کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8046169 | 1519034 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Impact of clay minerals on bacterial diversity during the fermentation process of kimchi
ترجمه فارسی عنوان
اثر کانیهای رس در تنوع باکتری در فرآیند تخمیر کیمچی
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کلمات کلیدی
معدن خاک رس، تنوع باکتریایی، تخمیر توالی بعدی نسل، کیمچی،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
ژئوشیمی و پترولوژی
چکیده انگلیسی
Kimchi is a popular traditional Korean food and has various beneficial health properties, e.g., it has preventative effects against cancer, obesity, diabetes, and constipation. The characteristics of kimchi, including its texture, flavor, and functionality, are affected by the major and minor ingredients. Bentonite, a clay mineral, is used as a component in functional foods, cosmetics, and pharmaceuticals owing to its physical and chemical characteristics. In this study, different types of cation-substituted forms of bentonite (Na+, K+ and Mg2Â +) were used as kimchi ingredients to analyze their effect on the microbial community during fermentation for 10Â days. Amplicon sequencing targeting the bacterial 16S rRNA gene was conducted using the ion torrent PGM system and sequencing data were analyzed with Qiime. At the initial stage, kimchi samples exhibited diverse microflora. Lactic acid bacteria (LAB), such as Weissella, Lactobacillus, and Lactococcus, dominated after 10Â days of fermentation. Seven core LAB species, i.e., Leuconostoc gelidum, Leuconostoc gasicomitatum, Weissella koreensis, Leuconostoc citreum, Leuconostoc lactis, Lactobacillus sakei, and Weissella cibaria, showed differences in abundance among samples treated with different types of bentonite.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Clay Science - Volume 154, 15 March 2018, Pages 64-72
Journal: Applied Clay Science - Volume 154, 15 March 2018, Pages 64-72
نویسندگان
Jisu Kang, Won-Hyong Chung, Young-Do Nam, Daeyoung Kim, Sung Man Seo, Seong-Il Lim, So-Young Lee,