표제지
목차
ABSTRACT 16
제1장 서론 18
제1절 연구의 목적 및 필요성 18
제2장 이론적 배경 20
제1절 화장품의 정의 및 유형 20
제2절 화장품의 방부 21
1. 화장품과 미생물 21
2. 화장품 방부제의 동향 22
3. 화장품의 천연방부제 24
제3절 만다린추출물 25
1. 만다린추출물의 특성 25
2. 만다린추출물의 활용 26
제3장 실험재료 및 방법 27
제1절 실험 재료 27
1. 실험균주 및 배양조건 27
2. 만다린추출물 28
3. 1,2-헥산다이올(1,2-Hexanediol) 30
4. 기초화장품 제형 별 방부제 함량 31
제2절 실험 방법 32
1. 연구모형도 32
2. 안정성 실험 33
3. 방부력 실험 35
제4장 실험결과 및 평가 36
제1절 안정성 실험결과 36
1. 토너 36
2. 로션 49
3. 크림 62
제2절 방부력 실험결과 75
1. 토너 75
2. 로션 81
3. 크림 87
제3절 실험평가 93
1. 안정성 실험 93
2. 방부력 실험 94
제5장 고찰 95
제6장 결론 97
제1절 요약 및 결론 97
제2절 연구의 한계점 및 제언 99
참고문헌 100
국문초록 102
〈Table 2-1〉 Ideal preservative features 23
〈Table 3-1〉 The medium and culture conditions of the strain 27
〈Table 3-2〉 Antimicrobial activity test results for S. aureus 29
〈Table 3-3〉 Antimicrobial activity test results for E. coli 29
〈Table 3-4〉 Antimicrobial activity test results for S. abony 29
〈Table 3-5〉 Antimicrobial activity test results for A. niger 29
〈Table 3-6〉 Content of toner according to preservatives 31
〈Table 3-7〉 Content of lotion according to preservatives 31
〈Table 3-8〉 Content of cream according to preservatives 31
〈Table 4-1〉 pH Value Results by Content of Toner Formulation (25℃) 37
〈Table 4-2〉 pH Value Results by Content of Toner Formulation (4℃) 38
〈Table 4-3〉 pH Value Results by Content of Toner Formulation (45℃) 39
〈Table 4-4〉 pH Value Results by Content of Toner Formulation (cycle) 40
〈Table 4-5〉 pH Value Results by Content of lotion Formulation (25℃) 50
〈Table 4-6〉 pH Value Results by Content of lotion Formulation (4℃) 51
〈Table 4-7〉 pH Value Results by Content of lotion Formulation (45℃) 52
〈Table 4-8〉 pH Value Results by Content of lotion Formulation (cycle) 53
〈Table 4-9〉 pH Value Results by Content of Cream Formulation (25℃) 63
〈Table 4-10〉 pH Value Results by Content of Cream Formulation (4℃) 64
〈Table 4-11〉 pH Value Results by Content of Cream Formulation (45℃) 65
〈Table 4-12〉 pH Value Results by Content of Cream Formulation (cycle) 66
〈Table 4-13〉 1% Toner (Toner-A, Toner-D) Preservative Test Results 75
〈Table 4-14〉 1.5% Toner (Toner-B, Toner-E) Preservative Test Results 77
〈Table 4-15〉 2 % Toner (Toner-C, Toner-F) Preservative Test Results 79
〈Table 4-16〉 1% Lotion (Lotion-A, Lotion-D) Preservative Test Results 81
〈Table 4-17〉 1.5% Lotion (Lotion-B, Lotion-E) Preservative Test Results 83
〈Table 4-18〉 2% Lotion (Lotion-C, Lotion-F) Preservative Test Results 85
〈Table 4-19〉 1% Cream (Cream-A, Cream-D) Preservative Test Results 87
〈Table 4-20〉 1.5% Cream (Cream-B, Cream-E) Preservative Test Results 89
〈Table 4-21〉 2% Cream (Cream-C, Cream-F) Preservative Test Results 91
〈Figure 3-1〉 Research Process 32
〈Figure 3-2〉 pH Meter 33
〈Figure 3-3〉 Incubator by temperature 34
〈Figure 3-4〉 Guidelines for Cosmetics Preservation Test 35
〈Figure 4-1〉 pH value graph by content of toner formulation (25℃) 37
〈Figure 4-2〉 pH value graph by content of toner formulation (4℃) 38
〈Figure 4-3〉 pH value graph by content of toner formulation (45℃) 39
〈Figure 4-4〉 pH value graph by content of toner formulation (cycle) 40
〈Figure 4-5〉 Toner-A, Toner-B, Toner-C (From the left) Results for stability testing of toner formulations (25℃) 41
〈Figure 4-6〉 Toner-D, Toner-E, Toner-F (From the left) Results for stability testing of toner formulations (25℃) 42
〈Figure 4-7〉 Toner-A, Toner-B, Toner-C (From the left) Results for stability testing of toner formulations (4℃) 43
〈Figure 4-8〉 Toner-D, Toner-E, Toner-F (From the left) Results for stability testing of toner formulations (4℃) 44
