표제지
목차
국문 초록 13
I. 서론 14
I-1. 연구 배경 14
I-1-1. 두피시장 현황 17
I-1-2. 문제성 두피 26
I-1-3. 기능성 화장품 35
I-1-4. Microcapsules 41
I-1-5. Natural Essential Oil 47
I-2. 연구 목적 55
II. 실험 및 연구방법 59
II-1. 시약 및 재료 59
II-2. 실험장비 및 분석장치 61
II-3. 기능성 Microcapsule 제조 63
III. 결과 및 고찰 66
Chapter-1. 코아-멘톨 쉘-멜라민 수지, 코아-멘톨 쉘-레시틴 및 코아-시나몬 오일 쉘-레시틴을 갖은 기능성 Microcapsule 제조 및 이를 이용한 기능성 샴푸의 제조 및 특성평가 66
III-1-1. 기능성 마이크로캡슐의 제조 결과 66
III-1-2. 기능성 마이크로캡슐의 특성 평가결과 68
Chapter-2. 코아-멘톨/시나몬 오일 쉘-레시틴을 갖은 다기능성 Microcapsule 제조 및 이를 이용한 기능성 샴푸의 제조 및 특성평가 94
III-2-1. 다기능성 마이크로캡슐의 제조 결과 94
III-2-2. 다기능성 마이크로캡슐의 특성평가 결과 102
IV. 결론 121
참고문헌 123
ABSTRACT 136
Table 1. Functional cosmetics range 37
Table 2. The functionalized shampoo to alleviate symptom of hair loss 39
Table 3. Preparation method of microcapsules 46
Table 4. Chemical structure of menthol & cinnamon oil 50
Table 5. Properties of menthol and cinnamon oil from the published papers 52
Table 6. Lists of reagents used in this study 60
Table 7. Analysis equipment used in this study 62
Table 8. Preparation conditions of core-shell microcapsules for the functionalized shampoo 67
Table 9. Preparation conditions of the functionalized Shampoo with microcapsule 88
Table 10. Preparation conditions of the multi functionalized emulsion with core-menthol and cinnamon oil for the functionalized microcapsule 95
Table 11. Preparation conditions of the multi functionalized microcapsule with core-menthol/cinnamon oil and shell-lecithin for the functionalized shampoo 99
Table 12. Preparation conditions of the functionalized shampoo by using the multi functionalized microcapsules 115
Figure 1. Graph of the hair loss people changes (2017~2021). 19
Figure 2. Graph of total treatment costs yearly (2017~2021). 21
Figure 3. Graph of hospital visit numbers according to gender and age group. 23
Figure 4. Chart of total ratio of medical care benefit expenses by age group (2021). 25
Figure 5. Photos of various scalps containing problematic scalp. 29
Figure 6. Photos of signs with hair follicle alopecia. 34
Figure 7. Microcapsule structure with various core and shell materials for functional properties. 42
Figure 8. Microcapsule morphology coated by various shell. 44
Figure 9. The expected efficiency of the functionalized microcapsules with core-menthol or cinnamon oils. 58
Figure 10. Photos of emulsion process. 64
Figure 11. Photos of encapsulation process. 65
Figure 12. OM images of the emulsions and microcapsules with core-menthol and shell-melamine resin (No. 1 in Table 8). 70
Figure 13. OM images of the emulsions and microcapsules with core - menthol and shell-lecithin (No. 2 in Table 8). 72
Figure 14. OM images of the emulsion with core-cinnamon oil and the functionalized microcapsules with core-cinnamon oil and shell-lecithin. (No. 3... 74
Figure 15. DLS data of the functionalized microcapsules with core-menthol shell-melamine resin (No 1. in Table 8). 76
Figure 16. DLS data of the functionalized microcapsules with core-menthol shell-lecithin (No. 2 in Table 8). 78
Figure 17. DLS data of the functionalized microcapsules with core-cinnamon oil and shell-lecithin (No. 3 in Table 8). 80
Figure 18. TGA curves of the functionalized microcapsules with core-cinnamon oil and shell lecithin (No. 3 in Table 8). 82
Figure 19. SEM images of the microcapsules with different shell materials. 84
Figure 20. SEM images of the functionalized microcapsules with core-cinnamon oil and shell lecithin. 86
Figure 21. IR camera photos after treatments with shampoo without the functionalized microcapsule (upper) and with the functionalized microcapsule (down). 91
Figure 22. IR camera photos after treatments with shampoo without the functionalized microcapsule (left) and with the functionalized microcapsule (right). 93
Figure 23. Photos of the prepared multi functional emulsions with core-menthol/cinnamon oil. 97
Figure 24. Photos of the prepared functional emulsion, microcapsule, and shampoo with core-menthol/cinnamon oil and shell-lecithin. 101
Figure 25. OM images of the prepared multi functional emulsion (a) and microcapsules (b) with core-menthol/cinnamon oil and shell-lecithin (Table 11). 103
Figure 26. SEM images of the multi functionalized microcapsules with core-menthol/cinnamon oil and shell lecithin. 105
Figure 27. DSC curves of the multi functionalized microcapsules with core-menthol and cinnamon oil and shell lecithin. 107
Figure 28. TGA of the multi functionalized microcapsules with core-menthol and cinnamon oil and shell lecithin. 109
Figure 29. DLS data of the prepared multi functional emulsion with core-menthol/cinnamon oil. 111
Figure 30. DLS data of the prepared multi functional microcapsules with core-menthol/cinnamon oil and shell-lecithin. 113
Figure 31. IR camera photos after treatments with shampoo without microcapsule (left) and with the multi functionalized microcapsule (right). 117
Figure 32. Scalp diagnosis camera photos after treatments with shampoo without microcapsule (left) and with the multi functionalized microcapsule (right). 119
Figure 33. Scalp diagnosis camera photos after treatments with shampoo without the functionalized microcapsule (left) and with the multi... 120