IDEAS home Printed from https://ideas.repec.org/a/caa/jnlcjf/v37y2019i1id182-2018-cjfs.html
   My bibliography  Save this article

Purification, characterization and in vitro bile salt-binding capacity of polysaccharides from Armillaria mellea mushroom

Author

Listed:
  • Guoping Yu
  • Chonghui Yue

    (College of Food Science, Northeast Agricultural University, Harbin, China)

  • Xiaodan Zang

    (College of Food Science, Northeast Agricultural University, Harbin, China)

  • Chao Chen

    (College of Food Science, Northeast Agricultural University, Harbin, China)

  • Liangwei Dong

    (College of Food Science, Northeast Agricultural University, Harbin, China)

  • Yanqiu Liu

    (College of Food Science, Northeast Agricultural University, Harbin, China)

Abstract

The crude polysaccharides from Armillaria mellea were obtained with an ultrasound assisted enzymatic extraction and ethanol precipitation. Two polysaccharide fractions were obtained by ethanol precipitation, which were named AMP-1 and AMP-2. The results of the monosaccharide composition analysis indicated that AMP-1 was composed of mannose, rhamnose, glucose, galactose, arabinose and fucose and that AMP-2 was composed of mannose, rhamnose, glucose, galactose and fucose. Glucose and galactose were the main monosaccharide fractions. The protein and nucleic acid contents in AMP-1 and AMP-2 were detected by using ultraviolet and infrared spectroscopy. The bile salt-binding capacities of the polysaccharide samples were studied in vitro. In comparison with lentinan (LP), AMP-1 and AMP-2 showed increased bile salt-binding capacity. AMP-1 showed the highest binding capacity against all the bile salts. The findings presented in this study highlight the potential of the A. mellea polysaccharides as a natural hypolipidaemic agent.

Suggested Citation

  • Guoping Yu & Chonghui Yue & Xiaodan Zang & Chao Chen & Liangwei Dong & Yanqiu Liu, 2019. "Purification, characterization and in vitro bile salt-binding capacity of polysaccharides from Armillaria mellea mushroom," Czech Journal of Food Sciences, Czech Academy of Agricultural Sciences, vol. 37(1), pages 51-56.
    • Handle: RePEc:caa:jnlcjf:v:37:y:2019:i:1:id:182-2018-cjfs
    DOI: 10.17221/182/2018-CJFS
    as

    Download full text from publisher

    File URL: http://cjfs.agriculturejournals.cz/doi/10.17221/182/2018-CJFS.html
    Download Restriction: free of charge
    File URL: http://cjfs.agriculturejournals.cz/doi/10.17221/182/2018-CJFS.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/182/2018-CJFS?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Xiang Hui Kong & Yin Peng Ma & Yu Pan & Wei Jiang & Ding Jin Li & Xi Jun Chen & Guo Li Yang & Zhen Hua Duan & Jie Chi Zhang, 2021. "Extraction optimisation and lipid-lowering activity of Auricularia heimuer polysaccharides," Czech Journal of Food Sciences, Czech Academy of Agricultural Sciences, vol. 39(6), pages 452-459.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlcjf:v:37:y:2019:i:1:id:182-2018-cjfs. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.