생리활성 물질로 알려진 curcuminoid의 다양한 가공조건에서의 화학안정성 및 항산화능의 변화를 조사하였다. Curcuminoid의 화학안정성은 pH와 온도에 의해 크게 영향 받았으며, 온도 및 pH의 증가...
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https://www.riss.kr/link?id=A82754306
2010
Korean
594
SCOPUS,KCI등재
학술저널
97-102(6쪽)
7
0
상세조회0
다운로드국문 초록 (Abstract)
생리활성 물질로 알려진 curcuminoid의 다양한 가공조건에서의 화학안정성 및 항산화능의 변화를 조사하였다. Curcuminoid의 화학안정성은 pH와 온도에 의해 크게 영향 받았으며, 온도 및 pH의 증가...
생리활성 물질로 알려진 curcuminoid의 다양한 가공조건에서의 화학안정성 및 항산화능의 변화를 조사하였다. Curcuminoid의 화학안정성은 pH와 온도에 의해 크게 영향 받았으며, 온도 및 pH의 증가는 curcuminoid의 황색도 및 화학안정성을 감소시켰다. 특히 일반적인 멸균조건(121℃, 1.2기압)에서 액상의 curcuminoid를 고압가열처리 하였을 경우 80-90%의 황색도 감소 및 구조적 파괴를 초래하였다. 하지만 분말상태 curcuminoid 시료의 고압가열처리 시는 10% 미만의 감소가 있었다. 고압가열처리 후 curcumonoids의 DPPH 및 ABTS 라디칼 소거능은 각각 10.3 및 33.4%의 활성 감소를 보였으며, nitric oxide 소거능은 약간 증가하였다. 고압가열처리 후 각 curcuminoid의 잔류량의 분석 결과, curcumin 이 99% 이상 감소하여 고압가열처리에 가장 민감한 것으로 나타났고 BMC는 16.5% 잔류하였다. 본 연구는 생리활성 증강의 목적으로 식품 중에 첨가된 curcuminoid가 다양한 가공, 조리 과정을 통해 화학적 변화 및 활성의 변화를 가져올 수 있음을 보여주며, 이와 같은 생리활성 물질의 안정화를 위한 적절한 가공, 조리 방법들이 신중하게 고려되어야 함을 제시하고 있다.
다국어 초록 (Multilingual Abstract)
Curcuminoids are polyphenolic compounds and include curcumin and its derivatives possessing a yellow color. In the present study, changes in the chemical stability and antioxidant activities of curcuminoids, including curcumin, demethoxycurcumin (DMC)...
Curcuminoids are polyphenolic compounds and include curcumin and its derivatives possessing a yellow color. In the present study, changes in the chemical stability and antioxidant activities of curcuminoids, including curcumin, demethoxycurcumin (DMC), and bisdemethoxycurcumin (BMC), were investigated under various processing conditions. The yellowness of a mixture of the curcuminoids (79.4% curcumin, 16.8% DMC, and 3.8% BMC) at 405 nm was proportional to their amounts analyzed by HPLC. The curcuminoids became less stable with increases of pH and temperature during storage. Exposing a solution of the curcuminoids to autoclave conditions (121℃, 1.2 atm for 15 min) decreased residual curcuminoid levels by 80-90%; however, as a powder under the same conditions the curcuminoids were much more stable with less than 10% loss. After autoclave treatment, scavenging activities of the curcuminoids for DPPH and ABTS radicals were reduced by 10.3 and 33.4%, respectively, whereas nitric oxide scavenging activity was slightly increased. The residual levels of curcumin, DMC, and BMC after autoclaving were 0.7, 1.4, and 0.9%, respectively, indicating that curcumin was the most sensitive to autoclave treatment. The results indicate that under processing conditions, pH and temperature markedly affect the stability of curcuminoids and major losses of curcuminoids occur after autoclaving. These conditions should be considered when processing foods containing curcuminoids.
참고문헌 (Reference)
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2 Lim GP, "amyloid pathology in an Alzheimer transgenic mouse" 21 : 8370-8377, 2001
3 Prathapan A, "Sundaresan A, Raghu KG. Effect of heat treatment on curcuminoid, colour value, and tatal polyphenols of fresh tumetic rhizome" 44 : 1438-1444, 2009
4 Reddy AC, "Studies on anti-inflammatory activity of spice principle and dietary n-3 polyunsaturated fatty acids on carrageenan-induced inflammation in rats" 38 : 349-358, 1994
5 Kim KS, "Quantitives determination and stability of curcuminoid pigments from tumeric (Curcuma longaL.) root" 50 : 211-215, 2005
6 Dewanto V, "Processed sweet corn has higher antioxidant activity" 50 : 4959-4964, 2002
7 Ahsan HS, "Pro-oxidant, antioxidant and cleavage activities on DNA of curcumin and its derivatives demethoxycurcumin and bisdemethoxycurcumin" 121 : 161-175, 1999
8 Kunchandy E, "Oxygen radical scavenging activity of curcumin" 48 : 237-240, 1990
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외톨개 모자반(Myagropsis myagroides) 추출물 첨가에 의한 빵의 저장성 증진 및 품질 향상 효과
수삼추출물을 이용한 노루궁뎅이버섯 균사체의 jar fermenter에서의 발효조건 최적화
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2023 | 평가예정 | 해외DB학술지평가 신청대상 (해외등재 학술지 평가) | |
2020-01-01 | 평가 | 등재학술지 유지 (해외등재 학술지 평가) | |
2010-11-23 | 학회명변경 | 영문명 : Korean Society Of Food Science And Biotechnology -> Korean Society of Food Science and Technology | |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2006-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2004-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2001-07-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
1999-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 1.03 | 1.03 | 1.1 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
1.11 | 1.08 | 2.013 | 0.18 |