Korean Journal of Mycology (Kor. J. Mycol.)
Indexed in SCOPUS, KCI, DOAJ
OPEN ACCESS, PEER REVIEWED
pISSN 0253-651X
eISSN 2383-5249

Changes of Quality Characteristics during Storage of Gugija–Liriope tuber Makgeolli Made by Saccharomyces cerevisiae C-2

1Department of Life Science and Genetic Engineering, Paichai University, Daejeon 302-735, Korea
2Cheongyang Boxhorn Experimental Station, Chungnam Agriculture Research & Extension Service, Cheongyang 345-872, Korea

Correspondence to biotech8@pcu.ac.kr

Korean Journal of Mycology (Kor J Mycol) August 1, 2011, 39(2):122-125.
https://doi.org/10.4489/KJM.2010.39.2.122
(Received 14, July 2011., Accepted 21, July 2011)
Published: August 1, 2011.
© The Korean Society of Mycology

ABSTRACT

The goal of this study was to provide shelf-life of Gugija-Liriope tuber raw makgeolli. After we prepared Gugija-Liriope tuber raw makgeolli by using Gugija, Liriope tuber, nuruk, cooked rice and Saccharomyces cerevisiae C-2, changes of its quality and physiological functionality were investigated during the storage at 4 oC and 20 oC. Ethanol contents was decreased from 8.3% to 7.2% for storage of 9 days at 4 oC and 6 days storage at 20 oC, respectively. Antihypertensive angiotensin I-converting enzyme inhibitory activity of Gugija-Liriope tuber makgeolli was increased from 63.1% to 66.0% after storage for 9 days at 4 oC. Total acceptability of 9 days storage makgeolli at 4 oC was still good. In conclusion, shelf-life of Gugija-Liriope tuber raw makgeolli was 9 days at 4 oC in this respect of ethanol contents, antihypertensive action and total acceptability.

Keywords

Gugija-Liriope tuber raw makgeolli, Physiological functionality, Quality characteristics, Saccharomyces cerevisiae C-2.

Section