Microorganisms associated with amylolytic starters and traditional fermented alcoholic beverages of North Western Himalayas in India

Traditional alcoholic brewing is generally a home-based industry mostly practiced by the ethnic people of Himalayas. Chhung, jau chhang and sura are the three most popular cereal based traditional fermented alcoholic beverages prepared and consumed by tribal and rural folks of Himachal Pradesh (North West Himalayas) using traditional inocula 'phab' and The numbers of lactic acid bacteria (LAB) were in range of 1.7 x 10(4) CFU/g in chhung, 2.9 x 10(4) CFU/g in jau chhung, and 1.9 x 10(7) CFU/g in sum. LAB isolates were strains of Lactobacillus plantarum, Lactobacillus. cocci, Enterococcus faecium and Pediococcus pentosaceus based On comparison of the sequence of 165 rRNA genes. Yeasts were identified from all the three beverage samples with cell number ranging from 3.5 x 10(4) CFU/g for chhang, 1 x 10(5) CFU/g for jau chhang and 5.5 x 10(5) CFU/g for sura. Sequencing of D1/D2 265 rDNA regions identified the yeasts as Saccharomyces cerevisiae, Saccharomyces fibuligera, Pichia kudriavzevii and Candida tropicalis. (C) 2015 Elsevier Ltd. All rights reserved.