KR20230106389A - Manufacturing method of hair conditioning composition including fermented liquid of cotton ball and hair conditining composition manufactured by the same - Google Patents

Abstract

The present invention comprises the steps of fermenting cotton kiln to prepare a fermented cotton kiln broth; Preparing an aqueous phase by mixing the fermented cotton darae broth, cationic surfactant, and water; Preparing an oil phase by mixing a fatty acid ester and a wax; And mixing the water phase part and the oil phase part and additives; relates to a method for preparing a hair conditioning composition using fermented cotton kiwi extract and a hair conditioning composition prepared according to the method, which increases the moisture content of hair without using silicone oil, , It is possible to provide a hair conditioning composition capable of maintaining healthy hair by improving flexibility and preventing damage to the additional cuticle layer.

Description

Manufacturing method of hair conditioning composition including fermented liquid of cotton ball and hair conditioning composition manufactured by the same}

The present invention relates to a method for preparing a hair conditioning composition containing a fermented extract of cotton kiwi and a hair conditioning composition prepared according to the method.

Human healthy hair is composed of 80 to 90% of keratin protein, 10 to 15% of water, melanin pigment, lipids, and trace elements, and structurally consists of medulla, cortex, and epidermis. Among them, the epidermis, which accounts for 10-15% of the hair, is located in the outermost layer of the hair and forms a scale shape. Due to this structure, it protects the inside of the hair from external stimuli and maintains the gloss and wettability of the hair. plays a role in

Since hair is mainly composed of keratin protein, it is easily damaged by various causes. For example, heat, sodium sulfide, a strong reducing agent used for hair loss, and thioglycolic acid, a strong oxidizing agent used for perm, change the cross-linked structure of keratin. It can be destroyed and damaged.

In addition, the hair cuticle is damaged due to friction or pulling, which can cause damage to the cortex and medulla, and since the damaged hair is structurally rough, it causes more friction and eventually the degree of damage continues to increase. In particular, in winter or season when the weather is dry, the moisture content in the hair decreases, which may cause more damage due to friction of the cuticle, and damaged and dry hair may cause discomfort by inducing static electricity.

Since once damaged hair cannot return to its original healthy state on its own, it is necessary to manage hair in advance before it is damaged in order to maintain healthy hair, but there are physical, chemical, physiological and environmental factors that cause hair damage around us. Enemy factors are scattered, and it is not easy to maintain healthy and shiny hair or to restore damaged hair.

Accordingly, beauty salons provide damaged hair recovery treatment services, which not only show high hair recovery efficiency, but also can be performed comfortably by professional practitioners, but require high cost and long treatment time, so they are busy. Or people with financial difficulties have problems that are difficult to use.

On the other hand, the method of managing hair by using hair conditioning products by the user himself can be used regularly, is inexpensive, and is significantly less effective than the method used by many people or the hair care service provided by beauty salons, and requires periodic There is a problem that no visible effect appears if management is not performed.

In particular, in the case of conventional hair conditioning products, silicone oil is included. In the case of silicone oil, there is an advantage of providing an immediate and excellent conditioning effect to the hair, but when it comes into direct contact with the skin including the scalp, it is sticky even after washing. There are problems such as remaining, causing discomfort to the user, causing itching or rashes in the case of people with sensitive skin, and clogging the pore layer by the silicone oil film formed on the skin, resulting in skin trouble.

Accordingly, it is necessary to develop a hair conditioning composition having excellent hair conditioning effect without using silicone oil.

Registered Patent No. 10-1441025 (registered on September 5, 2014)

In the present invention, a method for producing a hair conditioning composition that can increase hair moisture, improve flexibility, prevent additional damage to the cuticle layer, and help restore healthy hair without using silicone oil, using fermented cotton kiwi extract, and It is intended to provide a hair conditioning composition prepared accordingly.

One embodiment of the present invention for achieving the above object is to prepare a fermentation broth by fermenting cotton kiln; Preparing an aqueous phase by mixing the fermented cotton darae broth, cationic surfactant, and water; Preparing an oil phase by mixing a fatty acid ester and a wax; It relates to a method for producing a hair conditioning composition using a fermentation broth of cotton kiwi, including; and mixing the water phase part and the oil phase part and additives.

