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What causes failure in sauerkraut fermentation?
Not having enough brine (juice) from the cabbage itself to start a fermentation can cause your batch to fail. If you have to add mostly salted water to your cabbage to make the brine, there is a good chance your batch won't ferment. Slice your cabbage thin enough to create brine easily and add enough sea salt - I suggest around 1 tablespoon per quart (based on preference), mixed well (use a wooden sppon, neer metal) with shredded cabbage until you have enough brine to have at least 3/4 of an inch of it at the top of your jar after packing the cabbage down tightly and topping it off with a couple of folded cabbage leaves. Having an airtight container is important -- use a glass mason jar (with rubber ring) that clamps down, or a jar with an airlock, etc. Another reason for failure can be using a mixing bowl that is not glass or earthenware; metal, unless it is a very high grade of stainless steel, will react with the fermenting cabbage and turn your batch into a mess. Best to avoid metal altogether. Another cause of failure can be a temperature that is too low. I suggest no lower than 70 degrees F . And keep everything very clean.
How many eggs does a fruit fly lay at once?
A fruit fly can lay up to 100-200 eggs in one batch.
What is a grouping of similar orders?
A grouping of similar orders is known as a batch. This allows for processing multiple orders at once, improving efficiency and reducing individual processing times.
What is batch sterilization?
Batch sterilization uses steam or direct firing to elevate the temperature, and then cooling water stops the process and brings the material back toward room temperature. Both the heat and the cooling water are spent with no opportunity for energy recovery. Large volumes should be passed continuously through heat exchangers for energy economy with the hot, treated fluid heating the cold, incoming feed.
Why would endospores not be present in a 12 hour batch culture but would be present in 14 day batch culture?
Endospores only form under unfavorable conditions that threaten the survival of the bacteria (and only some bacteria are capable of producing endospores). Also, the process of endospore formation requires 8-10 hours. Assumably, the 12 hour culture would still have an abundant supply of nutrients and therefore would not require the production of endospores to survive; the 14 day culture would have a much higher number of organisms which had been using up the supply of nutrients, therefore creating unfavorable conditions and requiring the formation of endospores for survival.
What is the difference between continuous distillation and batch distillation in chamistry?
sponge iron production is continuous process sponge iron production is continuous process
Which is better batch or continuous fermentation?
The choice between batch and continuous fermentation depends on the specific goals of the process. Batch fermentation is typically easier to manage and allows for more control over the fermentation conditions, making it suitable for small-scale production or varied products. Continuous fermentation, on the other hand, offers higher productivity and efficiency for large-scale operations, as it maintains a constant supply of nutrients and removes waste products continually. Ultimately, the better option depends on factors such as scale, desired product consistency, and the specific microorganism used.
What is the difference between batch and continuous process?
If you think of baking cookies it is rather simple. When you make a batch of cookies, you usually make and bake many cookies at a time, which like it sounds is a batch process. A continuous process would be making and baking one cookie at a time.
What is fed batch continuous reactor?
There is no fed batch continuous reactor as far as i know. But there are batch, fed-batch and continuous type reactors. Basically a batch reactor is one in which you fill up all the things and lock it down for fermentation while in a fed batch you keep putting the feed in and allow cells to grow as much as possible or until you reach the capacity of the reactor where as in a continuous reactor you keep feeding in and taking out the product continuously that is why continuous type reactors run for long time like weeks or months.
What are the types of fermenters?
alcoholic fermentation and lactic acid fermentation
Explain the difference between batch processing and real-time processing?
explain the difference between batch processing and real-time processing
What is the real degree of fermentation in this particular batch of wine?
The real degree of fermentation in this batch of wine is the actual amount of sugar that has been converted into alcohol during the fermentation process.
Difference between batch sharing and time sharing?
The main difference between batch sharing and time sharing is that in batch sharing system tasks are processed in order in which they arrive. Whereas, in the later the system switches between tasks.
Define biostill fermentation?
Biostil fermentation is a continuous process for ethanol production developed in the late 1970s. The Biostil process employs a single fermenter with a high concentration of the osmotolerant yeast Schizosaccharomyces pombe. This method involves the continuous addition of substrate and the simultaneous removal of the fermented product, allowing for uninterrupted ethanol production. Unlike traditional batch fermentation, Biostil fermentation offers efficiency through its continuous nature, contributing to the consistent production of ethanol in an industrial setting.
What is the difference between one off batch mass and continuous production?
one off is the production of an item once, batch productions is a form of production that is applied to a large number of items all at once whilst mass production is the same but made one at a time from mass produced parts. Haven't heard of continuous production!
Is copper extraction batch or continuous?
Copper extraction can be done through both batch and continuous processes. Batch processing involves processing a fixed amount of material at one time, while continuous processing involves a steady flow of material through the extraction system without interruption. The choice between batch and continuous extraction depends on factors such as the scale of production, efficiency requirements, and cost considerations.
What is the difference between rem and echo in batch?
rem is a comment that is only seen if you edit the batch echo actually is printed when the batch is running
