| Issue |
E3S Web Conf.
Volume 267, 2021
7th International Conference on Energy Science and Chemical Engineering (ICESCE 2021)
|
|
|---|---|---|
| Article Number | 02002 | |
| Number of page(s) | 4 | |
| Section | Environmental Chemistry Research and Chemical Preparation Process | |
| DOI | https://doi.org/10.1051/e3sconf/202126702002 | |
| Published online | 04 June 2021 | |
Extraction of Anthocyanin from Eggplant Peel by Ultrasonic Assisted Method and Application in Cosmetics
School of Chemistry and Biological Engineering, Qilu Institute of Technology, Jinan, 250200, P. R. China.
† These two authors contribute equally to this work.
* Corresponding author: Chunli Zhu; e-mail: chunli0125@163.com.
The anthocyanin of eggplant skin was extracted by ultrasonic assisted method. Single factor experiment and orthogonal optimization experiment were used to optimize the extraction factors of anthocyanin from eggplant peel. The results showed that the optimum extraction of anthocyanin from eggplant peel was obtained by orthogonal experiment under the condition of feed-liquid ratio of 13:15, time of 40 min, and temperature of 50ºC. The anthocyanin is stable by treating 1 min after 100ºC.
© The Authors, published by EDP Sciences, 2021
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