86247
Taka-Diastase from Aspergillus oryzae
powder, slightly beige, ~100 U/mg
Synonym(s):
α-Amylase from Aspergillus oryzae, Taka-Amylase A, 1,4-α-D-Glucan-glucanohydrolase
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About This Item
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-588-1
MDL number:
Specific activity:
~100 U/mg
Biological source:
Aspergillus sp. (A. oryzae)
biological source
Aspergillus sp. (A. oryzae)
form
powder
specific activity
~100 U/mg
color
slightly beige
storage temp.
2-8°C
Quality Level
Related Categories
Application
Taka-Diastase from Aspergillus oryzae has been used in thiamin extraction and conventional vitamin assay.
Other Notes
One unit corresponds to the amount of enzyme which liberates 1 μmol maltose per minute at pH 6.0 and 25 °C (starch according to Zulkowsky, Cat. No. 85642, as substrate).
View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Resp. Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Regulatory Information
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Thiamin fortification of bread-making flour: Retention in bread and levels in Australian commercial fortified bread varieties
Tiong S A, et al.
J. Food Compos. Anal., 38, 27-31 (2015)
R B Zimbelman et al.
Journal of dairy science, 93(6), 2387-2394 (2010-05-25)
Twelve multiparous Holstein cows (145+/-9 d in milk) were randomly assigned to receive either 0 g/d of encapsulated niacin (control diet; C) or 12 g/d of encapsulated niacin (NI) and were exposed to thermoneutral (TN; 7 d) or heat stress
Assessment of bioavailable B vitamin content in food using in vitro digestibility assay and LC-MS SIDA
Paalme T, et al.
Analytical and Bioanalytical Chemistry, 409(27), 6475-6484 (2017)
Jie-Lun Hu et al.
International journal of biological macromolecules, 54, 264-269 (2012-12-19)
Effects of a novel polysaccharide (PLP) from the seeds of Plantago asiatica L. on intestinal function were investigated in vitro. Results showed that PLP had notable influence on slowing down glucose diffusion and inhibiting α-amylase activity. These might help prolong
André M N Silva et al.
Archives of biochemistry and biophysics, 530(1), 23-31 (2012-12-19)
The study of protein damage by oxidative processes and its influence on protein activity is central to understanding the deleterious effects of oxidative stress on biological systems. This paper will focus on the study of enzyme inactivation by oxidative modifications
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