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NATURAL ANTIMICROBIAL AGENTS: APPLICATION IN FOOD PRESERVATION AND FOOD BORN DISEASE CONTROL 天然抗菌剂:在食品保鲜和食源性疾病控制中的应用
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.357k
V. Kurćubić, S. Stajić, N. Miletić, M. Petković, I. Đurović, V. Milovanović
{"title":"NATURAL ANTIMICROBIAL AGENTS: APPLICATION IN FOOD PRESERVATION AND FOOD BORN DISEASE CONTROL","authors":"V. Kurćubić, S. Stajić, N. Miletić, M. Petković, I. Đurović, V. Milovanović","doi":"10.46793/sbt28.357k","DOIUrl":"https://doi.org/10.46793/sbt28.357k","url":null,"abstract":"Natural antimicrobial agents in food have gained much attention by the consumers and the food industry. The misuse of antibiotics has resulted in the dramatic rise of microorganisms that are antibiotic resistant and tolerant to several food processing and preservation methods. Additionally, increasing consumers' awareness of the negative impact of synthetic preservatives on health compared to the benefits of natural additives has caused interest among researchers in the development and usage of natural products in foods. This article reviews natural antimicrobial agents and their application in food preservation and food born disease control","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122010419","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}
引用次数: 0
ENERGY USAGE AND RASPBERRY CONVECTIVE AND MICROWAVE DRYING PARAMETERS 能量使用和覆盆子对流和微波干燥参数
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.451p
Valerija Pantelić, N. Miletić, Vesna Đurović, M. Petković, A. Lukyanov, V. Filipović
{"title":"ENERGY USAGE AND RASPBERRY CONVECTIVE AND MICROWAVE DRYING PARAMETERS","authors":"Valerija Pantelić, N. Miletić, Vesna Đurović, M. Petković, A. Lukyanov, V. Filipović","doi":"10.46793/sbt28.451p","DOIUrl":"https://doi.org/10.46793/sbt28.451p","url":null,"abstract":"The drying experiments of microwave (MD) and convective (CD) dehydration of raspberries show a shorter drying time by 86–96 % and lower energy usage resulting in energy saving of 81–89 % for MD. The average drying ratio of raspberries increases by 3.5–19 times with the application of MD. Newton's, Modified Henderson, and Pabis's, Logarithmic models were successfully used to describe the drying kinetics of raspberries. Willamette and Tulameen varieties, dehydrated on 240 W MD, showed the shortest dehydration time, the minimum energy usage, and the most efficient diffusion.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116085640","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}
引用次数: 0
NOVEL TRENDS IN APPLICATION AND PRETREATMENT OF LIGNOCELLULOSIC AGRICULTURAL WASTE 木质纤维素农业废弃物的应用与预处理新趋势
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.271n
V. Nikolić, S. Žilić, Danka Milovanović, Beka Sarić, Marko Vasic
{"title":"NOVEL TRENDS IN APPLICATION AND PRETREATMENT OF LIGNOCELLULOSIC AGRICULTURAL WASTE","authors":"V. Nikolić, S. Žilić, Danka Milovanović, Beka Sarić, Marko Vasic","doi":"10.46793/sbt28.271n","DOIUrl":"https://doi.org/10.46793/sbt28.271n","url":null,"abstract":"Lignocellulosic biomass represents the most abundant renewable material in the world, whereas agricultural residues, including those from maize cultivation, comprise a significant fraction of the total plant waste that can be repurposed for various applications. Lignocellulosic feedstocks are non-edible and consist mainly of: cellulose, hemicellulose, and lignin, along with extractive compounds. Pretreatment is required to separate the lignocellulosic biomass into its constituents for efficient utilization. Even after extensive research and development of numerous techniques, pretreatment remains one of the most expensive phases in converting lignocellulosic biomass into biobased products.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131423810","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}
引用次数: 0
RELATIONSHIPS BETWEEN SERUM ENZYME ACTIVITES IN THE MILK AND BLOOD IN DAIRY COWS DURING DIFFERENT STAGE OF LACTATION PERIOD 奶牛泌乳期不同阶段牛奶和血液中血清酶活性的关系
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.231dj
R. Đoković, Biljana Anđelić, M. Cincović, M. Petrović, Aleks Cukic, M. Lalović
