Megazyme 淀粉酶系列产品

Megazyme 淀粉酶系列产品

Amylase

Alpha淀粉酶[猪胰腺]

英文名:α-Amylase (Porcine Pancreatic)

货号:E-PANAA-3G

规格:3g

麦芽淀粉酶标准液

英文名:Malt Amylase Standard

货号:E-MAST

规格:100 mL; α-amylase 950 U/mL;

异淀粉酶的HP(糖原果胶6-葡聚糖水解酶)

英文名: Isoamylase HP (Glycogen 6-glucanohydrolase)

货号:E-ISAMYHP

规格:200 Units

Alpha淀粉酶[猪胰腺]

英文名: α-Amylase (Porcine Pancreatic)

货号:E-PANAA-9G

规格:9g

异支链淀粉酶(黑曲霉)

英文名:Isopullulanase (Aspergillus niger)

货号:E-ISPUAN

规格:2,000 Units at 40°C

α-淀粉酶(解淀粉芽孢杆菌)

英文名:α-Amylase (Bacillus amyloliquefaciens)

货号:E-BAASS

规格:2900 Units

Alpha淀粉酶[米曲霉]

英文名:α-Amylase (Aspergillus oryzae)

货号:E-ANAAM

规格:20000 Units

极限糊精酶和支链淀粉酶检测片剂 (200)

英文名:Limit-Dextrizyme – 200 Tablets

货号:T-LDZ-200T

规格:200 Tablets

极限糊精酶和支链淀粉酶检测片剂 (1000)

英文名:Limit-Dextrizyme – 1000 Tablets

货号:T-LDZ-1000T

规格:1000 Tablets

Alpha淀粉酶高灵敏度检测底物

英文名:Amylazyme Red – 200 Tablets

货号:T-AMZRD-200T

规格:200 Tablets

Alpha淀粉酶高灵敏度检测底物

英文名:Amylazyme Red – 1000 Tablets

货号:T-AMZRD-1000T

规格:1000 Tablets

大麦粉提取物中Alpha淀粉酶检测片剂 (200)

英文名:Amylazyme BG – 200 Tablets

货号:T-AMZBG-200T

规格:200 Tablets

Alpha淀粉酶检测底物

英文名:Amylazyme – 200 Tablets

货号:T-AMZ-200T

规格:200

Alpha淀粉酶检测底物

英文名:Amylazyme – 1000 Tablets

货号:T-AMZ-1000T

规格:1000 Tablets

Alpha淀粉酶活性检测底物

英文名:Red Starch – 5g

货号:S-RSTAR

规格:5 grams

Megazyme K-FRHYD 甲醛检测试剂盒

Megazyme K-FRHYD 甲醛检测试剂盒
英文名:Formaldehyde Assay Kit
货号:K-FRHYD
规格:50 assays (manual) / 500 assays (microplate) / 500 assays (auto-analyser)
品牌: Megazyme

The Histamine Assay Kit provides a simple robust method for the measurement of histamine.

Content: 50 assays (manual) / 500 assays (microplate) / 500 assays (auto-analyser)
Shipping Temperature: Ambient
Storage Temperature: Short term stability: 2-8oC,
Long term stability: See individual component labels
Stability: > 2 years under recommended storage conditions
Analyte: Formaldehyde
Assay Format: Spectrophotometer, Microplate, Auto-analyser
Detection Method: Absorbance
Wavelength (nm): 340
Signal Response: Increase
Linear Range: 0.1 to 14 μg of formaldehyde per assay
Limit of Detection: 0.033 mg of formaldehyde per test or
0.016 mg/mL of formaldehyde in a sample treated as per the standard procedure
Limit of Quantification: 0.11 mg of formaldehyde per test or
0.054 mg/mL of formaldehyde in a sample treated as per the standard procedure
Reproducibility (%): ~ 3%
Reaction Time (min): ~ 15 min
Application examples: Environmental samples, food and beverage samples.

