Why is enzyme laundry detergent not suitable for use in hot and cold water?

The temperature of the water used to wash clothes is not as hot as possible. Laundry detergent is composed of alkaline protease and alkaline lipase ingredients. Alkaline protease is used to decompose protein-like dirt, such as sweat stains, blood stains, etc.

Alkaline lipase mainly acts on fatty acids and their ester contaminants, which are commonly referred to as oil stains. The activity of the two enzymes is temperature dependent, and about 40 is the most suitable. Temperatures that are too high or too low can reduce enzyme activity.

Laundry detergent laundry also needs attention:

1. Laundry detergent before laundry, I believe that many people put their clothes in the washing machine first, then put laundry detergent, and finally put water. In fact, laundry detergent is a solid substance, you should put in laundry detergent first, then put water to mix and melt, then put in clothes to soak for about ten minutes, and finally wash clothes, so as to play a better role.

2. Laundry detergent should be used in moderation, some people will put a lot of laundry detergent when washing clothes, in fact, each laundry detergent has a corresponding manual, which will indicate how much laundry to use and how much laundry detergent to use, so as to achieve the best cleaning effect. On the contrary, if you use excessive laundry detergent, not only can it not be white, but it will leave excess laundry detergent on the clothes, which is not easy to clean, and will have an adverse impact on the human body.

3. Laundry detergent cannot be used with disinfectant, many people like to pour some disinfectant when washing clothes, thinking that washing clothes in this way is cleaner and plays a disinfection role. In fact, this approach is just the opposite, when laundry detergent and disinfectant are used together, they will neutralize each other, and they will not be able to play the function that each other should have, neither clean nor disinfected; At the same time, you should try to wash clothes with disinfectant, unless there are pregnant women and babies at home, clothes should be disinfected and cleaned regularly, the human body itself has the ability to resist viruses, and clothes are exposed to sunlight outside, which can also play a role in sterilization and disinfection, and long-term use will reduce people's resistance.

Enzymes have a suitable temperature environment, and excessive heat and cold will reduce the activity of enzymes.

This is because an excessively hot or cold environment can lead to a decrease in enzyme activity.

Because the temperature has a great influence on the enzyme, the temperature is too high to inactivate and too low to inhibit the activity.

Because too high or too low a temperature will reduce the activity of the enzyme.

In fact, laundry detergent is a solid substance, which should be put in the laundry detergent first, then mixed with water and melted, and then put in the clothes to soak for about ten minutes, and finally wash the clothes, so as to better play a role.

The real reason is that if you use laundry detergent excessively, not only can it not be white, but it will leave excess laundry detergent on the clothes, which is not easy to clean, and will have an adverse impact on the human body.

Because it can't be washed cleanly, it is easy to remain.

Introduction: There are many enzyme-added laundry detergents on the market.

Enzyme laundry detergent can wash off sweat stains, oil stains, milk stains, urine stains, etc. on clothes, so most people will choose enzyme laundry detergent when washing clothes. However, the use of enzyme laundry detergent must be scientific and reasonable, otherwise it will have no effect. So the topic I want to share today is that it is best to use warm water for enzyme laundry detergent, why is this?

1. What is enzyme laundry detergent?

Enzyme laundry detergents contain a large amount of enzymes, such as alkaline proteases.

Alkaline lipase.

It can effectively remove stains on clothing. And there is no harm to the human body, these coal preparations are fused with water, which can be broken down by microorganisms and will not pollute the environment. In the process of washing clothes, the substances in the laundry detergent can degrade the milk stains, oil stains, urine stains and other dirt on the clothes into small molecules, which can be quickly washed clean.

Most of the enzyme preparations in enzyme laundry detergent have 4 kinds, protease, lipid or fatty enzyme, amylase, and cellulase.

They have a strong detergent ability, so they occupy a pivotal position in enzyme laundry detergents. Proteases can rapidly hydrolyze proteins into soluble amino acids.

Enzyme. For some milk stains, fruit stains, coffee and other dirt, it can be effectively removed. It is very easy to wash off, and the decontamination ability of fatty tanwu enzyme will become more and more obvious as the number of washes increases. Amylase and starch hydrolysis.

It will turn into maltase, which can be effectively removed if there is noodle oil, chocolate stains, etc.

Second, it is best to use warm water for enzyme laundry detergent, why is this?

If enzymes are added to the laundry detergent, it will have a stronger stain removal ability than the traditional laundry detergent, and can remove grease and stains from the clothes. Warm water can improve the activity of enzymes in laundry detergent, and the calcium and magnesium content in warm water is relatively small, which is conducive to decontamination. If you put the enzyme laundry detergent in hot water, the cleaning speed will be faster and the decontamination ability will be better.

The temperature of warm water must be well controlled, and it is best to control it at about 40 degrees.

Because warm water can make the effect of laundry detergent better, it can make the laundry detergent better volatilized, and Qin can clean clothes faster and make clothes cleaner.

Because in this way, the concentration of laundry water becomes higher and higher, and a particularly good cleaning effect can be achieved, and the material of the clothes will not be affected later.

Because in this way, you can get a particularly good dilution effect, and you can also make the efficiency of the laundry detergent volatilize, and you can wash the clothes.

In this way, you can bring out the biggest dream of laundry detergent and make your clothes cleaner.

AbstractTheoretically, the cleaning effect of enzymatic laundry detergent is stronger, but because enzyme is a biological catalyst, if used improperly, the washing effect is not much different from that of ordinary laundry detergent. The activity of enzymes in the enzyme laundry detergent is an important indicator of the decontamination effect, because the enzyme activity represents the content and catalytic capacity of the effective enzyme preparation. General detergent plus alkaline protease about 1000 g.

