並前往http://www.foodsafetylife.com/room-discovery/room-can-food-preservative/%E7%BD%90%E9%A0%AD%E9%A3%9F%E5%93%81%E5%85%B6%E5%AF%A6%E6%B2%92%E5%8A%A0%E9%98%B2%E8%85%90%E5%8A%91%EF%BC%9F%E9%80%99%E6%A8%A3%E9%81%B8%E6%9C%80%E5%AE%89%E5%85%A8