{"title":"RELATIONSHIPS BETWEEN SERUM ENZYME ACTIVITES IN THE MILK AND BLOOD IN DAIRY COWS DURING DIFFERENT STAGE OF LACTATION PERIOD","authors":"R. Đoković, Biljana Anđelić, M. Cincović, M. Petrović, Aleks Cukic, M. Lalović","doi":"10.46793/sbt28.231dj","DOIUrl":"https://doi.org/10.46793/sbt28.231dj","url":null,"abstract":"This study aimed to determine blood and milk enzyme activites as indicators of liver function and their correlations in dairy cows during different stage of lactation period. Blood and milk samples were collected from 100 Holstein dairy cows during morning milking. The cows were allocated to four groups according to the production period, including cows in early (n = 18), full (n = 26), mid (n = 25) and late (n = 31) lactation. The value of serum enzyme activites of aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), gamma-glutamyl transferase (GGT), and lactate dexydrogenase (LDH) in the blood and milk were determined. The activities of blood and milk serum AST, ALT, ALP and LDH were significantly higher (P< 0.01) in early and full lactation cows than in the other two groups of cows, suggesting mild fat infiltration of liver cells. The enzyme activities in milk were positively correlated with those in the blood (P< 0.01). In conclusion, similar changes in blood and milk serum enzyme activites during lactation and milk to blood correlations confirm that milk has great potential in predicting of blood metabolites and metabolic status of cows.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132741950","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}
引用次数: 0
EQUIPMENT AND USAGE OF TRACTORS IN THE AGRICULTURAL COOPERATIVE “AGROPROM” 农业合作社“agroprom”拖拉机的设备和使用
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.071g
M. Gavrilović, Miloš Zelić, B. Veljković, R. Koprivica, B. Dudić, N. Pavlović
{"title":"EQUIPMENT AND USAGE OF TRACTORS IN THE AGRICULTURAL COOPERATIVE “AGROPROM”","authors":"M. Gavrilović, Miloš Zelić, B. Veljković, R. Koprivica, B. Dudić, N. Pavlović","doi":"10.46793/sbt28.071g","DOIUrl":"https://doi.org/10.46793/sbt28.071g","url":null,"abstract":"Cooperatives as a form of economic activity have become increasingly important in our country in recent years, largely influenced by government incentives in the form of financial aid for the purchase of equipment and machinery and subsidies for the purchase of livestock. In this study, using data on the activity of the agricultural cooperative „Agroprom“ from Stara Pazova, the prospects and significance of joining this form of enterprise and functioning according to cooperative principles were analyzed, focusing on the equipment with tractors and their use in primary agricultural production.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133477250","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}
引用次数: 0
WATER COMPOSITION AND THEIR INFLUENCE ON THE WORK OF MALT AMYLOLYTIC ENZYMES 水的组成及其对麦芽淀粉酶工作的影响
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.421s
D. Stanisavljević, Aleksa Crkvenjakov, Jelica Lazić Saković, N. Milosavljević, S. Bogdanović, Violeta Mickovski Stefanović, P. Ilić, J. Ćirić, D. Davidović, A. Veličković
{"title":"WATER COMPOSITION AND THEIR INFLUENCE ON THE WORK OF MALT AMYLOLYTIC ENZYMES","authors":"D. Stanisavljević, Aleksa Crkvenjakov, Jelica Lazić Saković, N. Milosavljević, S. Bogdanović, Violeta Mickovski Stefanović, P. Ilić, J. Ćirić, D. Davidović, A. Veličković","doi":"10.46793/sbt28.421s","DOIUrl":"https://doi.org/10.46793/sbt28.421s","url":null,"abstract":"Water is an indispensable part of beer and brewing practice, and therefore it is not even possible to imagine a process in which water quality is neglected. For the purposes of this experiment, several different watersamples were collected from available springs. The basis of the experiment was the colored reaction of iodine on starch, which would prove the hydrolysis of starch granules from grains. This leads to the conclusion that the mineral composition, which affects the hardness of the water, does not have a decisive influence on the work of amylolytic enzymes, at least not to the extent that would significantly affect the production process.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130681020","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}
引用次数: 0
CELERY („APIUM GRAVEOLENS L.“) AS A SOURCE OF PHYTOCHEMICALS WITH ANTIOXIDANT AND ANTIBACTERIAL EFFECTS 芹菜(apium graveolens l .)是一种具有抗氧化和抗菌作用的植物化学物质的来源
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.315dj
Vesna Đurović, L. Mandić, Marija Igrošanac, Mirjana Radovanović, M. Pešaković, J. Mladenović, D. Đukić
{"title":"CELERY („APIUM GRAVEOLENS L.“) AS A SOURCE OF PHYTOCHEMICALS WITH ANTIOXIDANT AND ANTIBACTERIAL EFFECTS","authors":"Vesna Đurović, L. Mandić, Marija Igrošanac, Mirjana Radovanović, M. Pešaković, J. Mladenović, D. Đukić","doi":"10.46793/sbt28.315dj","DOIUrl":"https://doi.org/10.46793/sbt28.315dj","url":null,"abstract":"The aim of this work was to investigate the content of phytochemicals in celery root and its antioxidant and antibacterial potential. The content of total phenols in celery root was 2.99 mg GAE g-1, total flavonoids 1.38 mg RE g-1, total tannins 1.87 mg GAE g-1 and vitamin C 12.7 mg 100 g-1. Antioxidant activity measured by the DPPH method and expressed in % inhibition were 42.26 % or 2.38 µmol TE g-1. Antibacterial activity was tested on pure cultures of Enterococcus faecium, Listeria monocytogenes, Staphylococcus aureus, Salmonella enteritidis, E. Coli and Serratia marcescens. Listeria monocytogenes showed the highest sensitivity while the Salmonella enteritidis and E. coli were the most resistant.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130749175","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}
