... rich of wolfberry polysaccharides(amylose),detaine,zeaxanthine,physalein,Ascorbic acid,Carotene,Riboflavin,Nicotine,Thiamine,Betaine,taurine,VitamineE,Vitamine C ... same as orange, and wolfberry contain 19 kinds of amino acid,and K,Na,Ca,Mg,Fe,Cu,Mn,Zn ... many useful nutritions,including Wolfberry polysaccharides,zeaxanthine,physalein,Ascorbic acid,Carotene,Riboflavin,Vitamine C,etc, all these substances ...