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Development of S-Adenosyl-L-methionine (SAM)-reinforced Probiotic Yogurt Using Bifidobacterium bifidum BGN4

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 17 Number 5 (2008.10)바로가기
  • 페이지
    pp.1025-1031
  • 저자
    Ji Youn Kim, Han-Seok Seo, Min Jeong Seo, Joo-Won Suh, Inkyeong Hwang, Geun Eog Ji
  • 언어
    한국어(KOR)
  • URL
    https://www.earticle.net/Article/A88428

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원문정보

초록

영어
S-Adenosyl-L-methionine (SAM) exerts several beneficial effects on depression, chronic diseases, and cognitive impairments. Bifidobactrium bifidum BGN4 reportedly produces higher amounts of SAM than any other lactic acid bacterium used in yogurt. The aim of this study was to develop a SAM-reinforced probiotic yogurt using Bifidobacterium. The sensory aspects of the yogurt via response surface methodology (RSM) and the texture and SAM content of the yogurt were assessed.
Based on the sensory assessments for sweetness, sourness, and thickness evaluated by 48 panelists, the optimized conditions for preparation of SAM-reinforced yogurt were 4.0-4.4%(w/w) sugar, 3.2-3.5%(w/w) skim milk, and a pH of 4.7-4.8. The SAM content of the developed yogurt was 0.05 nmol/mL. In conclusion, SAM-reinforced probiotic yogurt may provide a vehicle for the potential exploitation of the benefits of increased dietary SAM.

목차

Abstract
 Introduction
 Materials and Methods
  Microorganisms and growth conditions
  Yogurt preparation
  Experimental design and statistical analysis for RSM
  Consistency measurement
  Viscosity measurement
  Sensory analysis
  Microstructure analysis
  Quantification of SAM in SAM-reinforced yogurt usinghigh performance liquid chromatography (HPLC)
 Results and Discussion
  Effects of sugar, pH, and skim milk on the texture ofSAM-reinforced yogurt
  Optimization of SAM-reinforced yogurt using RSM
  Microstructure observation of cultured bacteria inSAM-reinforced yogurt
  SAM content of the optimized SAM-reinforced yogurt
 References

저자

  • Ji Youn Kim [ Department of Food and Nutrition, Research Institute of Human Ecology, College of Human Ecology, Seoul National University ]
  • Han-Seok Seo [ Department of Food and Nutrition, Research Institute of Human Ecology, College of Human Ecology, Seoul National University ]
  • Min Jeong Seo [ Department of Food and Nutrition, Research Institute of Human Ecology, College of Human Ecology, Seoul National University ]
  • Joo-Won Suh [ Department of Biological Science, Institute of Bioscience and Biotechnology, Myongji University ]
  • Inkyeong Hwang [ Department of Food and Nutrition, Research Institute of Human Ecology, College of Human Ecology, Seoul National University ]
  • Geun Eog Ji [ Department of Food and Nutrition, Research Institute of Human Ecology, College of Human Ecology, Seoul National University, Research Center, BIFIDO Co., Ltd., ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국식품과학회 [Korean Society of Food Science and Technology]
  • 설립연도
    1970
  • 분야
    농수해양>식품과학
  • 소개
    본회는 사회일반의이익에 공여하기 위하여 공공법인의 운영에 관한 법률의 규정에 따라 식품 과학 전반에 관한 이론 및 기술연구와 그 응용을 촉진 및 보급시키며 학술과 사업을 연계시키고, 나아가 국민의 식생활을 질적, 양적으로 향상시킴을 목적으로 한다.

간행물

  • 간행물명
    Food Science and Biotechnology
  • 간기
    격월간
  • pISSN
    1226-7708
  • 수록기간
    1992~2009
  • 십진분류
    KDC 574 DDC 664

이 권호 내 다른 논문 / Food Science and Biotechnology Volume 17 Number 5

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