组胺分析试剂盒为组胺的测定提供了一种简单、可靠的方法。

内容: 50项试验(手册)/500项试验(微板)/500项试验(自动分析仪)
船运温度: 环境
储存温度: 短期稳定性:2-8oC,
长期稳定性:见单个组件标签
稳定性: >2年在建议的储存条件下
分析物: 甲醛
化验格式: 分光光度计,微板,自动分析仪
检测方法: 吸光度
波长(纳米): 340
信号响应: 增加
线性范围: 每次测定甲醛0.1~14μg
检测极限: 每次试验甲醛0.033毫克
按标准程序处理的样品中甲醛含量为0.016毫克/毫升
数量限制: 每次试验甲醛0.11毫克
按标准程序处理的样品中甲醛含量为0.054毫克/毫升
可重复性(%): ~ 3%
反应时间(最低): ~15分钟
应用实例: 环境样品,食品和饮料样品。

Megazyme K-ETOHLQR 乙醇分析试剂盒(液态)说明书

Megazyme K-ETOHLQR 乙醇分析试剂盒(液态)说明书
英文名:Ethanol Assay Kit (Liquid Ready) Assay Kit
货号:K-ETOHLQR
规格:60 assays (manual)
品牌: Megazyme

The Ethanol (Liquid Ready) assay kit is a rapid, simple, reliable and accurate method for the specific measurement and analysis of ethanol in wine, beverages, foodstuffs and other materials. Supplied as a “ready to use” liquid stable formulation that is suitable for manual auto-analyser and microplate formats.

Suitable for manual, auto-analyser and microplate formats.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
See more of our assay kits for alcohols.
Content: 60 assays (manual) / 600 assays (microplate) / 600 assays (auto-analyser)
Shipping Temperature: Ambient
Storage Temperature: Short term stability: 2-8oC,
Long term stability: See individual component labels
Stability: > 2 years under recommended storage conditions
Analyte: Ethanol
Assay Format: Spectrophotometer, Microplate, Auto-analyser
Detection Method: Absorbance
Wavelength (nm): 340
Signal Response: Increase
Linear Range: 0.25 to 30 µg of ethanol per assay
Limit of Detection: 1.6 mg/L
Reaction Time (min): ~ 7 min
Application examples: Wine, beer, cider, alcoholic fruit juices, spirits, liqueurs, low-alcoholic / non-alcoholic beverages, pickles, fruit and fruit juice, chocolate products, vinegar, jam, bread and bakery products, honey, soy sauce, dairy products, cosmetics, pharmaceuticals and other materials (e.g. biological cultures, samples, etc.).
Method recognition: Methods based on this principle have been accepted by AOAC (AOAC© Official MethodSM 2017.07)

乙醇(液体准备)检测试剂盒是一种快速、简便、可靠、准确的测定和分析葡萄酒、饮料、食品和其他物质中乙醇的方法。提供作为“准备使用”液体稳定配方,适合手动自动分析仪和微版格式。

适用于手动、自动分析仪和微版格式.
内容注意:如果将所有卷减少一半,每个工具包的手工测试数量可能会增加一倍。使用MegaQuantTM波分光光度计(D-MQWAVE)可以很容易地解决这一问题.
更多的酒精分析试剂盒。
内容: 60项试验(手册)/600项试验(微板)/600项试验(自动分析仪)
船运温度: 环境
储存温度: 短期稳定性:2-8摄氏度,
长期稳定性:见单个组件标签
稳定性: >2年在建议的储存条件下
分析物: 乙醇
化验格式: 分光光度计,微板,自动分析仪
检测方法: 吸光度
波长(纳米): 340
信号响应: 增加
线性范围: 每次测定含乙醇0.25至30克
检测极限: 1.6毫克/升
反应时间(最低): ~7分钟
应用实例: 葡萄酒、啤酒、苹果酒、含酒精果汁、烈酒、利口酒、低酒精/不含酒精饮料、泡菜、水果和果汁、巧克力产品、醋、果酱、面包和面包店产品、蜂蜜、酱油、奶制品、化妆品、药品和其他材料(如生物培养物、样品等)。
方法识别: 基于这一原则的方法已被aaac(aac c官方方法SM 2017.07)所接受。

Megazyme K-AVCHO 可用的碳水化合物检测试剂盒

Megazyme K-AVCHO 可用的碳水化合物检测试剂盒

可用的碳水化合物检测试剂盒
英文名:Available Carbohydrates Assay Kit
货号:K-AVCHO
规格:100 Assays of each per kit
品牌: Megazyme

Content: 100 assays of each per kit
Shipping Temperature: Ambient
Storage Temperature: Short term stability: 2-8oC,
Long term stability: See individual component labels
Stability: > 2 years under recommended storage conditions
Analyte: Available Carbohydrates, Dietary Fiber
Assay Format: Spectrophotometer
Detection Method: Absorbance
Wavelength (nm): 340
Signal Response: Increase
Linear Range: 4 to 80 μg of D-glucose, D-fructose or D-galactose per assay
Limit of Detection: 1.475 g/100 g
Reaction Time (min): ~ 5 h
Application examples: Food ingredients, food products and other materials.

