글로버메뉴 바로가기 본문 바로가기 하단메뉴 바로가기

논문검색은 역시 페이퍼서치

> 한국산업식품공학회 > 산업식품공학 > 24권 1호

보리와 타가토스의 첨가가 요구르트의 품질 특성 및 항산화 활성에 미치는 영향

Effects of Quality Properties and Antioxidant Activity on Yogurt added with Tagatose and Barley

임승용 ( Seung-yong Lim )

- 발행기관 : 한국산업식품공학회

- 발행년도 : 2020

- 간행물 : 산업식품공학, 24권 1호

- 페이지 : pp.45-53 ( 총 9 페이지 )


학술발표대회집, 워크숍 자료집 중 1,2 페이지 논문은 ‘요약’만 제공되는 경우가 있으니,

구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.

4,500
논문제목
초록(외국어)
This research investigated the quality properties of yogurts added to barley (1, 2, and 3%) and tagatose or sucrose. After inoculation of S. thermophilus, pH, titratable acidity (TA), viscosity, and viable cell count were measured at 4 h intervals for 16 h and color value, antioxidant activity, and sensory evaluation were determined after fermentation in triplicate. In the case of yogurt containing only tagatose or sucrose, the pH was hardly decreased, but when 2-3% barley was added, the pH reached below 4.5 before 16 h. In addition, TA and viscosity tended to increase as barely was added. Viable cell count increased slowly in yogurt with tagatose, but rapidly increased when barley was added. As barley content increased, yellowness, redness, and antioxidant activity tended to increase, and significantly higher antioxidant activity in barley tagatose yogurt. Sour strength increased and significant difference in the sweetness was not observed when barley amount increased. Although there was no significant difference in overall acceptability, tagatose yogurt containing 3% barley scored the highest in preference. In conclusion, the fermentation rate of yogurt inhibited by the addition of tagatose is improved by the addition of barley, and the growth rate of lactic acid bacteria is considered to play a role.

논문정보
  • - 주제 : 공학분야 > 화학공학
  • - 발행기관 : 한국산업식품공학회
  • - 간행물 : 산업식품공학, 24권 1호
  • - 발행년도 : 2020
  • - 페이지 : pp.45-53 ( 총 9 페이지 )
  • - UCI(KEPA) : I410-ECN-0102-2021-500-000445884
저널정보
  • - 주제 : 공학분야 > 화학공학
  • - 성격 : 학술지
  • - 간기 : 계간
  • - 국내 등재 : KCI 등재
  • - 해외 등재 : -
  • - ISSN : 1226-4768
  • - 수록범위 : 1997–2022
  • - 수록 논문수 : 1169