What Is Rumen-Inert (Bypass) Fat - High-C16 Prilled Hydrogenated Palm Fatty Acid, Dairy Energy Feed? Applications, Dosage, Alternatives & Specifications
Last updated: 2026-11-14 · CAS 68990-81-8 · Food Grade
- Quick facts
- Name
- Rumen-Inert (Bypass) Fat - High-C16 Prilled Hydrogenated Palm Fatty Acid, Dairy Energy Feed
- CAS number
- 68990-81-8
- Grade
- Food Grade
- Certifications
- ISO 9001 · ISO 22000 · HACCP · FSSC 22000 · ISO 14001 · FAMI-QS · AEO · Feed Additive License
- Application areas
- 6
- Documentation
- COA · TDS · SDS
Overview
Rumen-Inert (Bypass) Fat - High-C16 Prilled Hydrogenated Palm Fatty Acid, Dairy Energy Feed (CAS 68990-81-8) is a premium-quality ingredient from ZEAL BIOTECH. Manufactured under GMP conditions with full traceability.
Applications
Dairy Cattle (Core)
Eases early-lactation negative energy balance; raises milk yield and milk-fat percentage and yield.
High-Yielding & Transition Cows
300–400 g/head/day around calving lifts peak milk and supports reproductive performance.
Heat-Stress Feeding
Low heat increment (about 1/3 that of concentrates); sustains intake and milk in summer.
Beef Cattle
Rumen-inert energy for finishing and growth without depressing fibre digestion or DMI.
Sheep & Goats
High-density energy for fattening and high-production ewes and dairy small ruminants.
TMR & Premix Plants
Standard rumen-protected energy ingredient for ruminant premix and TMR formulations.
Specification
| Item | Specification |
|---|---|
| Product Name | Palm Fat Powder 1690 — High-C16 Rumen-Inert (Bypass) Fat, Feed Grade |
| CAS Number | 68990-81-8 (fatty acids, palm-oil) |
| Appearance | White to light yellow granular / prilled powder, faint fat odour |
| Total Fat Content | ≥99.5% (COA lot 2026/07/25N: 99.9%) |
| C16 Palmitic Acid | ≥85% (COA: 85.1%) |
| Acid Value | ≥210 mgKOH/g (COA: 216.7) |
| Iodine Value | ≤14 gI₂/100g (COA: 0.08, highly saturated) |
| Peroxide Value | ≤3 mmol/kg |
| Colour | ≤50 Hazen (COA: 30) |
| Melting Point | ≥52 °C (grade 1690), inert at rumen 38.5–40 °C |
| Executive Standard | Q320682 SJQ49; EU Catalogue of Feed Materials No. 13.6.1 |
| Packaging | 25 kg / bag (PP woven or kraft with PE liner); 700 kg bulk bag optional |
| Shelf Life | 12 months, sealed, cool & dry |
Packaging & Storage
- Packing: 25 kg PP woven / kraft bag with PE liner (700 kg bulk bag optional).
- Sample: 100-500g free sample available.
- Storage: Keep in tightly closed packaging, cool, dry, well-ventilated. Protect from light and moisture.
- Shelf Life: 12 months from production date, sealed and stored cool & dry.
Quality & Certifications
Every batch tested by in-house QC lab. COA, TDS, SDS provided with each shipment.
Regulatory & Compliance
EU
Complies with EU regulations and FAMI-QS standards.
USA
Meets FDA and AAFCO requirements.
China
Registered under Chinese MOA regulations.
International
ISO/FAMI-QS certified; Kosher/Halal documents available on request. FTA forms available.
Safety & Handling
- Hazard Class: Generally non-hazardous. Refer to SDS for details.
- Storage: Room temperature, dry, sealed. Avoid strong oxidizers.
- Transport: Non-dangerous goods. Standard sea/air freight.
- SDS: Available on request at sales@xadditive.cn.
Frequently asked questions
MOQ?
MOQ is 1kg for trial, 25kg for regular orders. Free samples available.
Shelf life?
12 months from production date when stored properly.
Certifications?
ISO 9001, ISO 22000, HACCP, FSSC 22000, FAMI-QS, plus COA, SDS, TDS; Kosher/Halal available on request where the grade supports them.
How to get quote?
Email sales@xadditive.cn with your requirement. Reply within 30 minutes.
Request a quote & COA
Ask for the current specification sheet, a COA sample and a bulk quotation — reply within 30 minutes on working days.