Effects of Ocimum basilicum Linn Essential Oil and Sodium Hexametaphosphate on the Shelf Life of Fresh Chicken Sausage

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Determinação da doçura ideal em néctar de mamão adicionado de açúcar

Papaya is a fruit whose pulp has attractive sensory, chemical and digestive characteristics, with high production in the country. Nevertheless, the nectar of this fruit is not widespread in the market. Thus, this study aimed to develop nectars of papaya with different sugar contents to adjust the sweetness to sugar ideal for this product. Four formulations of nectar of papaya were prepared with the same proportions of pulp and water, and sugar concentrations at 6, 8, 10 and 12%. One hundred untrained panelists participated to the affective test of acceptance by the just-about-right scale with nine categories, ranging from extremely less sweet than ideal to extremely sweeter than ideal. There was an increase in the percentage for the ideal sweetness as sugar concentration increased from 6 to 12%. There was also verified a predominance in the frequency of responses for the categories less sweet than ideal to nectar of papaya with 6% sugar and for the categories sweeter than ideal to nectar of papaya with 12% sugar. The sugar concentration must be 10.4% to obtain nectar papaya with ideal sweetness.

Tropical fruit pulps decreased probiotic survival to in vitro gastrointestinal stress in synbiotic soy yoghurt with okara during storage

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Regiões de procedência de abacaxi para a Ceagesp de São Paulo e análises qualitativa, comparativa e das causas da valoração dos frutos

Pós-graduação em Agronomia (Horticultura) - FCA

Antidepressants for anorexia nervosa

Background Anorexia Nervosa ( AN) is an illness characterised by extreme concern about body weight and shape, severe self-imposed weight loss, and endocrine dysfunction. In spite of its high mortality, morbidity and chronicity, there are few intervention studies on the subject.Objectives The aim of this review was to evaluate the efficacy and acceptability of antidepressant drugs in the treatment of acute AN.Search strategy The strategy comprised of database searches of the Cochrane Collaboration Depression, Anxiety and Neurosis Controlled Trials Register, MEDLINE (1966 to April 28th, 2005), EMBASE (1980 to week 36, 2004), PsycINFO (1969 to August week 5, 2004), handsearching the International Journal of Eating Disorders and searching the reference lists of all papers selected. Personal letters were sent to researchers in the field requesting information on unpublished or in-progress trials.Selection criteria All randomised controlled trials of antidepressant treatment for AN patients, as de fined by the Diagnostic and Statistical Manual, fourth edition (DSM-IV) or similar international criteria, were selected.Data collection and analysis Quality ratings were made giving consideration to the strong relationship between allocation concealment and potential for bias in the results; studies meeting criteria A and B were included. Trials were excluded if non-completion rates were above 50%. The standardised mean difference and relative risk were used for continuous data and dichotomous data comparisons, respectively. Whenever possible, analyses were performed according to intention- to-treat principles. Heterogeneity was tested with the I-squared statistic. Weight change was the primary outcome. Secondary outcomes were severity of eating disorder, depression and anxiety symptoms, and global clinical state. Acceptability of treatment was evaluated by considering non-completion rates.Main results Only seven studies were included. Major methodological limitations such as small trial size and large confidence intervals decreased the power of the studies to detect differences between treatments, and meta-analysis of data was not possible for the majority of outcomes. Four placebo-controlled trials did not find evidence that antidepressants improved weight gain, eating disorder or associated psychopathology. Isolated findings, favouring amineptine and nortriptyline, emerged from the antidepressant versus antidepressant comparisons, but cannot be conceived as evidence of efficacy of a specific drug or class of antidepressant in light of the findings from the placebo comparisons. Non-completion rates were similar between the compared groups.Authors' conclusions A lack of quality information precludes us from drawing de finite conclusions or recommendations on the use of antidepressants in acute AN. Future studies testing safer and more tolerable antidepressants in larger, well designed trials are needed to provide guidance for clinical practice.

Pre-extrusion aromatization of a soy protein isolate using volatile compounds and flavor enhancers: Effects on physical characteristics, volatile retention and sensory characteristics of extrudates

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Jogos recreacionais em treinamentos empresariais

Due to the growing practice of recreational activities among enterprises, it became evident an increase in the possibilities of interdisciplinary action of Physical Education teachers as well as in the areas alike. However, just a few academic papers try to understand the relation involving recreational activities in the context of business companies, what motivated the attention of this study, which aims to investigate whether the games played in business trainings may somehow contribute for a better comprehension and development of actions between employees and employers and also, to analyze the acceptability of this resource in lectures or formal events, which are usual in trainings. This study – which has a qualitative approach – was developed and based on the union of both bibliographic and exploratory researches. Data were collected through a questionnaire with open and direct questions that was applied to an intentional sample of twenty-five employees from a company in the countryside of São Paulo. Those data were analyzed in a descriptive way, through Thematic Content Analysis Technique and they showed that the relationship among employees has improved, whereas the relationship between employers and employees hasn’t improved that much and that the training which was given with dynamics and recreational strategies had a very positive result, because the goals were reached and the acceptability of this kind of training was unanimous among all the participants, It is extremely important that recreational activities can be developed in business trainings because with them, it is possible to reach more successfully their goals and the acceptability by the participants.

