纳米级小肽螯合铜
nano copper-small peptide chelate
nano-small peptide chelated copper
富血红素多肽螯合铁
ferrous heme-enriched peptide
胶原多肽螯合钙
collagen pheptides chelating calcium
甘氨酸螯合铁纳米脂质体
ferrous glycinate nanoliposomes
ferrous glycinate nanoliposome
可聚合螯合剂
polymerizable chelate agent