SPDS Lutein and Turmeric ERPs

I think that the proposed method could be a candidate for the quantification of  curcuminoids giving good separation of the three explored compounds (curcumin,  demethoxycurcumin and bisdemethoxycurcumin). However it suffers from some  limitations, such as the lack of supporting data on recovery in addition to the  improvement of repeatability results. Therefore and in the prsented form, I don't  think that the prtoposed method could be adopted as a First Action

Do you recommend this method be  adopted as a First Action and  published in the Official Methods  of Analysis of AOAC  INTERNATIONAL?  Please specify  rationale.