Plant origin bacteriostatic agent, and preparation method and application thereof

Abstract

The invention provides a plant origin bacteriostatic agent, and a preparation method and application thereof. The preparation raw materials of the plant origin bacteriostatic agent include cichorium endivia L. and cinnamomum camphora barks, wherein the cichorium endivia L. and the cinnamomum camphora barks are mutually cooperated to perform a synergy function and show a high inhibition rate for various bacteria, including escherichia coli, pseudomonas aeruginosa, staphylococcus aureus, streptococcus pyogenes and the like, and the synthesis of melanin in cells can be inhibited. The preparationmethod for the plant origin bacteriostatic agent is simple in operation and is low in cost, and the prepared plant origin bacteriostatic agent has a small effective antibacterial ingredient content and few impurities, has a good antibacterial effect and has a high practical value.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a bacteriostatic agent and its preparation method and application, in particular to a plant-derived bacteriostatic agent and its preparation method and application. Background technique [0002] Antiseptics are substances or chemicals added to food, beverages, pharmaceuticals, paints, biological samples, cosmetics, wood, and many other products to prevent decomposition caused by microbial growth or undesirable chemical changes. Generally speaking, there are two ways of preservation: chemical preservation and physical preservation. Chemical preservation requires the addition of compounds to the product. Physical preservation includes processes such as refrigeration or drying. Antiseptic and bacteriostatic agents reduce the risk of product microbial infection, reduce microbial spoilage, and can help maintain product characteristics and nutritional quality. The most...

AI Technical Summary

Problems solved by technology

Chemically synthesized broad-spectrum preservatives and bacteriostats, such as isothiazolinones and formaldehyde releasers, are currently used in home and personal care products. These preservatives and bacteriostats may cause allergies, allergic skin reactions, and toxicity to aquatic organisms

Especially with the awakening of consumers' awareness of personal protection, more and more companies are introducing "non-preservative" products, so whether it is manufacturers or consumers, the demand for bacteriostatic agents from natural sources has become increasingly prominent, but the currently available products on the market The more types of bacteriostatic agents from natural sources, the more complex the ingredients, and the chemical reactions between the ingredients are prone to occur, and the bacteriostatic rate gradually decreases during long-term use

[0004] CN109718275A discloses an antibacterial gel made from Sophora flavescens and camphor tree extract, comprising the following components: laureth-25, chlorhexidine acetate, Glycerin, carboxymethyl cellulose, Sophora flavescens extract, camphor tree root / stem extract, citric acid and water, the main antibacterial ingredient of this antibacterial gel is Sophora flavescens extract, although Sophora flavescens has high antibacterial activity , but the roots and seeds of Sophora flavescens are poisonous. After long-term use of cosmetics added with this bacteriostatic agent, symptoms of the nervous system may appear. chemical penetration enhancers, which in turn increases the risk of allergies

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