Deamidated Casein Powder from Japan
Deamidated casein powder treats casein with acids or enzymes to remove amide groups, enhancing solubility for bakery emulsions. HTS 3501.90.60.00 captures this as a chemical derivative excluding chapter 34 washing preps. Used in clean-label food formulations.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Measure amide nitrogen reduction (>20%) to document deamidation process
• Validate non-GMO enzyme use for organic import certifications
• Specify isoelectric point shift (pH 4.0 vs 4.6) in tech data sheets