In the national standard GB13171-91, the enzyme activity of enzyme laundry detergent needs to be 650 g.

The pH value of enzyme laundry detergent is generally not more than 10, and it can give full play to the washing effect when the water temperature is 45 60. When the water temperature is above 60, the alkaline protease loses its activity. When the water temperature is lower than 15, the activity of the enzyme decreases rapidly, which affects the washing effect.

When it is lower than 40, the enzyme acts slowly, but it is not easy to be destroyed and inactivated. Therefore, to add alkaline protease to the laundry detergent, the optimal washing temperature is 40 50. If you don't wash your clothes at the right temperature, they won't be as effective.

What is the difference between laundry detergent with enzymes and laundry detergent without enzymes.

Those who do not add enzymes can only remove sweat stains, and those who add enzymes can remove both sweat stains and oil stains.

Enzyme laundry detergent has enzyme preparations, while ordinary laundry detergents do not have enzymes, and this is the biggest difference between them. At present, there are four types of enzyme preparations used in enzyme laundry detergent: protease, lipase, amylase, and cellulase. They have a special ability to remove dirt and take up less cost in laundry detergent formulations, while the washing effect is greatly improved.

Theoretically, the cleaning effect of enzymatic laundry detergent is stronger, but because enzymes are a biological catalyst, if used incorrectly, the washing effect is not much different from that of ordinary laundry detergent. The activity of enzymes in the enzyme laundry detergent is an important indicator of the decontamination effect, because the enzyme activity represents the content and catalytic capacity of the effective enzyme preparation. General detergent plus alkaline protease about 1000 g.

In the national standard GB13171-91, the enzyme activity of enzyme laundry detergent needs to be 650 g. The pH value of enzyme laundry detergent is generally not more than 10, and it can give full play to the washing effect when the water temperature is 45 60. When the water temperature is above 60, the alkaline protease loses its activity.

When the water temperature is lower than 15, the activity of the enzyme decreases rapidly, which affects the washing effect. When it is lower than 40, the enzyme acts slowly, but it is not easy to be destroyed and inactivated. Therefore, to add alkaline protease to the laundry detergent, the optimal washing temperature is 40 50.

If you don't wash your clothes at the right temperature, they won't be as effective.

1.The active enzyme plays the role of disinfection and sterilization and is a disinfection ball.

2.Using the active washing of enzymes, 40 pre-washing and 60 main washing are automatically carried out, and the water temperature of 40 can effectively activate the active enzymes in the washing solution, which fully acts on the clothing fibers and strongly decontaminates.

3.This program is specially designed for bed linen and bedspreads, the active enzyme program can not only remove stains, sweat odors, but also more importantly, body fat oils, active enzyme washing with a perfect combination of two temperatures of 40 degrees and 60 degrees, so whether it is bacteria, grease or stains are clean.

The difference between ordinary laundry detergent and enzyme laundry detergent lies in the strength and weakness of the decontamination ability. Enzyme laundry detergent can remove stains from clothes with more hands. Enzymes can break down dirt.

Is 40°C the best temperature for enzyme laundry detergent? Why? How can it be improved?

When using enzyme laundry detergent, pay attention to controlling the water temperature and start the shed early. Generally, the optimal temperature of enzyme laundry detergent is about 40, and the activity of enzymes will decrease under low temperature and high temperature conditions, which will affect the washing effect, and most of the enzymes will be denatured at 60. Silk, woollen fabrics and leather cannot be washed with enzymatic laundry detergent.

Enzyme laundry detergents are generally proteases. Silk, woollen fabrics, and leather are fabrics made up of side-virtual protein fibers, and proteases can cut off the protein fibers and destroy the integrity of these fabrics. In addition:

It is also not suitable for long-term storage of the powder when washing with enzymes, as too long storage time will lead to the loss of enzyme activity.

Enzyme laundry detergent is not inferior, only excellent!

I know what you mean, many people falsely say that enzyme laundry detergent cannot be used to wash silk and wool clothes, saying that it will damage fiber and dissolve protein. In fact, this is a false rumor, and it is a misinformation that does not understand professional technology.

The enzyme in laundry detergent, the full name of alkaline protease, is a biological catalyst that can hydrolyze various protein stains such as blood, sweat and milk stains. But biocatalysts are specific, and this protease only works on globular proteins, not fibrous proteins. And wool and silk are fibrous proteins, and they are not afraid of alkaline proteases at all.

In the printing and dyeing factory, the silk is also refined with alkaline protease, that is, the sericin (globular protein) wrapped around the silk is hydrolyzed and washed off to make the silk whiter and softer.

Although enzyme laundry detergent has many advantages, the general method of washing clothes at home cannot give full play to the role of protease. Because alkaline protease needs to slowly catalyze the hydrolysis of protein at a temperature of about 45, it should be soaked in warm water for one hour before washing for good results. Cold water does not activate proteases, and too hot water will inactivate proteases.

A variety of enzyme preparations are added to the enzyme laundry detergent, which can not only effectively remove stains on clothes, but also have no toxic effect on the human body, and these enzyme preparations and their decomposition products can be decomposed by microorganisms without polluting the environment. However, enzyme laundry detergent should not be stored in a high temperature and high humidity environment, nor should it be stored for a long time, because the life of enzymes is limited. Generally, after more than 1 year, the activity of the enzyme will be reduced a lot or even fail, affecting the detergent effect.