antioxidant activity in vitro of polysaccharide extracted

in vitro antioxidant activity of polysaccharides extracted

In vitro antioxidant activity of polysaccharides extracted

Polysaccharides are important composition of marine algae (Jiang, Liu, Tang, Ceng, & Wang, 2008), but by now no study on antioxidant activity of polysaccharides from B. plumosa was reported. The aim of this study is to evaluate their in vitro antioxidant activity and characterize the relationship between chemical characteristic and antioxidant

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antioxidant activity in vitro of polysaccharide extracted by

Antioxidant Activity in Vitro of Polysaccharide Extracted by

The polysaccharides were extracted by different power ultrasound from Ophiopogon japonicas. The extraction yield and in vitro antioxidant activities including scavenging effect on hydroxyl radical, superoxide anion free radicals and DPPH were investigated.

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antioxidant activity of different sulfate content derivatives

Antioxidant Activity of Different Sulfate Content Derivatives

Antioxidant Activity of Different Sulfate Content Derivatives of Polysaccharide Extracted From Ulva Pertusa (Chlorophyta) in Vitro Int J Biol Macromol . 2005 Dec 15;37(4):195-9. doi: 10.1016/j.ijbiomac.2005.10.008.

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antioxidant activity of different sulfate content derivatives

Antioxidant activity of different sulfate content derivatives

Antioxidant activity of different sulfate content derivatives of polysaccharide extracted from Ulva pertusa (Chlorophyta) in vitro Author links open overlay panel Huimin Qi a b Quanbin Zhang a Tingting Zhao a b Rong Chen c Hong Zhang a Xizhen Niu a Zhien Li a

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in vitro antioxidant activities of sulfated polysaccharide

In vitro antioxidant activities of sulfated polysaccharide

The research on antioxidant activity of the sulfated and de-sulfated polysaccharides was carried out in vitro, including hydroxyl radicals scavenging effect, superoxide radical scavenging capacity, DPPH radical activity and reducing power, and the relationship between chemical properties and antioxidant activities was evaluated in this paper. 2.

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evaluation of antioxidant activity of the polysaccharides

Evaluation of antioxidant activity of the polysaccharides

Assay of in vitro antioxidant activity of the polysaccharides extracted from L. barbarum fruits 2.3.1. β-Carotene–linoleic acid assayThe antioxidant activity of the polysaccharide was determined by the method of Siddhuraju and Becker .

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extraction optimization, characterization and antioxidant

Extraction optimization, characterization and antioxidant

Extraction optimization, characterization and antioxidant activity in vitro of polysaccharides from mulberry leaves (MLP) were investigated in the present study. The optimal extraction conditions with an extraction yield of 10.0 ± 0.5% for MLP were determined as follows: extraction temperature 92 °C, extraction time 3.5 h and ratio (v/w, mL/g) of extraction solvent (water) to raw material 34.

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structure, antioxidant activity and in vitro hypoglycemic

Structure, Antioxidant Activity and In Vitro Hypoglycemic

The structure, antioxidant activity and hypoglycemic activity in vitro of a novel homogeneous polysaccharide from Tricholoma matsutake (Tmp) were investigated. Structural features suggested that Tmp was consisted of arabinose (Ara), mannose (Man), glucose (Glc) and galactose (Gal) with a molar ratio of 1.9:13.6:42.7:28.3, respectively, with a molecular weight of 72.14 kDa. The structural chain

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antioxidant activity in vitro of polysaccharide extracted by

Antioxidant Activity in Vitro of Polysaccharide Extracted by

charides from Ophiopogon japonicus. The yield and in vitro antioxidant activi-ties of the polysaccharides extracted by ultrasound were studied comparatively. The results can provide experimental foundation for further studying the effect of ultrasound on the structure and activity of polysaccharides. 2. Materials and Methods 2.1.

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antioxidant activity in vitro of polysaccharide extracted by

Antioxidant Activity in Vitro of Polysaccharide Extracted by

The polysaccharides were extracted by different power ultrasound from Ophiopogon japonicas. The extraction yield and in vitro antioxidant activities including scavenging effect on hydroxyl radical, superoxide anion free radicals and DPPH were investigated.

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extraction, characterization and in vitro antioxidant

Extraction, characterization and in vitro antioxidant

Extraction, characterization and in vitro antioxidant activity of polysaccharides from Carex meyeriana Kunth using different methods Int J Biol Macromol . 2018 Dec;120(Pt B):2155-2164. doi: 10.1016/j.ijbiomac.2018.09.125.

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extraction, preliminary characterization and in vitro

Extraction, preliminary characterization and in vitro

Extraction, preliminary characterization and in vitro antioxidant activity of polysaccharides from Oudemansiella radicata mushroom Int J Biol Macromol . 2018 Dec;120(Pt B):1760-1769. doi: 10.1016/j.ijbiomac.2018.09.209.

