Kamis, 06 Mei 2021 - 21:04:24 WIB
Identifikasi Bakteri Asam Laktat Dari Kombucha Rosella
disusun oleh : MERKURIA KARYANTINA
Kategori: Jurnal Nasional Terakreditasi - Dibaca: 2 kali
Unduh Dokumen
Abstrak :
Kombucha is one type of traditional fresh drink derived from fermented sweet tea water for 7-10 days. Bacteria play a role in the kombucha fermentation process are acetic acid acid bacteria and lactic acid bacteria. This study aims to isolation and identification lactic acid bacteria that play a role in the kombucha rosella fermentation. The study was conducted using De Man, Rogosa and Sharpe media to add CaCO3 1 %. Colonies that grow and provide clear zones are purified several times to obtain uniform colonies
morphologically and biochemically. The 18 isolates identified 8 isolates that have the characteristics of lactic acid bacteria. Analysis with API 50CH KIT identified 4 isolates from the genera Lactobacillus
and 4 isolates from the genus Lactococcus.