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

Persian Verion
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

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

sound

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

Persian Version

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

View:

947
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

DETECTION OF MICROBIAL CONTAMINATION OF UHT MILK PACKAGES USING ULTRASONIC SYSTEM

Pages

  149-157

Abstract

 In current investigation a quality control ultrasonic system has been presented for detecting MICROBIAL CONTAMINATION of UHT MILK packages. This system is able to detect MICROBIAL CONTAMINATION of MILK packages without opening them. Microorganisms’ growth causes some changes in physical and chemical properties of MILK resulting in changes of ultrasonic properties of MILK. In this study amplitude and time of flight of ultrasonic waves were measured. The center frequency of piezoelectric discs was 1.02 MHz and all of experiments were done in temperature 35oC. Ultrasonic tests were conducted for microorganisms Escherichia coli, Staphylococcus aurous and Bacillus cereus. The results showed that different bacteria’s metabolisms affected chemical properties of MILK and detecting process of MICROBIAL CONTAMINATION. Ultrasonic system was able to detect MICROBIAL CONTAMINATION after 7.25 to 12.5 h. from microbe injection. Also, the results showed that ultrasonic system can detect MICROBIAL CONTAMINATION in various values of acidity and pH of MILK packages.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    MOHAMMADI, V., EBRAHIMI, R., GHASEMI VARNAMKHASTI, M., ABBASVALI, M., & LAHIMGARZADE, A.. (2016). DETECTION OF MICROBIAL CONTAMINATION OF UHT MILK PACKAGES USING ULTRASONIC SYSTEM. IRANIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 13(51), 149-157. SID. https://sid.ir/paper/71785/en

    Vancouver: Copy

    MOHAMMADI V., EBRAHIMI R., GHASEMI VARNAMKHASTI M., ABBASVALI M., LAHIMGARZADE A.. DETECTION OF MICROBIAL CONTAMINATION OF UHT MILK PACKAGES USING ULTRASONIC SYSTEM. IRANIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY[Internet]. 2016;13(51):149-157. Available from: https://sid.ir/paper/71785/en

    IEEE: Copy

    V. MOHAMMADI, R. EBRAHIMI, M. GHASEMI VARNAMKHASTI, M. ABBASVALI, and A. LAHIMGARZADE, “DETECTION OF MICROBIAL CONTAMINATION OF UHT MILK PACKAGES USING ULTRASONIC SYSTEM,” IRANIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, vol. 13, no. 51, pp. 149–157, 2016, [Online]. Available: https://sid.ir/paper/71785/en

    Related Journal Papers

    Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops





    مرکز اطلاعات علمی SID
    strs
    دانشگاه امام حسین
    بنیاد ملی بازیهای رایانه ای
    کلید پژوه
    ایران سرچ
    ایران سرچ
    File Not Exists.
    Move to top