Food Quality Control

Megazyme® D-/L-Lactic Acid (D-/L-Lactate) (Rapid) Assay Kit

SKU No. 700004276 | Catalog No. K-DLATE

The D-/L-Lactic Acid (D-/L-Lactate) (Rapid) test kit is used for the rapid and specific concurrent measurement and analysis of L-lactic acid (L-lactate) and D-lactic acid (D-lactate) in beverages, meat, dairy and food products.

Analyte: D-Lactic Acid, L-Lactic Acid

Platform: Spectrophotometer

Result Type: UV Absorbance

Limit of Detection: 0.21 mg/L

Approvals: Methods based on this principle have been accepted by DIN, GOST, IDF, EEC, EN, ISO, OIV, IFU, AIJN and MEBAK.

Megazyme® Sucrose/D-Fructose/D-Glucose Assay Kit

SKU No. 700004342 | Catalog No. K-SUFRG

The Sucrose/D-Fructose/D-Glucose test kit is suitable for the measurement and analysis of sucrose, D-glucose and D-fructose in plant and food products.

Analyte: Sucrose, D-Fructose, D-Glucose

Platform: Spectrophotometer

Result Type: UV Absorbance

Limit of Detection: 1.38 mg/L

Approvals: Methods based on this principle have been accepted by NF, EN, NEN, DIN, GOST, IFU, AIJN, MEBAK and IOCCC.

Megazyme® Citric Acid Assay Kit

SKU No. 700004274 | Catalog No. K-CITR

The Citric Acid test kit is a flexible and simple method for the rapid and reliable measurement and analysis of citric acid (citrate) in foods, beverages and other materials.

Analyte: Citric Acid

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.491 mg/L

Approvals: Methods based on this principle have been accepted by MEBAK, OIV, EU, ISO2963, AOAC and IFU22 (NOTE: If the enzyme oxaloacetate decarboxylase is present in the sample, some of the oxaloacetate product is converted to pyruvate. Therefore, to ensure citric acid is measured quantitatively, D-lactate dehydrogenase (D-LDH) is employed to efficiently convert any pyruvate produced into D-lactate and NAD+).

Megazyme® Total Sulfite Assay Kit (Enzymatic)

SKU No. 700004281 | Catalog No. K-ETSULPH

The Total Sulfite (Enzymatic) test kit for the determination of total sulfite (as SO₂) in wines, beverages, foodstuffs and other materials. A simple, highly specific and reliable, enzymatic method.

Analyte: Sulfite (Total)

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.34 mg/L

Approvals: Methods based on this principle have been accepted by DIN, EN, MEBAK and NMKL.

Megazyme® D-Fructose/D-Glucose Assay Kit

SKU No. 700004287 | Catalog No. K-FRUGL

D-Fructose/D-Glucose test kit, an enzymatic UV-method for the measurement and analysis of D-fructose and/or D-glucose in plant and food products.

Analyte: D-Fructose, D-Glucose

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.66 mg/L

Approvals: Methods based on this principle have been accepted by AOAC Method 985.09, EN, NEN, NF, DIN, GOST, OIV, IFU, AIJN, MEBAK and IOCCC.

Megazyme® Urea/Ammonia Assay Kit (Rapid)

SKU No. 700004353 | Catalog No. K-URAMR

The Urea/Ammonia (Rapid) test kit is suitable for the specific and rapid measurement and analysis of urea and ammonia in water, beverages, milk and food products.

Analyte: Urea, Ammonia, Nitrogen, YAN

Platform: Spectrophotometer, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.13 mg/L (urea), 0.07 mg/L (ammonia)

Approvals: Methods based on this principle have been accepted by NEN and MEBAK.

Megazyme® L-Lactic Acid (L-Lactate) Assay Kit

SKU No. 700004310 | Catalog No. K-LATE

The L-Lactic Acid (L-Lactate) Assay Kit is used for the specific measurement and analysis of L-lactic acid (L-lactate) in beverages, meat, dairy and food products.

Analyte: L-Lactic Acid

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.21 mg/L

Approvals: Methods based on this principle have been accepted by DIN, GOST, IDF, EEC, EN, ISO, OIV, IFU, AIJN and MEBAK.

Megazyme® Liquid Ready™ Total and Free Sulfite Assay Kit

SKU No. 700004343 | Catalog No. K-SULPH

The Sulfite Test Kit for the determination and measurement of total sulfite (sulphite) and free sulfite in wine, beverages, food stuffs and other materials.

