Lead (One-Paragraph Summary)
As pet owners increasingly seek high-nutrition, minimal-additive options for their dogs, BOTH has successfully validated a complete lyophilization process for beef liver—from lab to production. By meticulously controlling moisture levels, temperature, and vacuum conditions, we have achieved a highly stable, nutrient-rich product that offers consistent quality, excellent rehydration, and reproducible results, making freeze-dried beef liver an ideal functional ingredient or treat for dogs.
Stage 1 — Pre-treatment & Moisture Baseline (Experience)
Using traceable fresh beef liver received and stored in the cold chain, BOTH applies standardized pre-treatment steps including low-temperature rinsing, de-blooding, and uniform dicing. This ensures consistent heat transfer and sublimation pathways. The initial moisture content of 70%–75% is established as a baseline, guiding the freeze-drying program for repeatable, high-quality output suitable for canine consumption.
Stage 2 — Program & Monitoring (Expertise)
BOTH employs a strict three-stage freeze-drying process: freezing to below −50 °C to preserve microstructure, primary drying under high vacuum to remove free water without collapse, and secondary drying to reduce bound water. The final moisture target of 3%–5% ensures room-temperature stability without refrigeration, retaining the natural nutrition dogs need.
Meanwhile, the HFD/RFD/SFD/DFD series of household freeze dryers, the PFD series of pilot freeze dryers, and the BSFD series of industrial-scale freeze dryers under the “BOTH” brand are all capable of successfully producing freeze-dried bovine liver.
Stage 3 — Discharge & Quality Verification (Authoritativeness)
Post-drying, a controlled warm-up prevents moisture uptake. The final product meets strict quality endpoints: moisture between 3%–5%, strong rehydration properties, high retention of protein, iron, and vitamin A, and microbiological safety per internal standards. Packaged with nitrogen flushing or desiccants, this beef liver remains stable at room temperature, ideal for storage and feeding.
Benefits of Freeze-Dried Beef Liver for Dogs (Trustworthiness)
Nutrient Preservation: Low-temperature sublimation retains heat-sensitive nutrients like vitamins and minerals.
No Additives: No need for preservatives or artificial ingredients.
Long Shelf Life: Low moisture allows safe, ambient storage and easy shipping.
Palatability & Digestion: Porous structure aids rehydration and supports texture recovery, making it easily digestible and appealing to dogs.
Convenience: Lightweight and nutrient-dense—perfect as a training treat, meal topper, or standalone snack.
Conclusion
Freeze-dried beef liver is an excellent choice for dogs, offering a safe, nutrient-dense, and convenient option that aligns with modern pet nutrition trends. With BOTH’s full-stack equipment and energy-resilient solutions, we are supporting the growing demand for high-quality, sustainable pet food products worldwide.
Standardized pre-treatment: low-temperature rinse and de-blooding; uniform dicing to unify heat transfer and sublimation paths.
Freeze-dryer Energy Storage Solution: by integrating solar PV + battery storage + EMS (energy management system), BOTH enables multi-energy coordinated power and uninterrupted operation under grid volatility, while optimizing kWh/kg water removal and total cost of ownership.
Thank you for reading our latest update. If you need more information or have any questions, please don’t hesitate to contact us. Our team is here to provide support and assistance.
Post time: Nov-14-2025
