What is semi solid-state fermentation?
What is semi solid-state fermentation?
SSF is defined as any fermentation process in which microorganisms grow on solid support materials in the absence of free-flowing water (Pandey, 1992). Two types of solid supports can be used in SSF: natural supports (e.g. lignocellulosic wastes) and inert supports (e.g. plastic foams).
What is solid-state fermentation example?
Examples include fermented bakery products such as bread or for the maturing of cheese. SSF is also widely used to prepare raw materials such as chocolate and coffee; typically cacao bean fermentation and coffee bean skin removal are SSF processes carried out under natural tropical conditions.
How does solid-state fermentation work?
Solid State Fermentation (SSF) is a fermentation method used by several industries like the pharmaceuticals, food, textile etc., to produce metabolites of microorganisms using solid support in place of the liquid medium. It is defined as the growth of microbes without free-flowing aqueous phase.
What is SSF in Industrial Microbiology?
Solid state fermentation (SSF) is defined as the cultivation process in which microorganisms grow on solid materials without the presence of free liquid. From: Biotechnology of Microbial Enzymes, 2017.
What is the difference between solid-state fermentation and submerged fermentation?
The key difference between solid state fermentation and submerged fermentation is that solid-state fermentation involves the cultivation of microorganisms on a solid substrate with a low moisture content while submerged fermentation involves the cultivation of microorganisms in a liquid medium which has more than 95% …
What are advantages 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 …
Which of the following bioreactor is used in group 1 SSF?
Tray bioreactor
9. Which of the following bioreactor is used in group-1 SSF? Explanation: Tray bioreactor is used in group-1 solid state fermentation.
Is there different types of fermentation?
Based on the end product formed, fermentation can be classified into four types namely, lactic acid fermentation, alcohol fermentation, acetic acid fermentation, and butyric acid fermentation.