Vitalijs Radenkovs

Structural unit
Unit of Processing and Biochemistry
Position
Researcher
Degree
Dr. sc. ing.
Scientific interests and expertise

Journal Publications

  1. K. Juhnevica-Radenkova, V. Radenkovs, K. Kundzins, D. Seglina: Effect of ozone treatment on the microstructure, chemical composition and sensory quality of apple fruits. Food Science and Technology International 12/2018; 25(2):1-16., DOI:10.1177/1082013218815285
  2. V. Radenkovs, J. Kviesis, K. Juhnevica-Radenkova, A. Valdovska, T. Püssa, M. Klavins, I. Drudze: Valorization of Wild Apple (Malus spp.) By-Products as a Source of Essential Fatty Acids, Tocopherols and Phytosterols with Antimicrobial Activity. Plants 10/2018; 2018(7):1-18., DOI:10.3390/plants7040090
  3. V. Radenkovs, T. Püssa, K. Juhnevica-Radenkova, D. Anton, D. Seglina: Phytochemical characterization and antimicrobial evaluation of young leaf/shoot and press cake extracts from Hippophae rhamnoides L. Food Bioscience 06/2018; 24., DOI:10.1016/j.fbio.2018.05.010
  4. V. Radenkovs, K. Juhnevica-Radenkova, P. Górnaś, D. Seglina: Non-waste technology through the enzymatic hydrolysis of agro-industrial by-products. Trends in Food Science & Technology 05/2018; 77., DOI:10.1016/j.tifs.2018.05.013
  5. V. Radenkovs, K. Juhnevica-Radenkova: Comparison of three storage techniques for post-harvest quality preservation of six commercially available cultivars of apple. International Journal of Fruit Science 01/2018;, DOI:10.1080/15538362.2017.1422451
  6. V. Radenkovs, K. Juhnevica-Radenkova: Effect of storage technology on the chemical composition of apples of the cultivar ‘Auksis’. Zemdirbyste 11/2017; 104(4):359-368., DOI:10.13080/z-a.2017.104.046
  7. K. Juhnevica-Radenkova, V. Radenkovs, D. Seglina: Effect of storage technology on structure and physical attributes of apples (Malus × domestica Borkh.). American-Eurasian Journal of Sustainable Agriculture 07/2017; 11(1144):8-22.
  8. V. Radenkovs, D. Feldmane: Profile of lipophilic antioxidants in the by-products recovered from six cultivars of sour cherry (Prunus cerasus L.). Natural Product Research 05/2017; 31(21)., DOI:10.1080/14786419.2017.1315718
  9. K. Juhnevica-Radenkova, V. Radenkovs, D. Seglina: Microbiological changes and severity of decay in apples stored for a long-term under different storage conditions. Zemdirbyste 11/2016; 103(103 4):391-396., DOI:10.13080/z-a.2016.103.050
  10. K. Juhņeviča-Radenkova, V. Radenkovs: Assessment of Shelf-Life Ability of Apples cv. ‘Auksis’ after Long-term Storage Under Different Conditions. Journal of Horticultural Research 06/2016; 24(2):37-47., DOI:10.1515/johr-2016-0019
  11. K. Juhnevica-Radenkova, V. Radenkovs, D. Seglina: Influence of 1-MCP treatment and storage conditions on the development of microorganisms on the surface of apples grown in Latvia. Zemdirbyste 05/2016; 103(103 2):215-220., DOI:10.13080/z-a.2016.103.028
  12. V. Radenkovs, E. Kaufmane, E. Rubauskis, D. Segliņa: Preliminary Results on the Effect of 1-Methylcyclopropene on Quality of Plums Grown in Latvia. Proceedings of the Latvian Academy of Sciences Section B Natural Exact and Applied Sciences 04/2016; 70(1):21-28., DOI:10.1515/prolas-2016-0004
  13. I. Reinholds, I. Pugajeva, V. Radenkovs, J. Rjabova, V. Bartkevics: Development and Validation of New Ultra-High-Performance Liquid Chromatography-Hybrid Quadrupole-Orbitrap Mass Spectrometry Method for Determination of Melatonin in Fruits. Journal of chromatographic science 03/2016; 54(6):bmw030., DOI:10.1093/chromsci/bmw030
  14. K. Juhņeviča-Radenkova, V. Radenkovs: Influence of 1-Methylcyclopropene and ULO Conditions on Sensory Characteristics of Apple Fruit Grown in Latvia. Journal of Horticultural Research 03/2016; 24(1)., DOI:10.1515/johr-2016-0005
  15. P. Górnaś, V. Radenkovs, I. Pugajeva, A. Soliven, P. W. Needs, P. A. Kroon: Varied Composition of Tocochromanols in Different Types of Bran: Rye, Wheat, Oat, Spelt, Buckwheat, Corn and Rice. International Journal of Food Properties 11/2015; 19(8)., DOI:10.1080/10942912.2015.1107843
  16. O. Jefremova, V. Radenkovs, D. Kunkulberga, D. Klava: Technological properties of dough from wheat flour and fermented bran. Chemical Technology, 10/2015; 66(1)., DOI:10.5755/j01.ct.66.1.12360
  17. P. Górnaś, K.Juhņeviča-Radenkova, V. Radenkovs, I. Mišina, I. Pugajeva, A. Soliven, D. Segliņa: The impact of different baking conditions on the stability of the extractable polyphenols in muffins enriched by strawberry, sour cherry, raspberry or black currant pomace. LWT- Food Science and Technology 09/2015;, DOI:10.1016/j.lwt.2015.09.029
  18. P. Górnaś, I. Mišina, I. Grāvīte, G. Lācis, V. Radenkovs, A. Olšteine, D. Segliņa, E. Kaufmane, E. Rubauskis: Composition of tocochromanols in the kernels recovered from plum pits: the impact of the varieties and species on the potential utility value for industrial application. European Food Research and Technology 06/2015; 241(4)., DOI:10.1007/s00217-015-2480-4
  19. V. Radenkovs, D. Klava, K. Juhnevica: Wheat bran carbohydrates as substrate for bifidobacterium lactis development. World Academy of Science, Engineering and Technology. Vol.79 (2013), p. 547-552.
  20. K. Juhnevica, L. Skudra, M. Skrivele, V. Radenkovs, D. Seglina, A. Stepanovs: Effect of 1-methylcyclopropene treatment on sensory characteristics of apple fruit. Environmental and Experimental Biology 01/2013; 11:99-105.

