Bulk beef protein ingredient manufacturing
Beef Protein Isolate Powder for Dairy-Free Sports Nutrition
Source a high-protein bovine ingredient for protein powders, meal replacements, savory nutrition and hybrid protein systems. Review the reference-batch protein result, molecular-weight specification, source documentation and formulation performance before purchase.
- 源自牛的成分
- 97.12% protein - dry basis
- 分子量 3,000–5,000
- <0.7% sodium
- 提供批次成分分析報告
乾基
結果
密度
產品識別
A high-protein bovine powder that still requires source and amino-acid qualification
The signed certificate names the product Beef Protein Isolate and reports 97.12% protein on a dry basis, a 3,000-5,000 molecular-weight result and low moisture and ash. It does not identify the source tissue, state whether the product is hydrolyzed, or provide a complete amino-acid or protein-quality profile.
Protein identity and quality
Use the batch COA as a starting point - not as proof of complete-protein equivalence
The page can accurately promote high protein content and commercial supplier capability. Sports-nutrition claims need additional amino-acid and digestibility evidence.
Dry-basis Kjeldahl result. This is the correct metric instead of “97% purity” or “97% protein yield.”
The COA records 3,000-5,000 by gel chromatography but does not show a full distribution or hydrolysis statement.
Leucine, BCAA, total EAA, tryptophan, hydroxyproline and digestibility are not printed on the reference COA.
| 資格問題 | 現行《審計長條例》所規定的內容 | 應提出哪些要求 |
|---|---|---|
| 來源身分 | Bovine product name only | Source tissue, country, veterinary and traceability declarations |
| Complete-protein status | 97.12% total protein, dry basis | Full amino-acid profile, total EAA, leucine and tryptophan |
| Sports-nutrition quality | No protein-quality score printed | DIAAS, PDCAAS or applicable digestibility evidence |
| Hydrolysis status | 3,000-5,000 molecular-weight result | Manufacturing-flow chart and hydrolysis-process statement |
| Cold-water performance | Not reported | Solubility, foam, viscosity, turbidity and sedimentation tests |
| 測試項目 | 規格 | 參考結果 | 方法 |
|---|---|---|---|
| 特徵 | Light brown tan powder; 60 mesh | 未單獨印製 | 感官測試 |
| 蛋白質 | NLT 95% | 97.12% - Dry Basis | 凱爾達爾法 |
| 分子量 | 3,000-5,000 | 3,000-5,000 | 凝膠色譜法 |
| 艾希 | NMT 2.0% | 1.58% | 《美國藥典》（U.S.P.）／《國家藥典》（N.F.）. |
| 乾燥損失 | NMT 8.0% | 5.44% | 《美國藥典》（U.S.P.）／《國家藥典》（N.F.）. |
| pH | 5.0-6.5 | 5.63 | 《日本藥典》 |
| 重金屬 (Pb) | NMT 20.0 ppm | <20 ppm | Na₂S 比色法 |
| 砷（As₂O₃） | NMT 1.0 ppm | <1.0 ppm | 原子吸收光譜儀 |
| 鉻 | <2.0 ppm | <2.0 ppm | 原子吸收石墨爐 |
| 三聚氰胺（代謝物） | 否 | 否 | HPLC |
| 體積密度 | >0.35 克/毫升 | 0.38 g/ml | 《美國藥典》（U.S.P.）／《國家藥典》（N.F.）. |
| 鈉 | <0.7% | <0.7% | ICP-MS |
| 總細菌數 | <1,000 CFU/g | 300 | GB4789.2 |
| 酵母與黴菌 | <100 CFU/g | 30 | GB4789.15 - 方法 I |
| 大腸桿菌 | 負值 / 10 克 | 否 | GB4789.38 |
| 大腸桿菌群 | 負值 / 10 克 | 否 | GB4789.3 - 方法 II |
| 鉛 | NMT 1.0 ppm | <1.0 ppm | ICP-MS |
| 水銀 | NMT 0.1 ppm | <0.1 ppm | ICP-MS |
| 鎘 | NMT 0.1 ppm | <0.1 ppm | ICP-MS |
配方應用
Build around real protein-system manufacturing decisions
The reference COA provides protein, molecular-weight, density, sodium and safety data. Finished-format suitability still depends on dispersibility, foam, viscosity, taste, color, heat and storage tests.
Dairy-Free Protein Powders
For scoopable powders and sachets where taste, color, dispersion, foam and serving size affect the finished experience.
