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High quality and efficiency protease
FOB Reference Price / Min.Order Quantity
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Processing Time:1 Days - 60 Days
Packaging Details:
STANDARD EXPORTING PACKAGE
Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other
Payment Terms: L/C , T/T , other
Product highlights
An ideal Protease catalyzes the protein hydrolysis in neutral environment in a highly-efficient and cost-effective way. It greatly benefits the brewing industry in the following aspects:
1.Increase alpha-amino nitrogen
2.Facilitate breeding of yeast
3.Faster fermentation
4.Improve raw material utilization
Effect of pH
NP-1100 is stable with pH between 6.5 and 7.5. Inactivation is achieved quickly with pH below 5.0 or above 9.0. The optimal action pH is from 6.8 to 8.0 at 37° C.
Effect of Temperature
NP1100 is stable at temperature below 37° C with pH from 6.8 to 8.0. It is unstable at temperature above 45° C and inactivated quickly at temperature above 60° C. The optimal temperature is about 50° C by using 0.5% casein as substrate with pH around 7.2.
Usage Guidelines
Industry------ Temperature-------pH---------Dosage (%)--------Time
Beer-----------45~50° C---------6.5~7.5------0.01~0.02--------Adding to mash kettle
Rice Wine----28~32° C---------4.0~4.5------0.01~0.02--------Adding with seed
Soy Sauce---58~62° C---------4.0~4.5------0.01~0.02--------Adding with seed



Amtech Biotech Co., Ltd.
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Business Type:
Main Products: Nisin,natamycin,yeast,food yeast
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Overseas Office: No
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