biocide manufacturers What factors affect preservatives?
Preservative manufacturers What factors affect preservatives? There are many factors affecting mildew prevention agents, among which the main ones are microbiological factors and physicochemical factors. The following takes feed anti-mildew agent as an example to introduce the influence factors of anti-mildew agent in detail.
1, microbiological factors: different types and composition of anti-mildew agent printing microbial action suitable pH range is different, such as the composition of benzoic acid anti-mildew agent suitable pH range of 2.5-4.0, this anti-mildew agent in the pH of 5.5 or more has no effect on many microorganisms. The types of microorganisms in the feed and the degree of pollution they cause are often uncertain, and sometimes some microorganisms will develop resistance, which has a certain impact on the effectiveness of mildew protection agents.
2, feed water content: the water in the feed has a great impact on the growth of microorganisms, experiments have proved that the water in the feed is suitable for health clothing reproduction and growth when 17%-18%. The influence of water in feed on the effect of mildew inhibitor is very complex, and the dosage of mildew inhibitor should also be adjusted accordingly for feed with different water content.
3. Temperature: Most microorganisms are suitable for reproduction at a temperature of 25-30 degrees Celsius. However, some special microorganisms, such as mucor, rhizopus and so on, are suitable for reproduction temperature is 25-40 degrees Celsius. Therefore, in the case of different use temperatures, different amounts of anti-mold agents should also be considered.
4, feed ingredients: anti-mildew agent Some feed containing special ingredients, such as calcium carbonate feed and protein feed can neutralize the acidic ingredients in the anti-mildew agent, reduce the use of anti-mildew agent, so this feed, should increase the amount of anti-mildew agent.
