scholarly journals Determination of disulfide bonds in 8.2 S globulin of cotton seeds

1971 ◽  
Vol 7 (6) ◽  
pp. 848-848
Author(s):  
Kh. Mirzarakhmatov ◽  
P. Kh. Yuldashev
Keyword(s):  
Disulfide Bonds ◽  
Cotton Seeds

Peptides from peptic digest of bovine DIP-tripsin and determination of disulfide bonds

1968 ◽  
Vol 33 (2) ◽  
pp. 441-461 ◽  
Author(s):  
V. Holeyšovský ◽  
B. Mesrob ◽  
V. Tomášek ◽  
O. Mikeš ◽  
F. Šorm
Keyword(s):  
Disulfide Bonds

Rapid and Sensitive Determination of Protein Disulfide Bonds

Proteins ◽  
1987 ◽  
pp. 493-501 ◽  
Author(s):  
Hsieng S. Lu ◽  
Michael L. Klein ◽  
Richard R. Everett ◽  
Por-Hsiung Lai
Keyword(s):  
Disulfide Bonds ◽  
Sensitive Determination ◽  
Protein Disulfide Bonds ◽  
Protein Disulfide

scholarly journals CERTIFICATION OF VEGETABLE OILS AND QUALITY CONTROL IN THE TECHNOLOGICAL PROCESS OF PRODUCTION

2019 ◽  
Vol 2019 (4) ◽  
pp. 119-126
Author(s):  
CH Bekmurotov ◽  
Keyword(s):  
Quality Control ◽  
Technological Process ◽  
Vegetable Oils ◽  
Raw Materials ◽  
Cottonseed Oil ◽  
Product Classification ◽  
Cotton Seeds ◽  
The Cost

The article reviewed the certification and quality control of the technological process for the production of vegetable oil. There is a procedure for packaging, quality control of products, determination of quality indicators and quality control of finished products. The procedure for using refined cottonseed oil and its varieties, the requirements for placement and storage of vegetable oils, as specified in the regulatory documents, the quality control of vegetable oils and other solutions for cottonseed oil are provided. The gas analyzer shows a solution for measuring the amount of solution by painting the tubes of a mixture of gas and air in oil. Detailed information on the production of vegetable oils, the cost of raw materials, the level of fat content of cotton seeds and the methods used to produce oil from cotton seeds. Methods for certification of vegetable oils, types of quality control, methods of testing and quality determination are presented. It was shown that the procedure for refined production of cottonseed oils and their types, as well as the state of the product classification of products based on the method of producing vegetable oils for consumer purposes, analysis of the sequence of refined oils and refining processes.

scholarly journals THE IMPORTANCE OF THE FUNCTIONAL STATE OF THIOL-DISULFIDE UNIT OF THE ANTIOXIDANT SYSTEM IN THE ACUTE BACTERIAL DYSENTERY IN THE FORECAST OF THE COURSE AND THE SELECTION OF THE TREATMENT REGIMEN

2017 ◽  
Vol 22 (5) ◽  
pp. 258-263
Author(s):  
Zarema G. Tagirova
Keyword(s):  
Antimicrobial Peptides ◽  
Functional State ◽  
Antioxidant System ◽  
Disulfide Bonds ◽  
Severe Disease ◽  
Treatment Methods ◽  
Sh Groups ◽  
Group I ◽  
Antioxidant Agents

The goal was to optimize the treatment of shigellosis patients on the basis of an evaluation of the functional state of the thiol-disulfide unit of the antioxidant system (AOS) on a background of various treatment methods. Materials and methods. 400 patients with acute bacterial dysentery of varying severity of the course were observed; Shigella Flexner was isolated in 324(81%) cases, Shigella Sonne - in 76(19%) cases. The determination of sulfhydryl (SH-) groups and disulfide bonds (SS-) was carried out by the direct and reverse amperometric titration with the use of silver nitrate and unithiol in hemolysate. Three groups separated by random sampling were considered. In group I (122 patients), basic therapy was prescribed, including etiotropic and pathogenetic treatment. In group II (134 patients), pathogenetic treatment was prescribed in the combination with a complex of natural cytokines and antimicrobial peptides secreted by pig peripheral blood leukocytesa (»superlimph» preparation). In the third group (144 patients), the drug «superlimph» was prescribed along with etiotropic and pathogenetic treatment. Results. In acute bacterial dysentery disturbances of the redox balance were established to be correlated with the severity of the course in the form of a significant decrease in the level of SH-groups and the thiol-disulfide coefficient on the background of an increase in the level of SS-groups, which indicates to a decrease in the buffer capacity of the AOS. These data can serve as predictors of the nature of the course of dysentery. Comparative clinical evaluation of the effectiveness of various treatment methods revealed the most pronounced in severe disease advantages of complex therapy, including a combination of basic etiotropic, pathogenetic treatment with a complex of natural cytokines and antimicrobial peptides («superlimph»). Conclusion. The change in the ratio of oxidative processes to AOS occurs at any severity of dysentery, but in severe cases these changes acquire a qualitative character. In the survey standards for bacterial dysentery there is recommended to include the determination of indices of the thiol-disulfide unit, as an additional criterion for the severity of the course and the prognosis of the course of the disease. Exceeding the concentration of SS-groups of the concentration of SH-groups and the inversion of the thiol-disulfide coefficient as markers of the breakdown in AOS seem to be prognostically unfavorable factor. The severe course of acute bacterial dysentery is an indication for inclusion of antioxidant agents in the therapeutic complex. Based on the mechanism of revealed abnormalities in AOS, the use of a complex of natural cytokines and antimicrobial peptides («superlimph») can be considered as an immunocorrecting drug.

scholarly journals Determination of the Disulfide Bonds within a B Domain Variant Surface Glycoprotein fromTrypanosoma congolense

1998 ◽  
Vol 273 (49) ◽  
pp. 32582-32586 ◽  
Author(s):  
Holm Bußler ◽  
Monica Linder ◽  
Dietmar Linder ◽  
Erwin Reinwald
Keyword(s):  
Disulfide Bonds ◽  
Surface Glycoprotein ◽  
Variant Surface Glycoprotein ◽  
Domain Variant

A note on the quantitative determination of carbohydrate in exudate from single cotton seeds and its significance

1969 ◽  
Vol 47 (10) ◽  
pp. 1521-1523 ◽  
Author(s):  
D. S. Hayman
Keyword(s):  
Quantitative Determination ◽  
Fungal Infection ◽  
Viable Seed ◽  
Damping Off ◽  
Factors Affecting ◽  
Cotton Seeds ◽  
Single Seeds ◽  
Viable Seeds ◽  
Repeated Samples

A method is described for studying carbohydrate exudation from single seeds. The advantages are that the apparatus for collecting exudates is simple, repeated samples may be obtained without removing or damaging the seeds, and exudation from viable seeds can be determined without including nonviable ones. Different seed lots can be compared on a viable seed basis, and in problems on damping-off diseases, this makes any correlations with susceptibility to preemergence fungal infection more valid. Various factors affecting seed exudation can be readily investigated.

Sign in / Sign up

Export Citation Format

Share Document