Some of the early studies on the vitamin content of dried fruits and vegetables are open to the objection that the products studied either were not commercial or were dried under conditions that affect adversely many qualities other than vitamins of the products. This report covers a part of an investigation undertaken cooperatively by the two laboratories involved, and intended to show t,he ef...

Spray drying is used widely for converting liquid food products into powder form as the dried powder is known to have a longer shelf life at ambient temperature, convenience to use and low transportation expenditure. In this study, the Sarawak pineapple puree was spray-dried and the characterization of the resulting powder was performed. The process of enzyme liquefaction was optimized with Pec...

Several North American walnut species (Juglans spp.) are threatened by thousand cankers disease which is caused by the walnut twig beetle (Pityophthorus juglandis Blackman) and its associated fungal plant pathogen, Geosmithia morbida M. Kolarík, E. Freeland, C. Utley and N. Tisserat sp. nov. Spread of this disease may occur via movement of infested black walnut (Juglans nigra L.) wood. This stu...

High-pathogenicity avian influenza viruses (HPAIV) cause severe systemic disease with high mortality in chickens. Isolation of HPAIV from the internal contents of chicken eggs has been reported, and this is cause for concern because HPAIV can be spread by movement of poultry products during marketing and trade activity. This study presents thermal inactivation data for the HPAIV strain A/chicke...

The aim of this study was preparation of a standard extract from the leaves of Artemisia absinthium in order to add into a suspention formula as a laxative agent for use in animal husbandry. As approved by the commission E, the Artemisia absinthium preparations are used internally for loss of appetite, dyspeptic, liver, and gallbladder complaints. A. absinthium is commonly used in food industry...

We have developed an efficient and simple method for extracting and purifying genomic DNA from dried blood stored on filter paper. The quality of the genomic DNA extracted is tested by PCR amplification of a 255-bp fragment of the PAX8 gene sequence and the PCR products are determined for further genetic studies by single strand conformation polymorphism (SSCP) analysis. Larger DNA sequences of...

Due to the ability of foodborne pathogens to survive in low moisture food, the decontamination of milk powder is an important issue in food protection. The safety of food products is, however, not always insured and the different steps in the processing of food involve physiological and metabolic changes in bacteria. Among these changes, virulence properties may also be affected. In this study,...

abstract: ochratoxin a (ota) continues to attract global attention concerning the hazard and impact on both human and animals based on its toxicity and occurrence. the international agency for research on cancer (iarc) classifies it as possible carcinogen to human (group 2b). a total of 98 samples of dried fruits consisting of coconut, sour cherry, slices of peaches, quinces, and pineapple from...

The aim of this study was preparation of a standard extract from the leaves of Artemisia absinthium in order to add into a suspention formula as a laxative agent for use in animal husbandry. As approved by the commission E, the Artemisia absinthium preparations are used internally for loss of appetite, dyspeptic, liver, and gallbladder complaints. A. absinthium is commonly used in food industry...