Effects of concentration methods and storage conditions on some bioactive compounds and color of tamarind sorbet: a traditional Turkish beverage

In this study, the effects of concentration methods on the bioactivity properties of traditional tamarind sorbet were investigated. For this purpose, tamarind sorbet produced according to proper recipe were concentrated with three different methods such as conventional, microwave and vacuum heating and stored at 4, 20 and 37 A degrees C for 90 days. During the course of storage at 0th, 30th, 60th and 90th days, beside color parameters, some bioactivity properties such as; total phenolic content, total flavonoid content, antiradical and antioxidant activities were evaluated. Phenolic content of tamarind sorbet samples (0th and 90th day), concentrated with different methods and stored at different temperatures, was evaluated with LC-MS/MS. Protocatechuic acid and coumarin were found to be the major components of tamarind sorbet. It was determined that sorbet produced with vacuum method was rich in phenolic compounds compared to those produced with other methods. Total phenolic content was higher in the vacuum concentrated sample (1384.85 mg GAE/kg) followed by microwave (1354.55 mg GAE/kg) and conventional heating (1300 mg GAE/kg), respectively. Higher antioxidant activity (108.77 mg AAE/g) was determined in vacuum applied samples, its 0th day sample also contained higher phenolic content. Higher antiradical activity was detected in microwave sample with 70.1% inhibition. It was found that storage temperature and time was effective on the bioactive properties of tamarind sorbet. It was determined that vacuum method could be applied successfully to tamarind sorbet concentration especially when regarded threshold values, phenolic and flavonoid content and antioxidant properties

Classification of cerebral palsy: association between gender, age, motor type, topography and Gross Motor Function Classificação da paralisia cerebral: associação entre gênero, idade, tipo motor, topografia e Função Motora Grossa

The goal of this study was to assess the relation between gender, age, motor type, topography and gross motor function, based on the Gross Motor Function System of children with cerebral palsy. Trunk control, postural changes and gait of one hundred children between 5 months and 12 years old, were evaluated. There were no significant differences between gender and age groups (p=0.887) or between gender and motor type (p=0.731). In relation to body topography most children (88%) were spastic quadriplegic. Most hemiplegics children were rated in motor level I, children with diplegia were rated in motor level III, and quadriplegic children were rated in motor level V. Functional classification is necessary to understand the differences in cerebral palsy and to have the best therapeutic planning since it is a complex disease which depends on several factors.<br>Este estudo teve como objetivo avaliar a relação entre gênero, idade, tipo motor, topografia e Função Motora Grossa, baseado no Sistema de Função Motora Grossa em crianças com paralisia cerebral. Participaram desta pesquisa 100 crianças com idade entre 5 meses a 12 anos que foram observadas em relação ao controle de tronco, trocas posturais e marcha. Não houve diferenças significativas entre gêneros e grupos etários (p=0,887) e entre gênero e tipo motor (p=0,731). Em relação à topografia corporal, houve predomínio de crianças com quadriplegia, sendo que a maioria (88%) era do tipo espástico. Quanto ao nível motor, as crianças hemiplégicas pertenciam em sua maioria ao nível I, as diplégicas ao nível III e as quadriplégicas ao nível V. Sendo a paralisia cerebral uma condição complexa que depende de diversos fatores, beneficia-se de classificações funcionais para compreensão da diversidade e melhor planejamento terapêutico