〈Figure 4-9〉 Toner-A, Toner-B, Toner-C (From the left) Results for stability testing of toner formulations (45℃) 45
〈Figure 4-10〉 Toner-D, Toner-E, Toner-F (From the left) Results for stability testing of toner formulations (45℃) 46
〈Figure 4-11〉 Toner-A, Toner-B, Toner-C (From the left) Results for stability testing of toner formulations (cycle) 47
〈Figure 4-12〉 Toner-D, Toner-E, Toner-F (From the left) Results for stability testing of toner formulations (cycle) 48
〈Figure 4-13〉 pH value graph by content of lotion formulation (25℃) 50
〈Figure 4-14〉 pH value graph by content of lotion formulation (4℃) 51
〈Figure 4-15〉 pH value graph by content of lotion formulation (45℃) 52
〈Figure 4-16〉 pH value graph by content of lotion formulation (cycle) 53
〈Figure 4-17〉 Lotion-A, Lotion-B, Lotion-C (From the left) Results for stability testing of lotion formulations (25℃) 54
〈Figure 4-18〉 Lotion-D, Lotion-E, Lotion-F (From the left) Results for stability testing of lotion formulations (25℃) 55
〈Figure 4-19〉 Lotion-A, Lotion-B, Lotion-C (From the left) Results for stability testing of lotion formulations (4℃) 56
〈Figure 4-20〉 Lotion-D, Lotion-E, Lotion-F (From the left) Results for stability testing of lotion formulations (4℃) 57
〈Figure 4-21〉 Lotion-A, Lotion-B, Lotion-C (From the left) Results for stability testing of lotion formulations (45℃) 58
〈Figure 4-22〉 Lotion-D, Lotion-E, Lotion-F (From the left) Results for stability testing of lotion formulations (45℃) 59
〈Figure 4-23〉 Lotion-A, Lotion-B, Lotion-C (From the left) Results for stability testing of lotion formulations (cycle) 60
〈Figure 4-24〉 Lotion-D, Lotion-E, Lotion-F (From the left) Results for stability testing of lotion formulations (cycle) 61
〈Figure 4-25〉 pH value graph by content of Cream formulation (25℃) 63
〈Figure 4-26〉 pH value graph by content of Cream formulation (4℃) 64
〈Figure 4-27〉 pH value graph by content of Cream formulation (45℃) 65
〈Figure 4-28〉 pH value graph by content of Cream formulation (cycle) 66
〈Figure 4-29〉 Cream-A, Cream-B, Cream-C (From the left) Results for stability testing of cream formulations (25℃) 67
〈Figure 4-30〉 Cream-D, Cream-E, Cream-F (From the left) Results for stability testing of cream formulations (25℃) 68
〈Figure 4-31〉 Cream-A, Cream-B, Cream-C (From the left) Results for stability testing of cream formulations (4℃) 69
〈Figure 4-32〉 Cream-D, Cream-E, Cream-F (From the left) Results for stability testing of cream formulations (4℃) 70
〈Figure 4-33〉 Cream-A, Cream-B, Cream-C (From the left) Results for stability testing of cream formulations (45℃) 71
〈Figure 4-34〉 Cream-D, Cream-E, Cream-F (From the left) Results for stability testing of cream formulations (45℃) 72
〈Figure 4-35〉 Cream-A, Cream-B, Cream-C (From the left) Results for stability testing of cream formulations (cycle) 73
〈Figure 4-36〉 Cream-D, Cream-E, Cream-F (From the left) Results for stability testing of cream formulations (cycle) 74
〈Figure 4-37〉 1% Toner (Toner-A, Toner-D) plate culture 76
〈Figure 4-38〉 1.5 % Toner (Toner-B, Toner-E) plate culture 78
〈Figure 4-39〉 2% Toner (Toner-C, Toner-F) plate culture 80
〈Figure 4-40〉 1% Lotion (Lotion-A, Lotion-D) plate culture 82
〈Figure 4-41〉 1.5% Lotion (Lotion-B, Lotion-E) plate culture 84
〈Figure 4-42〉 2% Lotion (Lotion-C, Lotion-F) plate culture 86
〈Figure 4-43〉 1% Cream (Cream-A, Cream-D) plate culture 88
〈Figure 4-44〉 1.5% Cream (Cream-B, Cream-E) plate culture 90
〈Figure 4-45〉 2% Cream (Cream-C, Cream-F) plate culture 92