The research of changes in biochemical parameters extracts of sprouting soybean and rapeseed seeds

Autor: N A Berezina, L A Samofalova, O V Safronova, T O Kunitsyna
Rok vydání: 2021
Předmět:
Zdroj: IOP Conference Series: Earth and Environmental Science. 848:012218
ISSN: 1755-1315
1755-1307
Popis: At different periods of swelling and incubation (12, 24, 36, 48, 60 h) soybean seeds were selected: swollen (after reaching the critical humidity of soy 58.6 %; rapeseed 43.6 %); sprouted "spouts"; with sprouts ≥1 cm. It was found that the protein content in seedlings gradually decreases from 37.0-41.3% in dormant seeds, to 18.6-20.3% in sprouts after 48 hours in rapeseed and 60 hours of incubation in soybeans. The developed method of differentiation of germinating seeds by physiological state made it possible to register step-by-step changes in extracts according to pH and buffer capacity (BC). This rapid analysis is applicable in the development of technology for protein complex extraction and preparation of protein preparations from non-traditional sources.
Databáze: OpenAIRE