CN117143677A

CN117143677A - Green and safe sweat-odor-removing laundry detergent and preparation method thereof

Info

Publication number: CN117143677A
Application number: CN202311328714.0A
Authority: CN
Inventors: 程绍禹; 叶自溢
Original assignee: Guangzhou Aijia Youfang Daily Necessities Co ltd
Current assignee: Guangzhou Aijia Youfang Daily Necessities Co ltd
Priority date: 2023-10-14
Filing date: 2023-10-14
Publication date: 2023-12-01

Abstract

The invention discloses a green and safe sweat-odor-removing detergent and a preparation method thereof, wherein the sweat-odor-removing detergent comprises the following components in percentage by mass: 5-10% of surfactant, 0.5-2% of bacteriostat, 0-2.0% of regulator, 2-10% of biological activity, 0-1.5% of enzyme, 0-5% of thickener, 0-1% of essence, 0-2% of sweat smell eliminator, 0-0.5% of preservative and the balance of deionized water. The principle of the invention is as follows: through the mechanism of sweat odor generation of human body, a bacteriostatic agent and a sweat odor eliminating agent are added into the detergent in a targeted manner, bacteria attached to the surface of sweat are eliminated through the bacteriostatic action of the detergent, odor generation is reduced, and the sweat odor eliminating agent is adsorbed in fabric through the technology and released along with the movement of human body to eliminate sweat odor.

Description

Green and safe sweat-odor-removing laundry detergent and preparation method thereof

Technical Field

The invention relates to the field of polyurethane elastomers, in particular to a green and safe sweat-odor-removing laundry detergent and a preparation method thereof.

Background

The liquid laundry detergent is one of the most frequently used detergents in daily life, and is an indispensable part of daily life. The functions of the liquid laundry detergent are also greatly changed after years of development, and the washing and caring combination is gradually developed from the initial cleaning function. With the continuous improvement of the living standard of people, in particular to the more healthy living style, the higher requirements are put forward on the liquid laundry detergent, and the demands of people on the washing articles are continuously upgraded. Besides the good detergency, the detergent is required to have other additional functions of softening, easy bleaching, color protection or sterilization, and the like, so that the development of the laundry detergent is promoted to develop toward diversified and personalized directions.

The bromhidrosis refers to sweat with odor, and has two types, namely systemic bromhidrosis and local bromhidrosis, the latter is common in bromhidrosis and foot odor. The large amount of malodorous sweat in human skin is often caused by abnormal sweat secretion from apocrine sweat glands, and sweat secreted from normal apocrine sweat glands is often odorless, but in the case of hyperhidrosis, sweat is decomposed by surface-attached bacteria, and fatty acid is released to form malodor. Systemic sweating often is a physiological change, usually associated with nerves, and only a few are pathologically, with sweating patients often accompanied by hyperhidrosis, about 80.0% of the total number of people with sweat odor. The body of the sweat odor patient can emit bad odor in daily life, and surrounding people can throw abnormal eye light after smelling; excessive sweat can yellow clothes, which causes cleaning trouble; excessive sweat is easy to grow various bacteria, which causes skin diseases; excessive water loss in the body, accumulated feces in the body, repeated absorption of toxins in the body by the body, dark skin color and the like; the odor may cause the patient to self-close, feel silent and embarrassed, and some patients even suffer from serious depression.

Health is always the topic of greatest concern to consumers and is also a new financial growth point for enterprises. Therefore, each large detergent manufacturer hopes to achieve the aim of sweat odor removal through daily cleaning activities by using detergents, so that a healthier and green life style is created for consumers.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide a green and safe sweat-odor-removing laundry detergent and a preparation method thereof.

The aim of the invention is realized by adopting the following technical scheme:

in a first aspect, the present invention provides a green and safe sweat-odor-removing detergent comprising, in mass fraction:

5-10% of surfactant, 0.5-2% of bacteriostat, 0-2.0% of regulator, 2-10% of biological activity, 0-1.5% of enzyme, 0-5% of thickener, 0-1% of essence, 0-2% of sweat smell eliminator, 0-0.5% of preservative and the balance of deionized water.

Further, the surfactant includes an anionic surfactant and a nonionic surfactant.

Still further, the anionic surfactant is at least one selected from the group consisting of sodium fatty alcohol polyoxyethylene ether sulfate, sodium fatty acid methyl ester sulfonate, and sodium dodecyl sulfate.

