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Optimization of Liquid Culture Condition of a Novel Fungus Hygrophoropsis sp. and Antioxidant Activity of Extracts
المؤلفون المشاركون
Yang, Hongpeng
Li, Yiting
Sun, Ning
Huang, Liang
Li, Chunxia
Ban, Litong
Wang, Yu
المصدر
Biochemistry Research International
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-08-01
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
To evaluate pharmacological activities of a novel fungus Hygrophoropsis sp., the influence of aeration rate on the production of mycelial biomass, exopolysaccharides (EPS), and intrapolysaccharides (IPS) in the fungus Hygrophoropsis sp.
was investigated.
And the water extracts of cultured Hygrophoropsis sp.
mycelia and the fermentation broth were analyzed for their antioxidation activity by using four different assay methods such as hydroxyl radical scavenging, superoxide radical scavenging, hydrogen peroxide scavenging, and reducing power.
The Hygrophoropsis sp.
was cultivated under various aeration rates in a 7 l bioreactor.
The highest mycelial biomass (3.98 mg/mL) and IPS production (19.63 mg/g) were obtained at aeration rate 4.5 v.v.m.
The results showed that Hygrophoropsis sp., in general, possesses a strong antioxidation activity in all assays tested.
The deproteinized extracts had stronger antioxidation activity as compared to the un-deproteinized extracts by using superoxide radical scavenging, hydrogen peroxide scavenging, and reducing power.
Besides, the un-deproteinized extracts had stronger antioxidation activity as compared to the deproteinized extracts by using hydroxyl radical scavenging.
Thus, the polysaccharide extractions from the Hygrophoropsis sp.
studied have antioxidant activities in vitro, which may be a good source of natural antioxidants or further investigation as potential natural antioxidants.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Liang& Li, Chunxia& Sun, Ning& Wang, Yu& Yang, Hongpeng& Li, Yiting…[et al.]. 2020. Optimization of Liquid Culture Condition of a Novel Fungus Hygrophoropsis sp. and Antioxidant Activity of Extracts. Biochemistry Research International،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1138463
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Liang…[et al.]. Optimization of Liquid Culture Condition of a Novel Fungus Hygrophoropsis sp. and Antioxidant Activity of Extracts. Biochemistry Research International No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1138463
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Liang& Li, Chunxia& Sun, Ning& Wang, Yu& Yang, Hongpeng& Li, Yiting…[et al.]. Optimization of Liquid Culture Condition of a Novel Fungus Hygrophoropsis sp. and Antioxidant Activity of Extracts. Biochemistry Research International. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1138463
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1138463
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