Evaluation of encapsulation techniques of probiotics for yoghurt

The health benefits provided by probiotic bacteria have led to their increasing use in fermented and other dairy products. However, their viability in these products is low. Encapsulation has been investigated to protect the bacteria in the product's environment and improve their survival. There are two common encapsulation techniques, namely extrusion and emulsion, to encapsulate the probiotics for their use in the fermented and other dairy products. This review evaluates the merits and limitations of these two techniques, and also discusses the supporting materials and special treatments used in encapsulation processes. (C) 2003 Elsevier Science Ltd. All rights reserved.

Land of the rising soy an internationalization plan for nutre to the Japanese Soy milk market

The present work project studies the next step in the internationalization process of Shoyce, the soy milk products brand of Nutre. In order to select the best target market in the Asia-Pacific for Nutre to export, a sequential screening process was developed using two complementary approaches: preliminary country screening and country ranking, followed by an in-depth analysis of the country ranking first. The analysis revealed Japan as the most attractive country for Shoyce’s international expansion. Potential entry modes in the Japanese soy milk market were then evaluated, whereby direct exporting via a local distributor was found to be the most appropriate.

Effects of a novel fermented soy product on the serum lipids of hypercholesterolemic rabbits

OBJECTIVE: To assess the effect of a new feed soy product fermented by Enterococcus faecium and Lactobacillus jugurti on the serum lipid levels of rabbits with induced hypercholesterolemia. METHODS: Thirty-two rabbits were divided into 4 groups as follows: 1) control (C); 2) hypercholesterolemic (H); 3) hypercholesterolemic + fermented product (HPF); and 4) control + fermented product (CPF). The H and HPF groups were fed with a diet with 0.15% (p/p) cholesterol in the first 15 days. C and CPF groups received regular food preparation. The HPF and CPF groups received 10 mL daily of the fermented 30 days. Blood samples were drawn at the beginning of the study and at the 15th and 30th days. Concentrations of total cholesterol, HDL-cholesterol, and triglycerides were analyzed. RESULTS: After 15 days, the HPF group showed a total cholesterol concentration lower (18.4%) than that of the H group (p=0.05), but this difference disappeared after 30 days. No change was observed in total cholesterol levels of C and CPF groups. After 15 days, the HDL-cholesterol was higher (17.8%) in the HPF group, but the triglyceride levels remained unchanged in all groups during the same period of time. CONCLUSION: The soy fermented product caused an 18.4% reduction in total cholesterol and a 17.8% increase in the HDL-fraction. It may, therefore, be a possible coadjutor in the treatment of hypercholesterolemia.

Ser de donde no soy: identidades en conflicto en el ámbito social y educativo

La incorporación de los adolescentes inmigrados latinoamericanos al sistema educativo español se da en un escenario complejo en el que se presentan diversos componentes. Un ámbito específico corresponde al impacto de la experiencia migratoria en adolescentes y niños inmigrados; enfrentar un sistema educativo desconocido –cuyas reglas han de irse descubriendo paulatina y, a veces, traumáticamente– pone a prueba las bases de la seguridad emocional e intelectual. En este trabajo se presenta algunos hallazgos de un estudio acerca de las formas que adopta la inserción de los adolescentes latinoamericanos en la sociedad española, llevado a cabo con adolescentes entre los 12 y 17 años de edad que asistían a la Educación Secundaria Obligatoria, en el curso 2005-2006, en centros educativos públicos y concertados en Madrid, Murcia y Valladolid. El trabajo muestra, primero, algunos elementos del contexto migratorio en el que ocurren las vivencias de los adolescentes, constituidos en inmigrantes involuntarios; y, en segundo lugar, examina algunas de las experiencias a las que los adolescentes se hallan expuestos en el ámbito educativo y social, que asignan rasgos particulares al proceso de construcción de la identidad. Integrarse en el sistema educativo es uno de los primeros retos que enfrentan chicos y chicas latinos que asisten a la ESO, dado que la escuela constituye para ellos el espacio en el cual se sientan las bases para determinada socialización en la vida española. En esta cobran expresión las dificultades que, en parte provenientes de su origen nacional y familiar, encaran los adolescentes latinoamericanos durante el proceso de inserción social y educativa. Todas las dificultades afloran a través de las formas que adoptan los intercambios con la sociedad de acogida. Y dentro de esos intercambios importan significativamente las condiciones que el alumnado de origen extranjero encuentra en la sociedad y en las escuelas españolas. De una parte, la sociedad española vive con particular sensibilidad la irrupción migratoria y, en algunos sectores de ella, el fenómeno es respondido con manifestaciones de racismo y xenofobia que, en cierta medida, repercuten en la escuela. De otra parte, en el sistema educativo se experimentan desafíos no resueltos, provenientes del intenso cambio social de las últimas décadas, a los que se suma la llegada del contingente de jóvenes inmigrados, para quienes no se ha desarrollado mecanismos de adaptación específicos. Desde una y otra vertiente proceden tensiones que recaen en el proceso de construcción del joven latinoamericano inmigrado, que este trabajo esboza.