- 冷水分散
- 泡沫與沉澱物
- 掩蓋風味
運動營養
For active-nutrition blends where amino-acid quality and serving-level protein must be confirmed before positioning.
- Leucine and BCAA review
- Total EAA calculation
- Protein-quality evidence
代餐系統
適用於需要全面營養、感官控制，且須與維生素、礦物質及脂肪相容的高蛋白餐食粉。.
- 胺基酸互補作用
- 黏度與口感
- 微量營養素的相容性
Savory Protein Concepts
For broths, soups and savory beverages where bovine flavor, sodium contribution, heat and sediment require evaluation.
- 高湯與鮮味特徵
- Heat-process stability
- 每份鈉含量
Protein Bars & Snacks
適用於必須評估水分活度、硬化程度、風味、保存期限及質地的條狀食品與功能性食品。.
- 口感重於保存期限
- 水分活度
- Flavor interaction
Hybrid Protein Blends
For beef-plus-egg, beef-plus-plant or beef-plus-collagen systems designed around amino-acid complementation and sensory balance.
- Protein-source balance
- 胺基酸互補作用
- Document and allergen matching
來源、製程與品質
Connect bovine-source identity, protein processing and final batch release
A professional supplier file should identify the source tissue and bovine supply chain, explain the processing or hydrolysis route, and link protein-quality claims to current analytical documents.
Protein Processing and Drying
Document source preparation, extraction or hydrolysis, filtration, concentration, drying, sieving and powder handling for the approved grade.
內部 QA 實驗室
Connect release decisions to protein, molecular-weight, sodium, moisture, ash, metals and microbiological results.
《牛源》評論
Confirm source tissue, country of origin, veterinary documentation, traceability and BSE/TSE status.
Protein & Amino-Acid Review
Confirm processing route, amino-acid profile, molecular distribution and protein-quality evidence for the intended positioning.
批次 COA 釋出
依據已核准的成分、物理特性、金屬含量及微生物規格進行放行。.
Related protein and peptide ingredients
Route buyers by protein identity and formulation objective
Keep beef protein isolate searches on this page and direct collagen, marine and specialty-peptide needs to their dedicated technical pages.
隔離牛肉蛋白
A high-protein bovine powder for dairy-free nutrition and functional food development.
現行產品牛膠原蛋白 I 型和 III 型
適用於美容、日常膠原蛋白及一般營養補充品配方之水解膠原蛋白胜肽。.
查看牛膠原蛋白魚膠原蛋白肽
適用於美容粉、飲品及特定來源定位的海源膠原蛋白胜肽。.
瀏覽海洋膠原蛋白水解角蛋白勝肽
A structural-protein ingredient for beauty and pet skin-and-coat supplement concepts.
查看角蛋白胜肽文件編製與採購
下單前請先完成採購、研發、品質及法規審查
Confirm current document availability for the intended market, protein positioning and finished format.
B2B 常見問題
Questions from beef-protein buyers, formulators and quality teams
The answers also clarify the supplier, manufacturer, China and hydrolyzed-beef-protein searches already appearing in GSC.
The COA names Beef Protein Isolate but does not state muscle, hide, bone, tendon, broth or another tissue. Request the source-tissue declaration before approval.
不。這是採用凱氏法測得的乾基蛋白質含量。不應將其描述為某種特定化合物的純度。.
The COA does not provide leucine, BCAA, total essential amino acids, tryptophan, PDCAAS or DIAAS. Those claims require separate protein-quality evidence.
The COA reports a 3,000-5,000 molecular-weight result by gel chromatography, but it does not print the manufacturing or hydrolysis process. Request the process statement before using the claim.
溶解度、濁度、沉澱性、起泡性、黏度及感官特性等項目未載明於分析報告（COA）中。請在預定的配方與製程中對該原料進行測試。.
The reference certificate records an 18,500 kg production batch but does not print packaging or MOQ. Confirm pack size, sample quantity, current stock, lead time, Incoterms and freight terms in the quotation.
展開技術採購討論
索取最新的合格證明書、樣品或批量報價
Share your finished format, target market, estimated quantity and document requirements so the team can confirm the appropriate beef-protein specification and supply pathway.
- 當前批次分析證明書（COA）與規格書審查
- Bovine source, tissue and amino-acid document discussion
- 配方樣本協調
- 包裝、最低訂購量、交貨期及運費確認