iced tea is a world popular beverage,for example about 80% of people in italy and united states, consume iced tea as a thirsty-quenching beverage. however, it is also believed that iced tea contains health benefit components. process of iced tea involved tea solid extraction and then mixing with edible acids, flavors, sugar or non-nutritional sweeteners. in this research, regarding to the deman...

Abstract Based on the interaction between ascorbic acid and bromocresol purple, a new simple, straightforward, quick method for quantification of is proposed. The procedure based determined quenching effect natural fluorescence signal purple in reaction phosphate buffer solution (pH 6). reduction intensity detected at 641 nm, while excitation occurs 318 nm. linear relationship reduced concentra...

in this paper we investigate the green‎ ‎graphs for the regular and inverse semigroups by considering the‎ ‎green classes of them‎. ‎and by using the properties of these‎ ‎semigroups‎, ‎we prove that all of the five green graphs for the‎ ‎inverse semigroups are isomorphic complete graphs‎, ‎while this‎ ‎doesn't hold for the regular semigroups‎. ‎in other words‎, ‎we prove‎ ‎that in a regular se...

Consider two adolescents: Person One and Person Two. Person One has never used substances and exhibits relatively few behavioral (conduct) problems. On the other hand, Person Two uses substances frequently and more commonly exhibits poor conduct. If you were to guess, which of the individuals would you expect to have lower overall judgment and self-regulation? If you answered Person Two, your i...

I n a world that has become acutely aware of the environmental impact of energy consumption resulting in global warming, and the increasing financial burden of oil after the price spiked this past July to US$145 per barrel, energy conservation has become a hot topic. This is an opportunity for pervasive computing to play an important role in conserving our planetary resources and moving us towa...

The use of antibiotic growth promoter as a feed additive for animals in Indonesia has been prohibited and regulated law, starting from January 1, 2018. Alternative replacement was investigatedand introduced to farms such probiotic. commonly used probiotic the genus Lactobacillus, Bifidobacterium , Bacillus. aim this study identify Lactobacillus strains isolates Jawa Super chicken excreta. Ident...