1.

How can we test the presence of fat in a food items

Answer» <html><body><p><strong>Answer:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/test-13460" style="font-weight:bold;" target="_blank" title="Click to know more about TEST">TEST</a> for <a href="https://interviewquestions.tuteehub.com/tag/oils-1130072" style="font-weight:bold;" target="_blank" title="Click to know more about OILS">OILS</a> and Fats:</p><p>Solubility test – Given sample food + Chloroform or alcohol → Miscible with chloroform and immiscible with water the fat presence is confirmed.</p><p>Translucent spot test – Given sample food + rubbed between the <a href="https://interviewquestions.tuteehub.com/tag/folds-994113" style="font-weight:bold;" target="_blank" title="Click to know more about FOLDS">FOLDS</a> of filter paper → presence of translucent spot then the presence of fats is confirmed.</p><p>Acrolein test – Given sample food + Potassium bisulfite KHSO4 → <a href="https://interviewquestions.tuteehub.com/tag/pungent-608764" style="font-weight:bold;" target="_blank" title="Click to know more about PUNGENT">PUNGENT</a> <a href="https://interviewquestions.tuteehub.com/tag/irritating-519629" style="font-weight:bold;" target="_blank" title="Click to know more about IRRITATING">IRRITATING</a> odor then the presence of fats or oil is confirmed.</p><p><strong>Explanation:</strong></p><p></p></body></html>


Discussion

No Comment Found

Related InterviewSolutions