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2)Whyistheyoghurtvery importantfoodmaterial?

Answer» <p>Thelactic acid bacteria ofthestarter use milk sugar as a source oftheenergy and carbon needed for their growth. As a result of their vital functionsthelactose content inyogurtdecreases. ... Milk protein is vital totheorganism, as it is a nutritiousfoodprotein.</p>


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