Cooking oil, triglycerides that is liquid at room temperature, one of important foodstuffs. Repeated use cooking oil might decrease the quality and leads to negative impacts on health. An alternative method treat used adsorption with cacao shell. This present study aims find out influences adsorbent size variation peels as reduction free fatty acid, peroxide numbers water content in oil. The te...

Biodiesel, a non-toxic and biodegradable fuel, has recently become a major source of renewable alternative fuels. Utilization of lipase as a biocatalyst to produce biodiesel has advantages over common alkaline catalysts such as mild reaction conditions, easy product separation, and use of waste cooking oil as raw material. In this study, Pseudomonas cepacia lipase immobilized onto magnetic nano...

Distillers dried grains (DDG) have potential to be a nutritionally important source of protein, oil and phenolic antioxidants. DDG was subjected to high-shear and jet-cooking, with or without alkaline pH adjustment and autoclaving. Soluble and insoluble fractions were analyzed for protein, oil and ash. Extracts were analyzed for phenolic acids and antioxidant activity. Protein contents were sig...

< Cooking can generate appreciable aerosol within the area where cooking takes place. < Cooking aerosol is largely within the respirable size range. < Fatty acids and dicarboxylic acids are major components. < Other constituents are alkanones, alkanals, lactones, PAH, sterols and alkanes. < Raw food, cooking oil, cooking style and temperature affect aerosol composition. a r t i c l e i n f o

Cooking oil waste leads to well-known environmental impacts and its bioremediation by lipase-based enzymatic activity can minimize the high cytotoxic potential. In addition, they are among the biocatalysts most commercialized worldwide due to the versatility of reactions and substrates. However, although lipases are able to process cooking oil wastes, the products generated from this process do...