Development of the optimal composition of the nutrient medium for the cultivation of yeast in the cultivation of invertebrates
https://doi.org/10.37663/0131-6184-2022-2-76-80
Abstract
Optimization of the nutritional formulation for the cultivation of Rhodotorula spp yeast was carried out. using the theory of experimental planning. Optimal values of process factors (prescription components) are obtained: mass fraction of spirulina -0.62%; hemp protein 0.37%, at which the response function (yeast biomass) reaches an optimal value of 31.25 g / l. The development of the domestic feed base according to the obtained methodology will solve the problem of providing feeds that increase the viability of the cultivated object, and ensure a stable supply of feed based on sea yeast Rhodotorula benthica to mariculture enterprises.
About the Authors
E. M. Panchishina
Far Eastern State Technical Fisheries University (FSBEI HE "Dalrybvtuz")
Russian Federation
Russian Federation
Candidate of Technical Sciences, Associate Professor, Department of "Food Technology"
N. L. Kornienko
Far Eastern State Technical Fisheries University (FSBEI HE "Dalrybvtuz")
Russian Federation
Russian Federation
Candidate of Technical Sciences, Junior Researcher of the Scientific Department
I. V. Matrosova
Far Eastern State Technical Fisheries University (FSBEI HE "Dalrybvtuz")
Russian Federation
Russian Federation
Candidate of Biological Sciences, Associate Professor, Head of the Department "Aquatic Bioresources and Aquaculture
References
1. Egorov N.S. Guide to practical classes in microbiology: A practical guide. M.: Publishing House of Moscow. un-ta, 1983 215 p.
2. Panchishina E.M. The study of the cultural characteristics of yeast Rhodotorula benthica isolated from probiotic feed additives // E.M. Panchishina, N.L. Kornienko, E.V. Shadrina // Scientific works of Dalrybvtuz. 2020. Vol.52. No. 2. Pp. 5-11.
3. Matrosova I.V., Panchishina E.M., Politaeva A.A., Kornienko N.L. Use the Rhodotorula benthica yest to feeding of echinoderms// IOP Conference Series: Earth and Enviromental Science. Krasnoyarsk: IOP Publishing Ltd, 2021. – P. 42029. – URL: http://www. DOI: 10.1088/1755-1315/677/4/042029.
4. Matrosova I.V., Politaeva A.A. Red yeast Rhodotorula benthica replacement feed base for echinoderms in factory cultivation // Collection of scientific papers of the XXII International scientific and practical conference "Actual problems of ecology and nature management". Moscow: Peoples' Friendship University of Russia, 2021. Pp. 228-233.
5. Ji-hui, Wang Liu-qun, Zhao Jin-feng, Liu Han, Wang Shan Xiao. Effect of potential probiotic Rhodotorula benthica D30 on the growth performance, digestive enzyme activity and immunity in juvenile sea cucumber Apostichopus japonicas // Fish & Shell fish Immunology. Vol. 43, 2015. – 330 р.
6. Adler Yu.P., Markova E.V., Granovskaya Yu.V. Experiment planning in search of optimal conditions. // Yu.P. Adler, E.V. Markova, Yu.V. Granovskaya Publishing house "Science", 1971. 283 p.
Review
For citations:
Panchishina E.M., Kornienko N.L., Matrosova I.V. Development of the optimal composition of the nutrient medium for the cultivation of yeast in the cultivation of invertebrates. Fisheries. 2022;(2):76-80. (In Russ.) https://doi.org/10.37663/0131-6184-2022-2-76-80
Views:
24
Email this article 