KR20190066919A - Natural preservative composition and wet tissue - Google Patents

Abstract

The present invention relates to a natural preservative composition of a new composition which is prepared with a vegetable extract, is harmless to the human body and has excellent antiseptic effect, and thus can be used with confidence. According to the present invention, provided is a natural preservative composition, comprising 50 to 60 parts by volume of purified water, 38 to 48 parts by volume of citric acid, 1 to 2 parts by volume of aloe extract, and 1 to 2 parts by volume of sodium bicarbonate.

Description

[0001] The present invention relates to a natural preservative composition and a natural preservative composition and wet tissue,

The present invention relates to a natural preservative composition, and more particularly to a natural preservative composition and a natural preservative composition impregnated with a novel composition, which is made of a vegetable extract and is harmless to the human body and has excellent preservative effect.

Antiseptic is a medicine to prevent the decay of the material, and it prevents the vegetable organic material from being decayed due to the action of microorganisms and the like, so that the organic material can be preserved for a long time. Such preservatives are mostly added to a variety of daily necessities such as food, cosmetics, medicines, women's cleansing tissues, cleansing tissues, and wet tissues.

On the other hand, the preservative should not impair the quality of the product due to the addition of the preservative, and should be harmless to the human body. However, in general, chemicals such as parabens, phenoxyethanol, methylchloroisothiazolinone (CMIT), or methylisothia-zolonone (MIT) are used as main ingredients of preservatives. Preservatives made from these chemicals cause skin allergies or cause resistant bacteria Not only do they have the problem of endocrine disruption, but they also have the potential for carcinogenesis through hormonal disturbances.

In particular, CMIT, MIT is poisonous, which can lead to lung disease and lead to death, as evidenced by the recent major disinfectant event for humidifiers.

Therefore, there is a need for a preservative that has a strong antimicrobial effect and a preservative effect without causing toxicity or side effects to the human body.

Korean Patent Publication No. 10-2017-0119892 (Oct. 30, 2017)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a novel natural preservative composition and a natural preservative composition, which are made of plant extracts and are harmless to human body, Thereby providing a wet tissue.

According to one aspect of the present invention, there is provided a natural preservative composition comprising 50 to 60 parts of purified water, 38 to 48 parts of citric acid, 1 to 2 parts of aloe extract, 1 to 2 parts of sodium hydrogencarbonate, do.

According to another aspect of the present invention, there is provided a wet tissue impregnated with the natural preservative composition.

Since the natural preservative composition according to the present invention is made of a plant extract (citric acid), the natural preservative composition according to the present invention is completely harmless to the human body, has no fungus, and has excellent antiseptic properties that are not inferior to preservatives made of conventional chemicals.

Therefore, the natural preservative composition according to the present invention can be used safely for various products such as wet tissues, humidifiers, cosmetics, hand cleaners, female cleaners, cleansing tissues and the like.

Particularly, when a wet tissue is manufactured using the present invention, it is possible to manufacture a wet tissue having excellent safety and high quality, which is also protected against skin and has antibacterial and bactericidal properties, that is, antiseptic properties.

Hereinafter, the present invention will be described in more detail.

According to a first embodiment of the present invention, the present invention includes purified water, citric acid, aloe extract, sodium hydrogencarbonate.

The citric acid extraction medium, such as plum, has excellent pharmacological properties compared to other fruits, and has excellent antimicrobial and bactericidal action and strong detoxifying action. This effect of the plums is analyzed as compared with other fruits, especially because citric acid is a major component.

The citric acid used in the present invention can be prepared by the following methods. First, the plums are stored for about 20 to 40 days and naturally aged to destroy the cell walls constituting plums biochemically by self-degradation, and liquid extracts are made by squeezing liquid components. In addition, the plum extract can be prepared by hot water extraction or solvent extraction method, and fermentation of the plum with the saccharide, followed by obtaining the liquid part. Citric acid can be prepared by various methods. Since citric acid content of sulfuric plum is higher than that of cheongmajil, citric acid is preferably prepared by using sulfur plum.

And Aloe is a perennial plant of lily, with about 200 varieties originating in the Middle East, Madagascar and southern Africa. Juice from aloe leaves has long been used medicinally. Aloe is a high molecular polysaccharide having molecular weight of about 450,000 and having alkanoic action, aloe steroid, aloe steroid, aloe steroid, aloe steroid, aloe steroid, and aloe And allomycin having anti-tumor antiviral activity.

In addition, since aloe has skin-potency effects such as skin moisturizing and skin soothing, when the present invention is used as a wet tissue, a hand cleanser, or a cosmetic preservative, a skin-protecting effect of aloe can be obtained.

In the present invention, a juice obtained by cutting aloe leaves is used as an aloe extract.

Sodium bicarbonate is easily dissolved in water as a white crystal mass or crystalline powder and hydrolyzed. Sodium bicarbonate medicines are used as antacids for gastric hyperproliferesis. They are also used in foods and cosmetics such as coffee, and also serve as buffering agents. In the present invention, sodium hydrogencarbonate functions as a buffer.

The present invention comprising these components preferably comprises 50 to 60 parts of purified water, 38 to 48 parts of citric acid, 1 to 2 parts of aloe extract, 1 to 2 parts of sodium hydrogencarbonate. Citric acid is contained in 38 parts of skin and 48 parts of skin. When it is used less, antibacterial and bactericidal effect is insignificant, so that the preservative of the preservative composition according to the present invention is lowered and it is difficult to expect a required level of preservative effect.

