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- 详细信息
- 技术资料
- 英文名：
Inegrated Total Dietary Fibre Assay Kit
- 供应商：
上海汇谱仪器有限公司
- 规格：
100U
For the determination of Total Dietary Fiber in cereal products, foodstuffs, feeds and other materials. CODEX Type I method (2011)
Principle:
(Pancreatic α-amylase + amyloglucosidase)
(1) Non-resistant starch + H2O → D-glucose
(protease)
(2) Protein + H2O → peptides
(3) IDF (including resistant starch) and alcohol precipitated
soluble DF (SDFP) determined gravimetrically
(4) Alcohol soluble DF (SDFS) determined by HPLC
(5) Ash and residual protein determined on DF residues
and subtracted
Kit size: 100 assays
Method: Hydrolysis / removal of non-dietary
fibre components
Total assay time: ~ 3 hr work (over 2 days)
Detection limit: 0.5-100% of sample weight
Application examples:
Food ingredients, food products and other materials
Method recognition:
AOAC (Methods 2009.01 and 2011.25), AACC (Method 32-45.01 and
32-50.01) and CODEX (Type I method)
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