Sea Buckthorn seed was used as raw material, and effects of procyanidins from the Sea Buckthorn seed (SBSPC) on the immunity of mice was studied.

• 以沙棘为原料,对沙棘籽中原花青素进行提取精制,研究了沙棘籽原花青素对小鼠体内免疫调节作用。