IDEAS home Printed from https://ideas.repec.org/a/ags/asagre/330032.html
   My bibliography  Save this article

Effects of Emulsifier on Fermentation Performance of Active Dry Wine Yeast

Author

Listed:
  • ZHANG, Heng
  • QIN, Xianwu
  • SUN, Yafang
  • YANG, Wenjing
  • ZHENG, Jinjing
  • XU, Yinhu
  • LU Fa

Abstract

[Objectives] To explore the influence of emulsifier on the fermentation performance of wine active dry yeast. [Methods] Angel active dry yeast RV002 was selected as the test strain, and the simulated grape juice was used as the fermentation medium to investigate the fermentation rate, the yeast cell number and morphology, and the physicochemical indexes of the produced wine. [Results] It was found that the viable cell rate of the active dry yeast without the emulsifier was significantly reduced, and the fermentation rate was significantly slowed down. However, the emulsifier had no significant effect on the morphology of yeast cells, the fermentation cycle, the final number of viable cells, and the quality of the produced wine. [Conclusions] The active dry wine yeast without emulsifier can reduce the formation of grape juice foam and reduce the risk of grape juice spillover.

Suggested Citation

  • ZHANG, Heng & QIN, Xianwu & SUN, Yafang & YANG, Wenjing & ZHENG, Jinjing & XU, Yinhu & LU Fa, 2022. "Effects of Emulsifier on Fermentation Performance of Active Dry Wine Yeast," Asian Agricultural Research, USA-China Science and Culture Media Corporation, vol. 14(03), March.
    • Handle: RePEc:ags:asagre:330032
    DOI: 10.22004/ag.econ.330032
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/330032/files/330032.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.330032?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
    ---><---

    More about this item

    Keywords

    Agribusiness;

    Statistics

    Access and download statistics

    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:ags:asagre:330032. 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: AgEcon Search (email available below). General contact details of provider: .

    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.