초록
주방세제로 유도한 건성피부에 대한 Palmarosa, Neroli essential oil의 유효성 연구결과는 다음과 같다. 단백질 분석결과 Neroli essential oil 처리 군이 대조군과 가장 유사하게 나타났고 그 다음으로 Palmarosa + Neroli essential oil 처리 군이 대조군과 유사하게 복구되어 가고 있는 것으로 나타났고 그 다음으로 Palmarosa의 순이다. 표피층의 형태적 관찰결과로는 Palmarosa essential oil에 의한 각질층의 이탈과 Neroli essential oil에 의한 각질층의 복구에 의한 표피층의 비후 현상을 볼 수 있었으나 각각의 오일 처리군에서 계면활성제 처리 후 피부 염증에 대한 재생효과가 있음을 알 수 있었다. 염증 반응을 알아보기 위한 Mast Cell 실험에서 보면 대조군에 비해 계면활성제 연속처리군에서는 mast cell의 크기와 수가 증가되었음을 확인 할 수 있다. Neroli essential oil이 처리된 각각의 군에서는 mast cell의 수가 확연히 감소된 것을 볼 수 있다.
The effectiveness of Palmarosa and Neroli essential oil on dry skin of rat induced by kitchen detergent are investigated. The experimental groups were divided the control group (C), group treated with surfactant (A1), group treated with Palmarosa (A2), group treated with Neroli (A3), group treated with Palmarosa and Neroli (A4). The protein analysis of all experimental groups was performed with SDS polyacrylamide gel electrophoresis and observation of epidermis and the alteration of mast cell were performed with photomicroscope. According to the protein analysis, the A3 group treated with Neroli essential oil was appeared the most similar with the control group. And then the A4 group treated with Palmarosa + Neroli essential oil was appeared the most similar with the control group. According to the results of morphologic view with keratin layer, the keratin layer's breakaway resulting from Palmarosa essential oil, the keratin layer's restoration resulting from Neroli essential oil was appeared. And then the structure of the epidermal layer was preserved by hyperkeratosis reaction. In photomicrosopic obersevation of mast cell to examine the inflammatory reactions, the increase in size and number of mast cell were showed in A1 group treated with surfactant compared to the control group (C). The number of mast cells definitely decreased in groups (A3, A4) which were treated with Neroli essential oil.