02 and 0.03%) and wp900 (0.1, 0.2 and 0.3%) was investigated on firmness, overrun, drainag...
there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...
this research concentrates on the lithostratigraphy, biostratigraphy, microfacies and sedimentary environment of the asmari and gachsaran formations at southwest firuzabad. the thickness of the studied section in all 608.95 meters that 220.8 meters belong to the asmari formation and 387.95 meters belong to the gachsaran formation (champe and mol members). in the study area, the asmari formation...
Metformin hydrochloride, a drug group of biguanides, with significant efficacy in the treatment of diabetes type II, is decomposed before reaching to the stomach and is wasted in great losses. In this study, the nanoliposomes of metformin hydrochloride were prepared with Bingham method. At first, the single factor test is done. Design variables are: lecithin to cholesterol ratio, organic solven...
Metformin hydrochloride, a drug group of biguanides, with significant efficacy in the treatment of diabetes type II, is decomposed before reaching to the stomach and is wasted in great losses. In this study, the nanoliposomes of metformin hydrochloride were prepared with Bingham method. At first, the single factor test is done. Design variables are: lecithin to cholesterol ratio, organic solven...
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