Process for simultaneous production of citric acid and cellulolytic enzymes

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12252726
APP PUB NO 20210355511A1
SERIAL NO

17390956

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Abstract

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The present invention relates to a process for simultaneous production of citric acid and cellulolytic enzymes. The batch process comprising (i) adding slurry of a pre-treated lignocellulosic biomass or cellulose in a fermentation media; (ii) inoculating 10% (v/v) active liquid seed culture of Penicillium funiculosum MRJ-16 in the fermentation media of step (i); (iii) subjecting the culture of step (ii) to fermentation in an aerated fermenter at a temperature of 28-33° C. for a duration of 96 hours; and (iv) collecting enzyme broth after fermentation of step (iii) to obtain citric acid and cellulolytic enzymes. The batch and fed-batch process of the present invention results in high titer production of citric acid and cellulolytic enzymes in a single step and using single microbial strain.

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Patent Owner(s)

  • INDIAN OIL CORPORATION LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adsul, Mukund Faridabad, IN 5 2
Gupta, Ravi Prakash Faridabad, IN 31 6
Mathur, Anshu Shankar Faridabad, IN 16 6
Puri, Suresh Kumar Faridabad, IN 45 35
Ramakumar, Sankara Sri Venkata Faridabad, IN 142 104
Sandhu, Simranjeet Kaur Faridabad, IN 5 2
Singhania, Reeta Rani Faridabad, IN 5 2
Tuli, Deepak Kumar Faridabad, IN 29 87

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