Food Science Commons^™

Improvement Of Farmers' Incomes Through Improved Processing Of Sorghum And Millets In West Africa, Ababacar Sadikh N'Doye, Bruce Hamaker, Roy L. Whistler

INTSORMIL Presentations

Purdue University and ITA are very active in the USAID INTSORMIL CRSP Program for promoting the production and the consumption of millet and sorghum in West Africa. Countries involved in this program are : Burkina Faso, Mali, Niger, Nigeria and Sénégal.

Market-oriented objectives of the INTSORMIL Program on millet and sorghum in West Africa:

Objective 1: Increase the supply of high quality grain through the introduction of new production technologies at the farmer level in West Africa.

Objective 2: Contribute to the development of the processing sector through technologies improvement , more effective technology transfer to processors, and better links …

Effect Of Sodium Nitrite, Sodium Erythorbate And Organic Acid Salts On Germination And Outgrowth Of Clostridium Perfringens Spores In Ham During Abusive Cooling, Mauricio A. Redondo

Department of Food Science and Technology: Dissertations, Theses, and Student Research

The effect of sodium nitrite (NaNO₂), sodium erythorbate, sodium chloride (NaCl) and organic acid salts (potassium lactate and sodium diacetate) on C. perfringens spore germination and outgrowth in ham was evaluated. The research was divided in two parts. The first experiment consisted of potential C. perfringens spore germination and outgrowth in ham containing combinations of NaNO₂ (0, 50, 100, 150 or 200 ppm) and sodium erythorbate (0 or 557 ppm) during cooling. This experiment included the evaluation of residual nitrite levels as affected by temperature (heat shock at 75°C for 20 min and subsequent cooling from 54.4°C …

Recetario De Productos Elaborados A Base De Sorgo (Sorghum Bicolor, L. Moench), Kimberly Christiansen

INTSORMIL Scientific Publications

El Centro Nacional de Tecnologia Agropecuaria y Forestal (CENTA), “Enrique Álvarez Córdova”, a través del Laboratorio de Tecnología de Alimentos, ha venido desarrollando por más de una década, investigaciones relacionadas al uso de sorgo en la alimentación humana, con la colaboración del instituto para la investigación en Sorgo y Mijo de los Estados Unidos de América (INTSORMIL). A partir del año 2000, las investigaciones en el cultivo del sorgo han tomado más auge, por lo que el Programa de Granos Básicos, como apoyo al trabajo que realiza el Laboratorio de Tecnología de Alimentos, ha desarrollado una serie de variedades mejoradas, …

Extraction Of Bioactive Compounds From Whole Red Cabbage And Beetroot Using Pulsed Electric Fields And Evaluation Of Their Functionality, Valli Kannan

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Application of high voltage pulsed electric fields (PEF) to plant tissues increases porosity of the plant cells, enhancing juice extraction from fruits and vegetables. Red cabbage and beetroot are rich sources of bioactive compounds anthocyanins and betalains, respectively. Pulsed electric field (red cabbage: 1 kV/cm electric field strength, 0.66 µF and 20 pulses; red beets: 1.5 kV/cm electric field strength, 0.66 µF and 20 pulses) was applied to whole red cabbage and beetroot to enhance juice extraction. Total polyphenols, anthocyanins (red cabbage), betalains (beetroot) and total antioxidant activity (ABTS and DPPH) of the extracted juice was determined. The bioactivity of …

Manejo Agronómico En La Producción De Sorgo, Máximo Antonio Hernández Valle, Carlos Borja

INTSORMIL Presentations

Gives an overview of some issues involved in cultivating sorghum in Central America.

Electromagnetic And Heat Transfer Modeling Of Microwave Heating In Domestic Ovens, Krishnamoorthy Pitchai

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Microwave (MW) ovens are used extensively for heating a variety of not-ready-to-eat food products. It is vital to achieve target temperature uniformly throughout the food to inactivate foodborne pathogens to assure safety. Non-uniform heating of foods in microwave ovens is the major concern in assuring microbiological safety of such products. The non-uniform heating of foods in domestic microwave ovens is due to complex interactions of microwaves with foods. A comprehensive coupled electromagnetic and heat transfer model was developed using finite-difference time-domain based numerical method to understand the complex interaction of microwaves with foods. Simulation parameters such as cell size, heating …

Sorghum Clear Beer Value Chain, Bernadette C. Chimai

INTSORMIL Presentations

The markets and industrial utilization of agricultural commodities have undergone considerable change in the last few decades.

In Zambia, sorghum was considered a traditional crop with limited industrial uses.

Research and transformations in consumer tastes and preferences have led to the development of new uses for sorghum.

Potential markets for industrial utilization of sorghum have been identified as food processing, beer brewing, feed concentrates and energy production.

One of the success stories in industrial utilization of sorghum has been Eagle, a sorghum based clear beer produced by Zambian breweries.

The study reported in this paper aims to examine the main …