JP4176238B2 - Cosmetics - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a cosmetic comprising a wheat bran ground product.
[0002]
[Prior art]
As is well known, wheat bran is a portion of the wheat skin that is produced in the flour milling process, and its form is flaky and coarse, and when used as it is as a raw material for food or cosmetics, it is rough and unpleasant to the touch. Therefore, the application was limited. For this purpose, a method for use after pulverization (JP-A-5-304915), a method for partial decomposition after pulverization and use as a paste (JP-A-10-2122273), a method for fermentation with lactic acid bacteria (JP-A-8-8) However, these methods are used in a way that does not let the wheat bran feel the presence of wheat bran in anticipation of the health and beauty benefits of wheat bran. It was not intended to improve the feel of the material.
[0003]
[Problems to be solved by the invention]
Although various methods have been proposed for the application of wheat bran, mass effective use of wheat bran has not yet been realized.
[0004]
Therefore, the present invention is intended to make effective use of wheat bran in large quantities, as well as make-up cosmetics with improved spreadability at the time of application and high adhesion to the skin, and spreadability at the time of application and adhesion to the skin. It is a technical problem to provide a pack cosmetic and a face-washing cosmetic with improved feelings such as sex, improved skin feeling and bulkiness after use, and a moist and smooth feeling. Is.
[0005]
The present invention, when containing a specific amount of a wheat bran pulverized product of a specific particle size in various cosmetics, especially when it is included with a dextrin fatty acid ester, smooth spreadability at application, high adhesion to the skin, etc. Makeup cosmetics with excellent feel and smooth feel when applied and high adhesion to the skin, etc., and less moist and soft after use. The above-described problems have been achieved based on the remarkable knowledge that a pack cosmetic and a face-wash cosmetic capable of imparting a smooth feeling can be obtained.
[0006]
[Means for Solving the Problems]
The above problems can be solved by the present invention as follows.
[0007]
That is, the present invention is a cosmetic comprising 0.5% to 20% by weight of a wheat bran pulverized product having an average particle size of 18.2 to 50 micrometers.
[0008]
Further, the present invention is a cosmetic comprising 0.5% to 20% by weight of a wheat bran pulverized product having an average particle size of 18.2 to 50 micrometers and a dextrin fatty acid ester.
[0009]
Further, the present invention contains 0.5 to 20% by weight of wheat bran pulverized product having an average particle size of 18.2 to 50 micrometers and 0.1 to 5% by weight of dextrin fatty acid ester. Is a cosmetic.
[0010]
The configuration of the present invention will be described in more detail as follows.
[0011]
The wheat bran according to the present invention is a portion of the wheat skin produced during the milling process, and includes a mixture of wheat seed seed coat, outer endosperm, germ, etc., and those subjected to degreasing treatment to prevent acid loss Including those sterilized by heat sterilization, ultraviolet sterilization, ethylene oxide gas sterilization, chemical sterilization and the like.
[0012]
In the present invention, the average particle diameter of the wheat bran ground product is 18.2 to 50 micrometers, preferably 20 to 30 micrometers. When the average particle size exceeds 50 micrometers, the feel becomes rough when blended with cosmetics and the user feels uncomfortable. When the average particle diameter is less than 5 micrometers, the feel improvement effect is poor when blended with cosmetics. It will be enough.
[0013]
In addition, about the means to grind wheat bran to the average particle diameter of 5-50 micrometers, it can grind | pulverize with a normal grinding | pulverization method using a dry-type grinder, a wet grinder, etc., and a classifier etc. in order to arrange a particle size May be used.
[0014]
In the present invention, the average particle size is a particle size value at a cumulative 50% point by accumulating frequencies from the finer when the particle size distribution is expressed in volume particle size%.
[0015]
In the present invention, the touch improvement effect refers to the spreadability to the skin when using makeup cosmetics, the improvement effect of adhesion, the improvement effect of use feeling such as the absorption of sweat and sebum, and the adjustment of the finish such as gloss. It is an effect of improving, and is also to impart a moist feeling, a smooth feeling, etc. to the skin after using pack cosmetics and facial cleansing cosmetics.
