Could anyone tell me how can I get the level of Free alpha-Amino Nitrogen (FAN) from Rice flour?

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Md Arif Hossain

Thank you sir.

I have found three method for FAN, 1. EBC-ninhydrin method, 2. TNBS method, 3. NOPA method. could you suggest me which method will be best? I haven't any idea on this, I am a new learner.

Raghad Mouhamad

Heba Elsalahy

Dear Hossain,

The following articles are of very helpful in answering your question.

Wish you all the best.