Polyphenolics, which are ubiquitous in plants, currently are among the most studied phytochemicals because of their perceptible chemical properties and antioxidant activity. Oak barrels and their alternatives, which are widely used in winemaking nowadays, contribute polyphenolics to wines and are thought to play crucial roles in the development of wines during aging. This study summarizes the d...

Sorghum (Sorghum bicolor) extract is traditionally used as red biocolorant in West Africa to colour foods, among which wagashi, a soft cheese. This biocolorant is a source of the phytoalexin apigeninidin and phenolic acids, and users claim that it has preservative effects next to its colouring properties. If such a claim can be scientifically substantiated, it adds a valuable functional propert...

Food snack products were prepared by a combination of flour composition and ingredient recipes. A popular trend in replacing wheat flour with rice flour was proposed in the consumer food manufacturing industries for improvement in quality and nutritional value. The effect of variations in flour combination and sugar and fat replacers on the physical (texture and color) and chemical properties (...

All of the four distinct outbreaks of allergy-like food poisoning occurred in Hiroshima in February, 1953, in Shizuoka in July, 1954, both by •gsamma sakuraboshi•h, in Kumamoto in July, 1953, by canned seasoned mackerel and Kanagawa in August, 1954, by cooked frigate mackerel, were investigated by the authors. In all the incriminated materials, the presence of unusually large amount of histamin...

Rice (Oryza sativa L.) is one of the essential foods of the human diet; advances in agronomic crop management can improve productivity and profitability as well as reduce adverse environmental impacts. Nitrogen rates in Chile are generally based on crop yield without considering other agronomic factors. The objective of this experiment was to determine the effect of increasing N rates on plant ...

Since cereals provide much of the digestible energy and considerable amounts of the protein in feeds for livestock, effects of the processing to which they are subjected are of considerable practical significance. In most developed countries, a substantial proportion of the total supply of cereals is used for feeding livestock. In the United Kingdom, the Home Grown Cereals Authority have estima...

The effects of replacing wheat flour with 0-15% debittered moringa seed (DBMS) flour on the dough rheology of wheat flour and physical, sensory and chemical properties of bread were studied. Incorporation of an increasing amount of DBMS from 0 to 15% decreased farinograph water absorption, dough stability, amylograph peak viscosity and overall quality of bread. The bread with 10% DBMS had a typ...

This chapter reviews selected physical properties of food and biological materials. The primary emphasis is upon mechanical and thermal properties, although electromagnetic properties are briefly reviewed.

application of optical radiation such as laser and other short wavelength radiation for inactivation of many food-borne pathogen microorganisms in food industry (as major challenges in the food industry and so that many diseases are resulted from this food contamination) was known as a new technology. material and methods: effects of green continuous waves lasers on structural (using sds-page m...

pennyroyal, an aromatic herb, is considered by food and medicine industries. it grows in different countries and provides various technological and functional properties. essential oils (especially ‘pulegune’) are the effective materials of pennyroyal that causes anti-microbial, anti-oxidant and aromatic properties. these essential oils have significant effects on preventing growth of several s...