Name
Barysheva Inna Nikolaevna
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
Krasnodar branch of "REU them. G. V. Plekhanova"
Web site url
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Articles count: 2
The article describes a possibility of obtaining food
pectin extracts of high purity form secondary raw
materials such as sunflower anthodiа. The relevance of
the use of pectin extracts as independent products or as
an ingredient in food products for therapeutic and
prophylactic purposes is determined by the high
complexing ability of pectin substances in the
dissolved form, in comparison with the commercial
powder pectin. The use of pectin extracts reduces the
cost of the final product by reducing the number of
technological procedures. As dried plant material is
mainly used for the production of pectin and pectin
extracts, the article presents the study of the swelling
process of dried and crushed sunflower anthodiа. It is
established that the inclusion of the swelling process as
a separate technological process for the production of
pectin extract from the sunflower anthodiа is
impracticable. The study on further processing of
vegetable raw materials by electroactivated water
system (EAWS) to reduce the content of ballast
substances in raw material in relation to pectin and
increase the purity of pectin extract is also presented.
Some processing options of sunflower anthodia with
EAWS of various рН were considered as well. The
decrease in the content of dry substances in the
processing of plant material that characterizes the
decrease in the number of ballast substances is shown.
We have also calculated the purity of the obtained
pectin extracts
The article shows the influence of pre-treatment
with a solution of sodium chloride and a solution of
succinic acid in various concentrations to clean the
baskets-of inflorescences of sunflower from the
ballast towards the pectin substances. The
application of these solutions helps to reduce
protein, coloring and aromatic substances contained
in baskets-inflorescences of sunflower, as well as
easing the connection of calcium ions with
protopectin in inflorescences of sunflower, in the
future, cleaned baskets-blossoms of the sunflower
are used as raw material for producing high-quality
pectin extract