Color degradation kinetics in low-calorie strawberry and guava jellies
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چکیده
منابع مشابه
Physical and Physicochemical Evaluation of Different Brands of Traditional, Low Calorie and Sugar-free Guava Preserves
The aim of this study was to evaluate the physical and physicochemical properties of different brands of traditional (A, B and E), low calorie (C) and sugar-free (D) guava preserves. The results of these analysis indicated that there are differences in the physical and physicochemical properties of the different brands studied, and the partial and/or total exclusion of sugar from guava alters i...
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Strawberry guava Psidium cattleianum Sabine (Myrtales, Myrtaceae) was introduced to Hawaii about 1825 and quickly escaped from cultivation. It is now found on all inhabited islands where it is one of the most important forest weeds. The small trees form extremely dense monotypic stands up to 10 m in height. Four insect species were found that have significant deleterious effects and, therefore,...
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The effects of field strength and multiple thermal treatments on electrical conductivity of strawberry products were investigated. Electrical conductivity increased with temperature for all the products and conditions tested following linear relations. Electrical conductivity was found to depend on the strawberry-based product. An increase of electrical conductivity with field strength was obvi...
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OBJECTIVE To test the hypothesis that dieting, or the restriction of caloric intake, is ineffective because it increases chronic psychological stress and cortisol production--two factors that are known to cause weight gain; and to examine the respective roles of the two main behaviors that comprise dieting--monitoring one's caloric intake and restricting one's caloric intake--on psychological a...
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Typically degradation of a pesticide is a biotic process, however, there are abiotic degradation processes as well. The latter include photodegradation (that can produce a wild array of products) and various types of chemical degradation processes. Restricting degradation to the soil interior (no photodegradation component) and assuming negligible chemical degradation, pesticide degradation is ...
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ژورنال
عنوان ژورنال: Ciência e Tecnologia de Alimentos
سال: 2011
ISSN: 0101-2061
DOI: 10.1590/s0101-20612011000300032