ABSTRACT
Actinidia arguta originates from China, and it is one of the most widely distributed fruit trees in Chinese region (Matich, A.J. et al., 2003; Matich, A.J. et al., 2013). Actinidia arguta is not only rich in all kinds of amino acids and vitamins, but also have the efficacy of health care, especially the content of vitamin C is several or ten times more than in other fruits (Krupa, T. et al., 2011). Vitamin C has an antioxidant function, so it is the good source of vitamin C among a large segment of the fruits (Latocha, P. et al., 2010). Also Vitamin C can judge maturity of Actinidia arguta. As fruit mature, vitamin C content changes obviously (Connie, L.F. et al., 2006; Connie, L.F. et al., 2008).