The Available Carbohydrates Assay Kit method is suitable for the determination of available carbohydrates (AVCHO) comprising *total digestible starch (TDS) plus maltodextrins, sucrose, D-glucose, D-fructose and lactose. New Improved method receiving ‘First Action’ status: AOAC 2020.07. This method is designed to simulate in vivo conditions in the human small intestine (i.e. a 4 h incubation time with PAA + AMG) in parallel with recent advances in Dietary Fiber (DF) methodology (K-RINTDF: AOAC Method 2017.16) and in accordance with the new (physiological based) definition of DF announced by Codex Alimentarius in 2009. Also, sucrose is hydrolysed with a specific “sucrase” enzyme which (unlike invertase which has been used traditionally for this reaction) has no action on fructo-oligosaccharides (FOS).

* Total digestible starch (TDS) is defined as starch that is digested in a 4 h period and is part of the carbohydrate that is available for digestion and absorption in the human small intestine.

Scheme-K-AVCHO AVCHO Megazyme

内容: 每个试剂盒100次化验
船运温度: 环境
储存温度: 短期稳定性:2-8oC,
长期稳定性:见单个组件标签
稳定性: >2年在建议的储存条件下
分析物: 有效碳水化合物,膳食纤维
化验格式: 分光光度计
检测方法: 吸光度
波长(纳米): 340
信号响应: 增加
线性范围: 4~80μg D-葡萄糖、D-果糖或D-半乳糖
检测极限: 1.475克/100克
反应时间(最低): ~5h
应用实例: 食品配料、食品及其他材料。

这个可用碳水化合物分析试剂盒方法适用于总可消化淀粉(TDS)加麦芽糊精、蔗糖、D-葡萄糖、D-果糖和乳糖的有效碳水化合物(AVCHO)的测定。一种新的接收“第一动作”状态的改进方法:aac 2020.07。该方法是为模拟而设计的。体内人体小肠条件(即与PAA+AMG孵育4h)与膳食纤维(DF)方法学的最新进展(K-RINTDF:AOAC方法2017.16),并根据2009年食品法典宣布的新的(基于生理的)DF定义。此外,蔗糖被一种特殊的“蔗糖酶”水解,而蔗糖酶(不同于传统上用于此反应的转化酶)对低聚果糖(Fos)没有作用。

*总可消化淀粉(TDS)是指在4小时内消化的淀粉,是人体小肠中可供消化和吸收的碳水化合物的一部分。

Related products
Similar Products
K-ACHDF – Available Carbohydrates/Dietary Fiber Assay Kit
K-RINTDF – Rapid Integrated Total Dietary Fiber Assay Kit
K-DSTRS – Digestible and Resistant Starch Assay Kit
K-RAPRS – Resistant Starch Assay Kit (Rapid)
K-TDFC – Total Dietary Fiber Controls
Associated Enzymes
E-AMGDF-40ML – Amyloglucosidase (Aspergillus niger)
E-BGLAN – β-Galactosidase (Aspergillus niger)
E-SUCR – Sucrase (from yeast)

Megazyme代理 K-TDFR 膳食纤维总量检测试剂盒中文说明书

Megazyme代理 K-TDFR 膳食纤维总量检测试剂盒中文说明书

膳食纤维总量检测试剂盒
英文名:Total Dietary Fibre Assay Kit
货号:K-TDFR-200A
规格:200 assays per kit
Megazyme试剂盒代理、Megazyme代理
欢迎访问Megazyme官网或者咨询我们获取更多产品信息。

膳食纤维控粉总量检测试剂盒
综合总膳食纤维检测试剂盒
总膳食纤维快速整合试剂盒
膳食纤维总量检测试剂盒

Principle:
(α-amylase + amyloglucosidase)
(1) Starch + H2O → D-glucose

(protease)
(2) Protein + H2O → peptides

(3) Dietary fiber determined gravimetrically following alcohol
precipitation

(4) Ash and residual protein determined on DF residues
and subtracted

Megazyme代理 K-TDFR 膳食纤维总量检测试剂盒中文说明书

货号 规格
K-TDFR-100A

 

100分析
K-TDFR-200A

 

