Plant hydrolat and preparation method thereof

A pure dew and plant technology, which is applied in the field of plant pure dew and its preparation, can solve the problems of low essential oil content and low quality of plant pure dew, and achieve the effects of increasing the content of essential oil, increasing the extensibility, and reducing the inactivation of enzymes

Inactive Publication Date: 2021-01-01
浙江宋朝臻选科技有限公司
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the preparation process, the material is kept at high temperature for a long time, and there is a hidden danger of decomposition of its main components, which may cause the problem of low quality of the prepared plant hydrosol; The problem of low essential oil content in pure dew

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Plant hydrolat and preparation method thereof
  • Plant hydrolat and preparation method thereof
  • Plant hydrolat and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A preparation method of plant pure dew, comprising the following steps:

[0042] S1 processing raw materials: select uniform, non-rotten verbenone rosemary leaves, and remove impurities;

[0043]S2 steam distillation: add 150kg of verbenone and rosemary leaves to the distillation device in turn, set the steam volume to 50L / h, vacuum degree to 10.00kPa, temperature at 45°C, and distill for 3h;

[0044] S3 Collect condensate: condense the mixed gas of pure dew and steam generated by distillation, open the condenser, and connect the cooling water; within half an hour after boiling, use cooling water to control the temperature of the effluent cooled by the condenser at 20°C; half an hour later, the temperature of the effluent rose to 30°C and remained stable until the end; and collected the distillate;

[0045] S4 oil-water separation: the distillate is separated from oil and water. After being separated by the oil-water separator, the distillate is reflowed back to the di...

Embodiment 2

[0052] It is basically the same as Example 1, the only difference is:

[0053] The extraction device in the distillation device is made of iron.

Embodiment 3

[0055] It is basically the same as Example 1, the only difference is:

[0056] The extraction device in the distillation device is made of aluminum.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a plant hydrolat and a preparation method thereof. The preparation method comprises the following steps that S1, raw materials are treated; S2, steam distillation is carried out; S3, condensate is collected; S4, oil-water separation is carried out; S5, ultrafiltration of a crude hydrolat is carried out; S6, sterilization is caried out; S7, mixing is carried out; and S8, filling and delivery are carried out. The prepared plant hydrolat has high essential oil content, has a good moisturizing effect on skin after being used, and can achieve the effects of improving skin closed acne, shrinking pores and improving skin fineness.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a plant hydrosol and a preparation method thereof. Background technique [0002] Verbenaone Rosemary is native to Europe and the Mediterranean coast of northern Africa. It is a precious natural spice plant with a long history. plant. The plant is erect, the leaves are narrow and pointed, shaped like curved pine needles, the leaf margins are curled towards the back of the leaves, the flowers are blue, and grow in small clusters in the leaf axils. The research shows that it has good application prospects in cosmetics, food, medicine and other fields. [0003] Studies have found that verbenone and rosemary contain chemical components such as monoterpenes and ketones, which have a strong contraction effect, can tighten loose skin, and can also reduce skin congestion and swelling. For acne, especially closed mouth Type acne has a good effect. The pure dew extracted from its flowers and tw...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/73A61Q19/00B01D17/02B01D61/14C11B9/02
CPCA61K8/738A61K2800/56A61K2800/805A61Q19/00A61K8/9789B01D17/0208B01D61/145C11B9/027
Inventor 朱虹石锋李灵卫岑梦珍吴文饶梦晴史晋轩
Owner 浙江宋朝臻选科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap