Browsing by Subject "Encapsulation"
Now showing items 1-5 of 5
Effect of encapsulation on Zymomonas mobilis survival rate from practical conditions and its levan polysaccharide production ability (Assumption University, 2017-09)
Bioethanol is one of the good sources of liquid energy for automobiles and industries. The bioethanol market has continued to grow rapidly in recent years. Thai government aims to increase ethanol consumption from 1.2 billion liters in 2015 to 3.3 billion liters by 2021 and up to 4.1 billion liters by 2036. Z. mobilis, a gram-negative bacterium, is considered as an alternative organism in large-scale fuel ethanol production. The bacterium Z. mobilis is a highly potent ethanol producer already used in industrial-scale ...
Effect of encapsulation on Zymomonas mobilis survivor rate from practical conditions and levan polysaccharide production ability (Bangkok : Assumption University, 2017)
Encapsulation of protease from Aspergillus oryzae and lipase from Thermomycess lanuginoseus using alginate and different copolymer type (2016)
Although the application of enzymes in food as a food processing aid and enzyme supplement is ofinterest and widely used, the enzymes can be easily deactivated or lose their activity due to many causessuch as pH and moisture as well as through the introduction of incompatible ingredients during foodprocessing and storage. These problems can be solved by the encapsulation technique, especially in a gelmatrix. The inﬂuences were studied of the alginate concentration, types of copolymer and their con-centrations on the bead size, encapsulation yield ...
Microencapsulation of Saffron (Crocus sativus L.) Extract in Copolymer Complexes Using Extrusion Method (2015)
This study describes the preparation of alginate-chitosan and alginate-gelatin beads containing saffron components to be incorporated as additives in food products. This study evaluated the influence of incorporating hydrophilic natural polymers, alginate-chitosan and alginate-gelatin on preserving saffron components. The alginate beads were coated with chitosan and gelatin as copolymer by extrusion method with a polyelectrolyte complex reaction between two oppositely charged poly-ions. The beads were formulated, optimized and evaluated to ...
(Bangkok : Assumption University, 2020)