인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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.
초록·키워드
Dried, salted fish ( Sardinella spp.), locally known as tuyo , is a Filipino food staple. Pandawan fisherfolk consider tuyo processing as their main source of livelihood. This study determined the relation of post-harvest practices with the physicochemical and microbiological quality of tuyo . Tuyo processing involves receiving, washing, salting, rinsing, sun-drying, pressing, cooling, and packaging. Although the documented tuyo processing complied with the code of practice, processors needed to follow Good Manufacturing Practices. Moreover, tuyo had lower salt content (7.77–9.08 %NaCl), higher water activity (0.79–0.81), and aerobic plate count (7.82– 8.36 log CFU/g) compared to national standards. Its yeast and mold count (3.58–3.66 log CFU/g) and histamine levels (134–141 ppm) were elevated but within the standard. The final product characteristics may be attributed to GMP non-compliance and high raw fish (aerobic plate count: 6.59–6.69 log CFU/g) and process water (heterotrophic plate count: 10.43 log CFU/mL, total coliform count: >3.20 log MPN/mL, and fecal coliform count: >3.20 log MPN/mL) microbial load. The lack of appropriate fish processing facilities and training programs impedes improving the safety and quality of tuyo . Continuous local government support would aid in ameliorating tuyo , ensuring the production of safe and sustainable foods.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.