The step of preparing the fermentation broth of the cotton kiln is immersing the cotton kiln in a solvent to prepare an extract of the cotton kiln; and preparing a fermented liquid by inoculating the strain into the cotton kiwi extract.

The solvent used in the step of preparing the cotton kiwi extract may be water or ethanol.

The step of preparing the cotton kiwi extract, the step of compressing the cotton kiwi; After immersing the pressed cotton ball in a solvent, extracting it by heating it and leaving it for a predetermined time; and separating only liquid components by filtering the extracted mixture.

The strain may be lactic acid bacteria.

In the step of preparing the water phase part, a conditioning agent may be further mixed with the water phase part.

Another embodiment of the present invention relates to a hair conditioning composition comprising the fermentation broth of cotton kiwi prepared by the above method.

The hair conditioning composition prepared according to the manufacturing method of the hair conditioning composition using the fermented cotton snail extract of the present invention provides an excellent hair conditioning effect without using silicone oil.

In addition, it can prevent additional damage to the cuticle layer and help restore healthy hair.

Prior to a detailed description of the preferred embodiments of the present invention below, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and meanings consistent with the technical spirit of the present invention. and should be interpreted as a concept.

Throughout this specification, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated.

Throughout this specification, “%” used to indicate the concentration of a specific substance is (weight/weight)% for solid/solid, (weight/volume)% for solid/liquid, and liquid (weight/volume)%, unless otherwise specified. /liquid means (volume/volume)%.

Hereinafter, look at an embodiment of the present invention. However, the scope of the present invention is not limited to the following preferred embodiments, and those skilled in the art can implement various modified forms of the contents described herein within the scope of the present invention.

The present invention is a method for producing a hair conditioning composition that can increase hair moisture, improve flexibility, prevent additional damage to the cuticle layer, and help restore healthy hair without the use of silicone oil, using fermented cotton kiwi extract, and It relates to a hair conditioning composition prepared accordingly.

A method for producing a hair conditioning composition according to an embodiment of the present invention includes the steps of fermenting cotton tress to prepare a fermented cotton tress; Preparing an aqueous phase by mixing the fermented cotton darae broth, cationic surfactant, and water; Preparing an oil phase by mixing a fatty acid ester and a wax; and mixing the water phase part and the oil phase part and additives.

First, the step of fermenting the cotton tress to prepare a fermented cotton tress is a step of preparing a useful ingredient from the cotton tress to help restore damaged cuticles by softening the hair and providing moisture to the hair.

Cotton is an annual herb native to India and belongs to the Malvaceae and Cotton genus. It blooms in July-August, bears fruit in September-October, then turns brown, and then cotton blooms. Generally, these cotton are collected and used as raw materials for cotton products. In the present invention, immature cotton kiln before the skin turns brown is used.

The step of preparing a fermentation broth of cotton kiln is immersing cotton kiln in a solvent to prepare an extract of cotton kiln; and preparing a fermented liquid by inoculating the strain into the extract of the cotton kiwi.

The step of preparing the cotton kiln extract is a step of preparing the cotton kiln extract using at least one solvent of water and ethanol.

Specifically, the step of compressing cotton kiln; immersing the pressed cotton ball in a solvent and allowing it to stand for a predetermined time to extract; and separating only liquid components by filtering the extracted mixture.

The step of compressing the cotton ball is a step performed to facilitate the extraction of useful components in the solvent extraction step. Specifically, this is a step performed to make it easier for the solvent to permeate into the entire area of the cotton pad by applying pressure to the cotton pad to destroy the physical structure of the cotton pad, which is performed by pounding or grinding the cotton pad, this step After passing through, the concentration of useful components in the solvent extract increases, so that a hair conditioning composition with better performance can be prepared.

In this step, preferably, sugar may be added and pressed together with the cotton kiln, in which case, the sugar penetrates into the fibrous structure of the cotton kiln to further improve the extraction efficiency of useful components. In addition, sugar remaining in the subsequent fermentation step is used as a carbon source to increase the survival rate of lactic acid bacteria, thereby providing an effect of improving fermentation efficiency.

In this way, when cotton and sugar are compressed together, it is preferable that cotton and sugar are mixed and compressed in a weight ratio of 1: 0.01 to 0.1.