Conference Proceedings

  1. K. Juhnevica-Radenkova, V. Radenkovs: Оценка качествa яблок сорта 'Ауксис' после обработки SmartFresh (1-МЦП) (Quality evaluation of apple ‘Auksis’ fruit following treatment with SmartFresh (1-MCP) СЕЛЕКЦИЯ И СОРТОРАЗВЕДЕНИЕ САДОВЫХ КУЛЬТУР сборник научных работ,Том 5, №1, Орёл, Россия; 07/2018
  2. V. Radenkovs, E. Kaufmane, E. Rubauskis, D. Seglina: Preliminary results of 1-Methylcyclopropene on plum quality grown in Latvia. Proceedings of the Latvian Academy of Sciences Section B Natural Exact and Applied Sciences 08/2015;
  3. V. Radenkovs, D. Klava, K. Juhnevica-Radenkova: Effect of enzymatic hydrolysis on bran microflora. Research for Rural Development, Jelgava, Latvia; 05/2014
  4. K. Juhnevica-Radenkova, L. Skudra, M. Skrivele, V. Radenkovs, D. Seglina: Impact of the degree of maturity on apple quality during shelf life. 9th Baltic Conference on Food Science and Technology “Food for Consumer Well-Being”, Jelgava, Latvia; 05/2014
  5. V. Radenkovs, D. Klava, I. Krasnova, K. Juhnevica-Radenkova: Application of enzymatic treatment to improve the concentration of bioactive compounds and antioxidant potential of wheat and rye bran. 9th Baltic Conference on Food Science and Technology “Food for Consumer Well-Being”, Jelgava, Latvia; 05/2014
  6. V. Radenkovs, D. Kļava Kviešu kliju ķīmiskā sastāva izmaiņas bioprocesu ietekmē = Bioprocesses influence on chemical composition of wheat bran. Vietējo resursu (zemes dzīļu, meža, pārtikas un transporta) ilgtspējīga izmantošana - jauni produkti un tehnoloģijas (NatRes): Valsts pētījumu programma, 2010 – 2013 : rakstu krājums / Latvijas Valsts koksnes ķīmijas institūts. Rīga, 2013. p. 246.-250.
  7. V. Radenkovs, D. Klava, K. Juhnevica. Microbiology and safety of bran from Latvia. International Proceedings of Chemical, Biological and Environmental Engineering. Vol.53: Proceedings of the 2nd International conference on Nutrition and Food Sciences; (2013), p. 87-92.

