ダオジアミンオキシダーゼ酵素
Product Name:Diamine Oxidase (DAO) in Pea Sprouts
CAS:9001-53-0
Appearance:白色の微粉末
Enzyme Activity:NLT 1,000,000HDU;30.000.000HD
Brand:Sheerherb
Minimum Order:1kg
Package:25kg/drum
Shelf Life:12 months at room temperature, can be stored for 18 months below 15 degree Celsius, and 24 months at 0~4℃.
Functions:腸の健康をサポート
Storage:Cool and dry place, away from light
Applicable population:ヒスタミン不耐症
The core advantageous function of DAO enzyme:
- Highly efficient detoxification effect: catalyze the oxidative deamination reaction of histamine, putrescine and other diamines, converting them into harmless aldehydes, hydrogen peroxide and ammonia to reduce toxicity.
- Maintenance of intestinal health: Decomposes amines produced by decarboxylation of amino acids in the intestinal mucosa, preventing allergic reactions and maintaining the balance of the intestinal microenvironment.
- Widespread biodistribution: present in animals (such as intestines, liver, kidney), plants and microorganisms, reflecting the universality of its physiological functions.
- High purity application: the purity of the product reaches 99%, which is suitable for scientific research and industry, ensuring the stability and reliability of research or production.
- Inhibition and modulation research value: Specific compounds, such as シアン化物, can 阻害する its activity. This 提供します models for enzyme mechanism research and drug development.
Mechanism of action of diamine oxidase (DAO):
- Key role: DAO is a core enzyme for extracellular histamine degradation, especially in the small intestine.
- Catalytic reaction: histamine detoxification through oxidative deamination of histamine to imidazole acetaldehyde, ammonia and hydrogen peroxide.
- Exogenous supplementation: Supplementation with plant sources of DAO (e.g. pea sprout extract) temporarily elevates intestinal DAO levels and accelerates histamine clearance before it is absorbed into the bloodstream, thus reducing the risk of allergy.
Physical & Chemical Specifications
| アイテム | 仕様 | 結果 | 状態 |
|---|---|---|---|
| 外観 | 微粉末 | 適合する | ✅ 合格 |
| 色 | 白 | 適合する | ✅ 合格 |
| 識別可能なAI | 規格に準拠しています | 適合する | ✅ 合格 |
| 乾燥減量 | ≤ 5.0% | 3.05% | ✅ 合格 |
| ジアミンオキシダーゼ | ≥ 30,000,000 HDU | 32,112,400 HDU | ✅ 合格 |
重金属
| 金属 | 仕様 | 結果 |
|---|---|---|
| Heavy Metals (total) | ≤ 10 ppm | 適合する |
| Lead (Pb) | ≤ 2 ppm | 適合する |
| Arsenic (As) | ≤ 1 ppm | 適合する |
| Mercury (Hg) | ≤ 0.1 ppm | 適合する |
| Cadmium (Cd) | ≤ 1 ppm | 適合する |
微生物学的品質
| テスト | 仕様 | 結果 |
|---|---|---|
| 総プレート数 | < 1,000 cfu/g | 適合する |
| Yeast & Mold | < 100 cfu/g | 適合する |
| E. Coli | ネガティブ | 適合する |
| サルモネラ | ネガティブ | 適合する |
| ブドウ球菌 | ネガティブ | 適合する |
Why Choose Us:
- エンドツーエンドのサプライチェーン制御 With our own organic pea cultivation bases and modern extraction facilities, we oversee the entire production chain to ensure purity and stable supply.
- カスタマイズされたテクニカルサポート We offer flexible enzyme activity and formulation customization, supported by our expert R&D team throughout the process to create differentiated products.
- Complete Quality & Compliance Assurance Each batch includes full documentation such as COA and MSDS, ensuring full traceability and regulatory compliance.
- 柔軟なパートナーシップモデル We support various collaboration options, from raw material supply to OEM/ODM services, meeting needs from sample trials to mass production.



