Pine needle extract and its preparing process and application

A pine needle extract and technology of pine needles, applied in the fields of application, food preparation, alcoholic beverage preparation, etc., can solve the problems of beneficial ingredients not easy to overflow, high pine resin content, bitter taste, etc., and achieve the goal of maintaining physical strength, refreshing taste, and easy absorption Effect

Inactive Publication Date: 2007-12-12
周汝青
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the beneficial components of pine needles are not easy to overflow wit...

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Take 1000 grams of fresh pine needles of Pinus massoniana, wash off the impurities on the surface with clear water, and cut them into 2-3 mm long broken pine needles with a grinder; wash the broken pine needles with clear water, dry them in the shade, and put them in 10% alum solution Immerse for 22 hours, the weight ratio of crushed pine needles and alum solution is 12:1, dissolve the pine resin; take out the crushed pine needles, wash them with clean water, put them in 20% maltose aqueous solution, and dry them after 8 hours of immersion. Crushed into powder, the obtained pine needle powder is the pine needle extract. After the powdery extract is put into boiling water at 60°C, the extract is obtained through a filter, and the extract is a liquid product.

Embodiment 2

[0029] Take 800 grams of fresh pine needles of red pine, wash away the impurities on the surface with clean water, and cut them into 3-4 mm long broken pine needles with a grinder; wash the broken pine needles with clean water, dry them in the shade, and soak them in 10% alum solution After 24 hours, the weight ratio of crushed pine needles and alum solution is 10:1, and the pine resin is dissolved; the crushed pine needles are taken out, washed with clean water, put into 20% maltose aqueous solution, dried after soaking for 10 hours, and crushed into powder, the obtained pine needle powder is the pine needle extract. After the powdery extract is put into boiling water at 65° C., the extract is obtained through a filter, and the extract is a liquid product.

Embodiment 3

[0031] Take 500 grams of fresh black pine needles, wash away the impurities on the surface with a pulverizer, and cut them into 4-5 mm long broken pine needles with a grinder; wash the broken pine needles with clean water, dry them in the shade, and put them in 10% alum solution Immerse for 26 hours, the weight ratio of crushed pine needles and alum solution is 12:1, dissolve the pine resin; take out the crushed pine needles, wash them with clean water, put them in 20% maltose aqueous solution, dry them after soaking for 12 hours, and Crushed into powder, the obtained pine needle powder is the pine needle extract. After the powdery extract is put into boiling water at 70°C, the extract is obtained through a filter, and the extract is a liquid product.

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 provides an extract of pine needle and its preparation method and application. The pine needle extract is prepared by mincing natural pine needle, extracting in alum solution and cerealose aqueous solution, and oven drying. The pine needle extract has ingredient with no nutrition and influent mouthfeel removed and effective ingredient reserves, and can be used as additive of beverage, alcoholic, and health products.

Description

technical field [0001] The invention relates to a plant extract, in particular to a pine needle extract. At the same time, the present invention also relates to a preparation method and application of the pine needle extract. Background technique [0002] my country is a country rich in plant resources. With the development of economy, people pay more and more attention to the development and utilization of natural plants, especially extracting special nutrients from plants to meet people's needs. Among them, pine resources are widely distributed and relatively concentrated in my country. Pine needles are the needles of pine trees. Its regeneration speed is fast and can be used sustainably. Its utilization value has been discovered since ancient times. Hair, with a bitter smell, is mainly used to treat wind sores, grow hair, stabilize the five internal organs, keep the middle, prevent hunger and prolong life, finely chop, drink it with water or smash it into pills, it can br...

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
IPC IPC(8): A61K36/15A23L1/30A23L2/52C12G3/04A61P1/14A61K127/00A23L33/105
Inventor 周汝青
Owner 周汝青
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