Development of the optimal composition of the nutrient medium for the cultivation of yeast in the cultivation of invertebrates

Author:

Panchyshyn Ekaterina1,Kornienko Nadezhda1,Matrosova Inga1

Affiliation:

1. Federal State Budget Educational Institution of Higher Education Far Eastern State Technical Fisheries University

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.

Publisher

FSBI TSUREN

Subject

General Medicine

Reference6 articles.

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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., 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. Матросова И.В., Политаева А.А. Красные дрожжи Rhodotorula benthica - замещающая кормовая основа для иглокожих при заводском выращивании // Сборник научных трудов XXII Международной научно-практической конференции «Актуальные проблемы экологии и природопользования». – Москва: Российский университет дружбы народов, 2021. – С. 228-233., 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., 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 p.

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