Bone anabolic potential of soy isoflavones and plant extracts and genomic changes during differentiation of hPOB-tert osteoblast-like cells

Summary For the nutritional management of bone health and the prevention of osteoporosis it is important to identify nutrients that positively influence the bone remodeling process at the cellular level. Soy isoflavones show promising osteoprotective effects in animals and humans but their mechanism of action in bone cells is yet poorly understood. Firstly, soy tissue cultures were characterized as a new and optimized source of isoflavones. A large variability in the isoflavone content was observed and high-producing strains (46.3 mg/g dry wt isoflavones) were identified. In the Ishikawa cells bioassay, the estrogenicity of isoflavones was confirmed to be 1000 to 10000 less than 17Mestradiol and that of the malonyl forms was shown for the first time (EC50 of 350 nM and 1880 nM for malonylgenistin and malonyldaidzin, respectively). The estrogenic activity of soya tissue culture extracts correlated to their isoflavone content. Secondly, the effects of phytonutrients on BMP-2 gene expression and on the mevalonate synthesis pathway, as key mediators of bone formation, were investigated. Dietary achievable concentrations of genistein and daidzein (10vM), and statins (4xM) but not 17M estradiol (10nM), induced BMP-2 gene expression (by up to 3-fold) and inhibited the cholesterol biosynthetic pathway (by up to 50%) in the human osteoblastic cell line hP0B¬tert. In addition, several plant extracts (Cyperus rotundus, Lindera benzoin and Cnidium monnieri) induced BMP-2 gene expression but this induction was not restricted to the inhibition of the cholesterol synthesis pathway neither to the estrogenicity. Finally, the gene expression profiles during hP0B-tert differentiation induced by vitamin D and dexamethasone were analyzed with the Affymetrix human GeneChip. 1665 different genes and 98 ESTs were significantly regulated. The expression profiles of bone-related genes was largely in agreement with previously documented patterns, supporting the physiological relevance of the genomic results and the hP0B-tert cell line as a valid model of human osteoblast differentiation. The expression of alternative differentiation markers during the osteogenic treatment of hP0B-tert cells indicated that the adipocyte and myoblast differentiation pathways were repressed, confirming that these culture conditions allowed only osteoblast differentiation. The gene ontology analysis identified further sub-groups of genes that may be involved in the bone formation process. Aims of the thesis In order to define new strategies for the nutritional management of bone health and for the prevention of osteoporosis the major goal of the present work was to investigate the potential of phytonutrients to positively modulate the bone formation process at the cellular level and, in particular: 1.To select and optimise alternative plant sources containing high levels of isoflavones with estrogenic activity (Chapter 3). 2.To compare the effects of statins and phytonutrients on BMP-2 gene expression and on the mevalonate synthesis pathway and to select new plant extracts with a bone anabolic potential (Chapter 4). 3.To further characterize the new human periosteal cell line, hP0B-tert, as a bone- formation model, by elucidating its gene expression profile during differentiation induced by vitamin D and dexamethasone (Chapter 5).

Nosotros los proles, vosotros los ricos... #Yo Soy 132 : Un acercamiento a la percepción que tienen jóvenes miembros y simpatizantes del movimiento #Yo Soy 132 sobre la participación política y la democracia en México

Setenta y un años de administración priísta consolidada por medio de acciones fraudulentas y doce años de mal gobierno panista produjeron en los ciudadanos (sobre todo los jóvenes) una actitud de descrédito y apatía hacia su democracia. Con las elecciones de 2012, donde se apuntaba al candidato del PRI como potencial ganador; surge el movimiento estudiantil #Yo Soy 132 tomando fuerza en la escena política, logrando sumar a otros sectores; y que ante la escasez de espacios de participación ciudadana, se perfila como una opción

Report Recycled Content Plastic Bag and Soy Inks, Iowa Department of Transportation, 2003

Report to Margaret Thompson, Chief Clerk, about Recycled Content Plastic Bag and Soy Inks.

Report Recycled Content Plastic Bag and Soy Inks, Iowa Department of Transportation, 2002

Report to Margaret Thompson, Chief Clerk, about Recycled Content Plastic Bag and Soy Inks.

Recycled Content Plastic Bag and Soy Inks Report, 2004

Report to Margaret Thompson, Chief Clerk, about Recycled Content Plastic Bag and Soy Inks.

An analysis of the metabolic patterns of two rural communities affected by soy expansion in the North of Argentina

The soy expansion model in Argentina generates structural changes in traditional lifestyles that can be associated with different biophysical and socioeconomic impacts. To explore this issue, we apply an innovative method for integrated assessment - the Multi Scale Integrated Analysis of Societal and Ecosystem Metabolism (MuSIASEM) framework - to characterize two communities in the Chaco Region, Province of Formosa, North of Argentina. These communities have recently experienced the expansion of soy production, altering their economic activity, energy consumption patterns, land use, and human time allocation. The integrated characterization presented in the paper illustrates the differences (biophysical, socioeconomic, and historical) between the two communities that can be associated with different responses. The analysis of the factors behind these differences has important policy implications for the sustainable development of local communities in the area.

Recycled Content Plastic Bag and Soy Inks Report, 2005

Report to Margaret Thomson, Chief Clerk, about Recycled Content Plastic Bag and Soy Inks.

Recycled Content Plastic Bag and Soy Inks Report, FY 2006

Report to Margaret Thomson, Chief Clerk, about Recycled Content Plastic Bag and Soy Inks.

FY 07 Recycled Content Plastic Bag and Soy Inks Report

As required in Iowa Code section 307.21, this is a summary of purchasing activity for soy-based inks and recycled content trash bags. The figures are for fiscal year 2007.

FY 08 Recycled Content Plastic Bags and Soy Inks Report

As required in Iowa Code section 307.21, the Iowa Department of Transportation submits the following summary of purchasing activity for soy based inks and recycled trash bags. The figures are for Fiscal Year 2008.

FY 09 Recycle Content Plastic Bag and Soy Inks Report

As required by Iowa Code section 307.21, figures for Fiscal Year 2009 for purchasing activity for soy-based inks and recycled content trash bags.