Still further, the nonionic surfactant is at least one selected from the group consisting of fatty alcohol-polyoxyethylene ether, isomeric alcohol-polyoxyethylene ether, castor oil polyoxyethylene ether.

The inventor finds that the use of the anionic surfactant together with the nonionic surfactant can improve the detergency, and particularly the detergency is greatly improved by the combination of the fatty alcohol-polyoxyethylene ether sodium sulfate and the fatty alcohol-polyoxyethylene ether.

Further, the regulator is at least one selected from potassium sodium tartrate, citric acid, sodium citrate, disodium edetate and aminotriacetic acid.

Further, the bacteriostatic agent is one or more of Triclocarban (TCC), triclosan (TCS), triclosan (HP-100), and Parachloroxylenol (PCMX).

Still further, the bacteriostatic agent is preferably triclosan (HP-100).

Triclosan (HP-100), the chemical name of which is 4, 4-dichloro-2-hydroxydiphenyl ether, abbreviated as HP-100, is a pale yellow liquid in normal state. Is insoluble in water, soluble in organic solvent and surfactant solution, and can be compounded with anionic, nonionic, amphoteric and cationic surfactants, and has good stability in alkaline environment, with heat resistance up to 200deg.C. HP-100 is a safe and efficient broad-spectrum antibacterial agent, and has good inhibition effect on gram-positive bacteria and gram-negative bacteria. Suitable for use in household and fabric care products, kitchen appliances or hard surface cleaning. Many antibacterial products on the market today have TCC or TCS components added. Several studies conducted by the bureau of medicine have shown that prolonged exposure to certain active ingredients in antimicrobial products, such as triclosan and triclocarban, can affect the drug resistance or hormone levels of the human body, creating health risks. This message creates psychological shadows for the consumer's safety of triclosan and triclocarban, and reduces acceptance of this type of product. Since dichlorohydrin has one less chlorine atom than triclosan, it has a lower irritation to the human body and thus tends to replace triclosan.

Further, the sweat smell eliminator is a compound active deodorant, and the particle size is 4-10 mu m.

Further, the composite active deodorant comprises chitosan as a framework and zinc/ricinoleic acid catechin ester as an active substance.

Further, the preparation process of the composite active deodorant comprises the following steps:

s1, weighing chitosan and acetic acid solution, mixing in a beaker, and stirring until the chitosan and the acetic acid solution are completely dissolved to form a chitosan solution;

wherein the concentration of the acetic acid solution is 1%, and the concentration of the chitosan after dissolution is 5-10mg/mL;

s2, weighing ricinoleic acid and catechin, mixing into a reaction container, introducing nitrogen as a protective gas, adding p-toluenesulfonic acid, gradually heating to 180-200 ℃, carrying out heat preservation reaction for 3-5 hours, cooling to room temperature, and separating and purifying to obtain ricinoleic acid catechin ester;

wherein, the mol ratio of the ricinoleic acid to the catechin is 2-4:1, and the addition amount of the p-toluenesulfonic acid is 1-5% of the mass of the ricinoleic acid;

s3, weighing zinc pyrophosphate and sodium hydroxide solution, mixing, stirring until the zinc pyrophosphate and the sodium hydroxide solution are dissolved to form zinc pyrophosphate solution;

wherein the concentration of the sodium hydroxide solution is 0.1g/mL, and the concentration of zinc pyrophosphate after being dissolved in the sodium hydroxide solution is 3-5mg/mL;

s4, stirring and mixing the catechin ricinoleate and the chitosan solution in a flask, dropwise adding the zinc pyrophosphate solution, continuously stirring the liquid in the flask through a stirrer, wherein the dropping speed is 20-30 drops/min, continuously stirring for 0.5h after all drops are added, centrifuging to separate out lower-layer sediment, and drying under reduced pressure and crushing to obtain the composite active deodorant;

wherein the mass ratio of the ricinoleic acid catechin ester, the chitosan solution and the zinc pyrophosphate solution is 2.4-4.8:20-40:10-20.

Further, the preservative is selected from one or more of kathon, potassium sorbate, sodium benzoate, and the like.

Further, the enzyme is: at least one of protease (ROC 250 LC) Infraenzyme preparation, cellulose whitening enzyme (FLX 1) Infraenzyme preparation and mannanase (M9) Infraenzyme preparation.

Further, the biosurfactant is at least one of SLONE (biosurfactant, ecccrt authentication), SD100 (biosurfactant, ecccrt authentication).

