ScholarLens Back to search
2007•Food ScienceRequires access

Ultrasonic-assisted Extraction Process of Flavones from North Ph. praecox Leaf

Zhao Xiao-hong

Open publisher page 1 citations

Abstract

The ultrasonic-assisted extraction process of flavones from Ph. praecox leaf growing in the northern of China was studied. The main factors influencing the flavones extraction and their best levels were confirmed by the single factor analysis. And the optimum condition was confirmed by the orthogonal test. The results showed that the flavones extraction efficiency is 2.4% when the proportion of stuff mass is 1:15, ethanol volume is 80%, extraction time is 125 min, temperature is 70 ℃ and the power of ultrasonic is 500 W.

About this research paper

What this paper is about

The ultrasonic-assisted extraction process of flavones from Ph. praecox leaf growing in the northern of China was studied. The main factors influencing the flavones extraction and their best levels were confirmed by the single factor analysis. And the optimum condition was confirmed by the orthogonal test. The results showed that the flavones extraction efficiency is 2.4% when the proportion of stuff mass is 1:15, ethanol volume is 80%, extraction time is 125 min, temperature is 70 ℃ and the power of ultrasonic is 500 W.

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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

The ultrasonic-assisted extraction process of flavones from Ph. praecox leaf growing in the northern of China was studied. The main factors influencing the flavones extraction and their best levels were confirmed by the single factor analysis. And the optimum condition was confirmed by the orthogonal test. The results showed that the flavones extraction efficiency is 2.4% when the proportion of stuff mass is 1:15, ethanol volume is 80%, extraction time is 125 min, temperature is 70 ℃ and the power of ultrasonic is 500 W.

Key concepts: Flavones, Extraction (chemistry), Chromatography, Chemistry, Ultrasonic sensor, Botany, Biology, Medicine

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Ultrasonic-assisted Extraction Process of Flavones from North Ph. praecox Leaf — Research Paper | ScholarLens