Place of Origin: | Jiangsu China |
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Brand Name: | Boli |
Certification: | Halal, Kosher ISO9001, ISO14001, ISO22000, FDA |
Model Number: | Fungal Alpha-Amylase FAA-280 |
Minimum Order Quantity: | 400kg |
Price: | Negotiable |
Packaging Details: | 25kg, 30kg HDPE drums, 1125 IBC totes |
Delivery Time: | 15-20 days |
Payment Terms: | T/T, L/C , D/P |
Supply Ability: | 1000MT to 1500MT Per Year |
Application: | Fungal Alpha-Amylase For Starch Sugar | Systematic Name: | EC 3.2.1.1, 1,4-α-D-Glucan Glucanohydrolase |
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Activity: | 28,000 U/ml (Minimum) | Grade: | Food Grade |
Appearance: | Light To Dark Brown Liquid | Specific Gravity: | ≤1.25 G/ml |
Country Of Origin: | China | Samples: | Free Samples Available |
High Light: | Food Grade fungal alpha amylase,NON GMO fungal alpha amylase,Starch Liquefaction fungal alpha amylase |
1,4-α-D-Glucan glucanohydrolase
Fits to both liquefaction and saccharification of starch materials
with Halal, Kosher, FDA
PRODUCT DESCRIPTION
Fungal Alpha-Amylase FAA-280 is made from Non-GMO strains of Aspergillus oryzae by submerged fermentation and refining extraction process. It can be used for starch liquefaction and also saccharification to produce maltose and glucose. As anendoamylase , FAA-280 can rapidly hydrolyze the interior α-1, 4 glucosidic linkages of gelatinized starch, amylose and amylopectin solution and produce soluble dextrin and a small quantity of glucose and maltose. It can also produce syrups of high maltose and a small quantity of glucose if the reaction lasts for longer time.
FAA-280 is widely applied to the starch sugar industry, including production of maltose, high maltose, and also suitable for the brewing industry.
PRODUCT CHARACTERISTICS
Declared enzyme | Alpha-Amylase |
Systematic name | EC 3.2.1.1, 1,4-alpha-D-Glucan glucanohydrolase |
Production organism | Aspergillus oryzae |
Production method | Submerged fermentation, extraction and refining process |
Application | This product fits to both liquefaction and saccharification of starch in the production of alcohol and brewing. |
Declared activity | 28, 000U/ml |
Colour | Sepia dark brown |
Physical form | Liquid |
Product pH | 5.0 to 7.0 |
Density | 1.10 to 1.25 g/ml |
Viscosity (cPs) | 1 to 25 |
Stabilizer | Sorbitol |
Preservatives | Sodium Chloride, Sodium Benzoate, Potassium Sorbate |
INGREDIENTS
Component | Content |
Water | 35∼45% |
Salts | 18∼20% |
Sorbitol | 20∼30% |
Proteins | 15∼20% |
EFFECT OF PH & TEMPERATURE ON ACTIVITY
Figure 1. EFFECT OF PH ON ACTIVITY Figure 2. EFFECT OF TEMPERATURE ON ACTIVITY
INACTIVATION
INHIBITORS
SUBSTRATE
USAGE GUIDELINES
FAA-280 is capable to saccharify corn, potato, tapioca, wheat, soyabean and starches from other natural sources. It can be hydrolyzed effectively if the content of starch on the dry substrate basis (DSB) is no more than 50%. In general, the dosage rate depends on the desired maltose content in the final syrup and the saccharification time available. The typical dosage rate of FAA-280 is 0.1∼0.5kg/TDS. In the production of malt syrup, first use heat-stable alpha-amylase for starch liquefaction so that DE value of the liquefied solution reaches 13∼20%, then cool down to 55∼ 58°C, adjust pH to 5.0 ∼ 5.5. Then, add FAA-280 for saccharification, which normally should last for no more than 12 hours. Hydrolysis degree of the starch with FAA-280 is 40∼50% and generally produces 50% of maltose. Therefore, when the DE value reaches 45 ∼ 48% during the process, saccharification reaction should be terminated. In some cases, when DE value reaches 45% it is necessary to add a small quantity of glucoamylase to raise the DE value to above 50%. Saccharification reaction can be terminated by heating to 80°C and keeping for 10∼20 minutes, or reducing the pH value to below 4.0 so that inactivation of fungal amylase is achieved.
PACKAGING, SHELF-LIFE AND STORAGE
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SAFETY AND HANDLING PRECAUTIONS
Inhalation of dust or aerosols should be avoided due to enzymes may cause allergic reactions in sensitized individuals. Splashing should be avoided. Spilled product should be flushed away with water immediately. Wear suitable protective gloves, safety glasses and nose covers. In case of contact with the skin or eyes, promptly rinse with water for at least 15 minutes. Refer to the Safety Data Sheet for further information regarding how to handle the product safely.