Microbial Processes and Technology - Highlights
Highlights
- Process for keratinase production demonstrated at tray level using chicken feather and wheat bran as substrates with a yield of 2800 IU/gDS.
Photosynthetic organisms are the primary producers of PUFA and the major producers of docosahexaenoic acid (DHA), eicosapentaenoic acid (EPA) are algae. These PUFAs are essential in the metabolism of animals as they are implicated as the starting material for synthesis of several signalling molecules. The dietary content of such fatty acids are therefore important in both humans and other animals.
The linear polyunsaturated triterpene squalene, exists in all organisms and has immense applications in food, pharmaceutical and cosmetic industries. New applications of squalene as an enhancer are ever increasing ensuing in its growing demand. Development of a Pichia model with accelerated Farnesyl diphosphate (FPP) precursor flux towards squalene and reduced squalene drain towards ergosterol is being studied. Lipid droplets provide extra space for accumulation of squalene in cytoplasm.
Understanding transport across membranes has tremendous implications in understanding how organisms/cells react to its environment. This includes the elucidation of metabolic circuits, antibiotic resistance, development of membrane potential and hence biological generation of energy and much more. Studies on synthetic membrane vesicles at MPTD is focused on understanding the transport phenomena, and also on creating functional artificial cells that mimic microorganisms