Study of Nitrogen-Containing Substances of Powdered Semi-Finished Product from Cultivated Mushrooms Pleurotus Ostreatus

DOI

10.2991/isils-19.2019.51How to use a DOI?

Keywords

mushroom, Pleurotus ostreatus, nitrogen-containing substances, powdered semi-finished product, amino acid

Abstract

The technology of obtaining a powdered semi-finished product from Pleurotus ostreatus is proposed. Assessment of the quality of the semi-finished product was made according to the organoleptic and physico-chemical indicators. Found that the share of nitrogen of soluble substances, including non-protein nitrogen and nitrogen of water-and salt-soluble protein fractions, accounts for 77.06%, and the share of nitrogen of insolu-ble substances – 22.94%. Powdered semi-finished product from mushrooms Pleurotus ostreatus are the source of complete protein, which includes 18 amino acids, including 8 essential ones. Digestibility (in vitro) of proteins of the powdered semi-finished product is 1.3 times higher than the digestibility of fresh mushrooms.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Nina Myachikova
AU  - Olga Binkovskaya
AU  - Yuri Boltenko
AU  - Irina Korotkyh
PY  - 2019/11
DA  - 2019/11
TI  - Study of Nitrogen-Containing Substances of Powdered Semi-Finished Product from Cultivated Mushrooms Pleurotus Ostreatus
BT  - Proceedings of the 1st International Symposium Innovations in Life Sciences (ISILS 2019)
PB  - Atlantis Press
SP  - 309
EP  - 313
SN  - 2468-5747
UR  - https://doi.org/10.2991/isils-19.2019.51
DO  - 10.2991/isils-19.2019.51
ID  - Myachikova2019/11
ER  -