Protein and Peptide Letters - Volume 25, Issue 2, 2018

Background: Enzymes are biocatalysts that play key roles in the production of biomolecules. Transgenic plants can be valuable cost effective resource to produce enzymes with bona fide structure. Further, plants provide inexpensive production platforms for pharmaceuticals and nutraceuticals. Objective: This review article summarizes the properties and importance of enzymes and describes how foreign proteins/ Read More

Background: The transesterification of high oleic palm oil methyl ester (HOPME) with neopentyl glycol (NPG) has been investigated. The present study revealed the application of low-pressure technology as a new synthesis method to produce NPG diesters. Single variable optimization and response surface methodology (RSM) were implemented to optimize the experimental conditions to achieve the maximum composition Read More

Background: Eichhornia crassipes is an aquatic plant well known for its role in soil reclamation due to the containment of valuable nutrients. Moreover, its biomass is an abundant and low-cost biological resource. Pyrolysis of a biomass offers one of the cleanest methods to harness the bioenergy stored in the biomass. Objective: The present study was focused on evaluating the bioenergy potential of Eichhornia crassipes Read More

Background: Lipid-producing microorganisms, said to be oleaginous have been recognized since several years. We had investigated the effects of medium components and culturing situations on cell growth and lipid accumulation of oleaginous yeasts which were analytically examined so as to enhance lipid yield for biodiesel production. Objective: The main objective of this study was to explore oleaginous yeast, Yarrowia lipolyti Read More

Background: Cellulose represents a major source of fermentable sugars in lignocellulosic biomass and a combined action of hydrolytic enzymes (exoglucanases , endoglucanases and β-glucosidases) is required to effectively convert cellulose to glucose that can be fermented to bio-ethanol. However, in-order to make the production of bio-ethanol an economically feasible process, the costs of the enzymes to be used for hydr Read More