Quality Testing of Butter oil / Ghee
The Reichert–Meissl (R.M.) value mainly indicates the presence of:
The Polenske value measures:
The R.M. value of good quality cow or buffalo ghee should not be less than:
Which reagent is used for titration in the determination of R.M. and Polenske values?
During the experiment, phenolphthalein is used as: