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Protein addition

Protein acidulant Protein additives Protein ammo acids a-l-Proteinase inhibitor Protein-based mimetics Protein Ca [42617-41-4] Protein channels Protein chromatography Protein crystal growth... [Pg.821]

Protein-Based Substitutes. Several plant and animal-based proteins have been used in processed meat products to increase yields, reduce reformulation costs, enhance specific functional properties, and decrease fat content. Examples of these protein additives are wheat flour, wheat gluten, soy flour, soy protein concentrate, soy protein isolate, textured soy protein, cottonseed flour, oat flour, com germ meal, nonfat dry milk, caseinates, whey proteins, surimi, blood plasma, and egg proteins. Most of these protein ingredients can be included in cooked sausages with a maximum level allowed up to 3.5% of the formulation, except soy protein isolate and caseinates are restricted to 2% (44). [Pg.34]

In the cytoplasm, the mRNA attaches to a ribosome and acts as a template for the construction of a protein with the proper amino acid sequence (a process known as translation ). Single amino acids are brought to the ribosome by transfer RNA molecules (tRNA) and added to the growing amino acid chain in the order instructed by the mRNA. Each time a nucleotide is added to the growing RNA strand, one molecule of ATP is broken down to ADP. Each time a tRNA binds an amino acid and each time the amino acid is added to the protein, additional ATP is broken down to ADP. Because proteins can contain many hundreds of amino acids, the cell must expend the energy in 1,000 or more ATP molecules to build each protein molecule. [Pg.173]

The antiviral state induced by different types of IFNs is mediated by various IFN-induced proteins. The best-known antiviral effectors produced as a result of IFN cascade induction are shown in Table 2. They include 2 -5 oligoadenylate synthetase (2 -5 OAS), double-stranded RNA activated protein kinase (PKR), and myxovirus (Mx) proteins. Additional effectors include RNA-specific adenosine deaminase 1 (ADARl), the 20-kDa ISG product (ISG20), ISG54 and ISG56, and IFN-stimulated micro RNAs (Pedersen et al. 2007). [Pg.211]

Some metabolites of curcumin (particularly tetrahydrocurcumin) may also participate in producing the observed effects of curcumin in different models because these metabolites display greater stabilities than the parent curcumin molecule at physiological pH. Recent data show similar modes of action of curcumin metabolites regarding antioxidant enzyme induction and inhibition of multidrug-resistant proteins. " Additional data indicate that curcumin may even act against other types of diseases such as atherosclerosis " " and Alzheimer s disease. " - " ... [Pg.139]

Table 6.1 Organic additives in mortars and their classification by their effects on fresh and hardened mortars. Some of the protein additives are matched into more, sometimes even contradicting, categories, due to their different influence on fresh and moderately hardened mortars [22,24]... Table 6.1 Organic additives in mortars and their classification by their effects on fresh and hardened mortars. Some of the protein additives are matched into more, sometimes even contradicting, categories, due to their different influence on fresh and moderately hardened mortars [22,24]...
J. Jasiczak and K. Zielinski, Effect of protein additive on properties of mortar, Int. J. Cement Compos. Lightweight Concrete, 28, 451 457 (2006). [Pg.186]

This diverse set of biosensing experimental demonstrations illustrates the flexibility of the OFRR device. Nearly any biomolecular recognition event can be detected. The examples illustrated with the previously described experiments include DNA sequence detection and virus detection through surface proteins. Additional biosensing examples for which the OFRR is well-suited include site-specific cleavage, protein-protein interactions, and cell genotype/phenotype identification through receptors. Furthermore, as shown by the theory outlined above, the OFRR can be accurately and precisely quantitative. [Pg.391]

Although these experiments showed growth was possible using casein hydrolysate, Rose also demonstrated that when the amino acid mixture was used rather than the intact protein, additional calories had to be provided as fat plus carbohydrate, if nitrogen balance was to be maintained. It was later shown that the carbohydrate was needed to protect the free amino acids from oxidation in the intestinal epithelium in the course of absorption. Further, amino acids are poorly tolerated by mouth, causing vomiting and/or diarrhea. After World War II attempts to feed very emaciated prisoners in concentration camps with protein hydrolysates were unsuccessful. It was then recognized that osmotic effects from the amino acids were responsible for the unpleasant consequences. [Pg.25]

In summary, despite emerging evidence that certain polyubiquitinated proteins are targeted to the 26S proteasome by carrier proteins, additional molecular details will be required for verification of this attractive model. These details include the marmer in which specific substrates are selected by different polyubiquitin-chain-binding proteins, and how the substrates are transferred from these proteins to PA700. [Pg.307]

Micromolar quantities of RNS are generated primarily by nitric oxide synthase 2 (NOS2), an enzyme that is up-regulated during colon-cancer progression. As discussed below, deoxycholate (DOC), a hydrophobic secondary bile acid, activates the redox-sensitive transcription factor NF-kB, resulting in increased levels of NOS2 and enhanced S-nitrosylation of proteins. Additional sources of bile-acid-induced ROS and RNS are also likely. ... [Pg.54]

Detection of plant protein addition in skimmed milk powder Identification of plant protein... [Pg.581]

Blanch and coworkers [145] investigated in detail the solubilization properties of a-chymotrypsin and alcohol dehydrogenase (ADH) in RMs prepared by the above three techniques. Protein solubilization in RMs greatly depends on the method used for protein addition as well as on the size of the protein and of the RM. For the dry addition method protein solubilization is strongly dependent on micelle size whereas for the injection method it is less dependent. For smaller proteins like a-chymotrypsin (diameter of 44 A), maximum solubilization occurred when the micelle diameter was 50 - 60 A. For larger proteins like ADH... [Pg.139]


See other pages where Protein addition is mentioned: [Pg.451]    [Pg.250]    [Pg.196]    [Pg.200]    [Pg.312]    [Pg.1230]    [Pg.75]    [Pg.16]    [Pg.710]    [Pg.97]    [Pg.219]    [Pg.54]    [Pg.359]    [Pg.330]    [Pg.363]    [Pg.932]    [Pg.133]    [Pg.129]    [Pg.249]    [Pg.155]    [Pg.162]    [Pg.28]    [Pg.82]    [Pg.179]    [Pg.707]    [Pg.157]    [Pg.340]    [Pg.412]    [Pg.150]    [Pg.12]    [Pg.61]    [Pg.22]    [Pg.139]    [Pg.324]    [Pg.579]    [Pg.190]   
See also in sourсe #XX -- [ Pg.257 , Pg.260 , Pg.261 ]




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Additives proteins

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Food protein additives

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Protein addition, enzyme stabilization

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Whey protein addition

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