Separation and purification of naringin from Citrus grandis Tomentosa by macroporous adsorption resin / 中成药

ABSTRACT

AIM: To optimize the macroporous resin for separating naringin. METHODS: Putting the extract fluid of Citrus grandis Tomentosa into pillar was adsorbed with macroporous resin, then washed by alcohol with the different concentration in succession to determine the content of naringin by HPLC. RESULTS: The six macroporous resins' effects differ greatly. CONCLUSION: HPD450 macroporous resin is effective to separate the naringin.