Growth Characteristics and Physiological Functionality of Yeasts in Pear Marc Extracts

Kluyveromyces fragilis KCTC 7260 and Saccharomyces cerevisiae KCTC 7904, which both grew well in pear marc extract, were selected and their growth profiles and physiological functionalities were determined. Both of the selected yeasts established maximal growth by 20 hr of cultivation at 30℃ in pear...

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Detalles Bibliográficos
Autores principales: Jang, In-Taek, Kang, Min-Gu, Na, Kwang-Chul, Lee, Jong-Soo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Mycology 2011
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3385109/
https://www.ncbi.nlm.nih.gov/pubmed/22783099
http://dx.doi.org/10.5941/MYCO.2011.39.3.170
Descripción
Sumario:Kluyveromyces fragilis KCTC 7260 and Saccharomyces cerevisiae KCTC 7904, which both grew well in pear marc extract, were selected and their growth profiles and physiological functionalities were determined. Both of the selected yeasts established maximal growth by 20 hr of cultivation at 30℃ in pear marc extract. The cell-free extracts showed high antihypertensive angiotensin I-converting enzyme inhibitory activity of 68.9% and 52.1%, respectively. The extracts also displayed 9.2 U/mL and 12.0 U/mL of protease activity, respectively.

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