База данных: Статьи
Страница 2, Результатов: 16
Отмеченные записи: 0
11.
Подробнее
28
U92
Uteulin, K. R.
Table of contents and localization of rubber in the roots of Kok-Saghyz. [Текст] / K. R. Uteulin, K. Zh. Zhambakin // Reports of the National Academy of Sciences of the Republic of Kazakhstan. - 2020. - №6. - P. 42-48
ББК 28
Рубрики: Biology
Кл.слова (ненормированные):
Kok-Saghyz -- rubber -- latex vessels
Аннотация: This article presents biological features, botanical description , and results of the annatomical and study of the Dandelion Kok-Saghyz, a valuable resource plant of world significance.
Держатели документа:
WKU
Доп.точки доступа:
Zhambakin, K. Zh.
U92
Uteulin, K. R.
Table of contents and localization of rubber in the roots of Kok-Saghyz. [Текст] / K. R. Uteulin, K. Zh. Zhambakin // Reports of the National Academy of Sciences of the Republic of Kazakhstan. - 2020. - №6. - P. 42-48
Рубрики: Biology
Кл.слова (ненормированные):
Kok-Saghyz -- rubber -- latex vessels
Аннотация: This article presents biological features, botanical description , and results of the annatomical and study of the Dandelion Kok-Saghyz, a valuable resource plant of world significance.
Держатели документа:
WKU
Доп.точки доступа:
Zhambakin, K. Zh.
12.
Подробнее
28
K42
Khalmurzayeva, B. A.
Biochemical indicators and application of Cyanobacteria Spirulina Microalgae in the cattle feedstuff. [Текст] / B. A. Khalmurzayeva, B. Sh. Ismailkhodjaev, K. P. Kuatbekova, R. S. Alibekov [et al.] // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 80-88
ББК 28
Рубрики: Biology
Кл.слова (ненормированные):
antioxidants -- biologically active substances -- cultivation -- genus -- microalgae -- phyto-cultures -- Spirulina
Аннотация: The qualitative and quantitative compositions of the valuable biologically active substances, species and strains of microalgae are related the genus of CyanobacteriaSp.platensis and Sp.labgrinthifosmis that were isolated from local nature and grown in semi-production facilities were considered. In order to adapt for mass cultivation, algae were first grown in greenhouse conditions. The algae were cultivated within 12 days. The produc-tivity in the tubular cultivator with stirring of Sp.platensis was 3.8 g / l, protein (73.0%), and Sp.laberinthiformis was 2.6 g / l of protein (63.1%). Similar studies were carried out in the open-air conditions that showed an increase in the amount of illumination causes a significant restructuring of the entire photosynthetic apparatus of algae. The accumulation of Sp.labyrinthiformis 2.7 g / l a.d.c., protein 62.21%, and Sp.platensis 4.08 g / l, protein 75.3%, were within 10 days. The content of protein and carotenes sharply increases in comparison with the greenhouse conditions. It was found that the addition of Sp.platensis suspension, as a protein-vitamin supplement for the bulls’ feedstuff, stimulates physiological processes that improves the biochemical parameters of their blood, the digestibility coefficient of nutrients by 8-9%, positive mineral balance, increases live weight gain (17.4%) and slaughter yield of the bulls (3.6%). So, the suspension of Sp.platensis is recommended for use as a protein-vitamin supplement in livestock farms that will allow having a significant economic effect in livestock farming, in average 20-25% profits per yearly.
Держатели документа:
WKU
Доп.точки доступа:
Ismailkhodjaev, B. Sh.
Kuatbekova, K. P.
Alibekov, R. S.
Makhatova, A. I.
Meimanbaeva, S. S.
K42
Khalmurzayeva, B. A.
