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Antioxidant activities of Sagittaria sagittifolia L. polysaccharides with subcritical water extraction

Published on Aug 1, 2019in International Journal of Biological Macromolecules4.78
· DOI :10.1016/j.ijbiomac.2019.05.047
Jixian Zhang6
Estimated H-index: 6
(Jiangsu University),
Chaoting Wen6
Estimated H-index: 6
(Jiangsu University)
+ 5 AuthorsHaile Ma19
Estimated H-index: 19
(Jiangsu University)
Abstract
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 rate and Fe3+ reducing power of polysaccharides exhibited a certain dose-effect relationship. Furthermore, both yield and antioxidant activities of polysaccharides with subcritical water extraction (SWE) were higher than traditional hot water extraction (HWE). The above results showed that SWE was an effective technique to extract and separate polysaccharides from Sagittaria sagittifolia L., which may be potentially applied in the related polysaccharides extraction.
  • References (54)
  • Citations (4)
References54
Newest
#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
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5 CitationsSource
#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Meng Chen (Jiangsu University)H-Index: 3
Last.Haile Ma (Jiangsu University)H-Index: 19
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4 CitationsSource
#1Chaoting Wen (Jiangsu University)H-Index: 6
#2Jixian Zhang (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
view all 7 authors...
6 CitationsSource
#1Chaoting Wen (Jiangsu University)H-Index: 6
#2Jixian Zhang (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
view all 7 authors...
4 CitationsSource
#1Sirine Lajili (UDS: University of Strasbourg)H-Index: 4
#2Hiba Hadj Ammar (University of Monastir)H-Index: 3
Last.Abderrahman Bouraoui (University of Monastir)H-Index: 12
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3 CitationsSource
#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
Last.Haihui Zhang (Jiangsu University)H-Index: 11
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13 CitationsSource
#1Adane Tilahun Getachew (AAU: Addis Ababa University)H-Index: 7
#2Hee Jeong Lee (Pukyong National University)H-Index: 1
Last.Byung-Soo Chun (Pukyong National University)H-Index: 17
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3 CitationsSource
#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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12 CitationsSource
#1Chaoting Wen (Jiangsu University)H-Index: 6
#2Jixian Zhang (Jiangsu University)H-Index: 6
Last.Xiaoping Luo (Jiangsu University)H-Index: 7
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#1Rehebati Nuerxiati (CAS: Chinese Academy of Sciences)H-Index: 1
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#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
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#1Jixian Zhang (Jiangsu University)H-Index: 6
#2Chaoting Wen (Jiangsu University)H-Index: 6
Last.Haile Ma (Jiangsu University)H-Index: 19
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