인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2022.10
- 수록면
- 989 - 999 (11page)
이용수
초록· 키워드
This study aimed to evaluate the physicochemical characteristics, bioactive compound component content, and antioxidant activity of Jerusalem artichoke tea. The Jerusalem artichoke was dried at 70℃ for 5 h, then roasted in the oven for 2, 4, and 6 min, respectively. The control group had a moisture content of 11.92%, whereas the sample heated in the oven for 2-6 min had a rapidly declining moisture content. Oven-heated samples had higher levels of crude protein and fat than the control samples. Longer heating periods reduced the pH of the Jerusalem artichoke while increasing the sugar content and turbidity of the tea. The brightness of the tea decreased as the heating time increased, while the redness, yellowness, and browning index increased. Compared to the control group, the total polyphenols and flavonoids eluted in tea increased 1.04 to 4.34 times and 1.09 to 2.70 times, respectively, with the heating time of the Jerusalem artichoke. The elution of antioxidant substances and the antioxidant activity of the tea also was also increased with the heating duration. Therefore, the results revealed that the antioxidant content and activity of Jerusalem artichoke tea are highest when heated for approximately 6 min after removing any excess moisture.
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
목차
- Abstract
- 1. 서론
- 2. 재료 및 방법
- 3. 결과 및 고찰
- 4. 요약 및 결론
- References
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2023-059-000157009