논문 상세보기
pp.557-563
본 연구에서는 현미 4종의 알코올 발효액 및 부산물의 품질특성을 조사하였다. 비열처리 알코올발효 구간에서 알코올함량은 대안벼(A), 백진주(B) 및 설갱(C)이 각각 9.5, 9.7 및 9.8%로 높게 나타났으며 고아미(D)가 3.5%로 가장 낮은 함량을 보였다. 비열처리구간의 유리당 총 함량은 고아미가 244.2 mg%로 가장 높게 나타났고, 열처리 알코올 발효구간이 전반적으로 당 함량이 높았으며 현미 품종간 차이는 약간 있었다. 비열 및 열처
This study was investigated quality characteristics of alcohol fermentation broths and by-produce produced from 4 type of brown rice varieties. The result showed that Daeanbyeo(A), Baekjinju(B) and Sulkyeong(C) produced the high alcohol content(9.5, 9.7 and 9.8%) by non-steamed alcohol fermentation period whereas the Goami(D) gave poor content(3.5%). In addition, the effect of total free sugar content were examined for non-steamed alcohol fermentation period. Among these 4 type, 244.2 mg% showed the highest contents in the Goami(D). The steamed alcohol fermentation showed higher sugar content in overall with slight difference between the various brown rice. The total dietary fiber content variation according to the alcohol fermentation methods in non-steamed and steamed periods came up with the highest content in the Sulkyeong(C) fellowed by Baekjinju(B), Daeanbyeo(A), and Goami(D). The total free amino acid content by alcohol fermentation methods timed out to show the highest content in non-steamed Goami by-product followed by Goami powder steamed Goami by-product Although, the above result revealed the lowest alcohol fermentation efficiency in non-steamed Goami, but it had the highest by-product utilizing capacity. Therefore, Goami(D) was the lowest alcohol yield in alcohol fermentation treated with non-steam among groups, but Goami by-products of the Goami had the various nutritional constitutes including starch, dietary fibers and free amino acids, which can be suggested to be used as various functional food ingredient.
