scholarly journals ACCUMULATION OF HEAVY METALS BY PULSE CROPS UNDER THE APPLICATION OF BIOLOGICALLY ACTIVE SUBSTANCES IN THE VOLGA REGION FOREST-STEPPE

2020 ◽  
Vol 5 (2) ◽  
pp. 3-7
Author(s):  
N. Trots ◽  
Aleksei Pakhomov
Keyword(s):  
Heavy Metals ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Forest Steppe ◽  
Pulse Crops ◽  
Mobile Forms ◽  
Atomic Adsorption Spectroscopy ◽  
Middle Volga ◽  
Sowing Seed ◽  
Active Substances

The aim of study is reduction of accumulation of heavy metals in agrocenosis of pulse crops due to the action of biologically active substances in the conditions of the middle Volga forest. An experiment study in order to reveal the effect of pre-sowing seed treatment with biologically active substances on the accumulation of heavy metals by soils and plants in agrocenoses of peas and soybeans was conducted in 2013-2015. The results of pre – sowing treatment of soybean seeds of the Samer 3 breed and peas of the Flagman 12 with the Rizotorfin and Rizotorfin in combination with analogues – Agrica and Humariz biologically active substance are presented. The analysis of heavy metals content in soil and plant samples was performed in the laboratory of the «Samara agrochemical ser-vice» Station by method of atomic adsorption spectroscopy. It is established that the introduction of biologically ac-tive substances into the soil containing heavy metals can reduce the concentration of their mobile forms and restrict access to grain. The content of mobile forms of elements in the soil under soybean growing areas, in comparison with the control, decreases: lead by 1.14 times when treated with Rhizotorphin+Humariz, cadmium – 1.18 times when treated with Rhizotorphin, copper – 1.2 times and cobalt – 2.0 times under the influence of the combination of Rhizotorphin and Agrica. According to the coefficients of biological absorption of pea and soy grains, the studied heavy metals are referred to the elements of biological capture of CАB<1. An effective inactivating effect on heavy metals is provided by pre-sowing treatment of pea and soy seeds with biologically active substances combined with Rhizotorphin+Agrica and Rhizotorphin+Humariz.

scholarly journals Flowers of Campanula species as a source of biologically active substances

2021 ◽  
Vol 38 ◽  
pp. 00033
Author(s):  
Tatiana Fomina ◽  
Tatiana Kukushkina
Keyword(s):  
Ascorbic Acid ◽  
Western Siberia ◽  
Food Additives ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Raw Material ◽  
Forest Steppe ◽  
Wet Weight ◽  
First Time ◽  
Active Substances

The content of the major groups of biologically active substances in flowers of 7 Campanula species, cultivated in the forest-steppe of Western Siberia, were investigated for the first time. Freshly collected flowers were found to contain 0.06-0.15 % of catechins, 0.31-3.17 % of flavonols, 3.31-6.47 % of tannins, 3.10-15.57 % of pectic substances, and 0.66-16.4 mg% of carotenoids calculated per absolute dre weight of raw material. The amount of ascorbic acid was 36.9-114.0 mg% per wet weight. The data indicate that Campanula flowers are promising for the production of phenolic compounds, the development of food additives and fresh consumptions a seasoning.

scholarly journals THE EFFECT THE BIOLOGICALLY ACTIVE SUBSTANCES ON YIELD CHARACTERISTICS AND QUALITY OF CARROT ROOTS

2011 ◽  
pp. 54-58
Author(s):  
M.S. Gaplaev
Keyword(s):  
Biologically Active Substances ◽  
Biologically Active ◽  
Seed Soaking ◽  
Physiologically Active Substances ◽  
Sowing Seed ◽  
Active Substances ◽  
Plant Treatment

The advantages of pre-sowing seed soaking in phytoregulator solutions such as Hitofos, Phytohit, Cytohit and some foliar feeding were shown at the time of carrot plants grew. As it was revealed previously at Breeding Production Stations, Urus-Martanovskiy region, the «Gribovchanin» carrot cultivar had a yield characteristics and quality of root that became much higher after seed and plant treatment by physiologically active substances.

scholarly journals VARIATION OF CHEMICAL COMPOSITION OF FRUITS OF BOG BLUEBERRY (VACCINIUM ULIGINOSUM L.) WHEN INTRODUCING

2018 ◽  
pp. 107-114
Author(s):  
Татьяна (Tat'yana) Ивановна (Ivanovna) Снакина (Snakina) ◽  
Татьяна (Tat'yana) Абдулхаиловна (Аbdulkhailovna) Кукушкина (Kukushkina)
Keyword(s):  
Biochemical Study ◽  
West Siberia ◽  
Botanical Garden ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Forest Steppe ◽  
Planting Material ◽  
Wide Range ◽  
Pharmaceutical Industries ◽  
Active Substances

