Bulk Freeze-Dried Sheep Kidney Powder Manufacturer in China
Home >> Bulk Ingredients >> Sheep Glandular Powders >> Wholesale Sheep Kidney Powder
Ovine Kidney Bulk Powder
| Product Name | Sheep Kidney Powder |
| Other Names | Ovine Kidney Powder, Lamb Kidney Powder, Freeze-Dried Sheep Kidney, Lamb Kidney Whole, Natural Sheep Kidney Extract, Desiccated Sheep Kidney, Freeze-Dried Ovine Kidney, Mutton Kidney Powder, Ovis aries Kidney Powder, Renal Tissue Powder (Ovine), Yang Shen Fen, Lyophilized Sheep Kidney Powder |
| Source | Ovine Origin |
| Drying Method | Freeze Dried or Spray Dried Optional |
| Appearance | Brown Yellow Fine Powder |
| GMO Status | Non-GMO |
| Country of Origin | China |
| Traceability | Full Farm-to-Manufacturer Traceability |
| Applications | Organ Supplements, Capsules, Tablets, Powder Blends |
| Documents Available | COA, Specification, MSDS, Allergen Statement, Non-GMO Statement |
| Manufacturing Capability | 600 tons annually |
| OEM services | Custom formulation, capsules, tablets, blends, contract manufacturing, softgels |
| Bulk Packaging | 20kg Vacuum Sealed Foil Bags, 25kg/drum, or custom bulk packaging |
Unicorns Biotechnology is a bulk Sheep Kidney Powder manufacturer in China. We supply grass-fed ovine kidney ingredients to supplement brands, pet nutrition companies, ingredient distributors, contract manufacturers, animal feed businesses, and private label customers.
Our factory has an annual animal powder production and export capacity of 600 tons. Buyers can order freeze-dried or spray-dried kidney powder, custom mesh sizes, bulk drums, capsules, tablets, blended formulas, and retail packaging.
Related ovine ingredients include Sheep Adrenal Powder, Sheep Liver Powder, Sheep Heart Powder, Sheep Spleen Powder, Sheep Pancreas Powder, Sheep Lung Powder, Sheep Thyroid Powder, and Sheep Bone Marrow Powder.
What Is Sheep Kidney Powder?
Sheep Kidney Powder is a whole-organ ingredient made from cleaned kidney tissue from healthy sheep. The raw kidneys are trimmed, washed, frozen, dried, milled, and sieved into a fine powder.
The kidney is part of the urinary system. It contains renal cortex, medulla, blood vessels, connective tissue, nephrons, proteins, natural fats, vitamins, and minerals.
Freeze-Dried Lamb Kidney Powder is commonly used in organ supplements, multi-glandular formulas, pet food, animal nutrition, research, and further protein processing.
Other Names
Common names for this ingredient include:
- Ovine Kidney Powder
- Ovine Renal Powder
- Sheep Renal Tissue Powder
- Sheep Kidney Organ Powder
- Whole Sheep Kidney Powder
- Desiccated Sheep Kidney
- Freeze-Dried Sheep Kidney Powder
- Lyophilized Sheep Kidney Powder
- Dehydrated Sheep Kidney Powder
- Lamb Kidney Powder
- Freeze-Dried Lamb Kidney
- Freeze-Dried Lamb Kidney Powder
- Dehydrated Lamb Kidney
- Grass-Fed Lamb Kidney
- Grass-Fed Lamb Kidney Powder
- Lamb Kidney Organ Powder
- Lamb Kidney Glandular
“Lamb Kidney Powder” should only be used as the formal product name when the organs are confirmed to come from young sheep. For mixed-age ovine material, Sheep Kidney Powder or Ovine Kidney Powder is more accurate.
Physical Properties
The standard product is a light brown-yellow fine powder with the natural odor of dried animal tissue.
An 80-mesh particle size works well for capsules, tablets, pet food premixes, powdered toppers, and organ blends. Finer or coarser sizes can be made to order.
Whole Sheep Kidney Powder is not fully water-soluble. Some proteins and small compounds disperse in water, while fat and tissue particles remain suspended or settle.
The product has no single CAS number. It is a whole biological tissue material rather than one purified chemical.
There is also no universal bioavailability value for ovine kidney powder. Digestibility and nutrient uptake depend on the process, formula, serving size, and final application.
Is Sheep Kidney Powder a Glandular Ingredient?
The kidney is an organ with both filtration and hormone-related functions. It is not a gland in the same sense as the thyroid or adrenal gland.