Further, the thickener is at least one of propylene glycol, glycerol and cocobetaine.

In a second aspect, the present invention provides a method for preparing a green and safe sweat-odor-removing detergent, comprising:

(1) Pouring deionized water into a container, adding a surfactant and biological surfactant for dissolution, adding a sweat smell eliminator after uniformly stirring, and continuously stirring until uniform to obtain a mixed solution A;

(2) Pre-dissolving the bacteriostat by using a thickening agent, then adding the bacteriostat into the mixed solution A, and uniformly stirring to prepare a mixed solution B;

(3) Sequentially adding preservative, enzyme and essence into the mixed solution B, uniformly stirring, and adding an adjusting agent to adjust the pH value to obtain the green and safe sweat-odor-removing laundry detergent.

The beneficial effects of the invention are as follows:

the principle of the invention is as follows: through the mechanism of sweat odor generation of human body, a bacteriostatic agent and a sweat odor eliminating agent are added into the detergent in a targeted manner, bacteria attached to the surface of sweat are eliminated through the bacteriostatic action of the detergent, odor generation is reduced, and the sweat odor eliminating agent is adsorbed in fabric through the technology and released along with the movement of human body to eliminate sweat odor.

The surfactant extracted by biological fermentation has high biodegradability, so that the product is more environment-friendly and safer.

The composite active deodorant of the invention uses ricinoleic acid catechin ester synthesized by ricinoleic acid and catechin as an active material, chitosan as a packaging material and zinc pyrophosphate solution as a cross-linking agent, thereby preparing a compound material with excellent antibacterial and sweat removing effects. Wherein, the chitosan not only serves as a wrapping material, but also has antibacterial effect; the zinc pyrophosphate solution not only serves as a cross-linking agent, but also contains metal zinc ions which can be coordinated and chelated with the catechin ricinoleate, so that the zinc pyrophosphate solution has a strong deodorizing effect.

The active ingredient zinc ricinoleate is known to bind and remove harmful and odorous substances such as sulfur compounds (thiols, thioethers, thiols), nitrogen compounds (amines) and carboxylic acids (butyric acid, isovaleric acid, etc.). However, pure zinc ricinoleate itself is insoluble in water and hardly active, and needs to be activated to exhibit deodorizing effect, and is generally activated by being mixed with a chelating agent in water, which results in that it can exhibit deodorizing effect during washing, but the deodorizing effect of washed clothes is poor in retention. The active substance zinc/ricinoleic acid catechin ester is a product directly subjected to activation treatment, can be rapidly dispersed in water even if no additional chelating agent is used in a matched manner, and can continuously generate active molecules and odor molecules for combination based on the fact that chitosan is wrapped on the surface of clothes, so that a long-term deodorizing effect is achieved.

Detailed Description

The technical features, objects and advantages of the present invention will be more clearly understood from the following detailed description of the technical aspects of the present invention, but should not be construed as limiting the scope of the invention.

The invention is further described with reference to the following examples.

Example 1

A green and safe sweat-odor-removing detergent, comprising, in mass fraction:

8.5% of surfactant, 1% of bacteriostat, 0.4% of regulator, 2% of biological activity, 0.8% of enzyme, 2% of thickener, 0.1% of essence, 1.5% of sweat smell eliminator, 0.1% of preservative and the balance of deionized water.

Wherein the surfactant comprises sodium fatty alcohol polyoxyethylene ether sulfate (AES), fatty alcohol polyoxyethylene ether (AOE-3 and AOE-9) and narrowly distributed C9-11 fatty polyoxyethylene ether (91-6); AES: AOE-3: the AOE-9 mass ratio was 5:4:5.

The regulator comprises sodium citrate and disodium edetate.

The bacteriostatic agent is triclosan (HP-100).

The preservative is pinus koraiensis.

The thickener is propylene glycol.

The enzymes include protease (ROC 250 LC) Infraenzyme preparation (BIOTOUCH ROC250 LC), cellulose whitening enzyme (FLX 1) Infraenzyme preparation (BIOTOUCH FLX 1), mannanase (M9) Infraenzyme preparation (BIOTOUCH M9).

The biosurfactants include REWOORM SL ONE (biosurfactant, ECCECRT authentication), TEGOTENS SD100 (biosurfactant, ECCECRT authentication).

The sweat smell eliminating agent is compound active deodorant with particle size of 4-10 μm.

