Xylogalacturonan-enriched pectin from the fruit pulp of Adansonia digitata: Structural characterization and antidepressant-like effect

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dc.contributor.authorPatova, O. A
dc.contributor.authorLuаnda, A
dc.contributor.authorPaderin, N. M
dc.contributor.authorPopov, S. V
dc.contributor.authorMakangara, J. J
dc.contributor.authorKuznetsov, S. P
dc.contributor.authorKalmykova, E. N
dc.date.accessioned2022-03-08T11:25:05Z
dc.date.available2022-03-08T11:25:05Z
dc.date.issued2021
dc.descriptionAbstract. Full text article available at: https://doi.org/10.1016/j.carbpol.2021.117946en_US
dc.description.abstractThe low methyl-esterified and acetylated xylogalacturonan (DM 20 %, DA 2 %, Mw ∼ 58 kDa) was isolated by water extraction for 4 h × 2 at 50 °C (yield 23 %) from the pulp of baobab fruit (Adansonia digitata L.). Subsequent tightening of the conditions for water extraction by mean increasing the temperature to 70 °C and time to 12 h led to the co-extraction of small amounts of starch components and RG I with xylogalacturonan. Structural analysis (DEAE-cellulose ion-exchange chromatography, HPSEC, monosaccharide analysis, NMR spectroscopy) revealed that about 12 mol. % of 1,4-linked α-GalpA residues were substituted by single β-Xylp residues at the O-3 position. The xylogalacturonan was found to possess an antidepressant-like effect in mice. The study offers using the baobab fruit as a rich source of soluble dietary fiber – water-soluble pectin with beneficial physiological effect.en_US
dc.identifier.citationPatova, O. A., Luаnda, A., Paderin, N. M., Popov, S. V., Makangara, J. J., Kuznetsov, S. P., & Kalmykova, E. N. (2021). Xylogalacturonan-enriched pectin from the fruit pulp of Adansonia digitata: Structural characterization and antidepressant-like effect. Carbohydrate Polymers, 262.en_US
dc.identifier.otherDOI: 10.1016/j.carbpol.2021.117946
dc.identifier.urihttp://hdl.handle.net/20.500.12661/3453
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.subjectBaobaben_US
dc.subjectBiological activityen_US
dc.subjectNMRen_US
dc.subjectPolysaccharide isolationen_US
dc.titleXylogalacturonan-enriched pectin from the fruit pulp of Adansonia digitata: Structural characterization and antidepressant-like effecten_US
dc.typeArticleen_US
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