논문 상세보기
pp.884-890
본 연구에서는 국내 시판되는 비살균 막걸리 8종의 품질 특성을 조사하였다. 막걸리 5종의 알코올 함량은 5.7~5.8%, G , D , C 로 각각 분석되었다. 적정산도는 막걸리 C와 D에서 0.5%이상, H에서는 로 높게 나타났으며, 나머지는 0.45% 이하로 나타났으며, pH는 시료 간에 큰 차이는 없었다. 환원당 함량은 약 200 mg%정도이며, A와 F는 약 90 mg%로 낮게 나타났다. 유기산 중 malic acid는 막걸리 A와 G에서
In this study, the quality characteristics of eight kinds of non-sterilized commercial makgeolli were investigated. The alcohol contents of five kinds of makgeolli were determined to be as follows: 5.7~5.8%, G , D , and C . As for the titratable acidity, makgeolli C and D showed higher than 0.5%, H showed , and the rest showed 0.45% or less. For the pH levels, there were no significant differences among the samples. The reducing-sugar content was approximately 200 mg%, and those of makgeolli A and F were lower by approximately 90 mg%. As for the organic acids, malic acid was detected only in makgeolli A and G while the acetic-acid content was high in makgeolli C and D. Concerning free sugars, fructose and sucrose were not detected, and the glucose content of makgeolli G was shown to be the highest ( mg%). The maltose contents were similar ( mg%), except for makgeolli G, whose maltose content was mg%. For the alcoholic ingredients, 0.4~0.5 mg/mL 1-propanol, 2-methyl-1-propanol, and iso-amylalcohol were detected, a suitable table wine standard. Further studies involving the quality analysis of the leavening agents, fermentation conditions, and fermentation types are needed.