The preparation process of the composite active deodorant comprises the following steps:

wherein the concentration of the acetic acid solution is 1%, and the concentration of the chitosan after dissolution is 8mg/mL; the chitosan had a degree of deacetylation of 90% and a molecular weight of 80kDa.

S2, weighing ricinoleic acid and catechin, mixing into a reaction container, introducing nitrogen as a protective gas, adding p-toluenesulfonic acid, gradually heating to 180 ℃, preserving heat for reaction for 4 hours, cooling to room temperature, and separating and purifying to obtain ricinoleic acid catechin ester;

wherein, the mol ratio of the ricinoleic acid to the catechin is 3:1, and the addition amount of the p-toluenesulfonic acid is 3% of the mass of the ricinoleic acid;

wherein the concentration of the sodium hydroxide solution is 0.1g/mL, and the concentration of zinc pyrophosphate after being dissolved in the sodium hydroxide solution is 4mg/mL;

s4, stirring and mixing the catechin ricinoleate and the chitosan solution in a flask, dropwise adding the zinc pyrophosphate solution, continuously stirring the liquid in the flask through a stirrer, wherein the dropping speed is 25 drops/min, continuously stirring for 0.5h after all drops are added, centrifugally separating out lower-layer sediment, and drying under reduced pressure and crushing to obtain the compound active deodorant;

wherein the mass ratio of the catechin ricinoleate, the chitosan solution and the zinc pyrophosphate solution is 3.6:30:15.

The embodiment provides a preparation method of a green and safe sweat odor removing detergent, which comprises the following steps:

(3) Sequentially adding preservative, enzyme and essence into the mixed solution B, uniformly stirring, and adding regulator to regulate pH to obtain the green and safe sweat-odor-removing laundry detergent.

Example 2

A green and safe sweat-odor-removing detergent, comprising, in mass fraction:

8.5% of surfactant, 1% of bacteriostat, 0.4% of regulator, 2% of biological activity, 0.8% of enzyme, 2% of thickener, 0.1% of essence, 1% of sweat smell eliminator, 0.1% of preservative and the balance of deionized water.

The regulator comprises sodium citrate and disodium edetate.

The bacteriostatic agent is triclosan (HP-100).

The preservative is pinus koraiensis.

The thickener is propylene glycol.

The preparation process of the composite active deodorant was the same as in example 1.

Example 3

A green and safe sweat-odor-removing detergent, comprising, in mass fraction:

8.5% of surfactant, 1% of bacteriostat, 0.4% of regulator, 2% of biological activity, 0.8% of enzyme, 2% of thickener, 0.1% of essence, 2% of sweat smell eliminator, 0.1% of preservative and the balance of deionized water.

The regulator comprises sodium citrate and disodium edetate.

The bacteriostatic agent is triclosan (HP-100).

The preservative is pinus koraiensis.

The thickener is propylene glycol.

Example 4

A green and safe sweat-odor-removing detergent, comprising, in mass fraction:

5% of surfactant, 0.5% of bacteriostat, 0.1% of regulator, 2% of biological activity, 0.1% of enzyme, 0.1% of thickener, 0.1% of essence, 0.1% of sweat smell eliminator, 0.1% of preservative and the balance of deionized water.

Wherein, the surfactant comprises fatty alcohol polyoxyethylene ether, fatty alcohol polyoxyethylene ether (AOE-3 and AOE-9) and C9-11 fatty polyoxyethylene ether (91-6) with narrow distribution; lipid-isomerised alcohol polyoxyethylene ether: AOE-3: the AOE-9 mass ratio was 5:4:5.

The regulator comprises citric acid and disodium ethylenediamine tetraacetate.

The bacteriostatic agent is Triclocarban (TCC).

The preservative is potassium sorbate.

The thickener is glycerol.

wherein the concentration of the acetic acid solution is 1%, and the concentration of the chitosan after dissolution is 5mg/mL; the chitosan had a degree of deacetylation of 90% and a molecular weight of 80kDa.

S2, weighing ricinoleic acid and catechin, mixing into a reaction container, introducing nitrogen as a protective gas, adding p-toluenesulfonic acid, gradually heating to 180 ℃, preserving heat for reaction for 3 hours, cooling to room temperature, and separating and purifying to obtain ricinoleic acid catechin ester;

wherein, the mol ratio of the ricinoleic acid to the catechin is 2:1, and the addition amount of the p-toluenesulfonic acid is 1% of the mass of the ricinoleic acid;

wherein the concentration of the sodium hydroxide solution is 0.1g/mL, and the concentration of zinc pyrophosphate after being dissolved in the sodium hydroxide solution is 3mg/mL;

wherein the mass ratio of the catechin ricinoleate, the chitosan solution and the zinc pyrophosphate solution is 2.4:20:10.

