protectants during freezing or freeze drying upon properties of washed mechanically recovered broiler meat. I. J. Food Sci. and Tech. 31,45-54. Lanier T. C., G. A. Macdonald (1991): Carbohydrates as cryoprotectants for meatrs and surimi. Food Tech. 45,150-159. Murphy, R. Y., B. P.Marks, J. A.Marcy(1998): Apparent specific heat of chicken breast patties and their constituent proteins by differen...

UNLABELLED Raw and cooked beef and pork loins were irradiated at 0 or 5 kGy. The radiation-induced marker compounds, such as hydrocarbons, 2-alkylcyclobutanones (2-ACBs), and sulfur volatiles, were determined after 0 and 6 mo of frozen storage. Two hydrocarbons (8-heptadecene [C(17:1)] and 6,9-heptadecadiene [C(17:2)]) and two 2-ACBs (2-dodecylcyclobutanone [2-DCB] and 2-tetradecylcyclobutanone...

Creatine kinase (CK; EC 2.7.3.2) has been used as an indicator of myocardial cellular damage. In this study we used a Krebs-Henseleit (KH) solution to reperfuse isolated rat hearts after 24 h of cold preservation and collected the KH reperfusate for assay of CK to assess cellular damage. We wanted to determine the stability of CK in the KH solution at different cold-storage temperatures and alb...

AIMS Clostridium difficile is a common nosocomial pathogen and as such diagnostic and research methods may necessitate storage of faecal specimens for long periods, followed by subsequent re-examination. This study investigated the effects of storage conditions upon the viability of this organism and its toxin. METHODS Three genotypically distinct strains of C difficile (two clinical isolates...

BACKGROUND Most clinical samples collected for diagnostic influenza testing and monitoring require refrigerated or frozen storage or shipment, which imparts logistic and cost burdens. The ability to store and ship dried clinical specimens under ambient conditions for influenza testing would significantly reduce costs and protect samples from improper storage or equipment failure, especially in ...

The effect of sodium lactate is compared with sucrose + sorbitol + sodium tri-poly phosphate as cryoprotectant on gel forming ability & protein denaturation of croaker surimi during frozen storage at -20±2°C for 90 days was evaluated. The quality of Croaker surimi with 6% (w/v) sodium lactate was examined in terms of biochemical parameters of muscle protein, thaw drip, gel strength and calcium ...

OBJECTIVE To evaluate the effectiveness of liquid nitrogen (LN(2)) vapor (indirect contact method) for the storage of human semen. DESIGN Experimental study. SETTING University hospital-based fertility center. PATIENT(S) We evaluated 150 patients with normal sperm parameters. INTERVENTION(S) Human semen (N = 120) was mixed with Semen Freezing Medium, divided into two groups, frozen, and...

The aim of this study was to investigate the effects of Sodiume alginate edible coating with concentrations of 0/25, 1/25, 0/75 and 1/75% (W/V) on chemical changes of dressed Kilka during frozen storage. Prepared samples of Kilka fish have been coated for 1 h with the dipping method. Coated and uncoated samples have been packed in polyethylene dishes with selphon coverage (75 packs of 250 g). C...