Product Description:

Pectin is one of the main components of plant cell wall, divided into water-soluble pectin and insoluble pectin, insolublePleasant gelatin (alkali-soluble pectin).Pectin is a natural polymer compound with good gelation and emulsification stability, which has been widely used in food, medicine, daily decline and textile industries.The graft is hydrolyzed into soluble pectin in dilute acid, and is further converted to galacturonic acid in the original soluble pectin, and the product forms a purple compound in a strong acid to form a purple compound, and there is a characteristic absorption peak at 530 nm.\u0026 NBSP; Instruments and reagents required in the test:

Visit spectrophotometer, table centrifuge, water bath, concentrated sulfuric acid, 1ml glass cuvette,Adjustable pipette, mortar / homogenizer and distilled water.

Cartpieces

• 
• 4

  4Delete

• 
• 4

  4Delete

• 
• A

  ADelete

• 
• P

  PDelete

• 
• +

  +Delete

• 
• 1

  1Delete

• Delete

• Delete

• 
• 1

  1Delete

• 
• 1

  1Delete

• 
• $

  $Delete

• 
• 0

  0Delete

• 
• 2

  2Delete

• 
• $

  $Delete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• 1

  1Delete

• 
• P

  PDelete

• 
• �

  �Delete

• 
• <

  <Delete

• 
• i

  iDelete

• 
• i

  iDelete

• Delete

• 
• 1

  1Delete

• Delete

• 
• 1

  1Delete

• 
• 1

  1Delete

• 
• 0

  0Delete

• Delete

• 
• 2

  2Delete

• 
• 1

  1Delete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• 1

  1Delete

• 
• 1

  1Delete

• Delete

• 
• -

  -Delete

• 
• -

  -Delete

• 
• 0

  0Delete

• Delete

• 
• t

  tDelete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• 0

  0Delete

• 
• f

  fDelete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• Delete

• 
• 2

  2Delete

• 
• $

  $Delete

• Delete

• 
• 0

  0Delete

• Delete

• Delete

• Delete

• 
• P

  PDelete

• 
• 4

  4Delete

• 
• A

  ADelete

Totalgoods,subtotals:￥Checkout