Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.609eng
A.P. Ivanishcheva
, oligofructose, inulin), mannooligosaccharides from Saccharomyces cerevisae , soy oligosaccharides and galacto-or transgalactooligosaccharides (D. Charalampopoulos et al., 2009). Lactulose, a synthetic structural isomer of lactose ( 4-O- -D- galactopyranosyl-D-fructofuranose) consists of fructose and galactose linked by a -1,4-glycoside bond. It is an odorless white crystalline substance highly soluble in water. Synthetic disaccharides are 1.5 times sweeter than lactose and can crystallize from an alcoholic solution. β -Glycoside bonds in disaccharides are not hydrolyzed by digestive enzymes (H. Rutloff et al., 1967). Therefore, disaccharides pass through the stomach and small intestine without degradation and, being unchanged, reach the large intestine (L.N. Skvortsova, 2010). In addition, lactulose has the highest index of prebiotic activity. It stimulates lacto-and bifidobacteria in the large intestine, promotes the restoration of normal microbial profile, declines pH in the colon, inhibits conditionally pathogenic microbes, improves the absorption of nutrients, and increases immunity (V.S. Buyarov et al., 2012; V.S. Buyarov et al., 2015). Commercial feed additives based on oligo-and disaccharides as a prebiotic component may contain various substances, including trehalose, lactulose, and inulin. All of them have restorative, immunostimulating, therapeutic and prophylactic properties, contribute to the restoration of intestinal microbial community, change the final microbial products, and prevent the occurrence of inflammation and infectious diseases (C. Schu-mann, 2002; K.M. Tuohy et al., 2002; J.H. Cho et al., 2014).
{"title":"THE USE OF PREBIOTICS BASED ON OLIGO- AND DISACCHARIDES IN POULTRY FARMING — a mini review","authors":"A.P. Ivanishcheva","doi":"10.15389/agrobiology.2023.4.609eng","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.609eng","url":null,"abstract":", oligofructose, inulin), mannooligosaccharides from Saccharomyces cerevisae , soy oligosaccharides and galacto-or transgalactooligosaccharides (D. Charalampopoulos et al., 2009). Lactulose, a synthetic structural isomer of lactose ( 4-O- -D- galactopyranosyl-D-fructofuranose) consists of fructose and galactose linked by a -1,4-glycoside bond. It is an odorless white crystalline substance highly soluble in water. Synthetic disaccharides are 1.5 times sweeter than lactose and can crystallize from an alcoholic solution. β -Glycoside bonds in disaccharides are not hydrolyzed by digestive enzymes (H. Rutloff et al., 1967). Therefore, disaccharides pass through the stomach and small intestine without degradation and, being unchanged, reach the large intestine (L.N. Skvortsova, 2010). In addition, lactulose has the highest index of prebiotic activity. It stimulates lacto-and bifidobacteria in the large intestine, promotes the restoration of normal microbial profile, declines pH in the colon, inhibits conditionally pathogenic microbes, improves the absorption of nutrients, and increases immunity (V.S. Buyarov et al., 2012; V.S. Buyarov et al., 2015). Commercial feed additives based on oligo-and disaccharides as a prebiotic component may contain various substances, including trehalose, lactulose, and inulin. All of them have restorative, immunostimulating, therapeutic and prophylactic properties, contribute to the restoration of intestinal microbial community, change the final microbial products, and prevent the occurrence of inflammation and infectious diseases (C. Schu-mann, 2002; K.M. Tuohy et al., 2002; J.H. Cho et al., 2014).","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.638rus
Р.В. НЕКРАСОВ
{"title":"БИОХИМИЧЕСКИЙ СТАТУС И ПРОДУКТИВНЫЕ КАЧЕСТВА СВИНЕЙ (Sus scrofa domesticus) ПРИ МОДЕЛИРОВАНИИ СТРЕССА И ЕГО КОРРЕКЦИИ","authors":"Р.В. НЕКРАСОВ","doi":"10.15389/agrobiology.2023.4.638rus","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.638rus","url":null,"abstract":"","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.757rus
М.А. ПЕРЕВОЗЧИКОВА
{"title":"БИОХИМИЧЕСКИЕ ПОКАЗАТЕЛИ КРОВИ У РЕЗЕРВУАРНЫХ ХОЗЯЕВ ПРИ ИКСОДОВЫХ КЛЕЩЕВЫХ БОРРЕЛИОЗАХ","authors":"М.А. ПЕРЕВОЗЧИКОВА","doi":"10.15389/agrobiology.2023.4.757rus","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.757rus","url":null,"abstract":"","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.700eng
O.V. Kvan
{"title":"EFFECTS OF DIETARY FIBER ON MINERAL METABOLISM AND CAECAL MICROBIAL DIVERSITY IN BROILER CHICKENS (Gallus gallus L.) FED A SEMI-SYNTHETIC DIET","authors":"O.V. Kvan","doi":"10.15389/agrobiology.2023.4.700eng","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.700eng","url":null,"abstract":"","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.745rus