Biochemical indicators and application of Cyanobacteria Spirulina Microalgae in the cattle feedstuff. [Текст] / B. A. Khalmurzayeva, B. Sh. Ismailkhodjaev, K. P. Kuatbekova, R. S. Alibekov [et al.] // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 80-88
Рубрики: Biology
Кл.слова (ненормированные):
antioxidants -- biologically active substances -- cultivation -- genus -- microalgae -- phyto-cultures -- Spirulina
Аннотация: The qualitative and quantitative compositions of the valuable biologically active substances, species and strains of microalgae are related the genus of CyanobacteriaSp.platensis and Sp.labgrinthifosmis that were isolated from local nature and grown in semi-production facilities were considered. In order to adapt for mass cultivation, algae were first grown in greenhouse conditions. The algae were cultivated within 12 days. The produc-tivity in the tubular cultivator with stirring of Sp.platensis was 3.8 g / l, protein (73.0%), and Sp.laberinthiformis was 2.6 g / l of protein (63.1%). Similar studies were carried out in the open-air conditions that showed an increase in the amount of illumination causes a significant restructuring of the entire photosynthetic apparatus of algae. The accumulation of Sp.labyrinthiformis 2.7 g / l a.d.c., protein 62.21%, and Sp.platensis 4.08 g / l, protein 75.3%, were within 10 days. The content of protein and carotenes sharply increases in comparison with the greenhouse conditions. It was found that the addition of Sp.platensis suspension, as a protein-vitamin supplement for the bulls’ feedstuff, stimulates physiological processes that improves the biochemical parameters of their blood, the digestibility coefficient of nutrients by 8-9%, positive mineral balance, increases live weight gain (17.4%) and slaughter yield of the bulls (3.6%). So, the suspension of Sp.platensis is recommended for use as a protein-vitamin supplement in livestock farms that will allow having a significant economic effect in livestock farming, in average 20-25% profits per yearly.
Держатели документа:
WKU
Доп.точки доступа:
Ismailkhodjaev, B. Sh.
Kuatbekova, K. P.
Alibekov, R. S.
Makhatova, A. I.
Meimanbaeva, S. S.
13.
Подробнее
28
V11
Vafin, R. R.
Real-Time pcr technology for cattle genotyping by A and B Kappa -Casein gene alleles. [Текст] / R. R. Vafin // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 126-132
ББК 28
Рубрики: Biology
Кл.слова (ненормированные):
Bos taurus -- PCR -- RFLP -- genotyping -- allele -- genotype -- CSN3
Аннотация: The main goal of the study was to develop and test an effective technology for cattle genotyping by the CSN3 gene based on real-time PCR with hybridization-fluorescence detection. There was developed a method for real-time PCR for cattle genotyping by A and B alleles of the CSN3 gene in the format of hybridization-fluorescence detection, involving the use of two 5/-fluorescence-labeled forward allele-specific primers, one reverse common primer, and one anti-primer labeled with a fluorescence quencher at the 3/-end of the oligonucleotide. As a result of practical studies aimed at testing the developed method, we obtained the technical result provided by the proposed technology, expressed in the effective identification of the desired genotypes due to correct interpretation of these curves of increasing fluorescence intensity, the results reliability of which was also confirmed by the well-known PCR-RFLP analysis technique for Bos taurus genotyping for similar allelic variants of the kappa-casein gene.
Держатели документа:
WKU
Доп.точки доступа:
Gilmanov, Kh. Kh.
V11
Vafin, R. R.
Real-Time pcr technology for cattle genotyping by A and B Kappa -Casein gene alleles. [Текст] / R. R. Vafin // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 126-132
Рубрики: Biology
Кл.слова (ненормированные):
Bos taurus -- PCR -- RFLP -- genotyping -- allele -- genotype -- CSN3
Аннотация: The main goal of the study was to develop and test an effective technology for cattle genotyping by the CSN3 gene based on real-time PCR with hybridization-fluorescence detection. There was developed a method for real-time PCR for cattle genotyping by A and B alleles of the CSN3 gene in the format of hybridization-fluorescence detection, involving the use of two 5/-fluorescence-labeled forward allele-specific primers, one reverse common primer, and one anti-primer labeled with a fluorescence quencher at the 3/-end of the oligonucleotide. As a result of practical studies aimed at testing the developed method, we obtained the technical result provided by the proposed technology, expressed in the effective identification of the desired genotypes due to correct interpretation of these curves of increasing fluorescence intensity, the results reliability of which was also confirmed by the well-known PCR-RFLP analysis technique for Bos taurus genotyping for similar allelic variants of the kappa-casein gene.
Держатели документа:
WKU
Доп.точки доступа:
Gilmanov, Kh. Kh.
14.
Подробнее
28
T16
Таkibayeva, А. Т.
Flavonoids of populus balsamifera plants and their biological activity. [Текст] / А. Т. Таkibayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 147-150
ББК 28
Рубрики: Biology
Кл.слова (ненормированные):
the poplars -- flavonoids -- extraction -- biological activity
Аннотация: The work is devoted to the chemical studying of the composition of flavonoids of Populus balsamifera, the isolation of individual compounds, and the establishment of their structure. Balsamic poplar plants are a promising source of many biologically active substances, and in particular, flavonoids.
Держатели документа:
WKU
Доп.точки доступа:
Amirchan, A. A.
Kalkenova, A. T.
Kulakov, I. V.