Next, the step of immersing the pressed cotton kiln in a solvent and allowing it to stand for a predetermined time to extract is a step of extracting various useful components contained in the cotton kiln using a solvent.

At least one of water and ethanol may be used as a solvent in this step.

This step is a step in which the pressed cotton ball and solvent are mixed in a weight ratio of 1: 5 to 20, preferably 1: 8 to 15, and then heated to maintain a temperature of 40 to 100 ° C for 5 to 150 minutes. can This solvent extraction step may be performed once or may be performed twice or more.

Next, a step of separating only liquid components by filtering the extracted mixture is performed. This step is a step of removing the rind, pulp, and seeds of the cotton kiln from the extracted mixture, and separating and extracting only the liquid component.

On the other hand, the solvent extraction step may be performed by extracting using water and ethanol as solvents, respectively, and then preparing an extraction mixture by mixing the two extracts. In this case, depending on the polarity of useful components contained in There is an advantage that can be extracted regardless.

In this case, the solvent extraction step includes preparing a first extract by mixing the pressed cotton ball and water and leaving it for a predetermined time; Preparing a second extract by mixing the pressed cotton ball and ethanol and leaving it for a predetermined time; It may include; and mixing the first extract and the second extract.

In the step of preparing the first extract, the pressed cotton ball and water are mixed at 1:5 to 12 parts by weight, heated at a temperature range of 75 to 100 ° C. for 5 to 100 minutes, preferably for 20 to 50 minutes, can be performed Thereafter, the first extract may be obtained by filtering the extracted mixture to separate only the liquid component.

The step of preparing the second extract is to mix pressed cotton snails and ethanol at a weight ratio of 1:8 to 20, and heat at a temperature range of 45 to 75 ° C. for 20 to 150 minutes, preferably for 40 to 100 minutes. can be performed Thereafter, the extracted mixture may be filtered to separate only liquid components to obtain a second extract.

Next, the first extract and the second extract may be mixed in a weight ratio of 1: 0.1 to 0.3. At this time, when the weight ratio of the first extract and the second extract is out of the above range, since a difference in efficacy of the fermentation broth occurs after fermentation, it is preferable to mix within the above-described weight range.

The first extract using water as a solvent contains a large amount of useful water-soluble components contained in the cotton kiln, and the second extract using ethanol as a solvent contains a large amount of useful useful components contained in the cotton kiwi. Therefore, instead of using water or ethanol alone as a solvent for extraction, by mixing the extracts extracted using water and ethanol separately, there is an advantage in that useful components contained in cotton chinensis can be extracted regardless of polarity. .

In this way, a fermented cotton kiwi extract can be prepared by inoculating the strain into the cotton kiwi extract extracted using a solvent.

Lactobacillus, which is a known strain, may be used as the strain used at this time. Specifically, Lactobacillus sp., Streptococcus sp., Pediococcus lactic acid bacteria (Pediococcus sp.), Leuconostoc sp., and Bifidobacterium lactic acid bacteria (Bifidobacterium sp.).

This step may be performed by inoculating the strain into the extract of cotton chinensis and fermenting it for 3 to 8 days at a temperature range of 30 to 45 ° C, preferably 35 to 42 ° C.

If the fermentation temperature is out of the above range, fermentation may not be performed effectively or the strain may die due to high temperature, so it is preferable to perform the fermentation within the above-mentioned temperature range.

In addition, if the fermentation period is out of the above range, the effect of the fermentation broth may be reduced because fermentation is not sufficiently performed, or toxic components may be generated due to over-fermentation.

A carbon source may be added as needed in the fermentation step, and as the carbon source, for example, dextrose, glucose, sucrose, lactose, or galactose may be used.

After the fermentation step is completed, a step of removing the strain may be additionally performed. For example, a step of disrupting the strain with ultrasonic waves, firstly removing the strain using a centrifugal separator, and then further removing the strain by filtering may be performed.

The fermented cotton darae broth prepared through this method is added to the water phase of the hair conditioning composition.

Subsequently, a water phase preparation step of mixing the fermented cotton kiwi extract with a cationic surfactant and water is performed to prepare a hair conditioning composition.

This step may be a step of mixing 1 to 5 parts by weight of the fermentation broth and 5 to 10 parts by weight of a cationic surfactant with respect to 100 parts by weight of water.

