Additional file 1: of Recent progress of porcine milk components and mammary gland function ZhangShihai ChenFang ZhangYinzhi LvYantao HengJinghui MinTian LiLilang GuanWutai 2018 Table S1. Milk composition of different species (%). Table S2. Averages and range of reported concentrations of protein, fat and lactose of sow colostrum in 2010s. Table S3. Averages and range of reported concentrations of protein, fat and lactose of sow milk in 2010s. (DOCX 31 kb)