مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

1,346
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

798
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

PRODUCTION OF SINGLE CELL PROTEIN FROM NATURAL GAS: PARAMETER OPTIMIZATION AND RNA EVALUATION

Pages

  235-242

Keywords

SINGLE CELL PROTEIN (SCP) 

Abstract

 Production of single cell protein (SCP) from natural gas in a one liter bubble column reactor and optimization of the process parameters were investigated. The medium specifications, nitrogen sources, initial inoculum volume, and inlet ratio of gas to air were considered as process parameters to be optimized. The optimum condition for highest biomass production in which the maximum quantity of protein was obtained, were the use of a certain carbon-less salt broth utilizable with methane (named as Methane Salt Broth/MSB) and sodium nitrate as medium and nitrogen source respectively. Also, 7%(v/v) inoculation size, and an inlet gas mixture of 60/40 natural gas/air were determined as the effective inoculation and appropriate volume configuration of inlet gases. Protein production in optimum condition was 69.3 %( w/w) of biomass in dry basis which its structural amino acids can be in comparable with other nutrient sources. An average amount of 10 g RNA out of 100 g of cellular protein [or 6 %(w/w) RNA in whole biomass] was extracted from the biomass which is extremely near to the possible minimum of RNA distribution among bacteria. Heat shock treatment was applied for reducing the RNA in the biomass bulk. Heat Treatment at 60 to 65°C for 10 to 20 min provided the best RNA reduction results (around 1 gram in 100 grams of protein). Regarding the structural amino acids and RNA content, the properties of single cell protein resulted in this experimental work, were in a frame which it could be consumed safely.
 
 

Multimedia

  • No record.

    • Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    YAZDIAN, F., HAJIZADEH, S., JAHANSHAHI, M., SHOJA ALSADATI, S.A., KHALILZADEH, R., & NOSRATI, M.. (2005). PRODUCTION OF SINGLE CELL PROTEIN FROM NATURAL GAS: PARAMETER OPTIMIZATION AND RNA EVALUATION. IRANIAN JOURNAL OF BIOTECHNOLOGY, 3(4), 235-242. SID. https://sid.ir/paper/531593/en

    Vancouver: Copy

    YAZDIAN F., HAJIZADEH S., JAHANSHAHI M., SHOJA ALSADATI S.A., KHALILZADEH R., NOSRATI M.. PRODUCTION OF SINGLE CELL PROTEIN FROM NATURAL GAS: PARAMETER OPTIMIZATION AND RNA EVALUATION. IRANIAN JOURNAL OF BIOTECHNOLOGY[Internet]. 2005;3(4):235-242. Available from: https://sid.ir/paper/531593/en

    IEEE: Copy

    F. YAZDIAN, S. HAJIZADEH, M. JAHANSHAHI, S.A. SHOJA ALSADATI, R. KHALILZADEH, and M. NOSRATI, “PRODUCTION OF SINGLE CELL PROTEIN FROM NATURAL GAS: PARAMETER OPTIMIZATION AND RNA EVALUATION,” IRANIAN JOURNAL OF BIOTECHNOLOGY, vol. 3, no. 4, pp. 235–242, 2005, [Online]. Available: https://sid.ir/paper/531593/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button