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产品货号：K-CERA
品牌：Megazyme
产品品名：α-淀粉酶检测试剂盒
英文品名：Ceralpha: α-Amylase Assay Kit
规格型号：100 assays per kit
AOAC Method 2002.01, AACC Method 22.02.01,ICC Standard No. 303, RACI Standard Method, CCFRA Flour Testing Working GroupMethod 0018. For the specific measurement of alpha-amylase in cereal grains andfermentation broths (fungal and bacterial).
INTRODUCTION:
Microbial α-amylases find widespreadapplication in the modification
of starch in cereal products and in cerealprocessing. The level of
endogeneous α-amylase in cereal grains andproducts significantly
affects the industrial exploitation ofthese commodities. In breadmaking,
the level of α-amylase must be sufficientto produce
saccharides which can be absorbed andutilised by yeast, but not
so high as to cause excessive starchdextrinisation, which can lead
to sticky crumb and problems in processing.In the brewing industry,
the level of malt α-amylase is a keyquality parameter. α-Amylase
also finds application as a silageadditive, to assist in the degradation
of starch and thus to provide fermentablesugars for bacterial growth.
Bacterial, fungal and cereal α-amylases canall be measured with
Amylase HR reagent, however, assayconditions (specifically pH) need
to be modified to suit each particularenzyme. Amylase HR Reagent
is specific for α-amylase. The substrate isabsolutely resistant to
hydrolysis by exo-enzymes such asβ-amylase, amyloglucosidase and
α-glucosidase.
KITS:
Kits suitable for performing 100/200 assaysare available from
Megazyme, and consist of:-
1. Full assay method
2. Freeze dried BPNPG7 plus thermostableα-glucosidase
3. Concentrated Extraction Buffer
4. Concentrated Stopping Reagent
5. Control Malt Flour