200测定

原理: (α淀粉酶+淀粉葡糖苷酶)
(1)淀粉+ H 2 O→d-葡萄糖

(蛋白酶)
(2)蛋白+ H 2 O→肽
(3)膳食纤维在酒精沉淀之后通过重量分析确定
(4)在DF残留物上测定灰分和残余蛋白并减去

优点

  • 极具竞争力的价格(每次测试成本)
  • 所有试剂稳定2年以上
  • 采用高纯度/标准化酶
  • Mega-Calc™软件工具可从我们的上获取,以获得无忧的原始数据处理
  • 简单的格式

Total Dietary Fiber Assay Kit,根据AOAC和AACC批准的方法测量和分析总,可溶性和不溶性膳食纤维。参见总裁判报告:AOAC INTERNATIONAL杂志,Vol。81,No.1,1998。

纤维是复​​杂有机物质的混合物,包括亲水性化合物,例如可溶性和不可溶性多糖和不可消化的低聚糖,以及一系列不可溶胀的或多或少疏水性的化合物,如角质素,软木脂和木质素。我们的小册子中概述的总膳食纤维测定和分析程序是基于Lee 等人的方法。1 和普罗斯盖等。2,3  (AOAC 991.43,AOAC 985.29,AACC 32-07.01和AACC 32-05.01)。然而,Megazyme总膳食纤维套件中的酶也可用于其他膳食纤维分析方法,如AACC方法32-21.01和AACC方法32-06.01。

1.分析化学家协会。(1985)。Official Methods of Analysis,14th ed。,1st suppl。秒。43,A14-43,A20,p.399。

2.分析化学家协会。(1986年)。方法的变化。J. Assoc。关闭。肛门。化学。,69,370。

相关数据手册中介绍了两种独立的方法:

方法1:

测定总量,可溶性和不溶性膳食纤维

基于AOAC方法991.43“食品中总量,可溶性和不溶性膳食纤维”(First Action 1991)和AACC Method 32-07.01“食品和食品中可溶性,不溶性和总膳食纤维的测定”(zui终批准10- 16-91)。

方法2:总膳食纤维的测定

Content: 100 assays / 200 assays
Shipping Temperature: Ambient
Storage Temperature: Short term stability: 2-8oC,
Long term stability: See individual component labels
Stability: > 2 years under recommended storage conditions
Analyte: Dietary Fiber
Assay Format: Enzymatic
Detection Method: Gravimetric
Signal Response: Increase
Limit of Detection: 0.5 g/100 g
Total Assay Time: ~ 100 min
Application examples: Food ingredients, food products and other materials.
Method recognition: AACC Method 32-05.01, AACC Method 32-06.01, AACC Method 32-07.01, AACC Method 32-21.01, AOAC Method 985.29, AOAC Method 991.42, AOAC Method 991.43, AOAC Method 993.19, CODEX Method Type I and GB Standards 5009.88-2014

The Total Dietary Fiber Assay Kit for the analysis of Total, Soluble and Insoluble Dietary Fiber according to AOAC and AACC approved methods.

Dietary fiber can generally be described as the carbohydrate content of food that is not digested in the human small intestine. It passes into the large intestine where it is partially or fully fermented. These characteristics of dietary fiber are associated with its numerous well documented health benefits.

Dietary Fiber is a mixture of complex organic substances, including hydrophilic compounds, such as soluble and insoluble polysaccharides and non-digestable oligosaccharides, as well as a range of non-swellable, more or less hydrophobic, compounds such as cutins, suberins and lignins. The procedures for the determination and analysis of total dietary fiber as outlined in our assay protocol are based on the methods of Lee et al.1 and Prosky et al.2,3 (AOAC 991.43, AOAC 985.29, AACC 32-07.01 and AACC 32-05.01). However, the enzymes in the Megazyme Total Dietary Fiber Kit can also be used in other dietary fiber analytical methods such as AACC Method 32-21.01 and AACC Method 32-06.01.

1. Association of Official Analytical Chemists. (1985). Official Methods of Analysis, 14th ed., 1st suppl. Secs. 43, A14-43, A20, p.399.
2. Association of Official Analytical Chemists. (1986). Changes in methods. J. Assoc. Off. Anal. Chem., 69, 370.
3. Association of Official Analytical Chemists. (1987). Changes in methods. J. Assoc. Off. Anal. Chem., 70, 393.

See General Referee Reports: Journal of AOAC INTERNATIONAL, Vol. 81, No. 1, 1998.

