High Quality ALPHA-CYCLODEXTRINGLUCOSYLTRANSFERASE

Angel α-CGTase is a cyclodextrin glucanotransferase,which comes from selected Peanibacillus macerans.The product can be used for starch liquefaction and conversion of liquefild slurry to produced CDs,We recommend an addition of about 5U/g of dry starch for liquefaction at 70°C with a 15% starch slurry,then use 5 Units α-CGTase per gram of dry starch at 30°Cfor 20h.

Effects: produce alpha cyclodextrin with starch from various sources including corn, wheat, barley, rice, tapioca, potato etc; improve the taste of stevia by adding a glucose group to the molecules;Improve the stability of Vc by adding a glucose group to the molecules,etc.

Primary ingredients: Enzyme protein with sodium benzoate, potassium sorbate

Specific Properties

Visual Description                                 Brown Liquid

Odor                                                          Typical-fermentation odor

Activity Unit (U/mL)                            90

Working pH Range                              Ideal pH 5.0 to 6.0

Working Temperature Range          Ideal Temp 40~50°C

Density(g/mL)                                       1.0 to 1.1

Product Test Standard                      Q/YB.J02.226-2012

Heavy Metals

Lead                            Less than 5 mg/kg

Arsenic                       Less than 3 mg/kg

Microbiological Specification

Aerobic count           ≤50000 cfu/g

Coliforms                    ≤3000 MPN/ 100g

Salmonella                 Not Detected

Lapactic Escherichia coli      Not Detected