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
김지혜 (경북대학교) 정성근 (경북대학교) 조영제 (경북대학교) 김병오 (경북대학교)
저널정보
한국식품영양과학회 한국식품영양과학회지 한국식품영양과학회지 제53권 제5호
발행연도
2024.5
수록면
519 - 528 (10page)

이용수

DBpia Top 5%동일한 주제분류 기준으로
최근 2년간 이용수 순으로 정렬했을 때
해당 논문이 위치하는 상위 비율을 의미합니다.
표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This study evaluated the characteristics of lactic acid bacteria (LAB) isolated from kkakdugi for its use as a probiotic. In addition, the possibility of using it as a material for promoting antioxidant activity and skin functionality was evaluated. To verify the feasibility of LAB as probiotics, their survival rates in artificial gastric juice and artificial bile were evaluated. In artificial gastric juice, the average number of probiotics was maintained at 5.3×109 colony-forming units (CFU)/mL, showing a survival rate of about 99%. In artificial bile, the average number of probiotics was maintained at 1.2×109 CFU/mL, showing a survival rate of about 95%. The survival rate indicated their ability to reach the target site to exert their effects. In addition, autoaggregation and cell surface hydrophobicity experiments were conducted to indirectly confirm their ability to adhere to the gastrointestinal tract surface. The autoaggregation rate of all LAB strains increased over time. Specifically, L. plantarum K1-9 and L. brevis K2-9 strains showed high hydrophobicity. LAB culture supernatants were used to evaluate antioxidant activity, antidiabetic activity, and skin functionality, such as the effects on skin wrinkles, whitening, and astringent effects. The results showed that, the LAB isolated from kkakdugi had high antioxidant activity. In addition, increasing the concentration of the LAB culture supernatant is expected to have positive effects on skin wrinkles and whitening. Therefore, it is believed that these characteristics of the LAB isolated from kkakdugi ensure that they have sufficient potential to be utilized as an intestinal probiotic and functional cosmetic materials.

목차

ABSTRACT
서론
재료 및 방법
결과 및 고찰
요약
REFERENCES

참고문헌 (32)

참고문헌 신청

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-151-24-02-089816191