• Title/Summary/Keyword: Crop effect

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The Effect of Cosmetic on Anti-Wrinkle of Acer mono Sap (우산고로쇠의 향장효과)

  • Sohn, Sang Hyun;Lee, Sang Won;Shin, Yu Su;Kim, Hyung Don;Yang, Seung Ok;Kim, Seung Yu;Kim, Young Ock
    • Korean Journal of Medicinal Crop Science
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    • v.21 no.4
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    • pp.262-267
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    • 2013

  • The purpose of this study was to research for anti-oxidation and anti-wrinkle effects of Acar mono Sap (AM). To cosmetic effect of AM, safety effect (MTT assay), anti-wrinkle effect (elastase, MMP-1 inhibition assay) and anti-oxidant effect (DPPH assay) were measured. When water extract of AM was used for cell viability, it was over 100% at 6% (6 ml/100 ml in phosphate buffer) concentration. AM showed 45.7% elastase inhibition and 23.7% MMP-1 inhibition at 50% (50 ml/100 ml in phosphate buffer) concentration so that it had good anti-wrinkle characteristic. And AM showed 68.9% antioxidation capacity at 50% concentration by using a DPPH assay. Consequently, AM can be used as natural materials or additives for human skin owing to their beneficial biologic functions, including the anti-wrinkle effect, for cosmetic compositions.

  • https://doi.org/10.7783/KJMCS.2013.21.4.262 인용 PDF KSCI

Screening of Antifungal Bacillus spp. against Alternaria Blight Pathogen (Alternaria panax) and Anthracnose Pathogen (Colletotrichum gloeosporioides) of Ginseng (인삼 점무늬병균(Alternaria panax)과 탄저병균(Colletotrichum gloeosporioides)에 대한 길항미생물 Bacillus spp. 선발)

  • Lee, Hye-Jin;Park, Kee-Choon;Lee, Seung-Ho;Bang, Kyong-Hwan;Park, Hong-Woo;Hyun, Dong-Yun;Kang, Seung-Weon;Cha, Seon-Woo;Chung, Ill-Min
    • Korean Journal of Medicinal Crop Science
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    • v.20 no.5
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    • pp.339-344
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    • 2012

  • This study was carried out to research microorganisms having the antifungal activity against ginseng Alternaria blight pathogen Alternaria panax and ginseng anthracnose pathogen Colletotrichum gloeosporioides. Eleven Bacillus strains. were isolated from Korean traditional soybean paste and Kimchi. Among the 11 isolates, DJ5, KC1, KC2 and KC4 showing antagonistic activity on the mycelial growth of A. panax and C. gloeosporioides in pairing culture were finally selected as the antagonistic microorganisms. Based on 16s rRNA sequence and phylogenetic tree analysis, they were identified as Bacillus spp.. The selected microorganisms were investigated antagonistic activity by measured leaf-segment colonization in pot test. When Bacillus sp. were injected after A. panax treatment, KC1, KC2 and KC4 showed similar effect to chemical pesticides treated control. To measure preventive effect of Bacillus sp, antagonistic microorganisms were injected and C. gloeosporioides was treated in pot. When measuring the effectiveness for the prevention of Anthracnose, All Bacillus spp. showed approximately 83~90 % degree of superior preventive effect. In general, The four Bacillus spp. isolated from Korean traditional fermented foods showed therapeutic effect of Alternaria blight and preventive effect of Anthracnose.

  • https://doi.org/10.7783/KJMCS.2012.20.5.339 인용 PDF KSCI