Research Articles : Growth Characteristics and Physiological Functionality of Yeasts in Pear Marc Extracts

Research Articles : 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 30oC in pea...

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Veröffentlicht in:Mycobiology 2011-09, Vol.39 (3), p.170
Hauptverfasser: In Taek Jang, Min Gu Kang, Kwang Chul Na, Jong Soo Lee
Format: Artikel
Sprache:kor
Schlagworte:
Kluyveromyces fragilis
Pear marc extract
Physiological functionality
Saccharomyces cerevisiae
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Zusammenfassung: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 30oC 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.
ISSN:1229-8093