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
- 2013.1
- 수록면
- 71 - 78 (8page)
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초록· 키워드
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Subcritical water hydrolysis was carried out in a batch reactor to produce valuable materials, such as low-molecular weight (MW) peptides and essential amino acids with antioxidant properties, from heat-dried squid viscera. Hydrolysis of squid viscera was performed at 160 to 280°C for 3 min. The yield was increased by increasing the temperature and pressure, while the protein content of squid viscera hydrolysate decreased with increasing temperature. Low-MW peptides were detected in all hydrolysates by sodium dodecyl sulfate polyacrylamide gel electrophoresis. The highest yields of free and structural amino acids in heat-dried squid viscera hydrolysate were at 160°C and were 411.95 ± 1.15 and 346.62 ± 1.25 mg/100 g, respectively. All essential amino acids were detected in viscera hydrolysates; leucine was the most abundant. Antioxidant activities of hydrolysates were highest at 220°C. Greater than 98 ± 0.26% of the ABTS antioxidant activity was retained in hydrolysates after long-term heat treatment.
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등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
Association of Official Analytical Chemists / 1990 / Official methods of analysis / Association of Official Analytical Chemists
Boran G / 2011 / Seasonal changes in proximate composition of some fish species from the black sea / Turk J Fish Aquat Sci 11 : 1 ~ 5
Cheng H / 2008 / Hydrolysis technology of biomass waste to produce amino acids in subcritical water / J Biores Technol 99 : 3337 ~ 3341
Choudhury GS / 1996 / Computer-based controls in fish processing industry, In Computerized Control Systems in the Food Industry / Marcel Dekker : 513 ~ 538
Daimon H / 2001 / Development of marine waste recycling technologies using sub-and supercritical water / J Chem Eng Jpn 34 : 1091 ~ 1096
Boran G / 2011 / Seasonal changes in proximate composition of some fish species from the black sea / Turk J Fish Aquat Sci 11 : 1 ~ 5
Cheng H / 2008 / Hydrolysis technology of biomass waste to produce amino acids in subcritical water / J Biores Technol 99 : 3337 ~ 3341
Choudhury GS / 1996 / Computer-based controls in fish processing industry, In Computerized Control Systems in the Food Industry / Marcel Dekker : 513 ~ 538
Daimon H / 2001 / Development of marine waste recycling technologies using sub-and supercritical water / J Chem Eng Jpn 34 : 1091 ~ 1096
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