Affiliation:
1. College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
2. Hunan Province Key Laboratory of Food Science and Biotechnology, Changsha 410128, China
Abstract
Canned bamboo shoots in clear water could produce a unique flavor through bacterial diversity via the fermentation process. Weissella, Streptococcus, Leuconostoc, Acinetobacter, Lactococcus and Lactobacillus were the main microorganisms. Tyrosine was the most abundant free amino acid (FAA), which had a negative correlation with Lactococcus. Ten kinds of flavor substances, such as 3-methyl-1-butanol, acetic acid, 2-phenylethyl ester, benzene acetaldehyde, benzoic acid and ethyl ester, were important influential factors in the flavor of fermented bamboo shoots. Through the verification test of tyrosine and phenylalanine decarboxylase, it was found that Lactococcus lactis TJJ2 could decompose tyrosine and phenylalanine to produce benzaldehyde and benzene acetaldehyde, which provided the fermented bamboo shoots with a grassy aroma.
Subject
Plant Science,Health Professions (miscellaneous),Health (social science),Microbiology,Food Science
Reference39 articles.
1. Traditionally fermented pickles: How the microbial diversity associated with their nutritional and health benefits?;Behera;J. Funct. Foods,2020
2. Lactobacillus casei starter culture improves vitamin content, increases acidity and decreases nitrite concentration during sauerkraut fermentation;Du;Int. J. Food Sci. Technol.,2018
3. Preliminary Study of Fermented Pickle of Tabah Bamboo Shoot (Gigantochloa nigrociliata (Buese) Kurz);Darmayanti;Int. J. Biol. Vet. Agric. Food Eng.,2014
4. Fermentation decreases the anti-nutritional content in bamboo shoots;Sarangthem;Int. J. Curr. Microbiol. Appl. Sci.,2013
5. Nutritional and functional profile of traditional fermented bamboo shoot based products from Arunachal Pradesh and Manipur states of India;Sonar;Int. Food Res. J.,2015