gaz is one of the traditional food products. ingredient of gaz has certain differences compared with other sweets & snacks, which in the preparation of them no oils, starch and flour is used. adverse color, taste and odor in gaz may has been created by oxidation in nuts at store condition. on the other hand, gaz becomes dry in inappropriate packaging at areas with low humidity and becomes soft ...

Abstract Sapodilla fruit ( Manilkara zapota ) is one of the annual tropical plants that have a shelf life only 3-4 days at room temperature. One way to extend by coating. Chitosan has an excellent potential be applied as edible The addition essential oils, namely Vanilla and Betel, expected improve characteristics coating act antimicrobial antioxidant. This research was conducted using Chitosan...

A two-dimensional (2D) subwavelength nanostructure for antireflection coating is fabricated upon a transparent substrate. Self-assembled 2D colloidal crystals are used as a nanoscale composite material with controlled thickness and low refractive index. The feature size of the structure is approximately 105 nm. The structure is used for antireflection coating, and the measured reflectivity of a...

The article considers the ways of solving problems, regarding rework and durability improvement elements industrial equipment. One to restore improve operational properties machinery parts is application galvanic coatings, in particular, composite coatings. shows performance composites, determines optimal content dispersed phase composite, terms ratio strength matrix. electrochemical coating we...