How do you do solid state fermentation?
This process consists of depositing a solid culture substrate, such as rice or wheat bran, on flatbeds after seeding it with microorganisms; the substrate is then left in a temperature-controlled room for several days.
What is the advantage of solid state fermentation?
Although less employed at an industrial level, SSF is recognized to commonly offer a series of advantages over submerged (or liquid) fermentation (SmF), such as higher yields and productivities, extended stability of products, lower production cost, lower protein breakdown (which is especially important if an enzyme is …
What are the characteristics of solid state fermentation?
SSF offers many advantages over conventional submerged fermentation (SMF) such as, simple and inexpensive substrates, elimination of the need for solubilisation of nutrient from within solid substrates, elimination of the need for rigorous control of many parameters during fermentation, product yields are mostly higher …
How do you perform solid state fermentation?
Processes. This process consists of depositing a solid culture substrate, such as rice or wheat bran, on flatbeds after seeding it with microorganisms; the substrate is then left in a temperature-controlled room for several days.
Which fermenter is used for solid state fermentation?
6.3. 3.1 Introduction to gas double dynamic solid-state fermentation technology
| Strains | Fermenter type | Mass and heat transfer mode |
|---|---|---|
| T. harzianum | 50 L rotary drum solid-state bioreactor | Rotating and air circulation |
| Thermoascus aurantiacus | 10 L rotating drum type bioreactor | Intermittent agitation |
Which is an example of solid state fermentation?
Solid-state fermentation (ssf) is defined as the growth of microbes without free flowing aqueous phase. The ssf is alternative to submerged fermentation for production of value added products like antibiotics, single cell protein, PUFA’s, enzymes, organic acids, biopesticides, biofuel and aroma production.
Which is better SSF or submerged fermentation?
However, the advantages of ssf in various processes are found to be greater than in submerged fermentation.
Who is involved in the process of fermentation?
Definition: Fermentation is the chemical transformation of organic substances into simpler compounds by the action of enzymes, complex organic catalysts, which are produced by microorganisms such as molds, yeasts, or bacteria.
What did people use fermentation to make in the 1850s?
People applied fermentation to make products such as wine, mead (Made of Fermented honey and water), cheese and beer long before the biochemical process was understood. In the 1850s and 1860s Louis Pasteur became the first zymurgist (One who