The supplement trade still uses terms such as “kidney glandular” and “ovine kidney glandular” because kidney powder often appears in multi-glandular formulas.
For specifications and labels, these names are more precise:
- Sheep kidney organ powder
- Ovine renal tissue powder
- Freeze-dried lamb kidney powder
- Whole ovine kidney powder
“Lamb Kidney Glandular” can be used as a supporting search term, but it should not replace the clear source description.
Sheep Kidney Powder vs Sheep Adrenal Powder
Sheep Kidney Powder and Sheep Adrenal Powder are separate ingredients.
The adrenal glands sit close to the kidneys, but they have a different structure and function. Adrenal powder must be made from isolated adrenal gland tissue, not kidney tissue.
| Ingredient | Raw material | Common product category |
|---|---|---|
| Sheep Kidney Powder | Whole ovine kidney tissue | Organ powder or kidney glandular |
| Sheep Adrenal Powder | Ovine adrenal glands | Endocrine glandular powder |
| Kidney Extract | Extracted kidney tissue fractions | Concentrated animal extract |
| Hydrolyzed Kidney Protein | Enzyme-treated kidney protein | Peptide or protein ingredient |
| Dehydrated Lamb Kidney Pieces | Dried whole organ pieces | Pet treats and raw feeding |
The product name, source statement, manufacturing record, COA, and label should identify the correct organ.
Natural Composition of Grass-Fed Lamb Kidney
Lamb kidney is a nutrient-dense organ meat. Its exact composition changes with the sheep’s age, breed, diet, tissue trimming, fat content, and drying method.
Whole Sheep Kidney Powder has no fixed active-ingredient assay. Protein, fat, vitamins, minerals, and amino acids should be confirmed through batch testing.
Protein and Amino Acids
Protein is usually the main part of dried kidney tissue. It supplies naturally occurring amino acids used in food, supplement, pet nutrition, and animal feed formulas.
The amino acid profile may contain leucine, lysine, valine, glycine, alanine, arginine, and other amino acids. Exact values require laboratory analysis.
Natural Peptides and Tissue Proteins
Kidney tissue contains many structural and cellular proteins. Drying keeps a broad whole-tissue profile, but it does not standardize specific peptides or enzymes.
Claims for a named peptide, enzyme, or renal factor require a validated test method and batch result.
Iron, Selenium and Zinc
Sheep and lamb kidney naturally contain iron, selenium, zinc, phosphorus, and other minerals.
These nutrients support normal nutritional functions when present in suitable amounts. Label claims should be based on test results for the supplied batch or finished product.
Vitamin B12 and Other B Vitamins
Kidney organ meat may contain vitamin B12, riboflavin, niacin, folate, and other B vitamins.
Processing and storage can affect vitamin levels. Finished product labels should use tested values rather than general food composition data.
Natural Fat and Phospholipids
Whole kidney tissue contains natural fat, fatty acids, cholesterol, and cell-membrane phospholipids.
The final fat level depends on raw-material trimming and whether the powder is supplied as whole, partly defatted, or defatted kidney tissue.
Sheep Kidney Powder Specifications
Unicorns Biotechnology supplies grass-fed Sheep Kidney Powder in freeze-dried or spray-dried form. The standard grade is non-GMO, antibiotic-free, BSE-free, and non-irradiated.
The finished material is a light brown-yellow fine powder. Loss on drying is no more than 10.0%, and ash is limited to 5.0%.
Total heavy metals must not exceed 10 ppm. Lead and arsenic are limited to 2 ppm each, cadmium to 1 ppm, and mercury to 0.1 ppm.
Microbiological quality follows current USP pharmacopoeial limits. Total aerobic microbial count is limited to 10,000 CFU/g. Yeast and mould are limited to 100 CFU/g. E. coli and Salmonella must be absent.
| Item | Specification |
| Product name | Sheep Kidney Powder |
| Popular name | Lamb Kidney Powder |
| Biological source | Ovine origin, grass-fed |
| Raw material | Cleaned sheep kidney tissue |
| Country of origin | China |
| Drying method | Freeze-dried or spray-dried |
| Appearance | Light brown-yellow fine powder |
| Particle size | Standard 80 mesh, customizable |
| Solubility | Dispersible, not fully water-soluble |
| Loss on drying | ≤10.0% |
| Ash | ≤5.0% |
| Total heavy metals | ≤10 ppm |
| Lead | ≤2 ppm |
| Arsenic | ≤2 ppm |
| Cadmium | ≤1 ppm |
| Mercury | ≤0.1 ppm |
| Total aerobic microbial count | ≤10,000 CFU/g |
| Yeast and mould | ≤100 CFU/g |
| Escherichia coli | Absent in 1 g |
| Salmonella | Absent in 10 g |
| GMO status | Non-GMO |
| Antibiotics | Free |
| BSE status | BSE-free |
| Irradiation | Non-irradiated |
| Standard packaging | 25 kg fibre drum with food-grade inner bags |
| Custom packaging | Available |
| Documents | COA, MSDS, specification and source statement |
| Third-party testing | Available on request |
A single assay or purity percentage is not suitable for whole kidney tissue powder. Buyers can request protein, fat, amino acid, vitamin, mineral, or other composition testing.
