نتایج جستجو برای: aqueous alcohol
تعداد نتایج: 199115 فیلتر نتایج به سال:
Abstract The efficacy of alcohol/sugar aqueous biphasic (ABS) system on protein extraction was investigated. A model protein, bovine serum albumin (BSA), adopted to evaluate the effects types and concentration phase-forming components, concentration, pH partition efficiency. 1-propanol/maltose ABS exhibited an overall better efficiency BSA alcohol-rich top phase. maximum coefficient ( K ) 20.01...
Five new denudatine-type diterpenoid alkaloids (1–5), along with the known analogue aconicarmine (6), were isolated from an aqueous decoction of lateral roots Aconitum carmichaelii (fu-zi). Their structures determined by spectroscopic data analysis and electronic circular dichroism (ECD) calculations. Compound 5 is first alcohol iminium alkaloid, which could be partially transformed into aza ac...
Alcohol consumption is known to cause substantial neuronal loss in several regions of the brain. In Oriental medicine, medications based on Puerariae radix have been known to be of efficacy in the treatment of alcohol-related problems. In the present study, the effect of the aqueous extract of Puerariae radix on the expression of c-Fos, an immediate early gene whose expression is sometimes used...
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