Internet Archive Scholar

Study on Antibacterial Activity of Anthocyanins from Blueberry Wine Pomace

Chen Liu, Anjun Liu, Yanhong Ma, Kaihong Huang, Yahui Li, Hongzhi Zhang
2015 Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference   unpublished

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (766.1 kB)
https://web.archive.org/web/20190502020118/https://download.atlantis-press.com/article/22905/pdf

A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL. The file type is application/pdf.

This paper studied the antibacterial activity of the anthocyanins from blueberry wine pomace. The blueberry wine pomace, which is by product in blueberry wine process, is rich in anthocyanins, and the anthocyanins extract from blueberry wine pomace, then the extraction was purified and components of purification were analyzed by HPLC. The common food contaminating bacteria such as S.aureus, E.coli and Salmonella were used as tested microorganisms. The diameter of inhibition zone and the value
more » ... the minimum inhibitory concentration (MIC) was used as the activity monitoring parameter. The main results are as follows: after analysed by high efficiency liquid chromatography, there are three kinds of anthocyanins in purified anthocyanins, and the Cyanidin-3-glucoside was confirmed. The sum of relative peak area for three kinds of anthocyanins is 62.81%, and the anthocyanins displayed significant inhibition to S.aureus, E.coli and Salmonella, and assessment of minimum inhibitory concentration showed that anthocyanins of 5mg/mL, 10 mg/mL, and 20mg /mL were the MIC value respectively.
doi:10.2991/ipemec-15.2015.198 fatcat:3tkxwns2fndj3ggy3in5fjbrfy
Citation

Chen Liu, Anjun Liu, Yanhong Ma, Kaihong Huang, Yahui Li, Hongzhi Zhang. "Study on Antibacterial Activity of Anthocyanins from Blueberry Wine Pomace." Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference (2015)