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통일대비 국립백두대간수목원 시드볼트의 운영과 역할

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영문명
Management and role of Baekdudaegan National Arboretum Seed Vault in readiness for unification
발행기관
한국자원식물학회
저자명
배기화(Bae, Kee Hwa)
간행물 정보
『한국자원식물학회 학술심포지엄』2019년도 춘계학술대회, 20~20쪽, 전체 1쪽
주제분류
농수해양 > 기타농수해양
파일형태
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발행일자
2019.04.30
무료

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Melanin is a mixture of pigmented biopolymers synthesized by epidermal melanocytes that determine the skin, eye, and hair colors. Melanocytes produce two different kinds of melanin, eumelanin (dark brown/black insoluble pigments found in dark skin and dark hair and pheomelanin (lighter red/yellow). The biological role of melanin is to prevent skin damage by ultraviolet (UV) radiation. However, the overproduction or deficiency of melanin synthesis could lead to serious dermatological problems, which include melasma, melanoderma, lentigo, and vitiligo. Therefore, regulating melanin production is important to prevent the pigmentation disorders. Myanmar has a rich in natural resources. However, the chemical constituents of these natural resources in Myanmar have not been fully investigated. In the effort to search for compounds with anti-melanin deposition activity from Myanmar natural resources, five plants were collected in Myanmar. Extracts of these collected five plants were tested for anti-melanin deposition activity against a mouse melanoma cell line (B16-F10) induced with ${\alpha}$-melanocyte-stimulating hormone (${\alpha}$-MSH) and 3-isobutyl-1-methylxanthine (IBMX), and their anti-melanin deposition activities were compared with the positive control, arbutin. Among the tested extracts, the CHCl3 extracts of the Premna serratifolia (syn: P. integrifolia) wood showed anti-melanin deposition activities with IC50 values of $81.3{\mu}g/mL$. Hence, this study aims to identify secondary metabolites with anti-melanin deposition activity from P. serratifolia wood of Myanmar. P. serratifolia belongs to the Verbenaceae family and is widely distributed in near western sea coast from South Asia to South East Asia, which include India, Malaysia, Vietnam, Cambodia, and Sri Lanka. People in Tanintharyi region located in the southern part of Myanmar utilize the P. serratifolia, Sperethusa crenulata, Naringi crenulata, and Limonia acidissima as

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APA

배기화(Bae, Kee Hwa),. (2019).통일대비 국립백두대간수목원 시드볼트의 운영과 역할. 한국자원식물학회 학술심포지엄, 2019 (1), 20-20

MLA

배기화(Bae, Kee Hwa),. "통일대비 국립백두대간수목원 시드볼트의 운영과 역할." 한국자원식물학회 학술심포지엄, 2019.1(2019): 20-20

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