POLY(HYDROXYBUTYRATE-CO-HYDROXY-VALERATE) FROM SWINE WASTE LIQUOR BY AZOTOBACTER-VINELANDII UWD

Authors
CHO KS RYU HW PARK CH GOODRICH PR
Citation
Ks. Cho et al., POLY(HYDROXYBUTYRATE-CO-HYDROXY-VALERATE) FROM SWINE WASTE LIQUOR BY AZOTOBACTER-VINELANDII UWD, Biotechnology letters, 19(1), 1997, pp. 7-10
Citations number
6
Categorie Soggetti
Biothechnology & Applied Migrobiology
Journal title
Biotechnology letters → ACNP
ISSN journal
01415492
Volume
19
Issue
1
Year of publication
1997
Pages
7 - 10
Database
ISI
SICI code
0141-5492(1997)19:1<7:PFSWLB>2.0.ZU;2-E
Abstract
Azotobacter vinelandii UWD produced 2.0 g/L of cell dry weight includi ng 34.0 wt% of poly (hydroxybutyrate-co-hydroxyvalerate) (PHBV) with 7 .9mol% of hydroxyvalerate (HV) from two-fold diluted swine waste liquo r. Supplementation of 30 g glucose/L increased cell dry weight to 9.4 g/L with 58.3 wt% of PHBV and 4.3 mol% of HV at a PHBV production rate of 0.11 g PHBV/L-h.