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Transformation of Carboxylic Acid Salts to Aldehydes by Stepwise Reduction with Borane and Oxidation with Pyridinium Chlorochromate
차진순, 박재형, 문숙정, Cha. Jin Sun, Park. Jae Hyeong, Mun. Suk Jeong 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2001, Vol.22 No.10 1089-1092 (4 pages)
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Inhibitory Effect of Moriniafungin Produced by Setosphaeria rostrata F3736 on the Development of Rhizopus Rot
Min Young Park, So Jung Park, Jae-Jin Kim, Dong Ho Lee, Beom Seok Kim 한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 6호 4 570-578 (9 pages)
stepwise gradi- ent of aqueous methanol (0%, 20%, 40%, 60%, 80%, and 100%, v/v) and washed by 500 ml acetone. The paper disk (8 mm in diameter; Advantec, Toyo, Japan) diffusion assay was used to assess the antifungal activity of each fraction against R. oryzae. The spore-seeded agar medium was generated by addition of 1 mL of conidial suspension (10 7 conidia/ml) of R. oryzae into 100 ml of... Rhizopus rot is a serious postharvest disease of various crops caused by Rhizopus spp. and controlled mainly by synthetic fungicides. We detected the antifungal activity of a culture extract of Setosphaeria rostrata F3736 against Rhizopus oryzae. The active ingredient was identified as moriniafungin, a known sordarin derivative, which showed minimum inhibitory concentrations of 1-8 μg/ml against Colletotrichum spp. and 0.03-0.13 μg/ml against Rhizopus spp. in vitro. Moriniafungin showed... -
A Study on Degradation of Nonylphenol Polyethoxylate Metabolites Using Uv / Photocatalytic Silicagel Treatment
Masahiro Asano, Naoyuki Kishimoto, Fumihiko Jiku, Isao Somiya 한국습지학회 한국습지학회지 7 Pages
한국습지학회 한국습지학회지 2007, Vol.9 No.1 10 99-105 (7 pages)
by means of microbial activity. Figure 1 shows transformed process of NPnEOs in sewage treatment process (Fujita, M.et al., 2000). The major pathway of primary biodegradation for NPnEOs is the stepwise oxidation of EO chains, either by hydrolysis or an oxidative-hydrolytic mechanism. The EO chains are progressively removed either by ether cleavage or by terminal alcohol oxidation followed by...