Nutritional requirements for the mycelial biomass and exopolymer production by Hericium erinaceus CZ-2
In this work, the effects of medium composition and fermentation parameters on the simultaneous production of mycelial biomass and exopolymer by medicinal mushroom Hericium erinaceus CZ-2 were investigated in shake flask cultures using one-factor-at-a-time method and orthogonal array design. Results...
| Permalink: | http://skupni.nsk.hr/Record/nsk.NSK01000691601/Details |
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| Matična publikacija: |
Food technology and biotechnology 45 (2007), 4 ; str. 389-395 |
| Glavni autor: | Huang, Daming (-) |
| Ostali autori: | Cui, Fengjie (-), Li, Yin, Zhang, Zhicai, Zhao, Jiewen, Han, Xiaoming, Xiao, Xiang, Qian, Jingya, Wu, Qifei, Guan, Guoqiang |
| Vrsta građe: | Članak |
| Jezik: | eng |
| Predmet: | |
| Online pristup: |
Digitalni arhiv mrežnih publikacija |
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| 100 | 1 | |a Huang, Daming | |
| 245 | 1 | 0 | |a Nutritional requirements for the mycelial biomass and exopolymer production by Hericium erinaceus CZ-2 / |c Daming Huang, Fengjie Cui, Yin Li, Zhicai Zhang, Jiewen Zhao, Xiaoming Han, Xiang Xiao, Jingya Qian, Qifei Wu and Guoqiang Guan. |
| 300 | |b Ilustr. | ||
| 504 | |a Bibliografija: 26 jed. | ||
| 520 | |a In this work, the effects of medium composition and fermentation parameters on the simultaneous production of mycelial biomass and exopolymer by medicinal mushroom Hericium erinaceus CZ-2 were investigated in shake flask cultures using one-factor-at-a-time method and orthogonal array design. Results showed that the most suitable carbon, nitrogen, mineral sources, and cofactors for the mycelial biomass and exopolymer production were: corn flour combined with 1 % glucose, yeast extract, KH2PO4 and corn steep liquor. The intuitive analysis of orthogonal array design results indicated that the effects of nutritional requirement on the mycelial growth of Hericium erinaceus CZ-2 were in regular sequence of corn flour combined with 1 % glucose > yeast extract > corn steep liquor > KH2PO4, and those on exopolymer production were in the order of corn flour combined with glucose > KH2PO4 > yeast extract > corn steep liquor. The maximal yield of mycelial biomass (16.07 g/L) was obtained when the composition of the culture medium was (in g/L): corn flour 30, glucose 10, yeast extract 3, KH2PO4 1, CaCO3 0.5, and 15 mL/L of corn steep liquor; while the maximal exopolymer yield (1.314 g/L) was achieved when the composition of medium was (in g/L): corn flour 30, glucose 10, yeast extract 5, KH2PO4 3, CaCO3 0.5, and 15 mL/L of corn steep liquor. In the 15-litre scale-up fermentation, the maximum mycelial biomass yield of 20.50 g/L was achieved using the optimized medium | ||
| 653 | 0 | |a Ljekovite gljive |a Hericium erinaceus |a Submerzni uzgoj |a Micelij |a Biomasa |a Egzopolimeri | |
| 700 | 1 | |a Cui, Fengjie | |
| 700 | 1 | |a Li, Yin | |
| 700 | 1 | |a Zhang, Zhicai | |
| 700 | 1 | |a Zhao, Jiewen | |
| 700 | 1 | |a Han, Xiaoming | |
| 700 | 1 | |a Xiao, Xiang | |
| 700 | 1 | |a Qian, Jingya | |
| 700 | 1 | |a Wu, Qifei | |
| 700 | 1 | |a Guan, Guoqiang | |
| 773 | 0 | |t Food technology and biotechnology |x 1330-9862 |g 45 (2007), 4 ; str. 389-395 |w nsk.(HR-ZaNSK)000174173 | |
| 981 | |b B12/07 | ||
| 998 | |a rado090224 |a luki090402 |c rpeo120103 | ||
| 856 | 4 | 2 | |u http://damp.nsk.hr/index.php?show=archive&idpublication=401 |y Digitalni arhiv mrežnih publikacija |