Deamidated Casein Powder from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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