ScholarLens Back to search
2010•Journal of Yunnan University of NationalitiesRequires access

Study on the Partition Characteristics of Breviscapinum in the Propyl-Alcohol Ammonium Sulfate Aqueous Two-phase System

Yang Yao-hong

Open publisher page 0 citations

Abstract

Partition characteristics of breviscapinum in the propyl-alcohol ammonium sulfate aqueous two-phase system were studied.The formation of aqueous two-phase was investigated and the effects of the amount of(NH4)2SO4 and initial pH of the solution on the partition ratio were measured.The experiment showed that optimum partition initial conditions were 10.0 mL,salt-water volume and 4.0 mL propyl-alcohol volume,3.5g(NH4)2SO4 and pH 4.08,with the maximum partition ratio as 107.5 and the maximum extraction rate as 97.7%.A weak diacid partition model was developed based on the experiment.

About this research paper

What this paper is about

Partition characteristics of breviscapinum in the propyl-alcohol ammonium sulfate aqueous two-phase system were studied.The formation of aqueous two-phase was investigated and the effects of the amount of(NH4)2SO4 and initial pH of the solution on the partition ratio were measured.The experiment showed that optimum partition initial conditions were 10.0 mL,salt-water volume and 4.0 mL propyl-alcohol volume,3.5g(NH4)2SO4 and pH 4.08,with the maximum partition ratio as 107.5 and the maximum extraction rate as 97.7%.A weak diacid partition model was developed based on the experiment.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Partition characteristics of breviscapinum in the propyl-alcohol ammonium sulfate aqueous two-phase system were studied.The formation of aqueous two-phase was investigated and the effects of the amount of(NH4)2SO4 and initial pH of the solution on the partition ratio were measured.The experiment showed that optimum partition initial conditions were 10.0 mL,salt-water volume and 4.0 mL propyl-alcohol volume,3.5g(NH4)2SO4 and pH 4.08,with the maximum partition ratio as 107.5 and the maximum extraction rate as 97.7%.A weak diacid partition model was developed based on the experiment.

Key concepts: Ammonium sulfate, Aqueous solution, Partition coefficient, Partition (number theory), Alcohol, Chemistry, Ammonium, Aqueous two-phase system

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Study on the Partition Characteristics of Breviscapinum in the Propyl-Alcohol Ammonium Sulfate Aqueous Two-phase System — Research Paper | ScholarLens