Beta葡聚糖酶[麦芽和微生物]检测试剂盒 β-Glucanase Assay Kit (Malt and Microbial)
1) 英文：Beta-Glucanase (Malt & Microbial) Assay Kit;
2) 中文：Beta葡聚糖酶[麦芽和微生物]检测试剂盒;
3) 规格: 100; 4) 货号:K-MBGL
商品说明：
β-Glucanase (Malt and Microbial) Assay Kit is suitable for the measurement and analysis of malt and bacterial β-glucanase and endo-1,4-β-glucanase.
Colourimetric method for the determination of β-Glucanase
in malt, foodstuffs and fermentation products
Principle:
(β-glucanase)
(1) Azo-Barley β-glucan (polymer) → Azo-barley β-glucan
(fragments)
(2) Add alcohol; centrifuge to remove polymeric Azo-barley
β-glucan
(3) Measure the absorbance of the supernatant solution
Kit size: 100 assays
Method: Spectrophotometric at 590 nm
Reaction time: ~ 30 min
Detection limit: 100 U/kg of malt
Application examples:
Malt extracts, wort, beer and other materials
Method recognition:
RACI (Standard Method)
Advantages
Colourimetric method for the determination of β-Glucanase
in malt, foodstuffs and fermentation products
Principle:
(β-glucanase)
(1) Azo-Barley β-glucan (polymer) → Azo-barley β-glucan
(fragments)
(2) Add alcohol; centrifuge to remove polymeric Azo-barley
β-glucan
(3) Measure the absorbance of the supernatant solution
Kit size: 100 assays
Method: Spectrophotometric at 590 nm
Reaction time: ~ 30 min
Detection limit: 100 U/kg of malt
Application examples:
Malt extracts, wort, beer and other materials
Method recognition:
RACI (Standard Method)
Advantages
- Very cost effective
- All reagents stable for > 2 years during use
- Only kit available
- Very specific
- Simple format
- Standard included