Two separate methods are described in the associated assay protocol:

METHOD 1: DETERMINATION OF TOTAL, SOLUBLE AND INSOLUBLE DIETARY FIBER
Based on AOAC Method 991.43 “Total, Soluble, and Insoluble Dietary Fiber in Foods” (First Action 1991) and AACC Method 32-07.01 “Determination of Soluble, Insoluble, and Total Dietary Fiber in Foods and Food Products” (Final Approval 10-16-91).

METHOD 2: DETERMINATION OF TOTAL DIETARY FIBER
Based on AACC method 32-05.01 and AOAC Method 985.29.

Note that a letter of endorsement from the original method developer, Dr. Leon Prosky, is included in the Documents Tab.

内容: 100次/200次
船运温度: 环境
储存温度: 短期稳定性:2-8oC,
长期稳定性:见单个组件标签
稳定性: >2年在建议的储存条件下
分析物: 膳食纤维
化验格式: 酶学
检测方法: 重量法
信号响应: 增加
检测极限: 0.5克/100克
试验总时间: ~100分钟
应用实例: 食品配料、食品及其他材料。
方法识别: AACC方法32-05.01,AACC方法32-06.01,AACC方法32-07.01,AACC方法32-21.01,aac方法985.29,aac方法991.42,aac方法991.43,aac方法993.19,Codex方法I和GB标准5009.88-2014。

总膳食纤维分析试剂盒对总膳食纤维、可溶性和不溶性膳食纤维的分析 根据AOAC和AACC批准的方法。

膳食纤维一般可以被描述为食物中碳水化合物的含量,而这些碳水化合物在人类小肠中是不被消化的。它通过进入大肠,在那里它是部分或完全发酵。膳食纤维的这些特性与其大量的健康益处有着密切的关系。

膳食纤维是一种复杂的有机物质的混合物,包括水溶性和不溶性多糖和不可消化的低聚糖等亲水化合物,以及一系列不可膨胀、或多或少疏水的化合物,如木质素、木质素和木质素。测定和分析总膳食纤维的方法是基于Lee的方法。等人.1普洛斯基等人.2,3(AOAC 991.43,AOAC 985.29,AACC 32-07.01和AACC 32-05.01)。然而,大麦草总膳食纤维试剂盒中的酶也可用于其他膳食纤维分析方法,如AACC法32-21.01和AACC法32-06.01。

1.官方分析化验师协会。(1985年)。官方分析方法,第14版,第一补编。赛斯。43,A14-43,A20,第399页。
2.官方分析化验师协会。(1986年)。方法的改变。J.Assoc.关掉。肛门。化学。, 69, 370.
3.官方分析化验师协会。(1987年)。方法的改变。J.Assoc.关掉。肛门。化学., 70, 393.

见总裁判报告:AOAC国际杂志,第81卷,第1号,1998年。

在相关的检测协议中描述了两种不同的方法:

方法1:总膳食纤维、可溶性膳食纤维和不溶性膳食纤维的测定
根据美国aac方法991.43“食品中的总、可溶性和不溶性膳食纤维”(1991年第一行动)和AACC方法32-07.01“食品和食品中可溶性、不溶性和总膳食纤维的测定”(最终批准10-16-91)。

方法2:膳食纤维总量的测定
基于AACC方法32-05.01和AOAC方法985.29.

请注意,原始方法开发人员LeonProsky博士的背书包含在DocumentsTab中。

Scheme-K-TDFR-200A TDFR Megazyme

Similar Products
K-RINTDF – Rapid Integrated Total Dietary Fiber Assay Kit
K-INTDF – Integrated Total Dietary Fiber Assay Kit
K-TDFC – Total Dietary Fiber Controls
K-ACHDF – Available Carbohydrates/Dietary Fiber Assay Kit
Related Carbohydrates
P-BGBM – β-Glucan (Barley; Medium Viscosity)
P-WAXYM – Arabinoxylan (Wheat Flour; Medium Viscosity)
P-BGOM – β-Glucan (Oat; Medium Viscosity)
P-INUL – Inulin
P-FOS28 – Fructooligosaccharides (FOS)
P-XANTH – Xanthan Gum
Associated Enzymes
E-AMGDF-40ML – Amyloglucosidase (Aspergillus niger)
E-BLAAM-40ML – α-Amylase (Bacillus licheniformis)
E-BSPRT-40ML – Protease (Subtilisin A from Bacillus licheniformis)
Related Products
D-TDFBTH – Water Bath for Total Dietary Fiber Procedures
G-CEL-500G – Celite
G-AMBH – Ambersep 200 H+ Ion Exchange Resin
G-AMBOH – Amberlite FPA OH- Ion Exchange Resin