지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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The aim of this study was to identify rice bran ethanol extract (RBEE) and their concentrations that improved the sensory characteristics of natural soap. RBEE was added into natural soap with 7 levels (0%, 0.01%, 0.1%, 0.5%, 1.0%, 2.0%,and 5.0%). Lightness (L value) and greenness (-a value) of natural soap with RBEE in Hunter’s color values decreased,but yellowness (b value) increased as RBEE content increased (p<0.05). The pH of natural soap was 9.42±0.18 at 25℃and the change in the pH of natural soap by the addition of RBEE was not observed.
The effects of RBEE on properties of natural soap were evaluated in terms of sensory evaluation (fragrance, color, foaming,rinsing, moisture, not irritancy, and overall preference). Difference in sensory quality was observed when 2% of RBEE was added relative to the non-additive group (p<0.05). Correlation analysis showed that sensory properties were correlated with most of the sensory attributes studied. Therefore, it is suggested that RBEE can be applied as additives to improve the sensory characteristics of natural soap and the recommended concentration level is 2.0%.
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참고문헌 (23)
참고문헌 신청
Hemavathy J / 1987 / Lipid composition of rice (oryza sativa L.) / bran. J Am Oil Chem Soc 64 (7) : 1016 ~ 1019
Nam SH / 2006 / Antioxidant activities of bran extracts from twenty one pigmented rice cultivars / Food Chem 94 : 613 ~ 620
강현희 / 2003 / 비누와 화장품 만들기 / 뷰티복두 : 16 ~ 75
계영철 / 2004 / 비누 / 대한피부과학회 제56차 추계학술대회 초록집 심포 지엄 : 3 ~ 73
권경순 / 1996 / 일반계 및 다수계 미강유의 지방질 함량 과 중성지방질 조성 / 한국식품과학회지 28 (2) : 207 ~ 211
Nam SH / 2006 / Antioxidant activities of bran extracts from twenty one pigmented rice cultivars / Food Chem 94 : 613 ~ 620
강현희 / 2003 / 비누와 화장품 만들기 / 뷰티복두 : 16 ~ 75
계영철 / 2004 / 비누 / 대한피부과학회 제56차 추계학술대회 초록집 심포 지엄 : 3 ~ 73
권경순 / 1996 / 일반계 및 다수계 미강유의 지방질 함량 과 중성지방질 조성 / 한국식품과학회지 28 (2) : 207 ~ 211
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