[0016]
In the present invention, the blended amount of the wheat bran pulverized product in the cosmetic is 0.5 wt% to 20 wt%, preferably 2 wt% to 12 wt%. When the amount is less than 0.5% by weight, the feeling improving effect is insufficient. When the amount is more than 20% by weight, the viscosity becomes too high, the spreadability is lowered, and the feeling improving effect cannot be obtained.
[0017]
In the present invention, the dextrin fatty acid ester is a substance in which a fatty acid is ester-bonded to dextrin, and as commercially available products, dextrin palmitate (Chiba Milling Manufacturing Leopard KL), myristic acid dextrin (Chiba Milling Manufacturing Leopard MKL), palmitic acid / 2. -Dextrin ethylhexanoate (Chiba Flour Milling Leopard TT) and the like can be used.
[0018]
In the present invention, the blending amount of the dextrin fatty acid ester in the cosmetic is 0.1 wt% to 5 wt%, desirably 0.2 wt% to 0.8 wt%. When the amount is less than 0.1% by weight, the synergistic effect of improving the feel with wheat bran is insufficient, and when the amount is more than 5% by weight, the viscosity becomes too high, the coating property is deteriorated, and the effect of improving the feeling cannot be obtained.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
[0020]
Embodiment 1
[0021]
Preparation of ground wheat bran:
Wheat bran generated during the milling process was collected and pulverized using a dry pulverizer (Turbo Kogyo Turbomill T-400) at a rotational speed of 5500 rotations and a throughput of 80 kg / hr. The particle size distribution of the pulverized wheat bran was measured with SK Laser Micron Sizer LMS-30 (manufactured by Seishin Enterprise Co., Ltd.), and the average particle size was 18.2 micrometers.
[0022]
Compact powder:
Using the wheat bran pulverized material prepared here, a compact powder was produced by the following composition and production method.
1. Talc 52.0%
2. Kaolin 12.0%
3. Titanium dioxide 4.0%
4). Sericite 14.0%
5. Zinc myristate 4.0%
6). Wheat bran ground 6.0%
7). Coloring pigment appropriate amount8. Squalane 4.0%
9. Dextrin fatty acid ester 2.0%
(Leopard TT made by Chiba Milling)
10. Glycerin triisooctanoate 1.6%
11. Lanolin fatty acid isopropyl 0.4
12 Antiseptic / bactericidal agent 13 Antioxidant appropriate amount14. Perfume appropriate amount (Manufacturing method) 1 and 7 are blended. Add 2-6 to this, mix well, add 8, 9, 10, 11, 12, 13 and color, then spray 14 and mix evenly. After this is pulverized by a pulverizer, it is compression-molded into a middle dish through a sieve.
[0023]
Sensory evaluation method for compact powder:
The compact powder obtained here was subjected to a sensory evaluation on the spreadability and adhesion to the skin by 10 dedicated panelists (7 women, 3 men) aged 23 to 63 years, and each was very good As a result of evaluating the total score of 20 points or more as ◎, 10-20 points as ◯, less than 10 points as △, and the extensibility as a result. A, and the adhesion of the skin was also A.
[0024]
Embodiment 2
[0025]
Preparation of ground wheat bran:
Wheat bran generated during the milling process is collected and pulverized at 4500 rpm with a throughput of 6 kg / hr using a dry grinder (Yamawa Engineering Super Wing Mill DM-400), and then sterilized with ethylene oxide gas. did. The particle size distribution of the pulverized wheat bran was measured with a Microtrac particle size distribution measuring device (manufactured by Nikkiso Co., Ltd.), and the average particle size was 33.2 micrometers.
[0026]
Wash-out pack:
Using the wheat bran pulverized product prepared here, a rinse-type pack was produced by the following composition and production method.
