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Structural characterization, antioxidant activity, and antiglycation activity of polysaccharides from different chrysanthemum teas
Yuan,Qin1; Fu,Yuan1; Xiang,Pan Yin1; Zhao,Li1; Wang,Sheng Peng3; Zhang,Qing1; Liu,Yun Tao1; Qin,Wen1; Li,De Qiang2; Wu,Ding Tao1
2019
Source PublicationRSC Advances
Volume9Issue:61Pages:35443-35451
Abstract

Polysaccharides are one of the major bioactive components in chrysanthemum teas. In order to understand well the chemical structures and bioactivities of polysaccharides from different chrysanthemum teas (JHPs) collected in China, the physicochemical characteristics, antioxidant activity, and antiglycation activity of polysaccharides extracted from different chrysanthemum teas, including Coreopsis tinctoria, Chrysanthemum indicum, C. morifolium 'Huangju', C. morifolium 'Gongju', and C. morifolium 'Hangbaiju', were investigated. The results showed that the contents of total uronic acids and total phenolics in JHPs ranged from (28.4 ± 0.3)% to (36.2 ± 0.2)%, and from 9.4 ± 0.7 to 70.2 ± 1.7 mg GAE per g, respectively. The molecular weights of fraction 1 and fraction 2 in JHPs ranged from 4.29 × 10 to 5.88 × 10 Da, and from 4.11 × 10 to 5.24 × 10 Da, respectively. The dominant constituent monosaccharides of JHPs were galacturonic acid, arabinose, and galactose. Furthermore, JHPs, especially polysaccharides extracted from C. tinctoria, exerted remarkable ABTS, DPPH, nitric oxide, and hydroxyl radical scavenging activities, as well as strong antiglycation activities. The results are helpful for better understanding of the chemical structures and bioactivities of JHPs, and JHPs may have good potential applications in the functional-food industry.

DOI10.1039/c9ra05820f
URLView the original
Indexed BySCIE
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000498861100013
Scopus ID2-s2.0-85074896686
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Cited Times [WOS]:7   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Affiliation1.College of Food Science,Sichuan Agricultural University,Ya'an, Sichuan,625014,China
2.Department of Pharmacy,Second Hospital of Hebei Medical University,Shijiazhuang,China
3.State Key Laboratory of Quality Research in Chinese Medicine,Institute of Chinese Medical Sciences,University of Macau,Macao
Recommended Citation
GB/T 7714
Yuan,Qin,Fu,Yuan,Xiang,Pan Yin,et al. Structural characterization, antioxidant activity, and antiglycation activity of polysaccharides from different chrysanthemum teas[J]. RSC Advances,2019,9(61):35443-35451.
APA Yuan,Qin,Fu,Yuan,Xiang,Pan Yin,Zhao,Li,Wang,Sheng Peng,Zhang,Qing,Liu,Yun Tao,Qin,Wen,Li,De Qiang,&Wu,Ding Tao.(2019).Structural characterization, antioxidant activity, and antiglycation activity of polysaccharides from different chrysanthemum teas.RSC Advances,9(61),35443-35451.
MLA Yuan,Qin,et al."Structural characterization, antioxidant activity, and antiglycation activity of polysaccharides from different chrysanthemum teas".RSC Advances 9.61(2019):35443-35451.
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