| 학회 | 한국공업화학회 |
| 학술대회 | 2004년 가을 (10/29 ~ 10/30, 호서대학교(아산캠퍼스)) |
| 권호 | 8권 2호 |
| 발표분야 | 정밀화학 |
| 제목 | The Study on the Quantitative Analysis of Aflatoxin B1 from Orange |
| 초록 | Aflatoxin B1 was known to have the strongest poisonous character among Aflatoxin compounds. To search the production of Aflatoxin B1 according to the change of temperature, relative humidity and incubation days, orange incubated with Aspergillus parasiticus KCCM 35078 was incubated at 20℃, 25℃, 30℃ at relative humidity 60%, 70%, 80% and for incubation time 3, 4, 5, 6, 7 days. Production of Aflatoxin B1 shows that the highest production appeared at 25℃ and its relative humidity 70%. The result that was quantitatively analyzed by using HPLC was 77.41ppm, and by using Fluoroscence detector was 87.87ppm. Production of Aflatoxin B1 shows that the lowest production appreared at 20℃ and its relative humidity 80%(HPLC), 60%(Fluoroscence detector). The result that was quantitatively analyzed by using HPLC was 4.47ppm, and by using Fluoroscence detector was 4.17ppm. The structure of Aflatoxin B1 was identify with authentic sample by using instrumental analysis methods of GC/MS, 1H-NMR, FT-IR respectively. |
| 저자 | 구경림1, 장향동1, 백광균1, 옥선미1, 최진석1, 고은주1, 류성렬2 |
| 소속 | 1서울산업대, 2대불대 |
| 키워드 | Aflatoxin; Aspergillus parasiticus; HPLC; spectroflurometer |
