Suguna Foods QA Chemist Interview Questions and Answers

Estimation of salt process involves determining the amount of salt present in a sample using various analytical techniques.

• Use titration method to determine the concentration of salt in a solution.

• Perform gravimetric analysis to measure the mass of salt in a sample.

• Utilize spectrophotometry to measure the absorbance of salt solutions.

• Consider using ion chromatography for accurate quantification of different ions in a s

Estimation of crude protein process involves determining the amount of protein in a sample using various analytical techniques.

• Crude protein estimation can be done using methods such as Kjeldahl method, Dumas method, and NIR spectroscopy.

• The process involves digesting the sample, converting nitrogen to ammonia, and then measuring the ammonia to calculate protein content.

• Accuracy of the estimation depends on proper samp...read more

Crude fiber estimation involves determining the indigestible portion of a sample after digestion with acid and alkali.

• Crude fiber is determined by sequentially digesting a sample with acid and alkali to remove all components except for cellulose, lignin, and other indigestible substances.

• The residue left after digestion is then dried and weighed to calculate the crude fiber content.

• Crude fiber estimation is commonly us...read more