1. Behenyl alcohol 3.2%
2. Glycerin fatty acid ester 1.6%
3. Squalane 2.4%
4). Glycerin 10.0%
5. Methylparaben appropriate amount 6. Kaolin 32.0%
7). Wheat bran ground 8.0%
8). pH adjuster appropriate amount9. 100% purified water
(Manufacturing method) 1-5 is heated at 85 degreeC, and it melt | dissolves (A). Next, 9 is heated to 85 ° C., and 9 is added to (A) and emulsified while stirring. After emulsification, heat is stopped and 6, 7 are added and mixed. Next, this is cooled, and when the product temperature reaches 50 ° C., 8 is added, and further stirred and cooled to 30 ° C.
[0027]
Sensory evaluation method for flush-type packs:
About the wash-out type pack obtained here, the pack was spread by 10 dedicated panelists (7 women, 3 men) aged 23 to 63 years later, 15 minutes after application. Perform sensory evaluation on the feeling of use after washing, and give a score of 3 for very good, 2 for good, 1 for normal, and 0 for bad. ○ The case of less than 10 points was evaluated as △, and as a result, the spreadability was ◯ and the adhesion was △, but the feeling after use was ◎.
[0028]
【Example】
[0029]
Example 1
[0030]
Preparation of ground wheat bran:
Wheat bran generated during the milling process is collected, using a dry crusher (Turbo Kogyo Turbo Mill T-400), and simultaneously using a classifier (turbo screener, using a screen of 105 micrometers), 5500 revolutions And pulverized at a throughput of 55 kg / hr. The particle size distribution of the pulverized wheat bran was measured with an SK Laser Micron Sizer LMS-30 (manufactured by Seishin Enterprise Co., Ltd.) and the average particle size was 19.3 micrometers.
[0031]
Wash-out pack:
Using the wheat bran pulverized material prepared in the second embodiment, a rinse-type pack was produced by the following composition and production method.
1. Behenyl alcohol 3.2%
2. Glycerin fatty acid ester 1.6%
3. Squalane 2.4%
4). Glycerin 10.0%
5. Methylparaben appropriate amount 6. Dextrin fatty acid ester 0.4%
(Leopard KL from Chiba Milling)
7). Kaolin 32.0%
8). Wheat bran ground 8.0%
9. pH adjuster appropriate amount10. 100% purified water
(Manufacturing method) 1-6 is heated at 85 degreeC, and it melt | dissolves (A). Next, 10 is heated to 85 ° C., and 10 is added to (A) and emulsified while stirring. After emulsification, stop heating and add 7 or 8. Next, this is cooled, and when the product temperature reaches 50 ° C., 9 is added, and further stirred and cooled to 30 ° C. Table 1 shows the results of sensory evaluation when the product of the present invention was used in the same manner as the sensory evaluation method in the second embodiment.
[0032]
Comparative Example 1
[0033]
Wash-out pack:
A rinse-type pack was produced in the same manner except that the wheat bran pulverized product was removed from the formulation of the second embodiment. Table 1 shows the results of sensory evaluation when the comparative product used in the same manner as the sensory evaluation method in Embodiment 2 was used.
[0034]
Comparative Example 2
[0035]
Wash-out pack:
A rinse-type pack was produced in the same manner except that the wheat bran pulverized product was removed from the blend of Embodiment 2 and 0.4% of dextrin fatty acid ester (Chiba Flour Mills Leopard KL) was blended. Table 1 shows the results of sensory evaluation when the comparative product used in the same manner as the sensory evaluation method in Embodiment 2 was used.
[0036]
[Table 1]
[0037]
Example 2
[0038]
Peel-off type pack:
Using the wheat bran pulverized product prepared in the second embodiment, a peel-off type pack was produced by the following composition and production method.
1. Methyl paraben appropriate amount 2. Polyvinyl alcohol 20.0%
3. Polyethylene glycol 1.0%
4). 4. Polyoxyethylene hydrogenated castor oil Glycerin 2.0%
6). Wheat bran ground 4.0%
7). 7. Dipotassium glycyrrhizinate appropriate amount Ethanol 4.0%
9. 100% purified water
(Manufacturing method) While stirring 1 and 9 at a low temperature, 2 is gradually added and uniformly dispersed. Thereafter, the mixture is heated to 80 to 85 ° C., 3, 4, 5, 6 and 7 are sequentially added and mixed uniformly. Thereafter, the heating is stopped and cooled, and 8 is added and mixed at 35 to 40 ° C. to finish. The sensory evaluation results of the invention are listed in Table 2.
