인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
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
Acrylamide is a chemical compound that can form in certain foods during high-temperature cooking processes like frying, roasting, and baking. The presence of acrylamide in used cooking oil has environmental impact; therefore, the purification of used oils may reduce the environmental risks. Nowadays, biochar, a porous carbonaceous material derived from biomass pyrolysis can added to crystalline porous materials called metal-organic framework (MOF), these combination lead to fantastic properties for adsorption of contaminants. Here, ZIF-8@Biocharas adsorbents were synthesized for purification of the used frying oil from many pollutants, including, acrylamides, acids and peroxides. First, surface and pore properties, and morphologies of the adsorbents were determined using different characterization techniques. The used frying oil was treated with 0.5% (w/w) ZIF-8@Biochar and ZIF-8 MOF to remove free fatty acid (FFA), the results showed reduction by 80.6% and 32.2%, respectively. Likewise, peroxide value reductions ranged from 70.6% with the same adsorbent. The residues of acrylamide were determined by GC-MS/MS. whereas acid and peroxide values were determined by titration methods. This study showed an economical solution for reducing acrylamide, acid value, and peroxide value in used cooking oil for improving safety and quality of used oil.
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.
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