T16
Таkibayeva, А. Т.
Flavonoids of populus balsamifera plants and their biological activity. [Текст] / А. Т. Таkibayeva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №1. - P. 147-150
Рубрики: Biology
Кл.слова (ненормированные):
the poplars -- flavonoids -- extraction -- biological activity
Аннотация: The work is devoted to the chemical studying of the composition of flavonoids of Populus balsamifera, the isolation of individual compounds, and the establishment of their structure. Balsamic poplar plants are a promising source of many biologically active substances, and in particular, flavonoids.
Держатели документа:
WKU
Доп.точки доступа:
Amirchan, A. A.
Kalkenova, A. T.
Kulakov, I. V.
15.
Подробнее
28
N16
Naguman, P.N.
Phytoncides in the composition of common bird cherry. [Текст] / P.N. Naguman // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №3. - P. 70-75
ББК 28
Рубрики: Biology
Кл.слова (ненормированные):
Bird cherry -- phytoncides -- plant -- bacteria -- protozoa -- useful properties
Аннотация: The presence of tannins and essential oil in the fruit has an anti-inflammatory effect, which is used to treat inflammatory processes in the gastrointestinal tract and dysentery. The infusion of cherry fruits has a destructive effect on microorganisms. Preparations of the fruits of the common cherry have an antiseptic effect. They are used in dental practice in the treatment of inflammatory processes of the oral mucosa, paradontosis, toothache and hypovitaminosis.
Держатели документа:
WKU
Доп.точки доступа:
Zhorabek, A.A.
Amanzholova, A.S.
Kulakov, I.V.
Rakhimbaeva, A.N.
N16
Naguman, P.N.
Phytoncides in the composition of common bird cherry. [Текст] / P.N. Naguman // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №3. - P. 70-75
Рубрики: Biology
Кл.слова (ненормированные):
Bird cherry -- phytoncides -- plant -- bacteria -- protozoa -- useful properties
Аннотация: The presence of tannins and essential oil in the fruit has an anti-inflammatory effect, which is used to treat inflammatory processes in the gastrointestinal tract and dysentery. The infusion of cherry fruits has a destructive effect on microorganisms. Preparations of the fruits of the common cherry have an antiseptic effect. They are used in dental practice in the treatment of inflammatory processes of the oral mucosa, paradontosis, toothache and hypovitaminosis.
Держатели документа:
WKU
Доп.точки доступа:
Zhorabek, A.A.
Amanzholova, A.S.
Kulakov, I.V.
Rakhimbaeva, A.N.
16.
Подробнее
28
S53
Sheveleva, Y. A.
Amino and fatty acid composition of datura stramonium L. (Solanaceae). [Текст] / Y. A. Sheveleva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 61-67
ББК 28
Рубрики: Biology
Кл.слова (ненормированные):
amino acid -- fatty acid -- Datura Stramonium -- Datura
Аннотация: This paper examines the quantitative and qualitative composition of amino acids and fatty acids present in the capsules and seeds of Datura Stramonium plant. Plant raw materials were collected in the southernregion of the Republic of Kazakhstan (Almaty region). To determine the qualitative and component composition of fatty acids and amino acids of plant parts, GLC and HPLC methods were used. All analyzes were carried out using a Chromos GC-1000 gas chromatograph with a flame ionization detector and an Agilent-1200 Infinity high-performance liquid chromatograph with a spectrophotometric detector.
Держатели документа:
WKU
Доп.точки доступа:
Litvinenko, Y.A.
Mukhtarova, N.M.
Khutoryanskiy, V.V.
S53
Sheveleva, Y. A.
Amino and fatty acid composition of datura stramonium L. (Solanaceae). [Текст] / Y. A. Sheveleva // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 61-67
Рубрики: Biology
Кл.слова (ненормированные):
amino acid -- fatty acid -- Datura Stramonium -- Datura
Аннотация: This paper examines the quantitative and qualitative composition of amino acids and fatty acids present in the capsules and seeds of Datura Stramonium plant. Plant raw materials were collected in the southernregion of the Republic of Kazakhstan (Almaty region). To determine the qualitative and component composition of fatty acids and amino acids of plant parts, GLC and HPLC methods were used. All analyzes were carried out using a Chromos GC-1000 gas chromatograph with a flame ionization detector and an Agilent-1200 Infinity high-performance liquid chromatograph with a spectrophotometric detector.
Держатели документа:
WKU
Доп.точки доступа:
Litvinenko, Y.A.
Mukhtarova, N.M.
Khutoryanskiy, V.V.
Страница 2, Результатов: 16