Discover our top-tier freeze-dried raw offerings manufactured under stringent global compliance standards.
Based in the coastal industrial hub of Rizhao, Shandong Province, GAGA Pet Food Co., Ltd. operates as a highly specialized OEM/ODM factory dedicated exclusively to premium freeze-dried pet food. With over a decade of continuous development, we have established a state-of-the-art production base designed to streamline supply chains for international pet brands.
Our facility runs 6 advanced vacuum freeze-drying production lines, ensuring a daily output threshold of up to 4,000 kilograms. Backed by a strong R&D division consisting of more than 20 professional technical experts, we deliver tailored client formulations, fast packaging design assistance, and rapid physical samples within 10 days. Our strictly non-compete corporate policy ensures we operate purely as a manufacturing partner, protecting your private label interests without conflict.
An in-depth biochemical and commercial analysis of one of the pet food industry's most sought-after functional ingredients.
Beef heart is structurally a muscle meat but functionally classified as organ meat due to its immense concentration of essential micronutrients. For modern canine formulations, freeze-dried beef hearts serve as a nutritional powerhouse, bridging the gap between raw diets and kibble toppers. Unlike skeletal muscle, beef heart provides concentrated levels of Coenzyme Q10 (CoQ10), Taurine, L-Carnitine, and B-complex vitamins, which play crucial roles in maintaining cardiovascular health and systemic vitality in dogs.
The freeze-drying (lyophilization) process removes moisture by sublimation, preserving the protein structural integrity and heat-sensitive vitamins that traditional oven-baking or dehydration destroys. This results in a highly bioavailable product, retaining over 97% of its raw nutritional values without the need for artificial preservatives or stabilizers.
Naturally high concentration of Taurine and L-Carnitine, crucial amino acids that prevent Canine Dilated Cardiomyopathy (DCM) and sustain cellular energy transfer.
Rich in Coenzyme Q10 (CoQ10), a potent antioxidant supporting oxidative phosphorylation, mitochondrial function, and overall immune response.
Provides a dense, single-source animal protein profile with an optimal ratio of essential amino acids like leucine, lysine, and valine.
Our production protocols ensure that beef hearts are sourced exclusively from federally inspected, human-grade slaughterhouses. Once received, the beef hearts undergo rapid mechanical trimming to remove excess outer fat deposits, ensuring that the final freeze-dried product retains a lean, high-protein specification suited for all canine life stages.
| Nutritional Parameter | Target Specification (Freeze-Dried) | Analysis Method Reference | Nutritional Function / Role |
|---|---|---|---|
| Crude Protein | ≥ 68.0% | AOAC 990.03 (Kjeldahl) | Tissue repair, muscle growth, enzyme synthesis |
| Crude Fat | ≤ 15.0% | AOAC 920.39 (Ether Extract) | Healthy coat, lipid energy reserves, absorption of fat-soluble vitamins |
| Moisture Content | ≤ 5.0% | AOAC 930.15 (Loss on drying) | Prevents microbial propagation, ensures 18+ month shelf life |
| Crude Fiber | ≤ 1.5% | AOAC 962.09 | Optimal gastrointestinal transit time |
| Taurine (Natural) | ≥ 0.12% (1200 mg/kg) | HPLC Analysis | Myocardial contractility, visual pathway preservation |
| Coenzyme Q10 | ≥ 150 mg/kg | HPLC-UV | Mitochondrial ATP production, systemic antioxidant defense |
Analyzing how different global regions and pet product categories integrate freeze-dried beef hearts into their product portfolios.
With the rise of premiumization, brands utilize diced freeze-dried beef hearts as functional "kibble mixers" or standalone meal toppers. This allows brands to upsell standard dry foods by offering consumers a simple way to introduce raw, bioavailable organ nutrition into their pet's daily regimen.
In highly urbanized Asian markets (Japan, South Korea, China), pet owners favor single-ingredient, clean-label treats. Freeze-dried beef heart cubes, offering a rich, meaty aroma without artificial attractants, have emerged as the premier choice for high-value training rewards.
