计算溶液所需的质量、体积或浓度。
EnzymoPure™,天然 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存。低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 1 篇同行评审文献引用。
本产品是利用橘青霉发酵,经先进的提取工艺,超滤浓缩、干燥精制而成的 5’- 磷酸二酯酶制剂。5’- 磷酸二酯酶水解核酸成 5’- 核苷酸,其中 5’-GMP 是一种天然的风味增强剂,5’-AMP 可以在脱氨酶的作用下转化为具有同样功效的 5’-IMP。主要应用于食品 / 调味品 / 核苷酸 / 酵母抽提等领域。
基本信息产品
产品名称:5’- 磷酸二酯酶
配料表:5’- 磷酸二酯酶 、辅料:麦芽糊精
作用条件:温度作用范围:45℃-85℃;pH 作用范围:4.0-8.0
添加量*:
酵母核酸 (RNA) 为底物,底物浓度为 2%-5%,推荐加酶量为 2%-4%(按底物干物计),在最适条件下酶解时间为 7h-9h;
若是酵母为底物,酵母浓度为 10%-12%,核酸酶用量为 0.3%-0.5%(按酵母干物计),在最适条件下酶解时间为 7h-9h。灭活条件:95℃灭活 10min。
产品外观: 白色、灰白色或淡黄色、黄褐色粉末
*由于各工厂原料组成及工艺参数的差异,本品的实际添加方式和添加量应通过试验来确定。
因发酵原料、周期等因素的影响,颜色会稍有差异,但不会影响使用功效。
产品标准
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使用安全
酶制剂是蛋白质,吸入灰尘或悬浮微粒可能会产生过敏作用,导致人们产生过敏反应。如果长时间接触某些酶,可能会刺激皮肤、眼睛和粘膜;飞溅和强烈搅动可能造成可吸入的粉尘。建议穿戴具有保护作用的衣服、手套和眼睛或脸部保护物。
注意 / 贮存
每次开袋或开瓶后,若未使用完,应扎紧袋口或拧紧瓶盖,以免有效活性成分失活。本产品为活性生物制剂,运输、贮存过程中应避光、低温、干燥、通风。
This product is a 5'-phosphodiesterase preparation refined by drying after ultrafiltration and concentration through advanced extraction processes, using Penicillium citrinum fermentation. 5'-phosphodiesterase hydrolyzes nucleic acids into 5'-nucleotides. Among them, 5'-GMP is a natural flavor enhancer, and 5'-AMP can be converted into 5'-IMP with the same efficacy under the action of deaminase. It is mainly used in fields such as food, condiments, nucleotides, and yeast extraction.
Basic Information
Product Name: 5’-Phosphodiesterase
Ingredient List: 5’-Phosphodiesterase, Excipient: Maltodextrin
Operating Conditions: Temperature range: 45℃-85℃; pH range: 4.0-8.0
Addition Amount*:
For yeast nucleic acid (RNA) as substrate: substrate concentration 2%-5%, recommended enzyme addition 2%-4% (based on dry matter of substrate), enzymatic hydrolysis time under optimal conditions 7h-9h;
For yeast as substrate: yeast concentration 10%-12%, nuclease dosage 0.3%-0.5% (based on dry matter of yeast), enzymatic hydrolysis time under optimal conditions 7h-9h. Inactivation condition: inactivated at 95℃ for 10 minutes.
Product Appearance: White, off-white, light yellow, or yellowish-brown powder
* Due to differences in raw material composition and process parameters of different factories, the actual addition method and amount of this product should be determined through experiments.
Due to the influence of fermentation raw materials, cycles and other factors, the color may vary slightly, but it will not affect the use effect.
Product Standards
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Safety in Use
Enzymes are proteins. Inhaling dust or suspended particles may cause allergic reactions. Prolonged contact with certain enzymes may irritate the skin, eyes and mucous membranes. Splashing and strong agitation may generate inhalable dust. It is recommended to wear protective clothing, gloves and eye or face protection.
Precautions/Storage
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | B1506895 | |
| 分析证书 | B1506895 | |
| 分析证书 | B1506895 |