Name
Isrigova Tatiana Aleksandrovna
Scholastic degree
•
Academic rank
associated professor
Honorary rank
—
Organization, job position
Dagestan State Agricultural University
Web site url
—
Articles count: 1
The article deals with hawthorn Dagestan. It is noted
that the more than 100 species are found 14 species in
Dagestan. The most common of them are studied as a
source of biologically active substances and nutrients,
and they can be used as food additives for various
purposes. The content of biologically active substances
and nutrients are defined. The high content of phenolic
substances in C. pentagyna Waldst. et Kit, which play
an important role in the formation of immunity and
possessing P-vitamin activity is defined. Amino acid
and fatty acid composition of the fruit of the hawthorn
Crataegus pentagyna Waldst. et Kit, as the most
valuable for using as food additives is defined by ionexchange
and gas-liquid chromatography. Sixteen
amino acids were identified and quantified in the
protein component of hawthorn fruit. The high content
of essential amino acids such as lysine, threonine,
valine, methionine, leucine, isoleucine, phenylalanine.
The amount of essential amino acids is 296.1 mg / 100
g. Chromatographic separation of fatty acid methyl
esters has enabled us to establish the presence of the
following fatty acids: palmitic, oleic, stearic, linoleic
and linolenic, including established the presence of
essential fatty acids - the family of alpha-linolenic acid
OMEGA -3 and linoleic acid family of OMEGA -6