Glutamine Transaminase (TGase, Microbial)とは？用途・使用量・代替品・規格
最終更新: 2026-11-14 · CAS 80146-85-6 · 食品グレード
- 概要
- 名称
- Glutamine Transaminase (TGase, Microbial)
- CAS 番号
- 80146-85-6
- 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
- 5
- 書類
- COA · TDS · SDS
概要
With the growth of global meat consumption and increasing consumer requirements for food safety and quality, the application of glutamine transaminase in meat processing continues to expand. Applications such as restructured meat, emulsified sausages, and imitation meat products are in strong demand.
With the increasing popularity of vegan and plant-based foods, the demand for quality improvement of plant protein products is growing. Glutamine transaminase significantly improves the gelation, elasticity, and taste of plant proteins, making it an indispensable enzyme preparation in plant-based meat products and soy product processing.
Consumer demand for natural, additive-free, clean label foods is growing. TG enzyme, as a food industry enzyme preparation that acts as a catalyst during processing with negligible residual enzyme in the final product, aligns with clean label consumption trends.
用途
Dairy Products Applications
Glutamine transaminase は広く使用される dairy processing as an important enzyme preparation for yogurt and cheese quality improvement. Main Effects:
Flour Products and Bakery Applications
Glutamine transaminase は広く使用される flour products and baked goods as an important enzyme preparation for dough quality improvement. Main…
Soy Products Applications
Glutamine transaminase は広く使用される soy product processing as a core enzyme preparation for quality improvement of thousand-layer tofu, dried…
Aquatic Products Applications
Glutamine transaminase は広く使用される aquatic product processing as an important enzyme preparation for surimi product quality improvement. Main…
Other Application Areas
Rice Products: Increases elasticity and viscosity, maintaining original taste and texture during storage.
規格
| Parameter | Specification | Test Method |
|---|---|---|
| Color | White to light gray | Place appropriate amount of sample in a clean, dry white porcelain plate, observe under natural light |
| State | Crystalline powder or granules | Same as above |
| Odor | Odorless | Olfactory |
| Physicochemical and Microbiological Specifications (based on GB 1886.174–2021, FCC standards): | Parameter | Specification |
| Test Method | ||
| Enzyme Activity (TG) | ≥100 TGU/g (or 80–120% of labeled value) | Spectrophotometry |
| Enzyme Activity Retention (at shelf life end) | ≥80% | Enzyme activity assay |
| Moisture (solid enzyme) | ≤8% | Loss on drying method |
| Ash | ≤5% | Ignition method |
| pH Value | 5.0–8.0 | pH meter |
| Lead (Pb) | ≤0.1 mg/kg | Atomic absorption spectroscopy |
| Total Arsenic (As) | ≤0.05 mg/kg | Atomic fluorescence spectrometry |
| Heavy Metals (as Pb) | ≤0.002% | Atomic absorption spectroscopy |
| Total Plate Count | ≤1×105 CFU/g | Plate count method |
| Coliforms | ≤30 MPN/100g | MPN method |
| Yeast and Mold | ≤100 CFU/g | Rose Bengal medium method |
| Salmonella | Not detected | Microbial testing |
| Shigella | Not detected | Microbial testing |
| Staphylococcus aureus | Not detected | Microbial testing |
| Streptococcus hemolyticus | Not detected | Microbial testing |
| *The above specifications are based on GB 1886.174–2021, GB 4789.2, GB 2762, and other standards.* |
包装と保管
- 荷姿： 25kg net fiber drum with double PE liner.
- サンプル： 100-500g free sample available.
- 保管： Keep in tightly closed 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
EU法規およびFAMI-QS規格に準拠。
米国
FDAおよびAAFCOの要求事項を満たします。
中国
中国農業部（MOA）法規に基づき登録済み。
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： 通常、非危険物です。詳細はSDSを参照。
- 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
最小ロット（MOQ）は？
試用は1kg、通常注文は25kgが最小ロットです。無料サンプルあり。
保管期限は？
適切に保管された場合、製造日から24ヶ月。
認証は？
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. Reply within 30 minutes.