Blackberry ‘Triple Crown’ varieties were used as material,by the methods of solvent extraction and mass spectrometry blackberry secondary structure of the material and identification of anthocyanins,to better development in the future and use of resources to provide theoretical support for the Blackberry.The results showed that,it contained phenols,tannins,polysaccharides and their glycosides,flavonoids and their glycosides,amino acid peptide and protein,volatile oil etc.Isolated and identified the componen...