메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
Ji-Hyeon Park (Keimyung University) Coralia V. Garcia (Keimyung University) Sam-Pin Lee (Keimyung University)
저널정보
한국식품영양과학회 Preventive Nutrition and Food Science Preventive Nutrition and Food Science Vol.24 No.4
발행연도
2019.12
수록면
485 - 491 (7page)
DOI
10.3746/pnf.2019.24.4.485

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Homogenized hydroponic ginseng (HG) fortified with poly-γ-glutamic acid (γ-PGA) and γ-aminobutyric acid (GABA) was produced by a two-step fermentation using Bacillus subtilis and Lactobacillus plantarum. For optimized production of bioactive compounds, the precursor monosodium ʟ-glutamate (MSG) as well as nutrients such as glucose and skim milk were added. The homogenized HG was pH 6.93 and had an acidity of 0.08%, and viable cell count of 6.13 log colony-forming unit (CFU)/mL. The first (alkaline) fermentation was performed at 42℃ for 2 days in the presence of 5% MSG and 2% glucose. The fermented HG was pH 8.08 and had an acidity of 0.03%, a mucilage of 2.13%, a consistency of 0.79 Pa·s<SUP>n</SUP>, and viable cell count of 8.53 log CFU/mL. For the second (lactic) fermentation, the fermented HG was fortified with 5% skim milk, inoculated with 7.54 log CFU/mL of L. plantarum EJ2014, and was incubated at 30℃ for 5 days; the resulting in pH 5.63 and had and acidity of 0.35, and viable cell count of 6.71 log CFU/mL (B. subtilis) and 9.23 log CFU /mL (L. plantarum). Moreover, MSG was completely bio-converted with producing 1.03% GABA. Therefore, novel co-fermentation using B. subtilis HA and L. plantarum EJ2014 fortified HG with functional components including γ-PGA, GABA, peptides, and probiotics.

목차

ABSTRACT
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
REFERENCES

참고문헌 (30)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0