Feed Beta-Galactosidase / Lactase (EC 3.2.1.23, Aspergillus/Kluyveromyces fermentation)とは？用途・使用量・代替品・規格
最終更新: 2026-11-14 · CAS 9031-11-2 · 食品グレード
- 概要
- 名称
- Feed Beta-Galactosidase / Lactase (EC 3.2.1.23, Aspergillus/Kluyveromyces fermentation)
- CAS 番号
- 9031-11-2
- グレード
- 食品グレード
- 認証
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- 用途分野
- 6
- 書類
- COA · TDS · SDS
概要
Feed Beta-Galactosidase / Lactase (EC 3.2.1.23, Aspergillus/Kluyveromyces fermentation) (CAS 9031-11-2) is a premium-quality digestive enzyme from ZEAL BIOTECH. Beta-galactosidase / lactase (EC 3.2.1.23) hydrolyzes lactose into glucose and galactose. Produced from Aspergillus oryzae or Kluyveromyces lactis. Manufactured under GMP conditions with full traceability. Suitable for feed additive: breaks down lactose in milk by-products (whey powder, milk replacer).
用途
Swine Nutrition
Used in piglet, grower, and sow diets.
家禽飼料
Included in broiler, layer, and breeder feeds.
Ruminant Feed
Used in dairy and beef cattle rations.
水産養殖
Suitable for fish and shrimp feed formulations.
ペットフード
Included in premium pet food formulas.
Premix Manufacturing
Standard ingredient for vitamin-mineral premixes.
規格
| 項目 | 仕様 |
|---|---|
| 製品名 | Feed Beta-Galactosidase (Lactase) Preparation |
| Enzyme Commission No. | EC 3.2.1.23 |
| CAS番号 | 9031-11-2 (general); 977090-11-1 (Kluyveromyces lactis) |
| Source Strains | Kluyveromyces lactis / Aspergillus oryzae / Aspergillus niger (declared) |
| 外観 | White to pale-yellow powder (or light-brown liquid), odorless, slightly sweet |
| Declared Activity | 10,000–50,000 U/g powder, exact assay on batch COA |
| Solubility | Soluble in water; insoluble in ethanol; hygroscopic powder |
| Optimum pH | 6.0–7.0 (K. lactis); 4.5–5.0 (Aspergillus) |
| Optimum Temperature | 37–60°C |
| Carrier | Maltodextrin / soluble starch / other declared feed-grade carrier |
| Loss on Drying | ≤10.0% (powder) |
| Safety / Standard | Feed-grade enzyme preparation; food side complies GB 1886.174; FAMI-QS aligned |
| 包装 | 25 kg multi-layer paper bag / fiber drum with PE liner, heat-sealed |
| Storage / Shelf Life | Cool, dry, ≤25°C, away from sunlight; 12 months (see COA) |
包装と保管
- Standard Packing: 25kg net fiber drum with double PE liner.
- Sample Pack: 100g - 500g free sample in aluminum foil bag.
- 保管： Keep in tightly closed original packaging, cool, dry, well-ventilated. Protect from light and moisture.
- 保管期限： 24 months from production date.
品質と認証
全ロックは社内QCラボで検査されます。出荷毎にCOA、TDS、SDSをご提供します。
規制とコンプライアンス
EU / FAMI-QS
Complies with EU feed additive regulations and FAMI-QS standards.
US / AAFCO
Meets FDA and AAFCO requirements for feed ingredients.
China MOA
Registered under Chinese Ministry of Agriculture feed additive regulations.
国際
コーシャ、ハラール、ISO認証取得。FTA書類対応可能。
安全性と取扱い
- 危険物分類： Generally non-hazardous feed ingredient. Refer to SDS for details.
- 保管： 室温、乾燥、密閉。強酸化剤を避けてください。
- 輸送： 非危険貨物。通常の海上／航空輸送。
- SDS： ご要望に応じて sales@xadditive.cn.
よくある質問
What is the MOQ?
MOQ is 1kg for trial, 25kg for regular orders. Free samples 100-500g available.
What is the shelf life?
24 months from production date when stored properly in sealed, cool, dry conditions.
What certifications are provided?
ISO 9001、ISO 22000、HACCP、FAMI-QS、コーシャ、ハラール、COA、SDS、TDS。
見積りの依頼方法は？
メール sales@xadditive.cn with your requirement. FOB price within 30 minutes.