ScholarLens Back to search
2013•Journal of Zhejiang University of Science and TechnologyRequires access

Optimization research of anthocyanins ultrasonic extraction by response surface design from purple grapes peels

Yuru You

Open publisher page 0 citations

Abstract

Anthocyanin in the purple grapes peels is a water-soluble pigments,the optimization research of anthocyanins ultrasonic extraction by response surface design from purple grapes peels was studied in this paper.Through Box-beheken design,the effects of Ultrasonic power,ultrasonic temperature,ultrasonic frequency,ultrasonic time were selected as the main factors.The results showed that the optimal extraction conditions as followed: ultrasonic power is 286 W,ultrasonic temperature is 45.2 ℃,ultrasonic frequency is 49.8 kHz,and ultrasonic time is 45 min.At this point the maximum anthocyanin yield is 0.235 g/100g.

About this research paper

What this paper is about

Anthocyanin in the purple grapes peels is a water-soluble pigments,the optimization research of anthocyanins ultrasonic extraction by response surface design from purple grapes peels was studied in this paper.Through Box-beheken design,the effects of Ultrasonic power,ultrasonic temperature,ultrasonic frequency,ultrasonic time were selected as the main factors.The results showed that the optimal extraction conditions as followed: ultrasonic power is 286 W,ultrasonic temperature is 45.2 ℃,ultrasonic frequency is 49.8 kHz,and ultrasonic time is 45 min.At this point the maximum anthocyanin yield is 0.235 g/100g.

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

Anthocyanin in the purple grapes peels is a water-soluble pigments,the optimization research of anthocyanins ultrasonic extraction by response surface design from purple grapes peels was studied in this paper.Through Box-beheken design,the effects of Ultrasonic power,ultrasonic temperature,ultrasonic frequency,ultrasonic time were selected as the main factors.The results showed that the optimal extraction conditions as followed: ultrasonic power is 286 W,ultrasonic temperature is 45.2 ℃,ultrasonic frequency is 49.8 kHz,and ultrasonic time is 45 min.At this point the maximum anthocyanin yield is 0.235 g/100g.

Key concepts: Ultrasonic sensor, Response surface methodology, Anthocyanin, Extraction (chemistry), Yield (engineering), Materials science, Pigment, Chemistry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Optimization research of anthocyanins ultrasonic extraction by response surface design from purple grapes peels — Research Paper | ScholarLens