The fermentation broth of cotton kiwi is prepared by the above-described method, and performs functions to help restore damaged cuticles by making hair soft and providing moisture to hair.

The fermentation broth of cotton kiwi may be included in 1 to 5 parts by weight with respect to 100 parts by weight of water. In addition to being insignificant, it may cause skin irritation during use, so it is preferable to mix in an amount that satisfies the above-mentioned weight range.

Cationic surfactants exhibit antistatic and conditioning effects on hair, and have an emulsifying ability so that they can be mixed with oily parts.

The cationic surfactant may be included in 5 to 10 parts by weight based on 100 parts by weight of water, and if it is included in less than 5 parts by weight, the function of the hair conditioning composition may be deteriorated because the emulsification of the aqueous phase and the oil phase is not sufficiently achieved, If it is included in an amount of more than 10 parts by weight, the viscosity of the hair conditioning composition excessively increases, reducing application properties, and leaving a slippery feeling on the hair after use, which may cause discomfort.

At this time, an emulsion stabilizer for stabilizing the emulsification state by a surfactant may be further added, preferably inulin lauryl carbamate may be used as the emulsion stabilizer, and when the emulsion stabilizer is further added, water It may be included in 0.1 to 3 parts by weight based on 100 parts by weight.

In addition, in this step, a conditioning agent may be further mixed in the water phase, and N-lauroyl-L-lysine may be used as the conditioning agent, and as such a conditioning agent is added, the hair conditioning effect may be further improved. there is.

In this case, the conditioning agent may be included in an amount of 4 to 10 parts by weight based on 100 parts by weight of water, and if it is included in less than 4 parts by weight, the degree of improvement in the conditioning effect is insignificant, and if it exceeds 10 parts by weight, the additional amount of the conditioning agent It is not economically desirable because the improvement in the conditioning effect is insignificant.

Meanwhile, the step of preparing the oil phase part is a step of preparing the oil phase part by mixing the fatty acid ester and the wax, and may be a step of mixing the fatty acid ester and the wax at a weight ratio of 1:0.5 to 2. When mixing, it is preferable to heat and mix at 40 to 90° C. so that the wax can be mixed in a molten state.

When the oil phase part is prepared, if the content ratio of the fatty acid ester to the wax is out of the above range, the viscosity becomes excessively high when mixed with the water phase part, making it difficult to mix, causing discomfort due to stickiness, or causing the hair conditioning composition to become excessively hard, resulting in applicability. It is preferable to mix so as to satisfy the above-described weight ratio, since this may cause problems such as falling or deteriorating the performance of the hair conditioning composition.

Fatty acid esters are esterified compounds of fatty acids, which provide conditioning properties that make hair soft. fatty acid esters such as isopropyl isostearate, hexyl laurate, isohexyl laurate, isohexyl palmitate, isopropyl palmitate, decyl oleate, isodecyl oleate, hexadecyl stearate, decyl stearate, isopropyl isostearate, dihexyldecyl adipate, lauryl lactate, myristyl lactate, cetyl lactate, oleyl stearate, oleyl oleate, oleyl myristate, lauryl acetate, cetyl propionate and At least one or more of oleyl adipates may be used, but is not limited thereto.

The wax is a component added to prevent hair from drying out by forming a coating layer on the hair while softening the hair and partially remaining on the hair after washing.

Waxes include microcrystalline wax, paraffin wax, microcrystalline wax, ozokerite, polyethylene wax, ceresin wax, bees wax, candelilla wax, carnauba wax, shellac wax, lanolin wax, montan wax, orange wax, lemon wax, laurel wax and olive wax, beeswax, and mixtures thereof. Particularly preferred waxes include, but are not limited to, at least one of candelilla wax, carnauba wax, and natural or synthetic beeswax.

The order of preparing the water phase part and the oil phase part is not particularly limited.

Next, a step of preparing a hair conditioning composition by mixing the water phase part, the oil phase part and additives is performed.

In this step, 8 to 20 parts by weight of the oil phase part and 1 to 10 parts by weight of additives may be mixed with respect to 100 parts by weight of the aqueous phase part.

