표제지
국문요약
목차
I. 서론 13
II. 문헌고찰 15
III. 재료 및 방법 20
1. 실험재료 20
2. 실험방법 21
2.1. 갈색거저리 유충 기름 추출 21
2.2. 건조방법별 갈색거저리 유충 압착 추출기름 제조 23
2.3. 기름의 이화학적 특성 24
2.4. 마이크로파 볶음 갈색거저리 유충 압착 추출기름 제조 26
2.5. 통계 분석 33
IV. 결과 및 고찰 34
1. 요인별 압착 기름 추출수율 34
1.1. 수분 함량별 기름 추출수율 34
1.2. 온도별 기름 추출수율 36
1.3. 추출압력별 기름 함량 37
1.4. 추출시간별 기름 추출수율 38
2. 건조방법별 갈색거저리 유충 압착 추출기름 특성 40
2.1. 추출수율 40
2.2. 지방산 조성 41
2.3. 산가와 과산화물가 43
2.4. 색도 45
3. 볶음 갈색거저리 유충의 압착 추출기름의 특성 46
3.1. 추출수율 46
3.2. 지방산 조성 47
3.3. 휘발성 향기성분 49
3.4. 콜레스테롤, 인지방, 트랜스지방산과 벤조피렌 함량 54
3.5. 기름의 이화학적 특성 56
3.7. 유통기간 설정 62
V. 요약과 결론 63
참고문헌 66
Abstract 72
Table 1. The general components of edible insects 16
Table 2. The operating conditions of GC and GC-MS for identification of flavor compounds 25
Table 3. Condition for GC analysis of cholesterol in Tenebrio molitor larvae oil 28
Table 4. Condition for HPLC analysis of phospholipid in Tenebrio molitor larve oil 29
Table 5. Condition for GC analysis of trans-fatty acids in Tenebrio molitor larve oil 30
Table 6. Condition for HPLC analysis of benzo(a)pyrene in Tenebrio molitor larve oil 31
Table 7. Recovery of pressed oil from Tenebrio molitor larva with various drying... 40
Table 8. Fatty acid composition of pressed oil of Tenebrio molitor larva with various... 42
Table 9. Acid value and peroxide value pressed oil from Tenebrio molitor larva with... 44
Table 10. Hunter's color value of pressed oil from Tenebrio molitor larva with various... 45
Table 11. Recovery of pressed oil of roasted Tenebrio molitor larva for 30 min under 60 MPa 46
Table 12. Fatty acid composition of pressed oil of roasted Tenebrio molitor larva 48
Table 13. Volatile flavor compounds of pressed oil from roasted Tenebrio molitor larva 51
Table 14. Contents of cholesterol, phospholipid, trans-fatty acid and benzo(a)pyrene of... 55
Table 15. Acid value and peroxide value of pressed oil of roasted Tenebrio molitor larva 57
Table 16. Physicochemical properties of pressed oil of roasted Tenebrio molitor larva 59
Table 17. Hunter's color value of pressed oil from roasted Tenebrio molitor larva 60
Table 18. The induction times of two oils and their shelf-life prediction at 20°C 62
Figure 1. Diagram of Tenebrio molitor larvae oil extraction 21
Figure 2. Changes in recovery of pressed oil (REO) of Tenebrio molitor... 35
Figure 3. Changes in recovery of pressed oil (REO) of Tenebrio molitor... 36
Figure 4. Changes in recovery of pressed oil (REO) of Tenebrio... 37
Figure 5. Effect of pressure on pressed oil (REO) yield of Tenebrio... 39
Figure 6. The colour of pressed oil of roasted Tenebrio molitor larva 61