KR-102963485-B1 - ANTIBACTERIAL COMPOSITION CONTAINING FIELD ASTER EXTRACT AND ANTIBACTERIAL OR DEODORIZING COMPOSITION CONTAINING SAME

Abstract

The present invention relates to an antibacterial composition comprising an extract of Aster tataricus and an antibacterial or deodorizing composition comprising the same. The antimicrobial composition according to the present invention is composed of plant-derived ingredients that are non-irritating to the human body and free from side effects such as cytotoxicity, allowing for long-term use and exhibiting excellent antimicrobial properties. Therefore, antimicrobial compositions in various formulations can be provided. Additionally, it possesses excellent deodorizing power and can be provided as a deodorizing product in various formulations.

Inventors

• 윤현서
• 박충무
• 안현
• 박민석
• 최지영

Assignees

• 동의대학교 산학협력단

Dates

Publication Date

20260511

Application Date

20220805

Claims (7)

1. Includes Aster tataricus extract, Chrysanthemum zawadskii extract, Citrus peel extract, Commelina communis extract, Veronica persica extract, and Nasturtium officinale extract Antibacterial composition.
2. In paragraph 1, The above extract is extracted using an extraction solvent selected from the group consisting of water, alcohols having 1 to 6 carbon atoms, and mixtures thereof. Antibacterial composition.
3. delete
4. A composition according to claim 1 Antibacterial functional food.
5. A composition according to claim 1 Antibacterial topical skin preparation.
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Description

Antibacterial composition containing field aster extract and antibacterial or deodorizing composition containing the same The present invention relates to an antibacterial composition comprising an extract of Aster tataricus and an antibacterial or deodorizing composition comprising the same. More specifically, the present invention provides a composition that exhibits excellent antibacterial properties, can be used directly on the body due to its excellent safety, and can be utilized in various product formulations through its excellent antibacterial and deodorizing effects. Generally, when microorganisms and bacteria ingest and decompose sweat, sebum, or contaminants secreted by the human body, inflammation caused by severe skin irritation is induced. Additionally, bacteria such as Staphylococcus aureus and Escherichia coli can cause severe odors, and bacteria can proliferate on everyday items contaminated with such bodily secretions, such as clothing, bedding, and shoes, posing a threat to health. Furthermore, in offices or homes, corners or areas such as closets, shoe cabinets, and under beds provide abundant nutrients for bacteria. Consequently, various microorganisms, including bacteria, fungi, pathogenic bacteria, and mold, proliferate, causing allergic diseases such as respiratory illnesses, itching, and rashes, or generating foul odors indoors. Meanwhile, various organic or inorganic synthetic antimicrobial deodorizers are being manufactured to inhibit the proliferation of such microorganisms and eliminate odors caused by them. A method for manufacturing antimicrobial agents by synthesizing such conventional chemicals is described in detail in Korean Patent Registration No. 10-1180117. However, the aforementioned conventional antibacterial deodorizers synthesized with chemicals can cause harmful side effects to the human body, such as respiratory diseases, itching, and rashes, due to the antibacterial deodorizer released when placed and used in closets, shoe cabinets, offices, living rooms, etc., and there was a problem that they could corrode the skin, especially when in direct contact with it. In addition, commonly used antibacterial deodorizers are typically chlorine-based disinfectants such as bleach (Rox). Although bleach exhibits strong antibacterial power by utilizing oxygen generated from hypochlorous acid (HClO) for antibacterial and deodorizing effects, it tends to be avoided in kitchens and indoor spaces containing kitchens because the toxicity of the chlorine gas produced during use causes discomfort and anxiety regarding human safety. Conventional kitchen detergents are mainly composed of surfactants, cleaning aids, active ingredients, fragrances, and water. Among these detergent components, the component with cleaning performance and foaming properties is mainly the surfactant, and in particular, anionic surfactants are mainly used in liquid detergents. However, in the case of oily stains and stubborn grime, which are the main sources of contamination in the kitchen, anionic surfactants generally do not exhibit sufficient removal effects. In particular, odors such as fish, meat, fishy smells, and post-cooking food smells—specifically those resulting from the proliferation of various bacteria due to moisture remaining after cooking and dishwashing, such as basic amine compounds like ammonia and trimethylamine, acidic sulfide compounds like hydrogen sulfide and methyl mercaptan, and acetaldehyde with a low volatility point—are difficult to remove with conventional kitchen detergents. Conventionally, various methods as follows have been used to achieve deodorizing effects. First, the chemical removal method involves using chemical reactions such as neutralization, addition, polymerization, oxidation-reduction, and hydrolysis to apply highly reactive substances to antibacterial and odor components, thereby decomposing the antibacterial and odor substances or transforming them into odorless compounds, and is a method for fundamentally removing the aforementioned antibacterial and odor substances. Second, physicochemical removal methods include adsorbing or capturing antibacterial and odor components on the surface using compounds with strong adsorption and capture capabilities such as activated carbon, silica, or cyclodextrin, or removing antibacterial and odor substances through absorption by high-boiling point solvents, surfactants, etc., or using liquid paraffin, higher alcohols, synthetic resins, etc. Third, biochemical removal methods involve blocking the generation of odor components by bacteria through the sterilization action of cationic surfactants or disinfectants, or removing odors by using digestive enzymes, bacteria, yeast, etc., to decompose organic acids that cause odors. Fourth, sensory antibacterial and deodorizing methods mainly include basic compounds or volatile compounds such as ammonia, amines, acids, alcohols, aldehydes, ketones, phenols, indole, aromatics, and polya