If the content of the oil phase part is less than 8 parts by weight, the hair drying prevention and softening function due to the oil phase part is reduced, and if it exceeds 20 parts by weight, the hair conditioning composition becomes excessively sticky or hard, reducing the application property, moisturizing by the water phase part, A problem of deterioration of softening performance may occur.

The additive is a component added to further improve the physical properties of the hair conditioning composition, and preservatives, fragrances, pH adjusters, sequestering agents, and the like may be added.

If the content of the additive is less than 1 part by weight, the effect of improving physical properties by the additive is very insignificant, and if it exceeds 10 parts by weight, skin irritation may be caused by the additive, so it is preferably included within the above-described weight range.

Hereinafter, specific actions and effects of the present invention will be described through an embodiment of the present invention. However, this is presented as a preferred example of the present invention, and the scope of the present invention is not limited according to the examples.

[Production Example]

Manufacture of fermentation broth of cotton kiwi

First, immature cotton kiln was collected, washed in clean water, and prepared by natural drying. Thereafter, the washed cotton tresses and sugar were mixed at a weight ratio of 1: 0.05, crushed, and pressed, and then a first extract and a second extract were prepared using water and ethanol as solvents.

The first extract was obtained by mixing pressed cotton kiln and water at a weight ratio of 1:10, heating at 85° C. for 30 minutes, and filtering the solid component.

The second extract was obtained by mixing pressed cotton kiln and ethanol at a ratio of 1:15, heating at 55° C. for 50 minutes, and filtering the solid component.

Next, a mixed extract was prepared by mixing the first extract and the second extract at a weight ratio of 1: 0.2, and inoculated with lactic acid bacteria, Lactobacillus pentosus DSM 20314, KACC 12428, at 37 ° C. for 5 days A fermented fermentation broth was prepared. Thereafter, the strain was disrupted with ultrasonic waves, centrifuged at 10,000 rpm for 5 minutes to remove the strain, and filtered using a 5 μm filter to prepare a fermentation broth of cotton kiwi.

Preparation of the hair conditioning composition of Example 1

Based on 100 parts by weight of water, 4.8 parts by weight of fermentation broth of cotton kiwi, 6.1 parts by weight of Miconium BTAC-80 (Miwon Corporation) as a cationic surfactant, 0.8 parts by weight of inulin lauryl carbamate as an emulsion stabilizer, and N-lauroyl-L as a conditioning agent - A water phase was prepared by uniformly mixing 6.5 parts by weight of lysine.

In addition, myristyl lactate, a fatty acid ester, and candelilla wax, a wax, were mixed in a weight ratio of 1:1 and stirred at 60° C. to prepare a homogeneously mixed oil phase.

Next, a hair conditioning composition of Example 1 was prepared by mixing 14.0 parts by weight of the oil phase part and 1.7 parts by weight of the additive with respect to 100 parts by weight of the aqueous phase part and uniformly stirring. As additives, 0.5 parts by weight of phenoxyethanol as a preservative, 0.2 parts by weight of parabens, and 1.0 parts by weight of perfume were used.

Preparation of hair conditioning composition of Comparative Example 1

It was prepared to have the same composition as in Example 1, but when preparing the water phase part, a mixed extract in which the first extract and the second extract obtained from the cotton ball were mixed at a ratio of 1: 0.2 was used instead of the fermentation broth of the cotton ball.

[Experimental Example 1]

A total of 30 women with long straight hair aged 25 to 40 with damaged hair due to dyeing, perm, etc. were subjected to the use of the hair conditioning composition, and the performance of the hair conditioning composition was clinically evaluated. Subjects received two random types of hair conditioning compositions (examples and comparative examples) listed in Table 1 below, and after using one hair conditioning composition for one week, the items in Table 2 were evaluated, and the following The evaluation of the items in Table 2 was carried out after using different hair conditioning compositions for one week.

The hair conditioning composition was used in such a way that after shampooing once a day, sufficiently removing moisture, applying 10 ml of the hair conditioning composition to the hair, leaving it for 5 minutes, and then rinsing it off.

After use, the evaluation of each item was evaluated with 1 point for bad and 10 points for good. After that, the evaluation paper was collected, the average value for each item was calculated, and the results are listed in Table 2.