Residual solvents are not normally expected because no solvent extraction is needed. Specific residual-solvent testing can be arranged when required.
Nutritional Benefits of Freeze-Dried Lamb Kidney Powder
Sheep Kidney Powder is valued as a whole-organ nutrition ingredient. Evidence for health effects from sheep kidney supplements themselves remains limited.
The product should not be marketed as a treatment for kidney disease, kidney failure, stones, urinary infections, or other medical conditions.
Concentrated Organ Protein
Freeze-drying removes much of the water in fresh kidney tissue. This produces a concentrated powder containing protein and naturally occurring amino acids.
Protein content should be confirmed by batch testing before making a percentage claim.
Whole-Organ Nutrient Profile
Whole kidney powder retains a broader tissue composition than a purified protein isolate. It may contain protein, fat, phospholipids, vitamins, minerals, and connective tissue components.
The amounts vary between production lots and source animals.
Grass-Fed Ovine Source
Grass-Fed Lamb Kidney provides an alternative to bovine or porcine organ ingredients.
It may suit ovine-focused formulas and products developed for customers who avoid beef or pork. It is still an animal-derived ingredient and is not suitable for vegetarian products.
Convenient Powder Format
Powder is easier to weigh, blend, fill, transport, and store than fresh or frozen kidney.
The ingredient can be used in capsules, tablets, pet food toppers, organ blends, powdered treats, and research preparations.
Freeze-Dried Lamb Kidney Manufacturing Process
Production starts with kidneys collected from healthy, inspected sheep. The organs are identified, chilled, cleaned, and trimmed to remove unwanted fat and surrounding tissue.
The prepared kidneys are cut into smaller pieces and rapidly frozen. During freeze-drying, frozen water leaves the tissue by sublimation under vacuum and low temperature.
The dry kidney tissue is milled and passed through an 80-mesh sieve. A different screen can be used when the buyer needs another particle size.
Spray drying is also available. The kidney tissue is first processed into a suitable slurry or liquid, then atomized in a controlled drying chamber.
Each batch is blended and sampled. Testing covers appearance, moisture, ash, heavy metals, and microorganisms. Approved material is sealed in food-grade inner bags and packed into protective drums.
Applications of Sheep and Lamb Kidney Powder
Bulk Ovine Kidney Powder can be used in supplement, pet nutrition, animal feed, and research products. Buyers should confirm legal status in the destination country before commercial use.
Kidney Glandular Capsules and Tablets
Multi-Organ and Glandular Blends
Pet Food and Organ Meat Toppers
Research and Further Processing
Where to Buy Bulk Sheep and Lamb Kidney Powder
Henan Unicorns Biotechnology Co., Ltd. supplies bulk Sheep Kidney Powder, Freeze-Dried Lamb Kidney Powder, and other animal organ ingredients from its factory in China.
We work with supplement manufacturers, ingredient distributors, pet nutrition companies, animal feed businesses, contract manufacturers, research companies, and private label brands.
| Factory advantage | Service for buyers |
| Direct manufacturer | Factory pricing and direct technical contact |
| Grass-fed ovine source | Documented sheep origin |
| Two drying methods | Freeze-dried or spray-dried |
| Custom specifications | Particle size, moisture and test parameters |
| Bulk capacity | Stable supply for wholesale orders |
| Quality control | Heavy metals, microbiology, moisture and ash |
| Third-party testing | Independent laboratory reports on request |
| OEM service | Capsules, tablets and blended formulas |
| Private label service | Custom labels and retail packaging |
| Export documents | COA, MSDS, specifications and declarations |
| Sample service | Free sample for qualified buyers |
| Related products | Sheep, bovine, porcine, deer, horse and poultry powders |
Contact Unicorns Biotechnology for a free sample, current wholesale price, COA, MSDS, minimum order quantity, OEM quotation, or custom Sheep Kidney Powder specification.