... consumers. The quality non-pollution selenium-rich apple originated from Pulandian, Dalian, Liaoning Province, is rich in Se and has the functions of ... -rich apples: 50 calories, 13.1g Saccharide, 0.5g organic acid, 4.6mg vitamin C, 0.01mg vitamin B2, 0.2g protein ... , 0.3g ashy substance and 0.5g cellulose, etc. For a single selenium-rich apple, the net ...