EFFECT OF SATURATED AND UNSATURATED OILS IN BIOPLASTIC (PHB) PRODUCTION VIA AZOTOBACTER CHORROCHOCUM BACTERIA

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

AKHAVAN SEPAHI A.; RAMEZANI N.; KHANAFARI A.

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

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY Year:2011 | Volume:8 | Issue:28 (SPECIAL ISSUE) Page(s): 19-27

Download Full-Text

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

Persian Verion

View:

791

Download:

Cites:

Information Journal Paper

Title

EFFECT OF SATURATED AND UNSATURATED OILS IN BIOPLASTIC (PHB) PRODUCTION VIA AZOTOBACTER CHORROCHOCUM BACTERIA

Author(s)

AKHAVAN SEPAHI A. | RAMEZANI N. | KHANAFARI A. | Issue Writer Certificate

Keywords

AZOTOBACTERQ3

BIOPOLYMERQ2

SATURATED AND UNSATURATED OILSQ3

DEGRADABLE PLASTICSQ3

PHBQ3

Abstract

Copolymer Polyhydroxyalkanoat (PHAs) is the most well known degradable product of Poly-beta-hydroxybutyrate (PHB). In this research, for producing this kind of polyesters, AZOTOBACTER was separated from soil, and then purified. By changing culture media conditions such as SATURATED AND UNSATURATED OILS (palmitic acid, Olive oil, Castor oil, Sesame oil, Sprout wheat oil, Almond oil, Sweet almond oil, Coconut oil, Snake oil, Nigella seeds oil, Myrtles oil, Walnut oil, Paraffin, Stearic acid, Oleic acid, Chamomile oil, Glycerin), nitrogen, temperature and air blowing, optimum BIOPOLYMER growth condition inside the cell was evaluated. With using quantities and qualities methods like spectrophotometer assay and percentage counted by using gas chromatography (GC), and rate of PHB production were investigated. Result shows that among 10 separated AZOTOBACTER strains, AZ7 was capable to produce 80.793% amount of PHB. Maximum amount of this BIOPOLYMER (84.48%) in 2% Almond oil as carbon source, 1% yeast extract as nitrogen source, 200 rpm air blowing and 33°C were observed. It seems that AZ7 strain accumulated 80-90% of their cellular dry weight of PHB in different media and in competitive of foreign strain is a native candidate for production of PHB.

Cites

No record.

References

No record.

Cite

APA: Copy

AKHAVAN SEPAHI, A., RAMEZANI, N., & KHANAFARI, A.. (2011). EFFECT OF SATURATED AND UNSATURATED OILS IN BIOPLASTIC (PHB) PRODUCTION VIA AZOTOBACTER CHORROCHOCUM BACTERIA. IRANIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, 8(28 (SPECIAL ISSUE)), 19-27. SID. https://sid.ir/paper/72729/en

Vancouver: Copy

AKHAVAN SEPAHI A., RAMEZANI N., KHANAFARI A.. EFFECT OF SATURATED AND UNSATURATED OILS IN BIOPLASTIC (PHB) PRODUCTION VIA AZOTOBACTER CHORROCHOCUM BACTERIA. IRANIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY[Internet]. 2011;8(28 (SPECIAL ISSUE)):19-27. Available from: https://sid.ir/paper/72729/en

IEEE: Copy

A. AKHAVAN SEPAHI, N. RAMEZANI, and A. KHANAFARI, “EFFECT OF SATURATED AND UNSATURATED OILS IN BIOPLASTIC (PHB) PRODUCTION VIA AZOTOBACTER CHORROCHOCUM BACTERIA,” IRANIAN JOURNAL OF FOOD SCIENCE AND TECHNOLOGY, vol. 8, no. 28 (SPECIAL ISSUE), pp. 19–27, 2011, [Online]. Available: https://sid.ir/paper/72729/en

Related Journal Papers