Produção de cerveja, utilizando méis de diferentes origens botânicas como adjuntos

This study aimed to produce beer, using different botanical origins of honeys (orange, eucalyptus and wild), as malt adjuncts, and their Physical-chemical and sensorial characterizations. The production was made with malt, water, hops and honey. All musts were adjusted to 12 Brix, and the concentration of honey in the formulation was 45% (based on the extract), except for the control (0%). The physical and chemical analysis were performed on malt (extract content), honey (pH, free acidity, lactonic acidity, total acidity, color, turbidity, extract content, moisture content, reducing sugar, total reducing sugar and sucrose) in wort (content extract, pH, color, turbidity, fermentability ,bitterness and total acidity) and beer apparent extract, apparent fermentability, real extract, real fermentability, alcohol content, pH, total acidity, total foam, foam density , bitterness, carbon dioxide, color and turbidity). Sensory analysis was performed by nine-points hedonic scale testing. The attributes evaluated were appearance, aroma, flavor and overall. The results were submitted to ANOVA and means compared by Tukey testing at a 5% of probability. Beer with honey as adjuncts’ had high fermentability and low content of fat, compared to the pure malt beer. The addition of honey as an adjunct did not affect the majority of the physical-chemical parameters, except for turbidity, whereas beer with honey showed the highest value for this feature, in addition, it has also presented their biterness differences the values for beer with honey were lower. The different types of honeys did not affect the acceptability of beer, however, the beer with honey showed greater acceptance between beer with malt and honey

Microbiota contaminante em bebidas lácteas fermentadas comerciais

Lately, the acceptability of fermented dairy beverages has been increased, due to the nutritional benefits, the practical consumption and the low cost of product for the manufacturers, and consequently for final market price to the consumers. During the manufacturing process, these products can be susceptible to microbiological contamination. The present study investigated the contaminant microbiota in fermented dairy beverages produced by small- and medium-sized companies, by means of analyses on moulds and yeasts counting, determination of the Most Probable Number (MPN) of total and thermo tolerant coliforms, Escherichia coli and Salmonella spp. detection, and determination of pH value. In spite of the absence of Salmonella spp., a high counts of yeasts and moulds were found, and E. coli was detected in five samples (16.67 %); and the sample were classified as “products in poor sanitary conditions”, because they showed thermo-tolerant coliforms counting higher than the standard established by the legislation in force. Therefore, quality programs such as Good Manufacturing Practices (GMP) and Hazard Analysis and Critical Control Points (HACCP) should be employed to prevent any contamination risk, in order to provide safe products to consumers.

Qualidade nutricional e aceitabilidade da geleia convencional e light de maná cubiu

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Aceitabilidade e qualidade nutricional de beterrabas in natura e pré-processadas submetidas a diferentes métodos de cocção

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Caracterização e aceitabilidade de tomate seco

In this work evaluated the content of vitamin C and total carotenoid in tomatoes fresh and dehydrated for conserve, with posterior immersion in sauce, verifying its sensorial acceptability. Dehydration was performed in dryer with airflow at 70 °C to obtain a product with final moisture of 45%. Determinations were carried out ascorbic acid, soluble solids, acidity, sugars and carotenoid before and after the dehydration process. The dehydrated tomatoes had been immersed in three types of sauces (pepper sauce, oregano with parrot leaves sauce and garlic sauce) per 25 days. After this period, the dry tomatoes in conserve had been submitted to the sensorial analysis in the pate form, applying themselves preference test. The results had been showed that retention of vitamin C and total carotenoid in the dehydrated product showed retention of 14.0% and 44.3%, respectively, in tomatoes after the dehydration process. Among the formulation of canned t

Reconhecimento de faces 3D com Kinect

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Utilização de farinha de quinoa no desenvolvimento de pães sem glúten

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Effect of the addition of wheat fiber and partial pork back fat on the chemical composition, texture and sensory property of low-fat bologna sausage containing inulin and oat fiber

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)