Microbes in Human WelfareMedium
Question
Which of the micro-organism is used for production of citric in industries ?
Options
A.Lactobacillus bulgaris
B.Penicillium citrinum
C.Aspergillus niger
D.Rhizopus nigricans
Solution
At one time, citric was commercially paepared from concentrated lemon juice but now its main source is the fermentation of sugar with A. niger.
Citric acid has an extraordinary range of uses. It gives tartness and flavour to the food. It is an antioxidant and pH adjuster in many food and dairy products, it often serves as an emulsifier.
Citric acid has an extraordinary range of uses. It gives tartness and flavour to the food. It is an antioxidant and pH adjuster in many food and dairy products, it often serves as an emulsifier.
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