Alpha-amylase for livestock to enhance enzyme activity

Alpha-amylase for livestock to enhance enzyme activity

Features

1. pH range: The effective pH range is pH5.5-7.0, the optimum pH is 6.0, and the inactivation is severe below pH5.0.

2. Temperature range: the effective temperature is 30-80°C, and the optimum temperature is 60°C.

3. Effect of metal ions on enzyme activity:calcium²⁺It can improve the stability of the enzyme, and the enzyme activity will disappear without addingcalcium²⁺,manganese²⁺,magnesium²⁺It has obvious promoting effect on enzyme activity.

Product parameters

Activity: 2000U/g, 3000U/g, 2000U/mL, 3000U/mL

Solid: Appearance: Yellow powder

Granular: more than 80% pass through a 40-mesh standard sieve

Moisture: no more than 10%

Liquid: light brown liquid, pH5.5-7.0, specific gravity: 1.1-1.25

activity definition

1g of solid enzyme powder (or 1ml of enzyme solution) liquefies 1g of soluble starch for 1 hour at 60°C and pH 6.0, which is an enzyme activity unit of U.

dose

The recommended addition amount in full-price feed is 2000U/g: 20-40g/t

Add in the concentrate and premix in proportion.

Thermostable Alpha Amylase

Features

1. pH range: the effective pH range is pH5.0-8.0, and the optimum pH is 6.0

2. Temperature range: the effective temperature is 50-100°C, the optimum temperature is 85-95°C, and it can still maintain considerable activity at 100°C

3. Effect of metal ions on enzyme activity: requirementscalcium²⁺Not high, 50-70 ppm

Product parameters

Activity: 20000U/g-40000 units/ml

activity definition(GB8275-2009)

1 gram of solid enzyme powder (or 1 milliliter of enzyme solution) is soluble in 1 milligram of soluble starch in 1 minute at 70°C and pH 6.0, which is an enzyme activity unit of U.

Pack

Solid product 20kg/bag

Liquid product 25 kg/barrel

storage

Store in a dry, ventilated, pollution-free place and avoid high temperature.

shelf life

The solid product has a shelf life of 12 months at room temperature in the original packaging. Liquid products are recommended to be refrigerated (below 25°C) or stored in a cool environment with a shelf life of 6 months.