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TDF100A

Supelco

Total Dietary Fiber Assay Kit

sufficient for ~100 assays

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About This Item

Kod UNSPSC:
12164500
NACRES:
NA.84

zastosowanie

sufficient for ~100 assays

Poziom jakości

100

metody

photometry: suitable

Zastosowanie

food and beverages
general analytical

temp. przechowywania

2-8°C

Zastosowanie

This assay determines the total dietary fiber content of food using a combination of enzymatic and gravimetric methods. Samples of dried, fat-free foods are gelatinized with heat stable α-amylase and then enzymatically digested with protease and amyloglucosidase to remove the protein and starch present in the sample. Ethanol is added to precipitate the soluble dietary fiber. The residue is then filtered and washed with ethanol and acetone. After drying, the residue is weighed. Half of the samples are analyzed for protein and the others are ashed. Total dietary fiber is the weight of the residue less the weight of the protein and ash.

Inne uwagi

Reagents for the determination of total dietary fiber.

Zasada

Uses a combination of enzymatic and gravimetric methods. This procedure is based on the method published in Official Methods of Analysis, 15th ed., AOAC, Arlington, VA, Vol. II, Sec. 985.29, 1105 (1990).
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Tylko elementy zestawu

Numer produktu
Opis
  • α-Amylase, Heat-stable 10 mL
  • Amyloglucosidase 10 mL
  • Celite 50 g
  • Protease 500 mg

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Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H302,H315,H318,H334,H335,H372,H410

Klasyfikacja zagrożeń

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3

Organy docelowe

Lungs, Respiratory system

Kod klasy składowania

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Certyfikaty analizy (CoA)

Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.

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Protokoły

Enzymatic Food Analysis

Enzymatic methods for food analysis are highly specific and offer considerable time and cost savings over other methods, especially from the sample preparation standpoint. We offer a wide variety of convenient kits and reagents for rapid and reliable enzymatic food analysis.

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