Analyte: Free Sulfite, Total Sulfite

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: Total sulfite: ~ 5.3 mg/L, Free sulfite: ~ 2 mg/L

Approvals: Validated for red and white wines at the Bundesamt für Weinbau, Austria. Used widely in the wine industry.

Megazyme® D-Gluconic Acid/D-Glucono-δ-lactone Assay Kit

SKU No. 700004291 | Catalog No. K-GATE

The D-Gluconic Acid/D-Glucono-δ-lactone test kit is suitable for the specific measurement and analysis of D-gluconic acid/D-gluconolactone in foods and beverages.

Analyte: D-Gluconate, D-Glucono-δ-lactone

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.792 mg/L

Approvals: Methods based on this principle have been accepted by ISO, DIN and GOST.

Megazyme® L-Malic Acid Assay Kit (Analyser Format)

SKU No. 700004312 | Catalog No. K-LMALAF

The L-Malic Acid (Analyser Format) test kit is an analyser format for the specific measurement and analysis of L-malic acid (L-malate) in beverages and food products.

Analyte: L-Malic Acid

Platform: Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 20 mg/L

Approvals: Methods based on this principle have been accepted by AOAC, EEC, EN, NF, NEN, DIN, GOST, OIV, IFU, AIJN, NBN, ISO and MEBAK

Item	SKU No. \| Catalog No.
MegaQuant™ Wave Spectrophotometer	700004170 \| D-MQWAVE-1	Quantity Save to List
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Megazyme® D-Glucose HK Assay Kit

The D-Glucose HK (Regular) test kit is a high purity reagent for the measurement and analysis of D-glucose in plant and food products. Can be used in combination with other Megazyme's products that require glucose determination.

Analyte: D-Glucose

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.66 mg/L

Approvals: Methods based on this principle have been accepted by AOAC, EN, NEN, NF, DIN, GOST, OIV, IFU, AIJN, MEBAK and ASBC Method Malt 6-D

Item	SKU No. \| Catalog No.
110 assays (manual) / 1100 assays (microplate) / 1000 assays (auto-analyser)	700004298 \| K-GLUHK-110A	Quantity Save to List
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Megazyme® D-Lactic Acid (D-Lactate) (Rapid) Assay Kit

SKU No. 700004275 | Catalog No. K-DATE

The D-Lactic Acid (D-Lactate) (Rapid) test kit is suitable for the rapid, specific measurement and analysis of D-lactic acid in wine, beer, juice, milk, cheese, vinegar, meat and other food products.

Analyte: D-Lactic Acid

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.21 mg/L

Approvals: Methods based on this principle have been accepted by DIN, GOST, IDF, EEC, EN, ISO, OIV, IFU, AIJN and MEBAK.

Megazyme® D-3-Hydroxybutyric Acid (β-Hydroxybutyrate) Assay Kit

SKU No. 700004302 | Catalog No. K-HDBA

The D-3-Hydroxybutyric Acid (β-Hydroxybutyrate) Assay Kit is suitable for the specific measurement and analysis of D-hydroxybutyric acid in eggs and egg products and other foods and beverages.

Analyte: D-3-Hydroxybutyric Acid

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: 0.074 mg/L

Approvals: Methods based on this principle have been accepted by EEC.

Megazyme® Liquid Ready™ Total Sulfite Assay Kit

SKU No. 700004352 | Catalog No. K-TSULPH

The Total Sulfite test kit for the determination of total sulfite (sulphite) in wine, beverages, food stuffs and other materials. A rapid, simple, reliable and accurate method for the measurement and analysis of total sulfite.

Analyte: Total Sulfite

Platform: Spectrophotometer, Microplate, Auto-analyser

Result Type: UV Absorbance

Limit of Detection: ~ 5.28 mg/L

Approvals: Validated for red and white wines at the Bundesamt für Weinbau, Austria. Used widely in the wine industry.

Food and beverage manufacturers need to control food quality parameters and produce high-quality and consistent goods that provide consumer satisfaction with cost-effective and production processes.

Megazyme recognizes this challenge and offers a wide range of assay kits and diagnostic enzymes to help food manufacturers in industries as diverse as wine, dairy, brewing, and cereal milling. The products are of the highest quality, the components of the highest purity, and the methods are often officially validated by key industry analytical associations. Analysis automation is possible using the Megazyme products to appeal to manufacturers of different sizes and with diverse analytical needs and sample throughput.

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