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Article: Antioxidant activities and bifidogenic properties of water-soluble crude polysaccharide preparations from flammulina velutipes and hypsizygus marmoreus mushrooms

TitleAntioxidant activities and bifidogenic properties of water-soluble crude polysaccharide preparations from flammulina velutipes and hypsizygus marmoreus mushrooms
Authors
Issue Date2015
PublisherNew Century Health Publishers, LLC. The Journal's web site is located at http://www.newcenturyhealthpublishers.com/probiotics_and_prebiotics/index.php
Citation
International Journal of Probiotics & Prebiotics, 2015, v. 10 n. 1, p. 37-42 How to Cite?
AbstractAntioxidant activities of water-soluble crude polysaccharides (WSCP) were determined using the DPPH radical-scavenging test and reducing-power assay. Bifidogenic properties of WSCP were evaluated by enumerating viable counts of Bifidobacterium longum CSCC 5089 in soymilk containing WSCP and monitoring a decrease in pH values during incubation. Results indicated that H. marmoreus WSCP had significantly (P<0.05) stronger antioxidant activities than those ofF. velutipes WSCP. Antioxidant activity of WSCP from H. marmoreus was 4.40 times stronger than those of F. velutipes WSCP with DPPH free radical-scavenging activity test, and 2.65 times stronger with the reducing-power assay. The viable counts of Bifidobacterium longum CSCC 5089 with powders of H. marmoreus and F. velutipes were significantly (P<0.05) higher than that of H. marmoreus and F. velutipes WSCP at 0, 12, 24, 3 6 and 48 b during fermentation. The viable counts of Bifidobacterium longum CSCC 5089 at 24 h with F. velutipes WSCP was 8.34 ± 0.06 log CFU/mL, which was not significantly (P>0.05) different than that of H. marmoreus WSCP (8.15 ± 0.08 log CFU/mL), while both results were significantly (P<0.05) higher than that of the control (7.36 ± 0.05 log CFU/mL). The pH values during incubation showed a pattern similar to that of the viable count of Bifidobacterium longum CSCC 5089. Our results showed that WSCP of H. marmoreus had significantly (P<0.05) higher DPPH radical scavenging activity and reducing power and both H. marmoreus and F. velutipes powders showed good bifidogenic effects on Bifidobacterium longum CSCC5089.
Persistent Identifierhttp://hdl.handle.net/10722/220481
ISSN
2015 SCImago Journal Rankings: 0.189

 

DC FieldValueLanguage
dc.contributor.authorHuang, LI-
dc.contributor.authorChen, MING-
dc.contributor.authorLI, S-
dc.contributor.authorShah, NP-
dc.date.accessioned2015-10-16T06:43:32Z-
dc.date.available2015-10-16T06:43:32Z-
dc.date.issued2015-
dc.identifier.citationInternational Journal of Probiotics & Prebiotics, 2015, v. 10 n. 1, p. 37-42-
dc.identifier.issn1555-1431-
dc.identifier.urihttp://hdl.handle.net/10722/220481-
dc.description.abstractAntioxidant activities of water-soluble crude polysaccharides (WSCP) were determined using the DPPH radical-scavenging test and reducing-power assay. Bifidogenic properties of WSCP were evaluated by enumerating viable counts of Bifidobacterium longum CSCC 5089 in soymilk containing WSCP and monitoring a decrease in pH values during incubation. Results indicated that H. marmoreus WSCP had significantly (P<0.05) stronger antioxidant activities than those ofF. velutipes WSCP. Antioxidant activity of WSCP from H. marmoreus was 4.40 times stronger than those of F. velutipes WSCP with DPPH free radical-scavenging activity test, and 2.65 times stronger with the reducing-power assay. The viable counts of Bifidobacterium longum CSCC 5089 with powders of H. marmoreus and F. velutipes were significantly (P<0.05) higher than that of H. marmoreus and F. velutipes WSCP at 0, 12, 24, 3 6 and 48 b during fermentation. The viable counts of Bifidobacterium longum CSCC 5089 at 24 h with F. velutipes WSCP was 8.34 ± 0.06 log CFU/mL, which was not significantly (P>0.05) different than that of H. marmoreus WSCP (8.15 ± 0.08 log CFU/mL), while both results were significantly (P<0.05) higher than that of the control (7.36 ± 0.05 log CFU/mL). The pH values during incubation showed a pattern similar to that of the viable count of Bifidobacterium longum CSCC 5089. Our results showed that WSCP of H. marmoreus had significantly (P<0.05) higher DPPH radical scavenging activity and reducing power and both H. marmoreus and F. velutipes powders showed good bifidogenic effects on Bifidobacterium longum CSCC5089.-
dc.languageeng-
dc.publisherNew Century Health Publishers, LLC. The Journal's web site is located at http://www.newcenturyhealthpublishers.com/probiotics_and_prebiotics/index.php-
dc.relation.ispartofInternational Journal of Probiotics & Prebiotics-
dc.titleAntioxidant activities and bifidogenic properties of water-soluble crude polysaccharide preparations from flammulina velutipes and hypsizygus marmoreus mushrooms-
dc.typeArticle-
dc.identifier.emailShah, NP: npshah@hku.hk-
dc.identifier.authorityShah, NP=rp01571-
dc.identifier.hkuros255709-
dc.identifier.volume10-
dc.identifier.issue1-
dc.identifier.spage37-
dc.identifier.epage42-
dc.publisher.placeUnited States-

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