Chemical composition and free radical scavenging activities of a sulphated polysaccharide extracted from abalone gonad (Haliotis Discus Hannai Ino)

Zhu, Bei Wei; Zhou, Da Yong; Tao, Li; Yan, Shihao; Yang, Jing; Li, Dong Mei; Xi, Dong; Murata, Yoshiyuki

doi:10.1016/j.foodchem.2010.01.010

Cited by 62 publications

(30 citation statements)

References 30 publications

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“…As a precious marine product, the nutrition and pharmacy values of abalone have received extensive attention [1][2][3][4][5][6]. A substantial amount of work has been published on the structures and activities of polysaccharide from abalone.…”

Section: Introductionmentioning

confidence: 99%

A novel glycosaminoglycan-like polysaccharide from abalone Haliotis discus hannai Ino: Purification, structure identification and anticoagulant activity

Chen²,

Wang

et al. 2011

International Journal of Biological Macromolecules

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Section: Introductionmentioning

confidence: 99%

A novel glycosaminoglycan-like polysaccharide from abalone Haliotis discus hannai Ino: Purification, structure identification and anticoagulant activity

Chen²,

Wang

et al. 2011

International Journal of Biological Macromolecules

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“…Infrared (IR) spectra of AF3 was analyzed by the method of Bei-Wei Zhu et al [21]. AF3 was mixed with potassium bromide (KBr) and the IR spectra were recorded using a FTIR Spectrophotometer in the range 4,000-400 cm −1 with a resolution of 4 cm −1 .…”

Section: Infrared Spectral Analysis Of Af3mentioning

confidence: 99%

Effect of Ascophyllan from Brown Algae Padina tetrastromatica on Inflammation and Oxidative Stress in Carrageenan-Induced Rats

2013

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Sulfated polysaccharide ascophyllan was isolated from the brown algae Padina tetrastromatica and purified by ion-exchange chromatography. Anti-inflammatory effect of ascophyllan fraction against carrageenan-induced paw edema in rats was studied. Paw edema in rats was induced by injecting 0.1 ml, 1 % carrageenan suspension in 0.9 % NaCl solution into the sub-plantar tissue of the right hind paw. Carrageenan caused a significant increase in the activity of inflammatory marker enzymes like lipoxygenases and cyclooxygenase in peripheral blood mononuclear cells and paw tissue and also increased the concentration of prostaglandin E2 (PGE2) and myeloperoxidase (MPO) in paw tissue. When compared to the reference drug diclofenac, ascophyllan fraction-3 (AF3) treatment significantly reduced the activities of anti-inflammatory enzymes, concentration of PGE2 and MPO. AF3 treatment decreased the mRNA level expression of TNF-α and IL-6. Concentration of thiobarbituric acid reactive substances was decreased. Activities of antioxidant enzymes and reduced glutathione level were increased on treatment with AF3. Histopathology of paw tissue showed decreased edema formation and cellular infiltration on supplementation with AF3. Thus the results demonstrated the potential beneficiary effect of ascophyllan fraction on carrageenan-treated rats.

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“…Besides DS, some other structural characteristics, such as molecular weight and monosaccharide composition, are also considered as main factors influencing radical scavenging capacity of polysaccharide [34]. The antioxidant activity of polysaccharides was not a function of single factors but a combination of several factors [28,35]. The detailed relationship between antioxidant activity and structure characteristics of sulfated derivatives of EPS still requires further investigation.…”

Section: Scavenging Activity Of Hydroxyl Radicalmentioning

confidence: 99%

Sulfated modification and antioxidant activity of exopolysaccahrides produced by Enterobacter cloacae Z0206

Jin

Huang

et al. 2011

International Journal of Biological Macromolecules

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Chemical composition and free radical scavenging activities of a sulphated polysaccharide extracted from abalone gonad (Haliotis Discus Hannai Ino)

Cited by 62 publications

References 30 publications

A novel glycosaminoglycan-like polysaccharide from abalone Haliotis discus hannai Ino: Purification, structure identification and anticoagulant activity

A novel glycosaminoglycan-like polysaccharide from abalone Haliotis discus hannai Ino: Purification, structure identification and anticoagulant activity

Effect of Ascophyllan from Brown Algae Padina tetrastromatica on Inflammation and Oxidative Stress in Carrageenan-Induced Rats

Sulfated modification and antioxidant activity of exopolysaccahrides produced by Enterobacter cloacae Z0206

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