نتایج جستجو برای: microbiological shelf life
تعداد نتایج: 791545 فیلتر نتایج به سال:
Background: Chicken fillets contain essential amino acids besides many minerals and vitamins, which are necessary for maintaining life and promoting growth. Moreover, it is low in calories and cholesterol; therefore, it can be used for feeding infants, young children, and some patients. Methods: Chicken fillets were initially coated by dipping in different concentrations of chitosan (1.0%, 1.5...
Research conducted at the USDA Tropical Agricultural Station evaluated agronomic potential of Maiden plantain, assessing non-microbiological shelf life and Maricongo cultivars to determine whether would be suitable replace or supplement Maricongo. Data showed that averaged 26.2 days reach maturity stage 7, while required 22.7 days. However, both took around 40 senescence. In other parameters ev...
Submit Manuscript | http://medcraveonline.com one of the oldest forms of food preservation known to man [2]. Microorganisms require certain basic nutrients for growth and maintenance of metabolic functions. The amount and type of nutrients required depends on the microorganism. These nutrients include water, a source of energy, nitrogen, vitamins, and minerals [3,4]. Shelf life is defined as th...
The aim of this work is to evaluate the activity of allyl isothiocyanate (AITC) against fish spoilage bacteria (specific spoilage organisms; SSOs) as well as its possible use in gilthead sea bream (Sparus aurata) fillets to extend their shelf-life. In this regard, in vitro tests are carried out in order to evaluate the inhibitory activity of AITC and its vapours on several strains of SSOs. The ...
Dairy products are characterized by reduced shelf life because they are an excellent growth medium for a wide range of microorganisms. For this reason, it is important to monitor the microbiological quality of dairy products and, in particular, the total viable count and concentration of Escherichia coli, as they are indicators of the hygienic state of these products. In addition, in dairy prod...
AIM The present study was conducted to determine efficacy of edible coating of carrageenan and cinnamon oil to enhance the shelf life of chicken meat stored under refrigeration conditions. MATERIALS AND METHODS Chicken breast was coated with carrageenan and cinnamon oil by three methods of application viz., spraying brushing and dipping. The coated meat was evaluated for drip loss, pH, thioba...
The sensory, microbiological and physicochemical attributes of fresh meat stored at 5 and 15 degrees C were affected by the combined effect of volatile compounds of oregano essential oil and modified atmosphere packaging conditions (40% CO2/30% N2/30% O2, 100% CO2, 80% CO2/20% air, vacuum pack and air). It was found that the extension of shelf life of meat samples depended on the packaging cond...
oxidative and microbiological degradations are the main factors that determine the quality of food and the shelf life. color and moisture stability are important quality attributes that contribute to meat shelf life, salability and consumer acceptability. there is currently considerable interest in edible films coatings and natural antioxidants because of their potential to improve the quality ...
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