• inzer gul afghan
• Dr. Anupama Shrivastav
• Dr. Arun kumar

Polyhydroxyalkanoates (PHAs) are intracellular storage granules that accumulate by different microorganisms as energy and carbon store materials. They are environmentally friendly, biodegradable and also biocompatible bio plastics, unlike synthetic plastics that take several decades to degrade, PHAs can be fully degraded between one and two years by different microorganism into CO2 and water, in this study, we aim to isolate and screening of PHAs producing bacteria utilizing various agro-industrial wastes, dairy wastes, pulp, and paper mill wastes, activated sludges of treatment plants, rhizosphere, various microorganism are industrially important candidates for the reason that they can use waste substances of various origins as substrate to produce bio products containing PHA. The system to separate their bio products can be economical in regard to production, In conclusion, exploring of capabilities like of dual production through microorganisms, and uses of wastes as renewable source under suitable cultural condition in medium or continuous process can cause reduction in present cost biopolymer production from intracellular granules of PHA.

Polyhydroxyalkanoates (PHAs), microorganism, rhizosphere, bio products

"Production of polyhydroxyalkanoates (PHAs) utilizing different biological wastes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.514-522, April-2019, Available :http://www.jetir.org/papers/JETIR1904M77.pdf

"Production of polyhydroxyalkanoates (PHAs) utilizing different biological wastes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp514-522, April-2019, Available at : http://www.jetir.org/papers/JETIR1904M77.pdf