Bog blueberry berries are a source material for food and pharmaceutical industries. However, industrial harvesting of bog blueberry is hardly carried out as plants grow in hard-to-access areas and safekeeping of berries is low during transportation to the processing plants.Special-purpose plantations of bog blueberry at the processing plants may solve the problem. To do this would require planting material noted for a high content of biologically active substances. Central Siberian Botanical Garden is a leading center of introduction and breeding of blueberry in Russia.In this connection, biochemical study of dry substance, ascorbic acid, sugars, acids, anthocyans, catechins, pectins and protopectins of berries of promising bog blueberry forms was conducted in the forest-steppe zone of West Siberia in 2011–2015.The results of research showed a wide range of variability of chemical characters due to individual peculiarities of bog blueberry forms and weather conditions in various years. Protopectins, catechins and pectins exhibited the greatest interannual distinctions.Bog blueberry samples with the greatest content of biologically active substances which can be recommended as planting material for creation of production plantations were revealed.

scholarly journals Improvement of spring wheat cultivation technologies for sustainable development of agriculture in the Volga region

2020 ◽  
pp. 59-65
Author(s):  
Irina Vyacheslavovna Sergeeva ◽  
Natalya Nikolaevna Gusakova ◽  
Yulia Mikhailovna Andryanova ◽  
Yulia Mikhailovna Mokhonko
Keyword(s):  
Spring Wheat ◽  
Seed Treatment ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Mineral Fertilizers ◽  
Wheat Cultivation ◽  
Sowing Seed ◽  
High Yields ◽  
Effective Development ◽  
Active Substances

The use of synthetic biologically active substances in the technology of cultivation of spring wheat contributes to an increase in its productivity, stable, high yields, and, consequently, to   a sustainable and effective development of agriculture. In the course of our research, we studied the effect of pre-sowing seed treatment with selenium-containing biologically active substances with varying agrophones on the production process of spring wheat in the conditions of leached chernozems of the Saratov Right Bank. The stimulating effect of biologically active substances (selenochromylium perchlorate   and selenochromene) on the sowing qualities of spring wheat (Belyanka and Prokhorovka varieties) was established. A significant increase in the yield of the studied varieties of soft spring wheat was  during inoculation of seeds with solutions of selenochromylium perchlorate   and selenochromene. The application  of biologically active substances, especially selenium-containing substances, increased the payback of mineral fertilizers with an additional harvest. The selenochromene  preparation on the crops of the Prokhorovka variety was the most effective. It is shown that the application  of biologically active substances is an effective way to increase the productivity of agricultural crops.

scholarly journals YIELD AND QUALITATIVE EVALUATION OF DIFFERENT PUMPKIN VARIETIES GROWN IN THE FOREST-STEPPE OF THE CENTRAL CHERNOZEM REGION

2021 ◽  
pp. 12-17
Author(s):  
T.V. Zubkova ◽  
◽  
V.L. Zakharov ◽  
Keyword(s):  
Qualitative Evaluation ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Forest Steppe ◽  
Central Chernozem Region ◽  
Vegetable Products ◽  
Research Goal ◽  
Orange Color ◽  
Central Chernozem ◽  
Active Substances

The content of biologically active substances in fruit and vegetable products is an important parameter for de-termining the possibility of their use in the processing in-dustry. The research goal was to evaluate the yields and analyze the biochemical composition of different varieties of pumpkin grown in the forest-steppe of the Central Cher-nozem Region. It was found that of the studied pumpkin varieties, the maximum yields under these conditions were obtained from Seraya volzhskaya (12.7 t ha) and Zhem-chuzhina (9.3 t ha) varieties. The study of pulp chemical composition revealed that in terms of the content of caro-tene and P-active flavonols giving the brightest orange color to the pulp the variety Golosemyanka was the leading one. In terms of yield, this variety showed the medium indi-ces among the studied varieties -6.9 t ha. A fruit of this variety revealed the following content levels: carotene -20.24 mg %, ascorbic acid -20.24 mg %, and dry solids -7.4%. The Golosemyanka variety also revealed good or-ganoleptic indices. The pulp had a light orange color; the seeds lacked the usual hard shells. Therefore, the Golosemyanka variety may be recommended for use in the production of vegetable puree that will be characterized by high content of biologically active substances.

scholarly journals EDIBLE ONION FLOWERS (ALLIUM L.) AS A SOURCE OF BIOLOGICALLY ACTIVE SUBSTANCES

2021 ◽  
pp. 291-297
Author(s):  
Tat'yana Ivanovna Fomina ◽  
Tat'yana Abdulkhailovna Kukushkina
Keyword(s):  
Phenolic Compounds ◽  
Raw Materials ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Raw Material ◽  
Forest Steppe ◽  
Dry Matter Content ◽  
Total Sugars ◽  
Active Substances ◽  
Pectin Substances