When citric acid is contained as the above-mentioned water, the whole property including the preservative effect of the preservative composition according to the present invention is most excellent when the aloe extract and sodium hydrogen carbonate are contained in 1 to 2 parts of skin.

<Experimental Example 1>

Purified water 60 parts skin, citric acid 38 parts skin, aloe extract 1 part skin, sodium bicarbonate 1 part skin to prepare a natural preservative composition. The prepared natural preservative composition was impregnated into a wet tissue and cut into a size of 2 cm 2 cm to prepare a sample. The samples were placed on NA and PDA media, respectively, and cultured for 24 hours at 30 ° C in an incubator to observe the growth of the microorganisms. Table 3 shows the results of three tests per each culture medium.

NA badge

PDA badge
Primary
0
0

Secondary
0
One

Third
5
0

* Grade Description Colony Count

   0 No Growth No colonies evident

   1 Very Scant Growth 1 ~ 10 colonies

   2 Scant Growth 10 ~ 100 colonies

   3 Slight Growth 100 ~ 300 colonies

   4 Light Growth 300 ~ 400 colonies

   5 Heavy Growth Too many colonies to count, but

                                    not enough to cover the total area

                                    of sample streak.

   6 Growth Blanket of growth evident.

                                    DIfficult to Distinguish individual

                                    colonies. Growth may extend beyond

                                    of streak.

As can be seen from Table 1, all of the media of the primary sample using the above composition were subjected to a Grade "0" judgment. That is, it can be seen that the natural preservative composition according to the present invention is very excellent in preservability.

<Experimental Example 2>

The antimicrobial and antifungal properties of bacteria and fungi were tested using the natural preservative compositions prepared in the same composition as in Experimental Example 1. Bacteria and fungi were inoculated in the medium, 2 ml of the sample was added dropwise, and the mixture was incubated for 2-3 days in a 30 ° C incubator. Then, the growth of the microorganisms was observed.

In general, an inhibition zone is formed in which the microorganism does not grow around the sample having antibacterial and antifungal properties. In this experiment, the size of the inhibition zone was regarded as a measure of the antibacterial and antifungal properties of the sample. The results are shown in Table 2.

Blank
sample

E. coli
-
2.35mm

S. aur
-
1.25mm

* Strain used: Escherichia coli, Staphylococcus aureus

As shown in Table 2, it can be seen that the antibacterial and antifungal properties of the samples using the natural preservative composition according to the present invention are excellent.

The natural preservative composition according to the present invention having the above composition is harmless to the human body, has no durability, and has excellent antifogging properties by using a plant extract. The natural preservative composition according to the present invention is preferably used as a preservative for wet tissues. It can be used as a preservative for various purposes such as humidifier, cosmetics, hand cleaner, female clean tissue, cleansing tissue and the like.

Hereinafter, other embodiments of the present invention will be described, and the same structures and effects as those of the above-described embodiments will not be described.

In the second embodiment of the present invention, a camellia flower extract, a seaweed extract, and a hyssop extract are added.

Camellia petals are leaves of camellia, containing steroids such as α-spinosterol and camellidin, which are antibacterial components. Antibacterial, bloody and hemostatic Hemostatic) action, which cleanses blood and is effective for blooded wounds. It also removes bruises and bruises from bruises and bruises and releases bruises.

The sea tangle is composed of fucoidan which is antibacterial, laminin which lowers blood sugar and coagulation, humectant and humectant, mannitol which is used as a repair agent, anti-cancer activity by inhibiting active oxygen, anti-aging and skin beauty improvement Alginic acid has a variety of physiological functions and changes the acidity of the skin to alkaline.

And hyssop (牛 草草) is also known as umbrella, 牛 莖, or knee, and has been widely used in foods, medicines and cosmetics. L-bornyl acetate, isopinocampheol, pinocamphone Hyssop oil is excellent in antifungal action, and has antimicrobial and antispasmodic effects.

In this embodiment, the camellia petal extract, kelp extract, and hyssop extract are further included, which contain such effective components as Camellia petal, Kelp, and Hyssop. These camellia flower extracts, sea tangle extracts, and hyssoproth extracts were obtained by solvent extraction of camellia petals, kelp and hyssop, respectively.

These camellia flower extracts, sea tangle extracts, and hyssoproth extracts each contain 1 to 2 parts of skin. When these components are contained in an amount less than the above amount, it is difficult to expect the effect of each extract. If the amount exceeds the above amount, The amount is undesirably reduced.

In this embodiment, as the extracts are further contained, the synergistic effect by each of the extracts can be obtained, so that the antimicrobial and bactericidal properties of the preservative composition are improved and the preservative function is further improved. Also, since the preservative composition according to the present embodiment has improved skin protection function, it is more suitable for use in a product directly contacting the skin such as a wet tissue, a hand cleanser, a cosmetic product, a female cleanser, a cleansing tissue and the like.

Claims (3)

Purified water 50 to 60 parts Skin, citric acid 38 to 48 parts Skin, aloe extract 1 to 2 parts Skin, sodium hydrogencarbonate 1 to 2 parts The natural preservative composition is characterized by comprising skin.
[Claim 2] The natural preservative composition according to claim 1, further comprising 1 to 2 parts of a camellia flower extract, a seaweed extract, and a hyssop extract.
A wet tissue impregnated with the natural preservative composition according to claim 1 or 2.