Factors which contribute to the economy and commercial viability of the process include the rate of processing and the overall process time, the practicality and flexibili ty inherent in process conditions, the design and development costs, the capital and operating costs, and the price which can be obtained for the
– Oxygen Transfer Rate (OTR) and kLa.
– Heating/Cooling (Heat Transfer)
– Mixing (Impeller type, Speed, Shear)
– Pressure (Diastatic)
– Solubility of gases (Temperature, Partial Pressure)
– Foaming (Antifoam)
– Tank/Fermenter Aspect Ratio.
Moreover, What is large scale fermentation?
Large-scale fermentations are utilized to create massive quantities of ethanol which are used for food production, alcohol production, and even gasoline production. Fermentation utilizes numerous organic compounds, such as sugars, as endogenous electron acceptors to promote the electron transfer that occurs.
Secondly, What are the 3 types of fermentation?
– Lactic acid fermentation. Yeast strains and bacteria convert starches or sugars into lactic acid, requiring no heat in preparation.
– Ethanol fermentation/alcohol fermentation.
– Acetic acid fermentation.
Simply so, What is scale up process?
Scale-up R&D involves taking a laboratory-developed material and developing a safe, reliable and economical commercial-scale process. This represents one of the most significant hurdles in transitioning new materials and technologies to the market.
Which of the following factors are not involved in the scale up process?
Shear conditions do not affect scale-up studies. Explanation: Environmental parameters like shear conditions, pressure, temperature, pH, etc. affect the scale-up studies. All these parameters are affected by agitation and aeration in terms of mixing of oxygen.
26 Related Question Answers Found
What parameters can be monitored in a modern large scale industrial fermentation?
Several other factors must be measured and controlled such as pressure, temperature, agitator shaft power, and viscosity. An important element for industrial fermentations is scale up.
What is scale up production?
Scale-up is the term used to refer to the increase in the batch size of a product. On the way from laboratory to market, scale-up is part of product research and development (R&D) and optimization.
What is scale up in fermentation?
The essence of scale-up of a fermentation process is to demonstrate fermentation production at large scale result- ing in the same productivity and quality as that developed at small scale.
What is scale up of fermentation process?
1. The essence of scale-up of a fermentation process is to demonstrate fermentation production at large scale result- ing in the same productivity and quality as that developed at small scale.
What is scale up factor?
Scale-up is the term used to refer to the increase in the batch size of a product. On the way from laboratory to market, scale-up is part of product research and development (R&D) and optimization.
What is the meaning of scale down?
phrasal verb. If you scale down something, you make it smaller in size, amount, or extent than it used to be.
Which of the following factor is not considered while selecting a kind of pattern?
Which of the following factor is not considered while selecting a kind of pattern? Explanation: Nature of moulding process is a factor used selecting pattern materials, whereas the quantity of casting, types of moulding method and shape of the casting are used for selecting a type of pattern.
How fermentation is used on large scale?
The process of ethanol fermentation occurs when sugars are converted into cellular energy. Hence, the use of yeast on a large-scale to produce ethanol and carbon dioxide occurs in an anaerobic environment. The ethanol which is produced can then be used in bread production.
What are the 2 types of fermentation and how do they differ?
What are the two types of fermentation? Lactic Acid fermentation produces lactic acid, and alcoholic fermentation produces alcohol and carbon dioxide.
What are examples of fermentation?
– Beer.
– Wine.
– Yogurt.
– Cheese.
– Certain sour foods containing lactic acid, including sauerkraut, kimchi, and pepperoni.
– Bread leavening by yeast.
– Sewage treatment.
– Some industrial alcohol production, such as for biofuels.
What is scale up process in fermentation?
Process scale-up, in a broad sense, is a critical activity that enables a fermentation process achieved in research and development to operate at a commercially viable scale for manufacturing. A successful scale-up involves many aspects of successful preparation and planning beyond pure process scale-up technology.
How does fermentation serve the industry?
Fermentation is the process of converting carbohydrates to alcohol or to organic acids using microorganisms, such as yeasts or bacteria. This process takes place when there are beneficial bacteria present that break down the starch and sugars in the food.
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