引用次数: 0
PROMOTING SMART AGRICULTURAL PRACTICES IN MAIZE PRODUCTION INBIH - H2020 SMARTWATER PROJECT 促进玉米生产中的智慧农业实践- 2020年智慧水项目
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.031m
M. Marković, N. Čereković, Đurađ Hajder, M. Šipka, N. Zapata, T. A. Paço, E. Riezzo, S. Čadro, M. Todorović
{"title":"PROMOTING SMART AGRICULTURAL PRACTICES IN MAIZE PRODUCTION INBIH - H2020 SMARTWATER PROJECT","authors":"M. Marković, N. Čereković, Đurađ Hajder, M. Šipka, N. Zapata, T. A. Paço, E. Riezzo, S. Čadro, M. Todorović","doi":"10.46793/sbt28.031m","DOIUrl":"https://doi.org/10.46793/sbt28.031m","url":null,"abstract":"Agricultural practices in Bosnia and Hercegovina demand different improvements, including smart management of land and water resources. A new H2020 project started in 2021 in this regard. The objective of this publication is to spread knowledge about SMARTWATER project by describing different achievements in two years of implementation (2021-2022), to invite target groups to participate in the action and to promote smart agricultural practices. Presented results indicate that the implementation is at a satisfactory level. Project consortium will continue with efforts, including twinning, networking, research, dissemination and increasing competency and fund rising skills.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114477314","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}
引用次数: 0
STATE OF SOIL FERTILITY IN THE AREA OF THE POŽAREVAC CITY poŽarevac城市地区的土壤肥力状况
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.289s
Vladanka Stupar, M. Saulić, Milica Blažić, Zlata Živković, Darko Stojićević, Marko Stokic, Bojan Stević
{"title":"STATE OF SOIL FERTILITY IN THE AREA OF THE POŽAREVAC CITY","authors":"Vladanka Stupar, M. Saulić, Milica Blažić, Zlata Živković, Darko Stojićević, Marko Stokic, Bojan Stević","doi":"10.46793/sbt28.289s","DOIUrl":"https://doi.org/10.46793/sbt28.289s","url":null,"abstract":"Soil analysis provides information about the quality of the soil and the input of nutrients that are needed to make the soil better and obtain a high crop yield. The research in this paper included the analysis of fertility parametars of soil in wider territory of the Požarevac city during 2017 and 2022 year. Soil analysis shows that average soil acidity, i.e. its pH value of the aqueous soil solution (pH – H2O), in 2022 was reduced by 0.28 compared to 2017. On other hand, the substitution acidity (pH – KCl) was reduced by 0.49 after 5 years. The results for CaCO3 show that the soils are generally carbonate-free or weakly carbonated , well supplied with humus and the percentage of contetnt of N decreased by 21.91% in the five-year period. Low content of easily accessible phosphorus was identified in both year in over 50 percentage of the soil samples while mostly soil samples are well supplied with easily accessible potassium.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123555771","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}
引用次数: 0
POMOLOGICAL PROPERTIES OF SELECTED WALNUT GENOTYPES FROM THE NATURAL POPULATION 自然群体中选定核桃基因型的形态学特性
1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings Pub Date : 2023-03-01 DOI: 10.46793/sbt28.143j
Ivana Jasnić, S. Janković, D. Janković, D. Milatovic, D. Grcak, M. Grcak
{"title":"POMOLOGICAL PROPERTIES OF SELECTED WALNUT GENOTYPES FROM THE NATURAL POPULATION","authors":"Ivana Jasnić, S. Janković, D. Janković, D. Milatovic, D. Grcak, M. Grcak","doi":"10.46793/sbt28.143j","DOIUrl":"https://doi.org/10.46793/sbt28.143j","url":null,"abstract":"The pomological characteristics of selected walnut genotypes from the natural population in the municipality of Leposavić were examined. The study included 33 walnut genotypes from the natural population in the valley of the river Ibar. Due to the permanent generative reproduction, the walnut population is very heterogeneous. The main goal of the research is to find and describe promising genotypes that can be used in breeding work or for establishing new plantations.Obtained results showed that inthe natural population of walnuts, the genotypes of poorer traits predominate, but several genotypes of exceptional characteristics weresingled out, which are interesting for further research.","PeriodicalId":271044,"journal":{"name":"1st INTERNATIONAL SYMPOSIUM ON BIOTECHNOLOGY : proceedings","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121773965","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}
引用次数: 0
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