Р.С. ОВЧИННИКОВ
{"title":"РОЛЬ ГРИБОВ В ЭТИОЛОГИИ МАССОВЫХ КОЖНЫХ ПОРАЖЕНИЙ У СОБОЛЯ Martes zibellina L. 1758 В ТОМСКОЙ ОБЛАСТИ","authors":"Р.С. ОВЧИННИКОВ","doi":"10.15389/agrobiology.2023.4.745rus","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.745rus","url":null,"abstract":"","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.713eng
E.V. Sheida
. These compounds are mostly administered separately. This paper is the first to describe the metabolic changes during in vitro incubation of the Kazakh white-headed bull ruminal liquid (RL) with feed compositions (biosubstrates) containing phytopreparations and cobalt chloride. The most effective combinations and dosages of these additives are evaluated. It was found out that Artemisiae absinthil herba (2.0 g/kg DM) + CoCl 2 (1.5 mg/kg DM) increases digestibility of feed dry matter (by 2.1 %), the activity of digestive enzymes and the concentration of metabolites in the RL while decreases methane production by 33.9 %. Salviae folia (1.6 g/kg DM) + CoCl 2 (1.5 mg/kg DM) provide the maximum reduction in methane emissions (by 46.3 %). Plant preparations increase the activity of RL amylase 2.6-4.0-fold and RL proteases 3.6-fold compared to control. Our goal was to reveal the effect of herbal preparation and cobalt chloride combination on the metabolic changes assessed in RL by in vitro technique. The experiments were carried out in 2021 at the BST RAS (Orenburg). Rumen liquid (RL) was sampled from four Kazakh white-headed bulls ( Bos taurus taurus ) weighing 250-265 kg at the age of 9-10 months. The samples were collected 12 h after feeding, through a chronic rumen fistula. The control ration (variant I) was 70 % coarse feed (mixed meadow hay) and 30 % concentrated feed (crushed barley). Test rations II was added with CoCl 2 (1.5 mg/kg DM; OOO NPK Ascont+, Russia),
{"title":"METABOLIC PARAMETERS AND METHANOGENESIS IN THE RU-MEN LIQUID IN in vitro TESTING EXPERIMENTAL DIETS SUPPLEMENTED WITH PHYTOBIOTICS AND CoCl2","authors":"E.V. Sheida","doi":"10.15389/agrobiology.2023.4.713eng","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.713eng","url":null,"abstract":". These compounds are mostly administered separately. This paper is the first to describe the metabolic changes during in vitro incubation of the Kazakh white-headed bull ruminal liquid (RL) with feed compositions (biosubstrates) containing phytopreparations and cobalt chloride. The most effective combinations and dosages of these additives are evaluated. It was found out that Artemisiae absinthil herba (2.0 g/kg DM) + CoCl 2 (1.5 mg/kg DM) increases digestibility of feed dry matter (by 2.1 %), the activity of digestive enzymes and the concentration of metabolites in the RL while decreases methane production by 33.9 %. Salviae folia (1.6 g/kg DM) + CoCl 2 (1.5 mg/kg DM) provide the maximum reduction in methane emissions (by 46.3 %). Plant preparations increase the activity of RL amylase 2.6-4.0-fold and RL proteases 3.6-fold compared to control. Our goal was to reveal the effect of herbal preparation and cobalt chloride combination on the metabolic changes assessed in RL by in vitro technique. The experiments were carried out in 2021 at the BST RAS (Orenburg). Rumen liquid (RL) was sampled from four Kazakh white-headed bulls ( Bos taurus taurus ) weighing 250-265 kg at the age of 9-10 months. The samples were collected 12 h after feeding, through a chronic rumen fistula. The control ration (variant I) was 70 % coarse feed (mixed meadow hay) and 30 % concentrated feed (crushed barley). Test rations II was added with CoCl 2 (1.5 mg/kg DM; OOO NPK Ascont+, Russia),","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.726eng
N.A. Balakirev
{"title":"ON THE MATING OF DOMESTICATED AND WILD SABLES (Martes zibellina Linnaeus, 1758) TO GENERATE GENOTYPES WITH VARIOUS FUR COLORING","authors":"N.A. Balakirev","doi":"10.15389/agrobiology.2023.4.726eng","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.726eng","url":null,"abstract":"","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-01DOI: 10.15389/agrobiology.2023.4.622rus
Е.Н. КОНОВАЛОВА
{"title":"ДНК-АНАЛИЗ ПОЛИМОРФИЗМА ГЕНОВ МИОСТАТИНА, ЛЕПТИНА И КАЛЬПАИНА 1 У РОССИЙСКОЙ ПОПУЛЯ-ЦИИ КРУПНОГО РОГАТОГО СКОТА АБЕРДИН-АНГУССКОЙ ПОРОДЫ","authors":"Е.Н. КОНОВАЛОВА","doi":"10.15389/agrobiology.2023.4.622rus","DOIUrl":"https://doi.org/10.15389/agrobiology.2023.4.622rus","url":null,"abstract":"","PeriodicalId":37976,"journal":{"name":"Sel''skokhozyaistvennaya Biologiya","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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