论文部分内容阅读
对大球盖菇(Stropharia rugoso-annulata)进行液体富硒培养,结果表明,培养基中硒添加浓度为150μg/mL时,菌丝体生物量达0.811g/100mL,富硒量为4727.68μg/g,富硒率达24.68%,有机化程度为96.27%。与对照组、无机硒(Na2SeO3)组、大球盖菇菌粉液组相比,富硒大球盖菇菌粉液组小鼠全血谷胱甘肽过氧化物酶(Glutathione peroxidsade,GSH-Px)活性和超氧化物歧化酶(Superoxide dismutase,SOD)活性明显增加,丙二醛(Malondialdehyde,MDA)含量明显减少,结果表明富硒大球盖菇具有较强的抗氧化能力。
Selenium mushroom (Stropharia rugoso-annulata) selenium enrichment liquid culture, the results showed that the medium selenium concentration of 150μg / mL, the mycelium biomass 0.811g / 100mL, selenium content of 4727.68μg / g, the rate of selenium up to 24.68% and the degree of organicization to 96.27%. Compared with control group, inorganic selenium (Na2SeO3) group and Tricholoma matsutake powder group, glutathione peroxidase (GSH- Px activity and Superoxide dismutase (SOD) activity were significantly increased, malondialdehyde (MDA) content was significantly reduced, the results showed that the Se-rich mushroom Pleurotus ostreatus has a strong antioxidant capacity.