[0039]
Example 3
[0040]
Peel-off type pack:
Using the wheat bran pulverized product prepared in the second embodiment, a peel-off type pack was produced by the following composition and production method.
1. Methyl paraben appropriate amount 2. Polyvinyl alcohol 20.0%
3. Polyethylene glycol 1.0%
4). 4. Polyoxyethylene hydrogenated castor oil Glycerin 2.0%
6). Wheat bran ground product 1.0%
7). 7. Dipotassium glycyrrhizinate appropriate amount Ethanol 4.0%
9. 100% purified water
(Manufacturing method) While stirring 1 and 9 at a low temperature, 2 is gradually added and uniformly dispersed. Thereafter, the mixture is heated to 80 to 85 ° C., 3, 4, 5, 6 and 7 are sequentially added and mixed uniformly. Thereafter, the heating is stopped and cooled, and 8 is added and mixed at 35 to 40 ° C. to finish. The sensory evaluation results of the invention are listed in Table 2.
[0041]
Comparative Example 3
[0042]
Peel-off type pack:
A peel-off type pack was produced in the same manner except that the wheat bran ground was removed from the formulation of Example 2. The sensory evaluation results of the comparative products are shown in Table 2.
[0043]
Sensory evaluation method for peel-off type packs:
Sensory evaluation was conducted on the spreadability at the time of application and the feeling of use after peeling of the pack 15 minutes after application by 10 exclusive panelists (7 women, 3 men) from 23 to 63 years old. 3. Scored with a score of 2 for good, 1 for normal, and 0 for bad, and a total score of 20 points or more was evaluated as ◎, 10-20 points as ◯, and less than 10 points as △.
[0044]
[Table 2]
[0045]
Example 4
[0046]
Preparation of ground wheat bran:
Wheat bran generated during the milling process is collected and pulverized at 4600 rpm with a throughput of 4 kg / hr using a dry pulverizer (Yamawa Engineering Super Wing Mill DM-400), and then sterilized with ethylene oxide gas. did. When the particle size distribution of the wheat bran pulverized product was measured with a Microtrac particle size distribution measuring device (manufactured by Nikkiso Co., Ltd.), the average particle size was 42.6 micrometers.
[0047]
Facial wash:
Using the wheat bran pulverized product prepared here, a face wash was produced by the following composition and production method.
1. Myristic acid / palmitic acid mixed fatty acid 28.0%
2. Palm oil fatty acid diethanolamide 2.0%
3. Glycerin 16.0%
4.1.3-Butylene glycol 4.0%
5. Castor oil 4.0%
6). KOH 4.8%
7). Wheat proteolysate 4.0%
8 Wheat bran ground 4.0%
9 Methylparaben appropriate amount Perfume proper amount11. 100% purified water
(Manufacturing method) 1-5 is heated at 85 degreeC, and it melt | dissolves (A). Next, 6, 9, and 11 are heated and dissolved at 85 ° C. (B). Next, (B) is gradually added to (A). Thereafter, 7, 8, and 10 are added in order, and the mixture is stirred and cooled to finish. The sensory evaluation results of the invention are listed in Table 3.
[0048]
Example 5
[0049]
Facial wash:
Using the wheat bran pulverized product prepared in Example 4, a face wash was produced by the following formulation and production method.
1. Myristic acid / palmitic acid mixed fatty acid 28.0%
2. Palm oil fatty acid diethanolamide 2.0%
3. Glycerin 16.0%
4.1.3-Butylene glycol 4.0%
5. Castor oil 4.0%
6). Dextrin fatty acid ester 1.2%
(Chiba Milling Leopard MKL)
7). KOH 4.8%
8 Wheat proteolysate 4.0%
9 Wheat bran ground 4.0%
10. Methylparaben appropriate amount11. Fragrance Appropriate amount 12 Purified water 100%
(Manufacturing method) 1-6 and 11 are heated and melt | dissolved at 85 degreeC (A). Next, 7, 10, and 12 are heated and dissolved at 85 ° C. (B). Next, after gradually adding (B) to (A), the mixture is cooled to 50 ° C., 8 and 9 are added successively, mixed with stirring, and cooled to room temperature to complete. The sensory evaluation results of the invention are listed in Table 3.
