IDEAS home Printed from https://ideas.repec.org/a/ibn/jasjnl/v4y2012i7p95.html
   My bibliography  Save this article

Optimization of Fermentation Conditions for Antibiotic Production by Actinomycetes YJ1 Strain against Sclerotinia sclerotiorum

Author

Listed:
  • Qin Song
  • Yun Huang
  • Hui Yang

Abstract

In order to improve the productivity of activities substance of actinomycetes YJ1, the effects of the medium components, inoculation volume, medium capacity, rotary speed, fermentation time, temperature and initial pH on the biological activity of YJ1 were investigated by detecting the mycelium growth inhibition rate of Sclerotinia sclerotiorum. The results show that the inhibition rate is the highest under the optimum medium composition (g/L), containing sucrose 10.0, soluble starch 10.0, soybean meal 20.0, K2HPO4 0.5, MgSO4 0.5, NaCl 1.0 and FeSO4 0.01. The maximum antibiotic activity is obtained at the inoculation volume 5%, medium volume in 250 ml flask 75 ml, rotary speed of 180 r/min, fermentation time 4 days, temperature 28°C and initial pH 7.0. The inhibition rate has been increased by 6.71% under the optimized condition.

Suggested Citation

  • Qin Song & Yun Huang & Hui Yang, 2012. "Optimization of Fermentation Conditions for Antibiotic Production by Actinomycetes YJ1 Strain against Sclerotinia sclerotiorum," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 4(7), pages 1-95, May.
    • Handle: RePEc:ibn:jasjnl:v:4:y:2012:i:7:p:95
    as

    Download full text from publisher

    File URL: https://ccsenet.org/journal/index.php/jas/article/download/15521/12076
    Download Restriction: no
    File URL: https://ccsenet.org/journal/index.php/jas/article/view/15521
    Download Restriction: no
    ---><---

    More about this item

    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

    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:ibn:jasjnl:v:4:y:2012:i:7:p:95. 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: Canadian Center of Science and Education (email available below). General contact details of provider: https://edirc.repec.org/data/cepflch.html .

    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.