VitaFast® Pantothensäure / Pantothenic Acid (AOAC-RI) VitaFast® Pantothensäure / Pantothenic Acid (AOAC-RI)

Intended use:

Easy to use microbiological microtiter plate test for the quantification of total pantothenic acid (enriched and natural pantothenic acid) in food, feed and pharmaceutical products.

General information:

Pantothenic acid is extracted from the sample and the extract is diluted. The diluted extract and the pantothenic acid assay-medium are pipetted into the wells of a microtiter plate which is coated with Lactobacillus plantarum. The growth of Lactobacillus plantarum is dependent on the supply of pantothenic acid. Following the addition of pantothenic acid as a standard or as a compound of the sample, the bacteria grow until the vitamin is consumed. The incubation is done in the dark at 37 °C (98.6 °F) for 20 – 24 h. The intensity of metabolism or growth in relation to the extracted pantothenic acid is measured as turbidity and compared to a standard curve. The measurement is done using an microtiter plate spectrophotometer at 610 – 630 nm (alternatively at 540 – 550 nm).

    P1005 Đồ uống Số lượng: 0 cái

    VitaFast® Pantothensäure / Pantothenic Acid (AOAC-RI)

    • Intended use:

      Easy to use microbiological microtiter plate test for the quantification of total pantothenic acid (enriched and natural pantothenic acid) in food, feed and pharmaceutical products.

      General information:

      Pantothenic acid is extracted from the sample and the extract is diluted. The diluted extract and the pantothenic acid assay-medium are pipetted into the wells of a microtiter plate which is coated with Lactobacillus plantarum. The growth of Lactobacillus plantarum is dependent on the supply of pantothenic acid. Following the addition of pantothenic acid as a standard or as a compound of the sample, the bacteria grow until the vitamin is consumed. The incubation is done in the dark at 37 °C (98.6 °F) for 20 – 24 h. The intensity of metabolism or growth in relation to the extracted pantothenic acid is measured as turbidity and compared to a standard curve. The measurement is done using an microtiter plate spectrophotometer at 610 – 630 nm (alternatively at 540 – 550 nm).

      Specifications

      Art. No. P1005
      Test format Microtiter plate with 96 wells (12 strips with 8 removable wells each)

      Files

      Instructions English

      Accessories:

      Certificates:

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