YP stands for infant formula products, while TY stands for formula food for special medical use. The two are completely different formula foods, so the implementation standards are different. The registration number of regular infant formula milk powder is YP+4-digit year number +4-digit serial number, and "infant formula food" is marked in "product category".
Extended data:
note:
When parents choose milk powder, it is best to choose brand products from regular stores and pay attention to whether they have a "registration number". The registration number of regular infant formula milk powder is YP+4-digit year number +4-digit serial number, and "infant formula food" is marked in "product category".
The nutrients in ordinary milk are quite different from breast milk, which is not suitable for digestion and absorption of babies with gastrointestinal defects, nor can it provide all the nutrients to meet the healthy growth and development of babies. Therefore, please try not to use milk or adult milk powder (whole milk powder, prepared milk powder, etc.). ) instead of infant formula before 1 year.
References:
People's Network-Keep your eyes open and be familiar with formula powder and special medical food.