Popular scientific publications

  1. V. Radenkovs, Inese Drudze: Vērtīgie un unikālie paradīzes āboli (Valuable and unique Paradise apples). AgroTops. Nr.10 (2019). 
  2. V. Radenkovs, Inese Drudze: Mafini, ievārījums un sidrs. Vērtīgie un unikālie paradīzes ābolīši (Mafins, jams and cider. Valuable and unique Paradise apples). AgroTops. Nr.8 (2019), 70.lpp.; Nr. 10 (2019), 63.-64.lpp. ISSN 1407-5164. 
  3. V. Radenkovs, K. Juhņeviča-Radenkova. Augu blakusproduktu paplašināšanas iespējas (The possibilities extending the use of plant-derived by-products). AgroTops. Nr.8 (2018), 74.lpp. ISSN 1407-5164.
  4. V. Radenkovs. Augļapvalku un graudapvalku izmantošana pārtikā (The use of fruit and grain by-products in the food production industry). AgroTops. Nr. 10 (201), 79.-80.lpp ISSN 1407-5164.
  5. V. Radenkovs, K. Juhņeviča-Radenkova. No augļu, ogu un graudu blakusproduktiem līdz veselīgai pārtikai (Conversion of fruit, berry, and grain by-products into new food products). Profesionālā Dārzkopība. Nr. 3 (4) (2017), 30.-31.lpp.
Activity directions
  • Development of technological approaches for more efficient and rational use of the plant-derived by-products for the production of innovative food products
  • Elaboration of environmentally friendly packaging and coating materials from renewable resources to extend the shelf-life of fresh fruit
  • A comprehensive examination of the physical properties and biochemical composition of plant-derived by-products, intermediates and products after enzymatic hydrolysis.
Major accomplishments

5 major scientific publications:

The 5 major popular scientific publications:

  • V. Radenkovs, Inese Drudze: Vērtīgie un unikālie paradīzes āboli (Valuable and unique Paradise apples). AgroTops. Nr.10 (2019). 
  • V. Radenkovs, Inese Drudze: Mafini, ievārījums un sidrs. Vērtīgie un unikālie paradīzes ābolīši (Mafins, jams and cider. Valuable and unique Paradise apples). AgroTops. Nr.8 (2019), 70.lpp.; Nr. 10 (2019), 63.-64.lpp. ISSN 1407-5164. 
  • V. Radenkovs, K. Juhņeviča-Radenkova. Augu blakusproduktu paplašināšanas iespējas (The possibilities extending the use of plant-derived by-products). AgroTops. Nr.8 (2018), 74.lpp. ISSN 1407-5164.
  • V. Radenkovs. Augļapvalku un graudapvalku izmantošana pārtikā (The use of fruit and grain by-products in the food production industry). AgroTops. Nr. 10 (201), 79.-80.lpp ISSN 1407-5164.
  • V. Radenkovs, K. Juhņeviča-Radenkova. No augļu, ogu un graudu blakusproduktiem līdz veselīgai pārtikai (Conversion of fruit, berry, and grain by-products into new food products). Profesionālā Dārzkopība. Nr. 3 (4) (2017), 30.-31.lpp.

Patents

  • V. Radenkovs, D. Segliņa, A. Olšteine: Technology of production containing of plant fiber. Ref. No: A23L1/214, Year: 07/2015