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antioxidant activity in vitro and in vivo of the

Antioxidant activity in vitro and in vivo of the

The yield of crude polysaccharides, monosaccharide composition and antioxidant activity of Auricularia auricula polysaccharides (AAPs) were different among samples from various sources. Among them, the strongest antioxidant activity was shown for AAP1, consisting of arabinose, xylose, 2-deoxy-d-glucose, mannose, glucose, and N-acetyl-d

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ultrasonic-assisted extraction and in-vitro antioxidant

Ultrasonic-assisted extraction and in-vitro antioxidant

Polysaccharides are high-molecular-weight macromolecules that can be easily dissolved and dispersed in water under appropriate conditions (Lin and Lai, 2009).They can modulate rheological properties of foods and are generally used as food thickeners, texture modifier, stabilizers, and emulsifiers for various applications (Lai and Lin, 2004, Salazar-Montoya et al., 2002).

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structure, antioxidant activity and in vitro hypoglycemic

Structure, Antioxidant Activity and In Vitro Hypoglycemic

The structure, antioxidant activity and hypoglycemic activity in vitro of a novel homogeneous polysaccharide from Tricholoma matsutake (Tmp) were investigated. Structural features suggested that Tmp was consisted of arabinose (Ara), mannose (Man), glucose (Glc) and galactose (Gal) with a molar ratio of 1.9:13.6:42.7:28.3, respectively, with a molecular weight of 72.14 kDa. The structural chain

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reviews on mechanisms of in vitro antioxidant activity of

Reviews on Mechanisms of In Vitro Antioxidant Activity of

Lin et al. compared the antioxidant properties of different polysaccharide fractions isolated from Lycium barbarum Linnaeus, including crude polysaccharide (CP), crude extract of polysaccharide (CE), deproteinated polysaccharide (DP), and deproteinated and dialyzed polysaccharide (DDP), as well as four purified fractions (one neutral and three

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in vitro antioxidant activities of polysaccharides extracted

In vitro antioxidant activities of polysaccharides extracted

The objective of this study was to evaluate in vitro antioxidant capacities of polysaccharides extracted from Moso Bamboo-Leaf (BLP). The molecular weight of the polysaccharides were obtained by SEC-LLS and their molecular masses were 13.4×10(4)Da, 2.8×10(4)Da and 1.9×10(4)Da, respectively.

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antioxidant activity in vitro of polysaccharide extracted by

Antioxidant Activity in Vitro of Polysaccharide Extracted by

charides from Ophiopogon japonicus. The yield and in vitro antioxidant activi-ties of the polysaccharides extracted by ultrasound were studied comparatively. The results can provide experimental foundation for further studying the effect of ultrasound on the structure and activity of polysaccharides. 2. Materials and Methods 2.1.

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antioxidant activity in vitro of polysaccharide extracted by

Antioxidant Activity in Vitro of Polysaccharide Extracted by

The polysaccharides were extracted by different power ultrasound from Ophiopogon japonicas. The extraction yield and in vitro antioxidant activities including scavenging effect on hydroxyl radical, superoxide anion free radicals and DPPH were investigated.

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extraction, characterization and in vitro antioxidant

Extraction, characterization and in vitro antioxidant

Optimization of extraction conditions, preliminary characterization and in vitro antioxidant activity of polysaccharides from black soybean (BSPS) were investigated. The results of Box-Behnken design showed that the optimal extraction conditions for BSPS were as follows: ratio of water to material of 20 ml/g, extraction time of 6.4h and

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optimized extraction, preliminary characterization, and in

Optimized Extraction, Preliminary Characterization, and In

Optimized Extraction, Preliminary Characterization, and In Vitro Antioxidant Activity of Polysaccharides from Glycyrrhiza Uralensis Fisch Med Sci Monit . 2017 Apr 13;23:1783-1791. doi: 10.12659/msm.900471.

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alkali extraction and in vitro antioxidant activity of

Alkali extraction and in vitro antioxidant activity of

Qi HM, Zhang Q, Zhao T, Hu R, Zhang K, Li Z (2006) In vitro antioxidant activity of acetylated and benzoylated derivatives of polysaccharides extracted from Ulva pertusa (Chlorophyta). Bioorg Med Chem Lett 16:2441–2445. CAS Article Google Scholar

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structure, antioxidant activity and in vitro hypoglycemic

Structure, Antioxidant Activity and In Vitro Hypoglycemic

The structure, antioxidant activity and hypoglycemic activity in vitro of a novel homogeneous polysaccharide from Tricholoma matsutake (Tmp) were investigated. Structural features suggested that Tmp was consisted of arabinose (Ara), mannose (Man), glucose (Glc) and galactose (Gal) with a molar ratio of 1.9:13.6:42.7:28.3, respectively, with a molecular weight of 72.14 kDa. The structural chain

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antioxidant activity of sulfated polysaccharide fractions

Antioxidant activity of sulfated polysaccharide fractions

Antioxidant activities of the polysaccharide fractions were evaluated by assays of various antioxidants in vitro in vitro Subject Category: Techniques, Methodologies and Equipment see more details systems, including superoxide anion, 2,2-diphenyl-1-picrylhydrazyl (DPPH), hydroxyl radical-scavenging activity and metal chelating ability.

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