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Effect of water activity on invertase production in solid state fermentation by improved diploid strains of Aspergillus niger

✍ Scribed by Alba Mónica Montiel-González; Gustavo Viniegra-González; Francisco José Fernández; Octavio Loera


Book ID
108252294
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
103 KB
Volume
39
Category
Article
ISSN
1873-3298

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Influence of water activity on growth an
✍ A. Pandey; L. Ashakumary; P. Selvakumar; K.S. Vijayalakshmi 📂 Article 📅 1994 🏛 Springer 🌐 English ⚖ 147 KB

Growth of Aspergillus niger and glucoamylase production correlated well with the water activity of the substrate (wheat bran plus corn flour) in a solid-state fermentation. Both were maximal at an initial water activity of 0.936. Glycoamylase reached 550 units/g dry substrate after 96 h.