搜索结果: 1-11 共查到“食品科学技术 mechanisms”相关记录11条 . 查询时间(0.022 秒)
Yeast PHO Genes: An Excellent Model for Elucidation of Chromatin-Remodelling Mechanisms
transcriptional regulation chromatin remodelling yeast PHO genes
2010/12/21
Nucleosomes, the basic units of chromatin structure, repress transcription by restricting
access of transcription factors to promoter cis-regulatory elements. It has recently become
clearly evident ...
Mechanisms and Structural Specificity of Hydrogen Peroxide Formation during Oxidation of Catechins
superoxide anion hydrogen peroxide catechin
2009/6/17
Hydrogen peroxide (H2O2) formed in aqueous solutions of tea catechins such as epicatechin (EC), epicatechin gallate (ECg), epigallocatechin (EGC), and epigallocatechin gallate (EGCg) was measured by a...
Biotechnological Wood Modification with Selective White-Rot Fungi and Its Molecular Mechanisms
white-rot fungi wood lignin biomodification FT-NIR EPR
2009/3/2
Microbial mechanisms of lignin degradation may be utilised for solid-state fermentations other than biopulping, during which the selective conversion of lignin is required. The current paper reviews c...
Antibiotic Resistance Mechanisms in Bacteria：Biochemical and Genetic Aspects
antibiotic resistance multidrug resistance antibiotic inactivation
2009/2/23
Since the discovery and subsequent widespread use of antibiotics, a variety of bacterial species of human and animal origin have developed numerous mechanisms that render bacteria resistant to some, a...
Study of the Possible Mechanisms Involved in the Mucosal Immune System Activation by Lactic Acid Bacteria
lactic acid bacteria intestinal interactions immunomodulation
2008/3/28
The induction of a mucosal immune response is not easy due to the development of oral tolerance, but under some conditions, bacteria can activate this immune system. Antigens administered orally can i...
Modulation of Nonspecific Mechanisms of Defense by Lactic Acid Bacteria: Effective Dose
lactic acid bacteria dose response phagocytosis respiratory burst
2008/3/28
The purpose of this study was to determine the effect of a fermented milk product containing Lactobacillus johnsonii La1 (formerly known as Lactobacillus acidophilus La1) on the phagocytic activity of...
Mechanisms controlling pork quality development: The biochemistry controlling postmortem energy metabolism
Pork Biochemistry Glycolysis
2012/8/13
Pale, soft and exudative (PSE) pork represents considerable economic losses for the industry due to its limited functionality and undesirable appearance. During the past several decades, exhaustive re...
Application of proteomics to understand the molecular mechanisms behind meat quality
Proteomics Proteome analysis Two-dimensional electrophoresis 2-DE Mass spectrometry Muscle proteome Protein fractionation
2012/8/13
The proteome is expressed from the genome, inXuenced by environmental and processing conditions, and can be seen as the molecular link between the genome and the functional quality characteristics of ...
Revisiting the conversion of muscle into meat and the underlying mechanisms
Meat qualities Muscle pH Calcium Caspases Apoptosis Cell death
2012/8/13
The conversion of muscle into meat is a complex process in which all mechanisms responsible for the development of meat qualities are very likely interdependent. Colour and flavour are thus both depen...
Mechanisms of water-holding capacity of meat: The role of postmortem biochemical and structural changes
Water-holding capacity Drip loss Calpain Proteolysis pH
2012/8/10
Unacceptable water-holding capacity costs the meat industry millions of dollars annually. However, limited progress has been made toward understanding the mechanisms that underlie the development of d...
Central Mechanisms of Learned Preference for a Deficient Essential Nutrient, L-Lysine, and Recognition of Its Quantitative Intake in Rats
Central Mechanisms Learned Preference Deficient Essential Nutrient Its Quantitative Intake Rats
2010/11/23
Central Mechanisms of Learned Preference for a Deficient Essential Nutrient, L-Lysine, and Recognition of Its Quantitative Intake in Rats.