Zobrazeno 1 - 10
of 42
pro vyhledávání: '"J. Szamos"'
Publikováno v:
International Journal of Horticultural Science, Vol 16, Iss 3 (2010)
Our objective was to study the effect of organic farming and area of cultivation on the allergen content of apple varieties by quantification of the major allergens (Mal d 1 and Mal d 2) using allergen-specific ELISA. The obtained results showed that
Externí odkaz:
https://doaj.org/article/764bd1a814e743269c4ad0d80377fad6
Publikováno v:
Acta Alimentaria. 42:599-608
The aim of this study was to develop an accurate, fast and safe routine diagnostic method based on protein studies for differentiating between T. caries and T. controversa at species level. Since import of wheat contaminated with T. controversa is re
Publikováno v:
Acta Alimentaria. 41:272-276
A novel step in bean (Phaseolus vulgaris) α-amylase inhibitor (AAI) purification, based on the application of an inorganic adsorbent, zinc hydroxide, was developed. The new method was substantially faster than existing protocols. Up to 98% of bean s
Publikováno v:
Acta Alimentaria. 40:426-435
The main goal of our work was to develop a rapid, simple, and economical DNA extraction method for food (especially for meat products) analysis. This extraction and purification procedure was based on the three-phase partitioning (TPP) method. The de
Publikováno v:
Food Research International. 44:2674-2678
Apple (Malus domestica) is the most widely cultivated fruit crop in Europe. Consumption of fresh apples can cause allergic reaction with a variable degree of severity in susceptible individuals. Previous studies have indicated that expression pattern
Characterization of 2-propanol soluble seed proteins in mutant soybean (Glycine max[L.] Merr.) lines
Publikováno v:
Acta Alimentaria. 39:175-179
Seed protein pattern of control and M 10 mutant soybean ( Glycine max [L.] Merr.) lines in defatted and non-defatted raw flour was studied after 60% 2-propanol extraction, SDS-PAGE separation, colloidal staining and densitometric evaluation to detect
Autor:
J. Szamos
Publikováno v:
Acta Alimentaria. 35:109-116
In three-phase partitioning (TPP) ammonium sulphate and 2-methyl-2-propanol (tert-butanol) are used for separation of proteins by collecting and concentrating them into the middle layer or third phase of the system. During the last two decades, TPP h
Publikováno v:
Colloid & Polymer Science. 279:705-713
A special combination of alcoholic precipitation and salting out of proteins was described as three-phase partitioning (TPP). Proteins are accumulated in a coherent middle phase in the partitioning system composed of tert-butanol, ammonium sulphate a
Publikováno v:
Acta Alimentaria. 30:113-118
The Wizard Clean up System and a three-phase partitioning (TPP) method were used to purify genomic pork-DNA of various food samples for amplification. Quality of DNA purified by Wizard resin and partitioning was controlled by spectrophotometer and el
Publikováno v:
Acta Alimentaria. 28:329-338
To explore new possibilities of enzyme immobilization, we investigated bioactive layers prepared by a new procedure based on three-phase partitioning (TPP) of proteins. By this method a third phase or midlayer as a protein layer can be developed at t