The results of comparative study of the content of biologically active substances in the flowers of 10 species of perennial onions Allium aflatunense B. Fedtsch., A. altaicum Pall., A. flavum L., A. microdictyon Prokh., A. nutans L., A. obliquum L., A. ramosum L., A. rosenbachianum Regel, A. schoenoprasum L., A. senescens L. var. glaucum Regel (A. senescens ssp. glaucum (Schrad.) N. Friesen) are presented. The freshly collected raw materials in the phase of mass flowering were analyzed. The dry matter content was determined by drying 1 g of raw material at 100–105 °C to a constant mass. The amount of phenolic compounds, pectin substances, total sugars, and carotenoids was determined spectrophotometrically using SF-56 (Russia) and SF "Agilent" 8453 (USA). For the first time, data on the quantitative content of the main groups of secondary metabolites in onion flowers were obtained. It has been established that in the forest-steppe of Western Siberia, flowers of Allium species contain: 10.7-22.5% dry substances, 6.6-26.2% total sugars, 3.3–18.6% pectin substances, 3.6–10.6% phenolic compounds, 3.0–23.4  mg% carotenoids (per mass of absolutely dry materials) and 35.4–157.8 mg% ascorbic acid (per mass of raw materials). The highest values were found for A. rosenbachianum, A. flavum, and A. aflatunense. The high variability of the accumulation of biologically active substances is due to the species and the influence of weather conditions during the growing season. The study showed the prospects for using onion flowers as a source of various bioactive compounds, including when added to food.

scholarly journals PHYTOCHEMICAL STUDY OF TRIFOLIUM PANNONICUM JACQ. IN THE FOREST-STEPPE OF WESTERN SIBERIA

2020 ◽  
pp. 149-158 ◽  
Author(s):  
Yelena Petrovna Khramova ◽  
Yelena Vasil'yevna Bogolyubova ◽  
Tat'yana Ablulhailovna Kukushkina ◽  
Tat'yana Mihajlovna Shaldaeva ◽  
Galina Kimovna Zvereva
Keyword(s):  
Total Activity ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Phenolic Antioxidants ◽  
Forest Steppe ◽  
Phytochemical Study ◽  
High Antioxidant Activity ◽  
Ethanol Extracts ◽  
Active Substances ◽  
Pectin Substances

The article presents data on the content of biologically active compounds and the total activity of phenolic antioxidants in the leaves and inflorescences of the valuable forage plant Trifolium pannonicum Premier cultivar grown in different agroclimatic subareas of the Novosibirsk region – moderately warm, moist and moderately warm, not sufficiently moist. It is shown that, depending on the plant growth, biologically active substances are synthesized in differently: the content of flavonols, catechins, carotenoids and pectin substances is 1.1–1.6 times higher in plants from a more humid area. Tannins maximally (up to 17.43%) accumulate in the leaves of T. pannonicum, grown in an area with insufficient moisture. All samples of T. pannonicum variety Premier are characterized by high antioxidant activity of ethanol extracts from leaves and inflorescences (1.50–2.20 mg/g). The maximum of the total activity of antioxidants was found in the inflorescences of T. pannonicum from an area with insufficient moisture. Plant material T. pannonicum variety Premier is characterized by a fairly high content of biologically active substances.

scholarly journals CONTENT OF BIOLOGICALLY ACTIVE SUBSTANCES IN THE ABOVEGROUND PART OF SOME ONION SPE-CIES (ALLIUM L.)

2019 ◽  
pp. 177-184
Author(s):  
Tat'yana Ivanovna Fomina ◽  
Tat'yana Abdulkhailovna Kukushkina
Keyword(s):  
Ascorbic Acid ◽  
Raw Materials ◽  
Steppe Zone ◽  
Individual Variability ◽  
Biologically Active Substances ◽  
Biologically Active ◽  
Forest Steppe ◽  
Aboveground Part ◽  
Active Substances ◽  
Pectin Substances

The results of comparative study of the content of biologically active substances in the aboveground part of 11 species of perennial onions Allium aflatunense B. Fedtsch., A. altaicum Pall., A. flavum L., A. microdictyon Prokh., A. nutans L., A obliquum L., A. ramosum L., A. rosenbachianum Regel, A. schoenoprasum L., A. senescens L. var. glaucum Regel (A. senescens ssp. glaucum (Schrad.) N. Friesen), A. strictum Schrad. are presented. The freshly collected raw materials in the phase of consumer ripeness were analyzed and all indicators, except for the amount of ascorbic acid, were calculated on the mass of absolutely dry raw materials. It was established in onions a high content of dry substances (up to 25.1%), flavonols (up to 3.4%), tannins (up to 14.6%), pectin substances (up to 25.8%), sugars (up to 34.8%), ascorbic acid (up to 222.5 mg% ), carotenoids (up to 131.9 mg%); the content of catechins was insignificant, at the level of 0.04–0.15%, only in A. rosenbachianum – up to 0.56%. The contents of catechins, tannins, pectin substances in onions were determined for the first time. A high interspecific and individual variability of accumulation of biologically active substances was revealed. A. rosenbachianum, A. aflatunense, A. flavum, A. microdictyon have the greatest contents and relatively low indicators are in A. senescens var. glaucum. The species are promising for cultivation in the forest-steppe zone of Western Siberia as early vitamin-bearing plants and as a source of various biologically active compounds.

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