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flavonoid (eu (dinh tinh (fecl3 (acid acetic), sac ki lop mong (vet tim…

- - - - ho dau
      - rutin
        
        tan
        
        ethanol 90
  - - - kiem loang
        
        OH C7
  - - - acid acetic
    - - vet tim do
    - - h2so4 dac
        
        nghieng thanh 45
        
        anhydric acetic
        
        fecl3/acid acetic
  - - - gan duong
- - - - luu thong hoat huyet khi