(parts by weight) Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 number
award
wealth water 100 100 100 100 100 100 Cotton pad fermented liquid 4.8 1.2 3.5 - - 6.0 mixed extract - - - 5.1 - - Surfactants 6.1 5.5 6.0 6.0 5.9 5.8 emulsion stabilizer 0.8 0.8 0.8 0.8 0.8 0.8 conditioning agent 6.5 6.5 6.5 6.5 6.5 6.5 Sum 118.2 114.0 116.8 118.4 113.2 119.1 pay-per-view 16.5 15.8 16.4 16.0 15.9 16.5 additive 2.0 1.9 2.0 2.0 1.9 2.0

(dot) Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 applicability 9.5 9.4 9.5 9.2 9.2 9.2 detergency 9.1 9.1 9.2 9.0 7.3 7.7 shine 9.5 9.1 9.3 6.4 5.5 6.2 touch 9.6 9.4 9.5 6.8 5.2 4.5 Moisturizing 9.2 9.1 9.0 7.2 6.1 9.0

Referring to Tables 1 and 2, Examples 1 to 3 received excellent evaluations from the subjects in all items, but Comparative Examples 1 to 3 received low evaluations in some items. Comparative Example In the case of Comparative Example 1 and Comparative Example 2, it was evaluated that the effect of improving gloss, touch, and moisturizing properties according to the use of the hair conditioning composition was somewhat insufficient, and in the case of Comparative Example 3, it was evaluated that it was not rinsed clean after use and remained sticky. .

Therefore, from the results of this experiment, it was confirmed that it is preferable to add a fermented liquid using this extract to the hair conditioning composition to give a conditioning effect to the hair through the use of the hair conditioning composition. When included in parts by weight, it was confirmed that a sufficient conditioning effect can be obtained without stickiness or discomfort during use.

[Experimental Example 2]

In Experimental Example 1, the change in tensile strength of the hair of the subjects participating in the experiment was measured. Specifically, the tensile strength was measured by collecting the hair of the subjects before the experiment, the hair after using the first product for a week was measured and the tensile strength was measured, and the average value and change value were calculated and listed in Table 3.

Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 tensile strength
(N) before use 0.58 0.55 0.62 0.56 0.52 0.60 after use 0.92 0.90 1.01 0.71 0.59 0.95 Tensile strength change rate (%) 58.6 63.6 62.9 26.8 13.5 58.3

Referring to the results in Table 3, it was confirmed that the tensile strength of hair was significantly improved when the hair conditioning compositions of Examples 1 to 3 and Comparative Example 3 were used. and description, various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims, and such modifications are the present invention. are within the scope of protection.

Claims (7)

Fermenting cotton kiln to prepare a fermented cotton kiln liquid;
Preparing an aqueous phase by mixing the fermented cotton darae broth, a cationic surfactant, and water;
Preparing an oil phase by mixing a fatty acid ester and a wax; and
A method for producing a hair conditioning composition using fermented cotton kiwi extract, comprising: mixing the aqueous phase with the oil phase and additives. According to claim 1,
The step of preparing the fermentation broth of cotton kiwi,
immersing cotton kiln in a solvent to prepare an extract of cotton kiln; and
A method for producing a hair conditioning composition using fermented cotton kiwi extract, comprising the step of preparing a fermented liquid by inoculating a strain into the extract of cotton quince. According to claim 2,
The method for producing a hair conditioning composition using a fermentation broth of cotton chinensis, characterized in that the solvent used in the step of preparing the cotton tress extract is water or ethanol. According to claim 2,
The step of preparing the cotton kiln extract,
Pressing cotton kiln;
After immersing the pressed cotton kiln in a solvent, extracting it by heating it and leaving it for a predetermined time; and
Filtering the extracted mixture to separate only liquid components; A method for producing a hair conditioning composition using fermented cotton kiwi extract, characterized in that it comprises a. According to claim 2,
The strain is a method for producing a hair conditioning composition using a fermentation broth, characterized in that lactic acid bacteria. According to claim 1,
In the step of preparing the water phase,
A method for producing a hair conditioning composition using a fermentation broth of cotton kiwi, characterized in that the conditioning agent is further mixed in the aqueous phase. Claims 1 to 6, a hair conditioning composition comprising the fermentation broth of cotton kiwi prepared by any one of claims 1 to 6.