[0050]
Comparative Example 4
[0051]
Facial wash:
A face wash was prepared in the same manner except that the wheat bran ground was removed from the formulation of Example 4. The sensory evaluation results of the comparative example are listed in Table 3.
Sensory evaluation method for face wash:
10 dedicated panelists (7 women, 3 men) from 23 to 63 years old conducted sensory evaluations on spreadability at the time of application, adhesion to the skin and feeling after washing the face wash. A score of 3 was given for good, 2 for good, 1 for normal, and 0 for bad. A total score of 20 or more was evaluated as ◎, 10-20 as ◯, and a score of less than 10 as △.
[0053]
[Table 3]
[0061]
Example 6
[0062]
Powdered white powder:
Using the wheat bran pulverized material prepared in Example 1, powdered white flour was produced by the following composition and production method.
Talc 68.0%
Kaolin 6.0%
Titanium dioxide 2.0%
Zinc stearate 2.0%
Calcium carbonate 4.0%
Sericite 8.0%
Wheat bran ground product 10.0%
Color pigment Appropriate amount of perfume Appropriate amount (Manufacturing method) Talc and color pigment are mixed in a blender. Next, after adding the remaining raw materials except for the fragrance and mixing and toning, the fragrance is sprayed and mixed uniformly. This is pulverized by a pulverizer and then passed through a sieve. The sensory evaluation results of the invention are listed in Table 5.
[0063]
Example 7
[0064]
Powdered white powder:
Using the wheat bran pulverized material prepared in Example 1, powdered white flour was produced by the following composition and production method.
Talc 60.0%
Kaolin 6.0%
Titanium dioxide 2.0%
Zinc stearate 2.0%
Calcium carbonate 4.0%
Sericite 8.0%
Wheat bran ground product 18.0%
Color pigment Appropriate amount of perfume Appropriate amount (Manufacturing method) Talc and color pigment are mixed in a blender. Next, after adding the remaining raw materials except for the fragrance and mixing and toning, the fragrance is sprayed and mixed uniformly. This is pulverized by a pulverizer and then passed through a sieve. The sensory evaluation results of the invention are listed in Table 5.
[0065]
Comparative Example 5
[0066]
Powdered white powder: Powdered white powder was produced in the same manner except that the wheat bran ground product was removed from the formulation of Example 6 and talc was increased accordingly. The sensory evaluation results of the comparative product are shown in Table 4 .
[0067]
Sensory evaluation method of white powder:
Sensory evaluation of spreadability at the time of application by 10 dedicated panelists (7 women, 3 men) from 23 to 63 years old, each of 3 for good, 2 for good, 1 for normal, 0 for bad As a result, a total score of 20 points or more was evaluated as ◎, 10-20 points as ◯, and less than 10 points as Δ.
[0068]
[Table 4]
[0069]
【The invention's effect】
Wheat bran is used in food as a dietary fiber, so it is highly safe. By adding wheat bran pulverized product to cosmetics, the effect of improving the feel of makeup cosmetics can be obtained. Since the skin can be given a moist and smooth feeling when the cosmetic is washed, a cosmetic with excellent safety and quality can be obtained. Furthermore, by using a wheat bran pulverized product and a dextrin fatty acid ester in combination, the spreadability at the time of application and the adhesion to the skin are further improved, and a cosmetic with a more excellent usability can be obtained.
[0070]
Therefore, it can be said that the present invention has a large industrial applicability that enables the mass effective use of wheat bran.

Claims (3)

A cosmetic comprising 0.5% to 20% by weight of a wheat bran pulverized product having an average particle size of 18.2 to 50 micrometers.  The cosmetic according to claim 1, comprising a dextrin fatty acid ester.  The cosmetic according to claim 1, comprising 0.1% to 5% by weight of a dextrin fatty acid ester.