Isolation and characterization of polysaccharides of "Kikurage", fruit body of Auricularia auricula-judae.
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چکیده
منابع مشابه
Antitumor Activity of an Acidic Heteropolysaccharide IsolatedFrom Auricularia Auricula-Judae
A water soluble acidic heteropolysaccharide named wAF was isolated from Auricularia auricula-judae. It composed of a backbone of α(1→3)-linked D-mannopyranose residues. WAF fractions exhibited strong inhibition against Acinar cell carcinoma proliferation in vitro test. It significantly inhibited tumour growth in dose-dependent way in BALB/c mice. Moreover, the enhancement ratios of mice body we...
متن کاملImpacts of drought stress on soluble carbohydrates and respiratory enzymes in fruit body of Auricularia auricula
In order to study the survival mechanisms to drought stress for fruit body of Auricularia auricula, soluble carbohydrates and respiratory enzymes were investigated. Fruit bodies were exposed to sunlight and were naturally dehydrated. Samples were taken at different levels of water loss (0%, 10%, 30%, 50% and 70%) to measure the content of soluble sugars and polysaccharides. The activities of ph...
متن کاملDevelopment of Detection Methods for Cellulolytic Activity of Auricularia auricula-judae
To obtain basic information on the detection of cellulolytic activity in Auricularia auricula-judae, the influences of dye reagent, pH, and temperature were assessed. Chromogenic dye (congo red, phenol red, remazol brilliant blue, and trypan blue) was individually incorporated into a medium containing either carboxymethyl-cellulose, Avicel, or D-cellobiose as a polysaccharide carbon substrate. ...
متن کاملAnti-inflammatory Activity of Dichloromethane Extract of Auricularia auricula-judae in RAW264.7 Cells
The present study investigated the anti-inflammatory effects of dichloromethane extract of Auricularia auricula-judae. Dichloromethane extract of Auricularia auricula-judae inhibited Lipopolysaccharide (LPS) -induced nitric oxide (NO) production significantly in a dose-dependent manner in the concentration ≥10 μg/ml (p < 0.05) . Furthermore, RT-PCR results of this study indicated that the extra...
متن کاملsynthesis and characterization of some macrocyclic schiff bases
ماکروسیکلهای شیف باز از اهمیت زیادی در شیمی آلی و دارویی برخوردار می باشند. این ماکروسیکلها با دارابودن گروه های مناسب در مکانهای مناسب می توانند فلزاتی مثل مس، نیکل و ... را در حفره های خود به دام انداخته، کمپلکسهای پایدار تولید نمایند. در این پایان نامه ابتدا یک دی آلدئید آروماتیک از گلیسیرین تهیه می شود و در مرحله بعدی واکنش با دی آمینهای آروماتیک و یا آلیفاتیک در رقتهای بسیار زیاد منجر به ت...
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ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1978
ISSN: 0002-1369,1881-1280
DOI: 10.1271/bbb1961.42.417