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Cranberry extract

  • Post Date:

    Dec 30,2024
  • Expiry Date:

    Jun 28,2025
  • Detailed Description:

    Product Name:Cranberry extract

    Botanical Name:Vaccinum Macrocarpon L.

    Part Used:Berry

    .....................................................................................................................................

    Specification

    (1) 1-25% Anthocyanidins UV(Chinese Standard,European Standard)

    (2) 1-36% Anthocyanidins HPLC

    (3) 1%-40% Proanthocyanidins

    (4) 5:1,10:1,20:1,25:1,30:1

    (5) Concentrated Juice Brix 65,Brix 50

    .....................................................................................................................................

    Active Ingredient:Anthocyanidins

    Structural formula:

    Anthocyanidin

    Basic structure

    R1

    R2

    R3

    R4

    R5

    R6

    R7

    Aurantinidin

    −H

    OH

    −H

    −OH

    −OH

    −OH

    −OH

    Cyanidin

    −OH

    −OH

    −H

    −OH

    −OH

    −H

    −OH

    Delphinidin

    −OH

    −OH

    −OH

    −OH

    −OH

    −H

    −OH

    Europinidin

    −OCH3

    −OH

    −OH

    −OH

    −OCH3

    −H

    −OH

    Luteolinidin

    −OH

    −OH

    −H

    −H

    −OH

    −H

    −OH

    Pelargonidin

    −H

    −OH

    −H

    −OH

    −OH

    −H

    −OH

    Malvidin

    −OCH3

    −OH

    −OCH3

    −OH

    −OH

    −H

    −OH

    Peonidin

    −OCH3

    −OH

    −H

    −OH

    −OH

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