Veterinary nutritionists globally leverage beef heart powder or rehydrated cubes to support senior dogs suffering from age-related muscle wasting (sarcopenia) or early-stage cardiovascular conditions, capitalizing on the natural density of L-carnitine.
The processing of organ meats requires extreme care to prevent lipid oxidation and maintain structural integrity. Our factory implements a continuous-feed IQF (Individual Quick Freezing) step before the freeze-drying chamber. By freezing the beef heart rapidly to -40°C, we minimize ice crystal size, which preserves the cell walls. When rehydrated by the end consumer, the meat returns to a fresh state with minimal nutrient leaching.
Our geographical location in Rizhao provides close proximity to major agricultural centers and direct access to Qingdao Port. This infrastructure reduces transport times for raw materials, ensuring they go from cold storage to freeze-drying chambers within hours. This efficiency minimizes histamine generation and bacterial load, satisfying strict EU and FDA phytosanitary guidelines.
From initial design to global customs clearance, we manage the entire lifecycle of your private label products.
We establish your brand’s nutritional benchmarks, target market, custom shapes (cubes, powder, patties), and packaging preferences.
Our formulation team optimizes raw mixtures, including functional ingredients (e.g., adding goat milk or spinach to beef heart) to match target profiles.
We deliver production-grade samples to your facility within 10 days for rigorous palatability, rehydration, and nutritional testing.
Utilizing our 6 advanced drying lines, we scale up production while enforcing strict HACCP critical control points throughout the sublimation run.
We support various packaging systems, including food-grade stand-up pouches, vacuum-sealed bags, PET plastic jars, and bulk shipping cartons. We accommodate brands looking for single-ingredient meats, multi-protein formulas, or specialty shapes tailored for distinct domestic markets.
Navigating global border control regulations requires rigid compliance documentation. GAGA Pet Food is fully registered with the FDA, conforms to HACCP and ISO 9001/22000 food safety standards, and holds export clearances for highly regulated markets including the United States, South Korea, and Southeast Asia.
Every single batch of export-bound freeze-dried beef hearts undergoes third-party lab verification for critical food safety parameters, including Salmonella spp., Escherichia coli, heavy metals, and moisture limits. We guarantee complete traceability from raw material collection to the final shipping container, offering our wholesale partners peace of mind.
Addressing the technical, logistics, and compliance concerns of wholesale buyers and pet food brand managers.
Dehydration relies on heat, which denatures proteins, oxidizes essential lipids, and degrades fragile vitamins and amino acids like taurine. Freeze-drying relies on sublimation under vacuum conditions at temperatures below freezing, ensuring that the beef heart retains its original cellular shape, natural enzymes, flavor profile, and nutritional density.
Excessive fat in raw ingredients can cause rancidity over time and hinder the freeze-drying process. Our processing line incorporates a manual pre-trimming stage where excess fat tissue surrounding the heart muscle is removed. We target a consistent raw meat trim to keep final crude fat levels under 15%, ensuring excellent shelf-life stability and optimal digestion for dogs.
For our standard single-ingredient freeze-dried beef hearts, the MOQ is highly flexible. For custom formulations, complex product shapes, or proprietary OEM/ODM recipes, the MOQ typically begins at 500 kilograms per batch. This allows us to calibrate our automated freeze-dry chambers to your exact custom specifications.
No. All our freeze-dried products are 100% natural, grain-free, and clean-label. Because the final moisture level is maintained strictly below 5%, water activity is too low to support microbial life, rendering chemical preservatives entirely unnecessary.
For bulk supply, we package the freeze-dried hearts in double-layer PE bags inside heavy-duty, corrugated export cartons. For finished retail brands, we provide custom nitrogen gas flushing and moisture-absorbent inserts to prevent oxidation during transit, ensuring fresh delivery to international ports.
Diversify your premium line with our proven, highly palatable single-ingredient freeze-dried snacks.
GAGA