CN-121971323-A - Mosquito-repellent floral water based on cumin essential oil and preparation method thereof

Abstract

The invention provides mosquito-repellent floral water based on cumin essential oil and a preparation method thereof, and belongs to the technical field of daily chemical industry. The cumin essential oil is extracted by an optimized eutectic solvent (DES) extraction method, and the extracted cumin essential oil, a composite plant extract (comprising a peppermint menthol extract, a thyme alcohol extract, a baical skullcap root alcohol extract and an agilawood alcohol extract), daily essence, alcohol and water are prepared into the mosquito-repellent floral water, so that the mosquito-repellent floral water has the main functions of cooling and relieving itching, inhibiting bacteria and removing miliaria, aromatic deodorization, refreshing and the like, and lays a foundation for the development of green and environment-friendly plant-source mosquito-repellent products.

Inventors

• ZHU HONGDE
• FU LEI
• HOU BEIWEI
• ZHANG FENGLUN
• DUAN RUI
• LIU XUEYING
• GUO LEI
• Bao Zitong
• ZHANG JUNJIE
• ZHU JIANFEI

Assignees

• 江苏海洋大学
• 中华全国供销合作总社南京野生植物综合利用研究所

Dates

Publication Date

20260505

Application Date

20260327

Claims (5)

1. 1. The mosquito-repellent floral water based on the cumin essential oil is characterized by comprising the following raw materials of 0.2% of cumin essential oil, 0.5% -0.8% of composite plant extract, 0.2% of daily essence, 60% of alcohol and 100% of supplementing water, wherein the raw materials comprise the cumin essential oil, the composite plant extract (comprising peppermint, thyme, baical skullcap root and agilawood alcohol extract), the daily essence, alcohol and water; The compound plant extract comprises 50-60 parts of peppermint menthol extract, 10-25 parts of thyme ethanol extract, 10-20 parts of baical skullcap root ethanol extract and 5-10 parts of agilawood ethanol extract; the preparation method of the product comprises the following steps: Pulverizing and sieving dried cumin seeds for standby, preparing eutectic extraction solution, extracting by adopting a steam distillation method to obtain essential oil, uniformly stirring the essential oil, alcohol and essence, adding the composite plant extract and water until the essential oil is dissolved, filtering a semi-finished product, discharging and filling.
2. 2. The dried cumin seed of claim 1 is crushed and sieved for later use, wherein the crushing method comprises metal mechanical crushing, ceramic grinding and low-temperature crushing, and the crushing mesh number is 30 meshes and 60 meshes.
3. 3. The eutectic extraction solution of claim 1, wherein the eutectic extraction solution is configured with a ratio of choline chloride to lactic acid to water=1 to 3 to 50, choline chloride to malic acid to water=1 to 1 to 50.
4. 4. The steam distillation extraction of claim 1, wherein the cumin powder and the eutectic extraction solution are configured in a 1:15 (g/mL) feed solution, and the extraction time is 4 h.
5. 5. The use according to claim 1, wherein the mosquito repellent floral water product is used every 6 to 8 hours.

Description

Mosquito-repellent floral water based on cumin essential oil and preparation method thereof Technical Field The invention belongs to the technical field of daily chemical industry, and particularly relates to mosquito-repellent floral water based on cumin essential oil and a preparation method thereof. Background The cumin essential oil (Cumin Oil) is volatile essential oil extracted from seeds of Cumin (Cuminum cyminum) belonging to Umbelliferae, is natural spice and functional component with homology of medicine and food, and has unique spicy flavor and broad-spectrum bioactivity. The cumin essential oil component mainly comprises monoterpene, sesquiterpene and aromatic aldehyde/ketone, has obvious influence on production places, varieties and processes, and has biological activities of bacteriostasis, antioxidation, anti-inflammatory and analgesic, insect expelling and disinfestation, metabolism regulation and the like. The main extraction method of cumin comprises steam distillation, supercritical CO 2 extraction and microwave/ultrasonic auxiliary extraction. Steam distillation is the preferred industry, with moderate yield, natural fragrance and low cost. The supercritical CO 2 extraction method is suitable for high-end products, has no residue at low temperature, has complete activity retention and high yield. The microwave/ultrasonic auxiliary extraction method is efficient and energy-saving, and is commonly used in laboratories and small and medium-sized scale. The cumin essential oil is natural essential oil with unique fragrance and comprehensive functions, and is widely applied to the fields of food, daily chemicals and medicine. The extraction method is selected to balance the yield, aroma, cost and safety, and besides the main stream extraction method, the current green novel eutectic solvent (DES) extraction method is being used for extracting essential oil, and has the advantages of no toxicity, degradability, high yield, close component to steam distillation, complex solvent preparation and immature industrialization. There is a need for further optimization of the eutectic solvent (DES) extraction system, and the essential oils extracted by this method have not been used for the development of related products. The mosquito-repellent floral water is a daily-use cosmetic in summer, which takes mosquito as a main function, has multiple effects of cooling and relieving itching, inhibiting bacteria and removing miliaria, aromatic deodorization, refreshing and refreshing, and the like, realizes mosquito repellency by chemical mosquito repellent or natural plant components, improves summer skin discomfort by cooling agents and anti-inflammatory and soothing components, and is a common product for summer protection and nursing. The core technology of the mosquito-repellent floral water mainly comprises the steps of compounding of mosquito-repellent active ingredients, slow release and controlled release, stable formulation, skin feel regulation and control and efficacy safety evaluation. The current industry has the problems of insufficient long-acting protection, easy oxidation and deterioration of natural components, poor formula compatibility, strict safety compliance requirement, higher cost of a slow-release technology and the like, and the development of the method is towards natural mild, long-acting slow-release and multifunctional green safety in the future. The current floral water mainly comprises traditional plants such as peppermint, mugwort leaf, honeysuckle, citronella and the like, and extracts such as marigold, catnip, tea tree, agilawood, sandalwood and the like have application potential which is not fully developed due to the advantages of mosquito repellent/bacteriostasis/characteristic aroma, and can be used as an innovative raw material of new-generation natural floral water. At present, the mosquito-repellent floral water based on the cumin essential oil compounding has few products, the cumin quality is controlled from the sources such as the cumin essential oil extraction and preparation, and the novel mosquito-repellent floral water is developed through optimizing a formula. Disclosure of Invention The invention aims to provide mosquito-repellent floral water based on cumin essential oil and a preparation method thereof. The extraction preparation method provided by the invention has high extraction rate of cuminale content, more extraction quantity and insecticidal effect, and can be applied to development of mosquito-repellent floral water. In order to achieve the above object, the present invention provides the following technical solutions: the invention provides an extraction preparation method and application of cumin essential oil, comprising the following steps: (1) The method for pulverizing and sieving the dried cumin seeds comprises the steps of metal mechanical pulverization, ceramic grinding pulverization, low-temperature pulverization and the like, wherein