Example 5

A green and safe sweat-odor-removing detergent, comprising, in mass fraction:

10% of surfactant, 2% of bacteriostat, 2.0% of regulator, 10% of biological activity, 1.5% of enzyme, 5% of thickener, 1% of essence, 2% of sweat smell remover, 0.5% of preservative and the balance of deionized water.

Wherein, the surfactant comprises castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether (AOE-3 and AOE-9) and C9-11 fatty polyoxyethylene ether (91-6) with narrow distribution; castor oil polyoxyethylene ether: AOE-3: the AOE-9 mass ratio was 5:4:5.

The regulator comprises amino triacetic acid and disodium ethylenediamine tetraacetate.

The bacteriostatic agent is Triclosan (TCS).

The preservative is sodium benzoate.

The thickener is cocobetaine.

wherein the concentration of the acetic acid solution is 1%, and the concentration of the chitosan after dissolution is 10mg/mL; the chitosan had a degree of deacetylation of 90% and a molecular weight of 80kDa.

S2, weighing ricinoleic acid and catechin, mixing into a reaction container, introducing nitrogen as a protective gas, adding p-toluenesulfonic acid, gradually heating to 200 ℃, preserving heat for reaction for 5 hours, cooling to room temperature, and separating and purifying to obtain ricinoleic acid catechin ester;

wherein, the mol ratio of the ricinoleic acid to the catechin is 4:1, and the addition amount of the p-toluenesulfonic acid is 5% of the mass of the ricinoleic acid;

wherein the concentration of the sodium hydroxide solution is 0.1g/mL, and the concentration of zinc pyrophosphate after being dissolved in the sodium hydroxide solution is 5mg/mL;

wherein the mass ratio of the catechin ricinoleate, the chitosan solution and the zinc pyrophosphate solution is 4.8:40:20.

Comparative example 1

A sweat odor eliminating detergent is different from example 1 in that zinc ricinoleate is used as sweat odor eliminating agent.

Comparative example 2

A sweat odor eliminating detergent is different from example 1 in that a chitosan powder is used as a sweat odor eliminating agent.

The ingredients of the detergents prepared in examples 1-3 and comparative examples 1-2 are summarized in Table 1:

TABLE 1 comparison of the composition of the different detergents

The laundry detergent obtained in the above examples 1-3 and comparative examples 1-2 were subjected to performance test.

Experimental detection

Test items and conditions were as follows:

1. decontamination performance test: the measurement is carried out with reference to GB/T13174-2008, and comprises a carbon black dirt cloth (JB-01) dirt removal value, a protein dirt cloth (JB-02) dirt removal value and a sebum dirt cloth (JB-03) dirt removal value, wherein the larger the value is, the better the dirt removal performance is.

The test results are shown in table 2:

table 2 comparative detergency

	Dirt removal value of carbon black dirt cloth	Dirt-removing value of protein dirt cloth	Sebum dirt removal value
				Example 1	15.3	11.2	10.8
Example 2	15.0	11.2	10.6
				Example 3	15.1	11.0	11.0
Comparative example 1	14.8	11.1	10.3
				Comparative example 2	15.0	10.8	10.5

As can be seen from Table 1, the sweat odor-removing liquid laundry detergent of examples 1-3 of the present invention has good carbon black dirt-removing value, protein dirt-removing value and sebum dirt-removing value, and good dirt-removing performance, and can meet the daily laundry dirt-removing requirements.

2. Antibacterial performance test: the clothes washed by the same method are subjected to antibacterial rate tests of gram negative bacteria, staphylococcus aureus and escherichia coli, the higher the antibacterial rate is, the better the antibacterial performance is, and the test results are shown in table 3:

TABLE 3 antibacterial property test

	Gram-negative bacteria	Staphylococcus aureus	Coli bacterium
				Example 1	98.52	99.98	99.80
Embodiments of the inventionExample 2	99.21	99.92	99.90
				Example 3	99.87	99.97	99.90
Comparative example 1	55.70	68.11	60.35
				Comparative example 2	87.2	92.31	89.25

As can be seen from Table 3, the sweat-odor-removing laundry detergent of examples 1 to 3 of the present invention has a good antibacterial property. From the data of comparative examples 1 and 2, it is apparent that the gram-negative bacteria, staphylococcus aureus and escherichia coli are different, indicating that the selection of the bacteriostat plays a key role in the antibacterial performance. While comparative examples 1 and 2, although also incorporating certain bacteriostats, may have poor retention, it can be judged from the data of comparative example 2 that the subsequent antibacterial effect on clothing is more likely to be sweat smell eliminator.

