Illicium verum plant preservative and bacteriostatic composition as well as preparation process and application thereof

A star anise, antiseptic and bacteriostatic technology, applied in the directions of botanical equipment and methods, applications, plant growth regulators, etc., can solve problems such as irritation and safety, achieve easier access, broad-spectrum bactericidal effect, and avoid potential safety. effect of risk

Inactive Publication Date: 2021-06-18
YUNNAN BOTANEE BIO TECH GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the in-depth research on the safety of preservatives in the industry, many traditio

Method used

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  • Illicium verum plant preservative and bacteriostatic composition as well as preparation process and application thereof
  • Illicium verum plant preservative and bacteriostatic composition as well as preparation process and application thereof
  • Illicium verum plant preservative and bacteriostatic composition as well as preparation process and application thereof

Examples

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preparation example Construction

[0037] A preparation process of star anise plant antiseptic and antibacterial composition, comprising the following steps:

[0038] S1, preparation steps of star anise extract: Weigh an appropriate amount of star anise dry medicinal material, crush it and add it to a pure aqueous solution, reflux extraction for 1 to 4 times, combine the obtained extracts, successively concentrate under reduced pressure and evaporate to dryness in a water bath to obtain star anise extract ; During each extraction, the solid-liquid ratio of dry star anise medicinal material and pure aqueous solution is 1:6-1:20kg / L; in the obtained star anise extract, the content of anisic acid is not less than 0.1%.

[0039] S2, preparation steps of star anise plant antiseptic and antibacterial composition: dissolving the star anise extract prepared in step S1 in a solvent, stirring at high speed until completely mixed evenly, and then obtaining star anise plant antiseptic and antibacterial composition. The sol...

Embodiment 1

[0052] An antiseptic and antibacterial composition for star anise plants, which is composed of the following components in weight percent: 20% star anise extract and 80% 1,2-pentanediol.

[0053] A preparation process for an antiseptic and antibacterial composition of star anise plants, comprising the following steps: adding 2 g of star anise extract to 8 g of 1,2-pentanediol, and stirring at high speed for 5 minutes until completely mixed uniformly to obtain star anise The plant antiseptic and antibacterial composition is ready for use.

Embodiment 2

[0055] An antiseptic and antibacterial composition of star anise plant, which is composed of the following components in weight percent: 25% of star anise extract and 75% of 1,2-pentanediol.

[0056] A preparation process of star anise plant antiseptic and antibacterial composition, comprising the following steps: adding 2.5g of star anise extract to 7.5g of 1,2-pentanediol, stirring at high speed for 5 minutes until completely mixed uniformly, to obtain The antiseptic and antibacterial composition of star anise plant, ready for use.

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Abstract

The invention belongs to the field of preservative of cosmetics, and discloses an illicium verum plant preservative and bacteriostatic composition, which consists of the following components in percentage by weight: 20-30% of illicium verum extract, and 70-80% of a solvent. The preservative contains preservative components extracted from natural plants, is milder than traditional pure chemical preservatives, has smaller potential risks, and can be safely applied to the cosmetic industry. The invention further discloses a preparation process and application of the illicium verum plant preservative and bacteriostatic composition, the illicium verum plant preservative and bacteriostatic composition is added into cream and skin lotion, can well pass preservative challenge tests specified by United States Pharmacopoeia, has a broad-spectrum bactericidal effect and has a good cosmetic market application prospect.

Description

technical field [0001] The invention relates to an antiseptic and antibacterial composition of star anise plants, a preparation process and application thereof. Background technique [0002] In the normal use and preservation of cosmetics, preservatives are essential. They are mainly used to protect cosmetics from microbial contamination and prevent consumers from a series of negative problems caused by using microbially contaminated products. With the in-depth research on the safety of preservatives in the industry, many traditional chemical preservatives have been proved to have certain safety or irritation problems. [0003] Chinese Aesthetic Medicine, 2011, 20(11): 1759-1762 published "Analysis of Patch Test Results of 141 Patients with Cosmetic Contact Dermatitis" by Jiao Hong et al. The research shows that preservatives such as p-hydroxybenzoic acid mixtures may be the cause of contact. Allergens for dermatitis outbreaks. [0004] Journal of Diagnosis and Therapeutic...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N31/02A01P1/00A01P3/00A61K8/9789A61K8/34A61Q19/00
CPCA01N65/00A01N65/08A01N31/02A61K8/9789A61K8/345A61Q19/00A61K2800/524
Inventor 曲丽萍吴信浪王飞飞马骁高绍阳郭振宇
Owner YUNNAN BOTANEE BIO TECH GRP CO LTD
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