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Jixian Zhang
Jiangsu University
17Publications
6H-index
92Citations
Publications 19
Newest
#1Jinyan Gu (Jiangsu University)H-Index: 3
#2Haihui Zhang (Jiangsu University)H-Index: 11
Last.Yuanqing He (Jiangsu University)H-Index: 6
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Abstract To ascertain the preliminary structural characteristics and biological activity of different fractions of polysaccharides from Sagittaria sagittifolia L. (SPCs) by ultrasonic assisted extraction (UAE), four new polysaccharides (SPC-60, SPC-70, SPC-80 and SPC-90) were successively fractionated by ethanol. The results implied that except for neutral sugar, four contained proteins and uronic acids in their structure, which were further confirmed by the ultraviolet and infrared spectra. Mol...
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Abstract Background Because of the important role of bioactive compounds in functional foods and health care, more and more attention has been paid to the active components extracted by green extraction methods. However, how to ensure the extraction yield and biological activity during the extraction process is an urgent problem to be solved. Subcritical water extraction (SWE) is a promising engineering method, which provides an environmentally friendly technology for extracting various bioactiv...
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#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Xuxu Zhang (Jiangsu University)H-Index: 1
Last.Haihui Zhang (Jiangsu University)H-Index: 11
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Abstract In the present study, to investigate the prevention mechanism of proanthocyanidins from lotus seedpod (LSPCs) on methyl mercuric chloride (MMC) induced neurotoxicity, neuron/astrocyte cells were co-cultured to simulate the microenvironment in vivo to the greatest extent. The results showed that, compared with MMC group, pretreatment with LSPCs not only improved cell survival rate, decreased the release of lactate dehydrogenase (LDH), decreased the intracellular reactive oxygen species (...
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#1Chaoting Wen (Jiangsu University)H-Index: 6
#2Jixian Zhang (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
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Abstract In the present study, the antioxidant hydrolysates obtained from watermelon seed protein (WSP) after divergent ultrasound and ultrafiltration treatment were studied. The results showed that the slit divergent ultrasound (SDU, 20/28 KHz) pretreatment had considerable influence on the structure and enzymatic efficiency of WSP. Besides, compared with hydrolysates without ultrasonic and ultrafiltration treatment, watermelon protein hydrolysates with molecular weight
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#1Zheng Yan (Jiangsu University)H-Index: 1
#2Haihui Zhang (Jiangsu University)H-Index: 11
Last.Yuqing Duan (Jiangsu University)H-Index: 11
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Abstract In this study, polyphenols from lotus seedpod were extracted by subcritical water. Based on single factor experiments, the extraction conditions were optimized by response surface methodology (RSM). Under optimal conditions [temperature of 140°C, time of 20 min, liquid-solid ratio of 70 mL/g and 4‰ (W/V) NaHSO3], the maximal yeild of lotus seedpod polyphenols (LSPP) was 178.32 mg of gallic acid equivalents (mg GAE) per gram dry weight (g DW), significantly higher than that of hot water ...
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#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
Last.Yuqing Duan (Jiangsu University)H-Index: 11
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Abstract Polysaccharides isolated from natural products, have raised an increasing interest due to their variety of beneficial health effects. Plantago spp., a valuable Chinese herbal plant, has a long history of cultivation and is widely accepted as traditional herbal medicines and functional foods in Asian counties. Polysaccharide is a very important biological active ingredient in the Plantago spp., which has a variety of biological effects, including immunomodulatory, antioxidant, antitumor,...
2 CitationsSource
#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
view all 6 authors...
1 CitationsSource
#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
view all 8 authors...
Abstract In the present study, orthogonal experiment (L9 (3)4) was used to optimize the extraction process of Sagittaria sagittifolia L. polysaccharides (SSP) with subcritical water, and the antioxidant activities of polysaccharides were also investigated. The results showed that the optimum extraction conditions were obtained when pH, extraction temperature, extraction time, and liquid to solid ratio were 7, 170 °C, 16 min and 30:1 (mL/g), respectively. In addition, DPPH/ABTS radical scavenging...
4 CitationsSource
#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
view all 5 authors...
Abstract Cordyceps militaris is a unique and precious medical fungus in Chinese Cordyceps, which has been widely used as the traditional medicines or as biocontrol agents against pests in China for centuries. Polysaccharides are one of bioactive constituents in Cordyceps militaris with a variety of biological activities, including immunomodulation, antioxidant, anti-tumor, and anti-aging activities, among others. However, natural Cordyceps militaris are very rare and expensive, most of literatur...
5 CitationsSource
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