Neutral proteinase is extracted and ferment from the Bacillus
subtilis it is belongs to one kind of incision enzyme, may use in
all kinds of protein hydrolysis and processing.
Under certain temperature and the PH value, this product can
hydrolysis macro-molecule protein into amino acid etc.
The expression of activity unit u/g completely conforms to
specification of QB1805.3-93(China) standards.
It is tan or the brown powder, food grade; activity is
The hydrolysis temperature 35-55℃,PH value is 6.0-7.5.
May use in the food industry (cures, vegetable proteins, beer
production, HAP (HVP) production, Yeast extraction production), pharmaceutical industry, textile
industry, tannery industry, feed industry.
The enzyme is a protein material, for the sensitive person, if suck
the enzyme powder or droplet may cause allergy, and may stimulate
the skin if last for long time, the eye and the mucous membrane
tissue, may wear the mask to protect yourself.
Matters needing attention:
Neutral proteinase is a biological activity material, may easily be
suppressived destructived by oxidant and heavy metal (Fe3+,
Cu2+.Hg+, Pb+ etc.) should avoid with its contacting. This product
should storage in cool and dry place, prevents deterioration from
damp. Enzyme activity survival rate is 90% in 6 months.
Aluminum foils bag, 1kgx10bags/box, and 1kgx20bags/box.