Physicochemical properties and antioxidant activities of polysaccharides from Gynura procumbens leaves by fractional precipitation

JE Li, WJ Wang, GD Zheng, LY Li - International journal of biological …, 2017 - Elsevier
Abstract Four new polysaccharides (GPP-20, GPP-40, GPP-60 and GPP-80) were
fractionated from Gynura procumbens leaves by 20%, 40%, 60% and 80%(v/v) ethanol …

Antioxidant properties of polysaccharide fractions with different molecular mass extracted with hot-water from rice bran

XQ Zha, JH Wang, XF Yang, H Liang, LL Zhao… - Carbohydrate …, 2009 - Elsevier
Polysaccharides were extracted with hot-water from rice bran and precipitated with 40%
ethanol (PW1), 60% ethanol (PW2) and 80% ethanol (PW3) in turn. PW1 and PW3 were …

Isolation, purification and antioxidant activities of polysaccharides from Grifola frondosa

G Chen, X Ma, S Liu, Y Liao, G Zhao - Carbohydrate Polymers, 2012 - Elsevier
The crude polysaccharides (GFP) were isolated from the fruiting bodies of Grifola frondosa
and purified by DEAE cellulose-52 chromatography and Sephadex G-100 size-exclusion …

Antioxidant activity of sulfated polysaccharide fractions extracted from Undaria pinnitafida in vitro

T Hu, D Liu, Y Chen, J Wu, S Wang - International journal of biological …, 2010 - Elsevier
Two sulfated polysaccharide fractions (S1 and S2) were successfully isolated from seaweed
Undaia pinnitafida and the chemical characteristics were determined. Antioxidant activities …

Extraction, characterization and antioxidant activity of polysaccharides of spent mushroom compost of Ganoderma lucidum

J Zhang, G Meng, G Zhai, Y Yang, H Zhao… - International Journal of …, 2016 - Elsevier
To contribute toward effective exploitation and utilization of spent mushroom compost (SMC)
of Ganoderma lucidum (SMC-G), a water-soluble polysaccharide of GPS was extracted, and …

Effect of extraction methods on the properties and antioxidant activities of Chuanminshen violaceum polysaccharides

H Dong, S Lin, Q Zhang, H Chen, W Lan, H Li… - International journal of …, 2016 - Elsevier
The yields, properties and antioxidant activities of polysaccharides extracted from
Chuanminshen violaceum (CVPs) by various methods including heated reflux extraction …

Production, structure, and bioactivity of polysaccharide isolated from Tremella fuciformis XY

X Ge, W Huang, X Xu, P Lei, D Sun, H Xu… - International journal of …, 2020 - Elsevier
Tremella fuciformis polysaccharide (TFP) is an important bioactive substance in Tremella,
that contributes to its use as medicine and food. In this study, a novel fungus Tremella …

Different extraction methods bring about distinct physicochemical properties and antioxidant activities of Sargassum fusiforme fucoidans

J Liu, SY Wu, L Chen, QJ Li, YZ Shen, L Jin… - International journal of …, 2020 - Elsevier
Fucoidan is a complex sulfated polysaccharide and an active component found in the cell
wall of brown seaweeds. In the present study, fucoidans were obtained from Sargassum …

Physicochemical characterization, antioxidant activity of polysaccharides from Mesona chinensis Benth and their protective effect on injured NCTC-1469 cells induced …

W Tang, M Shen, J Xie, D Liu, M Du, L Lin, H Gao… - Carbohydrate …, 2017 - Elsevier
Abstract Polysaccharides MP-A, MP-U and MP-C were extracted from Mesona chinensis
Benth by hot-alkali extraction (HAE), ultrasonic-assisted extraction (UAE) and cellulose …

Optimization of extraction, characterization and antioxidant activity of polysaccharides from Brassica rapa L.

W Wang, X Wang, H Ye, B Hu, L Zhou, S Jabbar… - International Journal of …, 2016 - Elsevier
The root of Brassica rapa L. has been traditionally used as a Uyghur folk medicine to cure
cough and asthma by Uyghur nationality in Xinjiang Uygur Autonomous Region of China. In …