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Heat-Stable Alpha-Amylase
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Heat-Stable Alpha-Amylase

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300 Kilogram Minimum Order

بلد:

China

نموذج رقم:

HA-320

سعر فوب:

أحصل على آخر سعر

الموقع:

Wuxi, Jiangsu, China

سعر الحد الأدنى للطلب:

-

الحد الأدني للطلب:

300 Kilogram

تفاصيل التغليف:

25kg, 30kg HDPE Drums, or 1200kg IBC Totes

موعد التسليم:

15 working days

القدرة على التوريد:

1000 Metric Ton per Month

نوع الدفع:

T/T, L/C, D/P

مجموعة المنتج :

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به Bella

Room 705-1, No.21-1 Changjiang Road, Wuxi New District, Jiangsu Province, Wuxi, Jiangsu

الاتصال الآن

مواصفات المنتج

  • Other Names: EC 3.2.1.1, 1, 4-α -D-glucan glucanohydrolase
  • Type: Enzyme Preparations
  • Brand Name: Boli
  • activity :40, 000 U/ml (minimum)
  • Product pH:5.5 to 7.0

الوصف

Heat-Stable Alpha-Amylase(HA***0)

A low-pH tolerated Alpha-Amylase minimizes production costs with high liquefaction efficacy for fuel ethanol production. It offers the following benefits to ethanol producers: Decreases viscosity quickly, decreases the formation of non-fermenting sugars, effective liquefaction of various starch materials, such as tapioca, corn, wheat and rice, minimum need of calcium ion

DESCRIPTION
HA***0 is derived from a strain of Bacillus licheniformis utilizing a deep fermentation and refining extraction process. HA***0 is an endoamylase, which rapidly decreases the viscosity of a gelatinous starch solution by randomly hydrolyzing starch, glycogen and its degradation products within the α -D*1, 4 glucosidic bonds to produce soluble dextrins and oligosaccharides.

HA***0 is an ideal Alpha-Amylase for the production of ethanol.


CHARATERISTICS:
 

Declared Enzyme Alpha-Amylase
Systematic Name EC 3.2.1.1, 1, *-α -D-glucan glucanohydrolase
Activity *0, **0 U/ml (minimum)
Appearance Light to dark brown liquid

 
Product pH 5.5 to 7.0
Specific gravity 1.*5 to 1.*5 g/ml

EFFECT OF PH
HA***0 is active over a wide pH range, depending on the application. For maximum activity, the optimal pH for HA***0 is 5.6 to 6.2. The exact pH optimum will depend on many process variables, including temperature, substrate concentration, and time.

EFFECT OF TEMPERATURE
For interval liquefaction, the optimum temperature of HA***0 is above *5ºC. It liquefies starch substrates promptly at *5 to *7ºC and maintains highly active at **0ºC. For consecutive liquefaction, HA***0 demonstrates exceptional thermo-stability at temperatures from **5 to **0ºC, maintains its stability for 5 to 7 minutes and keeps on liquefying rapidly and completely.

CONCENTRATION OF CALCIUM
The presence of calcium increases the thermal stability of HA***0. This enzyme requires a very low calcium concentration and calcium additions of *0~*0 ppm (dry solid basis) are sufficient to ensure enzyme stability.

INHIBITORS
Copper, titanium, and cobalt ions are moderate inhibitors for HA***0. Aluminum, lead and zinc ions act as strong inhibitors.

DOSAGE
Dosage of HA***0 is dependent on the starch substrate, application, process, substrate concentration, and other factors. To optimize the dosage, it is recommended to conduct a number of liquefaction trials prior to routine use of this product. A good starting point for dosage rates is 0.*0~0.*0 kg/TDS.

بلد: China
نموذج رقم: HA-320
سعر فوب: أحصل على آخر سعر
الموقع: Wuxi, Jiangsu, China
سعر الحد الأدنى للطلب: -
الحد الأدني للطلب: 300 Kilogram
تفاصيل التغليف: 25kg, 30kg HDPE Drums, or 1200kg IBC Totes
موعد التسليم: 15 working days
القدرة على التوريد: 1000 Metric Ton per Month
نوع الدفع: T/T, L/C, D/P
مجموعة المنتج : Enzymes for ethanol industry

Send a direct inquiry to this supplier

إلى:

Bella < Jiangsu Boli Bioproducts Co., Ltd. >

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