This standard specifies the classification, hygienic requirements and inspection methods of instant noodles. This standard applies to wheat flour, wheat flour, mung bean flour, rice flour, etc. of instant noodles. This standard does not apply to "fresh-keeping wet noodles"
GB 17400-1998 history
2015GB 17400-2015 National Food Safety Standard Instant Noodles
2003GB 17400-2003 Hygienic standard for instant noodle
1998GB 17400-1998 Hygienic standard for instant noodle