搜索结果: 1-15 共查到“食品生物化学 growth”相关记录38条 . 查询时间(0.099 秒)
TBARS and microbial growth predicative models of pork sausage stored at different temperatures
lipid oxidation microbiological quality Arrhenius equation square root model TBARS
2015/7/28
Kinetic models were developed for quality changes of emulsified pork sausages to predict the TBARS (2-thiobarbituric acid reactive substance) and TVC (total viable counts) changes at different tempera...
Levels, Enterotoxigenicity, Growth and Physical Characterisitcs of B. Cereus From U.S Retail Rice
Enterotoxigenicity Growth Rice
2014/10/22
Bacillus cereus is a ubiquitously found foodborne pathogen that is frequently associated with two types of illness: emesis and diarrhea. Two heat labile enterotoxins have been associated with the diar...
Prevalence and growth dynamics of enterotoxinogenic Staphylococcus aureus isolates in Slovakian dairy products
coagulaso-positive staphylococci staphylococcal enterotoxins PCR growth dynamic
2014/8/11
We investigated the prevalence of enterotoxigenic S. aureus in the Slovakian dairy products and compared the reliability of different routine methods of identification. Out of 64 isolates, 44% were co...
Effects of shading and growth phase on the microbial inactivation by pulsed light
UV-C light non-thermal methods shading effect decontamination inactivation
2014/2/24
Pulsed light is an emerging technology that kills microorganisms using pulses of an intense broad-spectrum light. This work aimed to determine the effect of population density and microbial growth pha...
Influence of growth medium composition on synthesis of bioactive compounds and antioxidant properties of selected strains of Arthrospira cyanobacteria
β-carotene phycobiliproteins antioxidant activity RM6 medium Zarrouk medium
2014/2/25
We studied how the selection of the growth medium influences the antioxidant properties and synthesis of bioactive compounds (β-carotene, C-phycocyanin, allophycocyanin, and phycoerythrin) in six sele...
Effect of selected fungicides on the Fusarium growth and toxins production
genus Fusarium mycotoxin deoxynivalenol T-2 toxin fungicide PCR
2014/2/26
We examine the effects of selected fungicides on the Fusarium growth and toxins production especially of DON and T-2 toxins. Appropriate nutritive media were prepared containing different concentratio...
Changes of S-alk(en)ylcysteine sulfoxide levels during the growth of different garlic morphotypes
garlic Allium sativum S-alk(en)ylcysteine sulfoxides alliin methiin isoalliin
2014/2/25
The contents of three S-alk(en)ylcysteine sulfoxides (alliin, methiin, and isoalliin) were determined in the leaves, pseudostems, and bulbs of six garlic genotypes (two flowering plant morphotypes, tw...
Evaluation of Streptomyces as a Probiotic Feed for the Growth of Ornamental Fish Xiphophorus helleri
probiotics Actinobacteria Streptomyces ornamental fish Xiphophorus helleri
2011/2/24
The potential of Streptomyces as a probiotic feed for the growth of ornamental fish Xiphophorus helleri has been investigated. The Streptomyces strains used as probiotics were isolated from the marine...
Modelling the Effect of Different Substrates and Temperature on the Growth and Lactic Acid Production by Lactobacillus amylovorus DSM 20531T in Batch Process
amylolytic lactic acid bacterium Lactobacillus amylovorus glucose sucrose starch batch process cultivation temperature
2010/12/21
Amylolytic lactic acid bacterium Lactobacillus amylovorus DSM 20531T utilised glucose,
sucrose and starch as a sole carbon and energy source. The three substrates were completely
depleted from MRS m...
Enzyme Production and Nitrogen Fixation by Free, Immobilized and Coimmobilized Inoculants of Trichoderma harzianum and Azospirillum brasilense and Their Possible Role in Growth Promotion of Tomato
coimmobilization alginate Trichoderma harzianum Azospirillum brasilense enzyme production
2010/10/14
A plant growth-promoting rhizobacterium (Azospirillum brasilense strain Az) and a biocontrol
fungus (Trichoderma harzianum strain T24) have been evaluated for their individual
and combined productio...
Effect of caseinomacropeptide concentrate addition on the growth of bifidobacteria
Bifidobacterium lactis Bifidobacterium bifidum caseinomacropeptide impedance
2014/2/27
We investigated the effect of caseinomacropeptide concentrate (CMP) on the growth and metabolic activity of Bifidobacterium bifidum CCDM 94 and Bifidobacterium lactis BB12 in skim milk with the additi...
Aminopeptidases in Mycelium and Growth Medium of Streptomyces rimosus Strains
prolyl leucyl and arginyl aminopeptidases localization
2010/2/1
Aminopeptidases (APs) of the same substrate specificities have been detected in the mycelia and culture filtrate of Streptomyces rimosus. To compare extracellular and intracellular prolyl, leucyl and ...
Interaction between 120 kDa Fragment in β-Subunit from Egg White Ovomucin and Sarcoma-180 Cells through Basic Fibroblast Growth Factor Receptor
egg white protein ovomucin SR-180 cells basic fibroblast growth factor receptor
2009/7/8
The mechanism of antitumor activities in hen egg white ovomucin (OVM) was analyzed by examining the interaction between the 120 kDa fragment (a highly glycosylated fragment in β-subunit from the prona...
Structure of Antibacterial Substance in Extract of Cocklebur Leaves Used for Preparation of Wheat-Koji (qu) Described in the Chinese Classic “Chi-min-yao-shu” and Its Effect on Growth of Bacteria and Yeasts
cocklebur MIC Chi-min-yao-shu
2009/7/7
In our previous publications, we have reported that extract of cocklebur containsan antibacterial substance. This substance was purified using silica gel column chromatography and TLC; it was dissolve...
Clenbuterol Residues in Plasma and Urine Samples of Food-Producing Pigs During and After Subchronic Exposure to a Growth-Promoting Dose
clenbuterol residues growth promoting dose subchronic exposure
2009/6/24
The aim of the study is to evaluate the suitability of plasma and urine as matrices for clenbuterol residue determination during and after its subchronic administration at a growth-promoting dose to m...