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KMID : 0380619910230060739
Korean Journal of Food Science and Technology
1991 Volume.23 No. 6 p.739 ~ p.744
Lactic Acid Fermentation of Rice and Quality Improvement by Amylolytic Enzyme Treatment during Fermentation
±è¿µÁø/Kim, Young Jin
³²¿µÁß/±Ç´ë¿µ/±è³²¼ö/¸ñö±Õ/ÇÑÁø¼÷/Nam, Young Jung/Kwon, Dae Young/Kim, Namsoo/Mok, Chulkyoon/Han, Jinsuk
Abstract
A palatable paste-type lactic fermented rice (LFR) was prepared by lactic acid fermentation after liquefaction and saccharification of cooked rice. A mixed culture of Lactobacillus bulgaricus and Streptococcus thermophilus (1 : 1) produced the LFR of the best quality. A great improvement in quality of the LFR was achieved by 0.02% each a-amylase and glucoamylase treatment during the fermentation (simultaneous saccharification and fermentation), which resulted from the increased sourness and sweetness and the decreased size of solid particles contained in the LFR. The resulted LFR was superior in quality. Physical and chemical properties of the LFR were evaluated.
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