示意圖,僅供參考,商品以實物為準ProCel 276 PW
酵母萃取物 ProCel 276 PW
Premium organic nitrogen and growth-factor source for industrial and biopharmaceutical fermentation media. Recommended for the production of therapeutic proteins, hormones, insulin, vaccines and antibiotics by recombinant and non-recombinant microorganisms, including E. coli, yeasts and actinomycetes. Its high solubility ensures fast, consistent media preparation and supports efficient downstream processing.
- 類別
- 蛋白腖與蛋白水解物
- pH(25°C)
- 6.5 – 7.2
- 外觀
- Powder
- 包裝規格
- 500 g · 5 kg · 25 kg
- 原料來源
- 酵母
資料更新:2026-11-06
- 保存條件
- Store in the original sealed packaging in a dry place at cool to ambient temperature, protected from direct sunlight. Hygroscopic: reseal the container tightly after each use.
- 保存期限
- 3 years
產品說明
Primary yeast extract produced by controlled autolysis of a selected yeast strain cultivated on a molasses-based medium. A highly soluble powder with high total and amino nitrogen, low ash and very low sodium chloride, supplying readily available amino acids, peptides, vitamins and essential trace elements. Guaranteed non-GM and free of ingredients of animal origin.
品質規格
| 檢驗項目 | 標準 |
|---|---|
| Appearance | Powder |
| Solubility | Readily soluble in water |
| Dry matter | ≥ 94.0 % |
| Total nitrogen (TN) | ≥ 10.7 % |
| Amino nitrogen (AN) | ≥ 4.8 % |
| Protein (N × 6.25) | ≥ 66.8 % |
| Ash | ≤ 16.0 % |
| Sodium chloride (NaCl) | ≤ 0.5 % |
| pH | 6.5 – 7.2 |
| Total mesophilic aerobic count | ≤ 5,000 CFU/g |
| Total coliforms | ≤ 10 CFU/g |
| Yeasts | ≤ 50 CFU/g |
| Moulds | ≤ 50 CFU/g |
| Escherichia coli | Negative |
以上為出廠檢驗標準,實際數值以隨貨 COA 為準。
產品特色
- 非基改、無動物成分
- 500 g / 5 kg / 25 kg 三種以上包裝,研究室到工業規模都適用
- 可提供 COA、規格書與技術資料表,支援樣品申請
- 台灣製造,供貨穩定
常見問題
01適用哪些菌種?
大腸桿菌、酵母菌、放線菌。詳見培養性能表與規格書。
02是否不含動物成分?
是。本產品不含動物成分(animal-origin-free),適合無動物來源的配方與清真需求,聲明文件可申請。
03原料是非基改的嗎?
是。原料為非基改(Non-GMO),供應商聲明可隨 COA 提供。
04開封後要怎麼保存?有效期限多久?
Store in the original sealed packaging in a dry place at cool to ambient temperature, protected from direct sunlight. Hygroscopic: reseal the container tightly after each use. 3 years
05大量採購如何詢價?可以提供 COA 嗎?
可以。本產品提供 500 g、5 kg、25 kg 等包裝規格,請於詢價時說明應用場景與用量,一個工作天內回覆,並可提供 COA、規格書與技術資料表。
06有中文版的 SDS 與規格書嗎?
有。規格書(TDS)與 SDS 以英文版為標準文件,登入後可在產品頁下載;中文版 SDS 依需求提供,請在詢價單或聯絡表單註明品項與用途,我們會隨報價寄出。每批出貨附 COA。
