| Journal: | Brazilian archives of biology and technology |
| Database: | PERIÓDICA |
| System number: | 000392721 |
| ISSN: | 1516-8913 |
| Authors: | Nie, Guangjun1 Zhu, Zhubin1 Liu, Fang1 Nie, Zhijie1 Ye, Yuchao1 Yue, Wenjin1 |
| Institutions: | 1 |
| Year: | 2015 |
| Season: | Sep-Oct |
| Volumen: | 58 |
| Number: | 5 |
| Pages: | 718-724 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, descriptivo |
| English abstract | The aim of th is work was to study the co-production of nattokinase and poly (γ - glutamic acid) by Bacillus subtilis natto with soybean and rice husk under solid - state fermentation (SSF). The results showed that the size of soybean particle and rice husk significantly im proved the co - production of nattokinase and poly (γ - glutamic acid), yielding 2503.4 IU/gs and 320 mg/gs, respectively in the improved culture medium composed of 16.7% soybean flour and 13.3% rice husk with 70% water content. The yields increased by approximate 7 - and 2 - fold factor relative to their original ones. Thus, the co - production of nattokinase and poly (γ - glutamic acid) under SSF could be considered as an efficient method to exploit agro - residues for economical production of some higher - value products |
| Disciplines: | Agrociencias, Química, Biología |
| Keyword: | Plantas para uso industrial, Bioquímica, Fermentaciones, Bacterias, Natoquinasa, Soya, Arroz |
| Keyword: | Agricultural sciences, Chemistry, Biology, Plants for industrial use, Biochemistry, Fermentation, Bacteria, Nattokinase, Soybean, Rice |
| Full text: | Texto completo (Ver PDF) |
