In recent years, although the beverage market&39;s growth momentum remains strong, the growth of juice, an important category of beverages, is slowferro-fortress. The fruit juice sector even experiferrous gluconate teachingenced negative growth for three consecutive years from 2013 to 2015, and then slowly recovered [1]. Accomeaning of ferrous fumaraterding to Mintel&39;s data, ferrous fumarate 63;annual sales iron gluconate or sulfatein China&39;s juice market are expected to reach 124.8 billion yuan by 2022 [2].