乳酸链球菌素
nisin
sodium diacetate
lactic acid streptococcus
preservative
乳酸乳球菌NZ9000
Lactococcus lactis NZ9000
重组乳酸乳球菌
Recombinant Lactococcus lactis
坏乳链球菌
Streptococcus dysgalactiae
减乳链球菌
Streptococcus dysgalatiae
耐酸乳酸菌
acid-proof lactic acid bacteria
乳链球菌因子
Streptococcus lactis factor