Antioxidative Properties of Crude Polysaccharides from Inonotus obliquus
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چکیده
منابع مشابه
Antioxidative Properties of Crude Polysaccharides from Inonotus obliquus
The mushroom Inonotus obliquus has been widely used as a folk medicine in Russia, Poland and most of the Baltic countries. In this study, water-soluble and alkali-soluble crude polysaccharides (IOW and IOA) were isolated from I. obliquus, and the carbohydrate-rich fractions IOW-1 and IOA-1 were obtained respectively after deproteination and depigmentation. Their contents, such as neutral carboh...
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Subcritical water extraction (SWE) of Inonotus Obliquus polysaccharides (IOP) was investigated using response surface methodology (RSM) with a design by Box–Behnken design (BBD). Results showed that the optimum SWE conditions for IOP production were as follows: extraction temperature 194°C, residence time 5.36 min and liquidsolid ratio 53 mL/g, yielding 168.80 ± 0.59 mg/g of IOP, which was in c...
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Eun-Kyung Kim, Seung-Jae Lee, Jin-Woo Hwang, Chan Gil Kim, Dong Kug Choi, Beong Ou Lim, Hyun Kang, Sang-Ho Moon, Byung-Tae Jeon, and Pyo-Jam Park* 1Department of Biotechnology, Konkuk University, Chungju 380-701, Republic of Korea 2Department of Applied-biochemistry, Konkuk University, Chungju 380-701, Republic of Korea 3Korea Nokyong Research Center, Konkuk University, Chungju 380-701, Republi...
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Water-soluble melanin complexes were extracted with hot water from Inonotus obliquus fungus. They were characterized before and after reaction with diluted hydrochloric acid. The organic components as products of degradation of melanin complexes were separated by column chromatography and analyzed by GC-MS method.
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The objectives of this study were to investigate the effect of fermentation medium on the hydroxyl radical scavenging activity of exo-polysaccharides from Inonotus obliquus by response surface methodology. A two-level fractional factorial design was used to evaluate the effect of different components of medium. Corn flour, peptone, and KH2PO4 were important factors significantly affecting hydro...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2012
ISSN: 1422-0067
DOI: 10.3390/ijms13079194