⚠️ CRITICAL FOOD COMPLIANCE AUDIT REQUIRED
Animal Rennet / Chymosin
Food Additive Code: Enzyme | Standard Classification: OIC/SMIIC 1:2019
1. Technical Overview & Food Applications
Rennet is essential for curd formation in cheesemaking. If extracted from calves slaughtered without Islamic rites or blended with porcine pepsin, the entire cheese vat and resulting whey derivatives become non-compliant.
Primary Food Applications: Hard cheeses (Parmesan, Cheddar, Gouda), Mozzarella, paneer production.
2. Halal Compliance & Critical Non-Conformance Vectors
Hidden Biological & Solvent Risks
Abomasum (fourth stomach) of unweaned calves; unslaughtered/dead animals (Maytah)
Approved Halal Alternatives
Microbial Rennet (Rhizomucor miehei), Fermentation-Produced Chymosin (FPC), Plant Rennet (Thistle)
3. Scientific Auditing & Testing Protocol
| Audit Metric | Circle H Food Verification Specification |
|---|---|
| International Standard Verdict | Calf rennet requires certified Islamic slaughter (Dhabihah); porcine pepsin blend is Haram |
| Laboratory Testing Protocol | Enzyme source profiling, PCR species screening & abattoir slaughter certificate validation |
| Chain of Custody & Abattoir Audit | 100% verified Islamic slaughter (*Dhabihah*) traceability for ruminant derivatives; complete avoidance of porcine slaughterhouse co-products. |
| Cross-Contamination & Solvent Limits | Strict limit on residual ethanol in finished food (<0.5% or <0.1% per national standards); verified non-alcoholic flavor carriers. |
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