3. Perspiration odor removal test:

to verify the antiperspirant and deodorant effect of the antiperspirant and deodorant liquid laundry detergent sample, the above 3 examples of the antiperspirant and deodorant liquid laundry detergent sample were distributed to several experimenters for trial, and the use data was collected.

Test method

The experimenter wears clothes washed by the sweat-odor-removing laundry detergent to work, and records experience according to the following table contents during working.

Test time: 2022, 8.13, 8:00-18:00.

The test results are shown in Table 4:

TABLE 4 test results of sweat malodour removal

Experiential person	Sex (sex)	Work post	Test sample	Deodorizing effect
					1	Man's body	Financial work	Example 1	No peculiar smell
2	Female	Financial work	Example 1	No peculiar smell
					3	Man's body	Salesman	Example 1	No peculiar smell
4	Female	Salesman	Example 1	No peculiar smell
					5	Man's body	Sanitation worker	Example 1	No peculiar smell
6	Female	Sanitation worker	Example 1	No peculiar smell
					7	Man's body	Carrier tool	Example 1	No peculiar smell
8	Female	Housewives	Example 1	No peculiar smell
					9	Man's body	Student's study	Example 1	No peculiar smell
10	Man's body	Administrative staff	Example 1	No peculiar smell
					11	Man's body	Sanitation worker	Comparative example 1	Slight peculiar smell
12	Female	Sanitation worker	Comparative example 2	The sour and stink smell is stronger

As can be seen from table 4, the laundry detergent prepared in example 1 of the present invention has a stronger deodorizing effect for laundry, whereas the zinc ricinoleate of comparative example 1 has a poor retention and requires a special environment to function, and the chitosan of comparative example 2 has an insufficient deodorizing effect, resulting in insufficient deodorizing property.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A green and safe sweat-odor-removing detergent, which is characterized by comprising the following components in percentage by mass:

2. A green and safe sweat malodour-reducing detergent according to claim 1 wherein said surfactant comprises an anionic surfactant and a nonionic surfactant;

the anionic surfactant is at least one of sodium fatty alcohol polyoxyethylene ether sulfate, sodium fatty acid methyl sulfonate and sodium dodecyl sulfate;

the nonionic surfactant is at least one selected from fatty alcohol polyoxyethylene ether, isomeric alcohol polyoxyethylene ether and castor oil polyoxyethylene ether.

3. The green and safe sweat odor removing detergent according to claim 1, wherein said regulator is at least one selected from potassium sodium tartrate, citric acid, sodium citrate, disodium edetate, and aminotriacetic acid.

4. A green and safe sweat malodour counteracting detergent according to claim 1 wherein the bacteriostatic agent is one or more of Triclocarban (TCC), triclosan (TCS), triclosan (HP-100), p-chloroxylenol (PCMX).

5. A green and safe sweat odor removing detergent according to claim 1, wherein said sweat odor removing agent is a complex active deodorant having a particle size of 4-10 μm; the preparation process of the composite active deodorant comprises the following steps:

6. A green and safe sweat malodour counteracting detergent according to claim 1 wherein said preservative is selected from one or more of the group consisting of pinus koraiensis, potassium sorbate, sodium benzoate and the like.

7. A green and safe sweat malodour-reducing detergent according to claim 1 in which the enzyme is: at least one of protease (ROC 250 LC) Infraenzyme preparation, cellulose whitening enzyme (FLX 1) Infraenzyme preparation and mannanase (M9) Infraenzyme preparation.

8. The green and safe sweat malodour counteracting detergent of claim 1 wherein said biological activities are at least one of SLONE, SD 100.

9. A green and safe sweat malodour counteracting detergent according to claim 1 wherein said thickener is at least one of propylene glycol, glycerol, cocobetaine.

10. A process for the preparation of a green and safe sweat malodour counteracting detergent according to any one of claims 1 to 9 which comprises: