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A kind of seabuckthorn leaf cellulose fiber

A technology of cellulose fibers and sea buckthorn leaves, applied in the field of cellulose fibers, can solve problems such as undiscovered, and achieve the effects of increasing overall income, promoting wound healing, and reducing environmental pollution

Active Publication Date: 2021-02-09
山西恒义生物集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Seabuckthorn has a wide range of functions. In the prior art, seabuckthorn fruits containing more active ingredients are generally extracted through an extraction process to produce seabuckthorn extracts, and then applied. However, it has not been found in the prior art that after extracting seabuckthorn leaves The seabuckthorn extract is applied in the field of cellulose fiber, and related reports on the preparation of certain functional fibers

Method used

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  • A kind of seabuckthorn leaf cellulose fiber
  • A kind of seabuckthorn leaf cellulose fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Embodiment 1 A kind of seabuckthorn leaf cellulose fiber, its preparation method comprises the following steps:

[0067] (1) Preparation of seabuckthorn extract

[0068] a. Wash the seabuckthorn leaves, place them in an oven at 40°C for drying, and dry them with a moisture content of 15%, then crush them into 100-200 mesh seabuckthorn leaf powders;

[0069] b. Put the seabuckthorn leaf powder in the solution S1 for extraction.

[0070] In the solution S1, the concentration of ethanol is 20%, the concentration of isopropyl ketone is 40g / L, mixed and stirred at a certain speed and extracted to obtain the A1 solution, and the extraction time is 20min; acetic acid is added to the A1 solution to adjust the pH to 3.5 to obtain B1 liquid;

[0071] The solid-liquid ratio of seabuckthorn leaf powder to solution S1 is 1:20;

[0072] c. Further ultrasonically extracting the B1 solution to obtain the C1 solution;

[0073] The ultrasonic extraction power is 120W, the frequency i...

Embodiment 2

[0098] Embodiment 2 A kind of seabuckthorn leaf cellulose fiber, its preparation method comprises the following steps:

[0099] (1) Preparation of seabuckthorn extract

[0100] a. Wash the seabuckthorn leaves, place them in an oven at 45°C for drying, and dry them with a moisture content of 15%, then crush them into 100-200 mesh seabuckthorn leaf powders;

[0101] b. Put the seabuckthorn leaf powder in the solution S1 for extraction.

[0102] In the solution S1, the concentration of ethanol is 25%, the concentration of isopropanone is 45g / L, and the A1 solution is obtained by mixing and stirring at a certain speed, and the extraction time is 30 minutes; the pH is adjusted to 5.5 by adding acetic acid to the A1 solution to obtain the B1 solution ;

[0103] The solid-liquid ratio of seabuckthorn leaf powder to solution S1 is 1:30;

[0104] c. Further ultrasonically extracting the B1 solution to obtain the C1 solution;

[0105] The ultrasonic extraction power is 150W, the fre...

Embodiment 3

[0130] Embodiment 3 A seabuckthorn leaf cellulose fiber, its preparation method comprises the following steps:

[0131] (1) Preparation of seabuckthorn extract

[0132] a. Wash the seabuckthorn leaves, place them in an oven at 50°C for drying, and dry them with a moisture content of 20%, then crush them into 100-200 mesh seabuckthorn leaf powders;

[0133] b. Put the seabuckthorn leaf powder in the solution S1 for extraction.

[0134] In the solution S1, the concentration of ethanol is 30%, the concentration of isopropanone is 60g / L, mixed and stirred at a certain speed and extracted to obtain A1 solution, the extraction time is 40min; acetic acid is added to the A1 solution to adjust the pH to 5.5 , to obtain liquid B1;

[0135] The solid-liquid ratio of described seabuckthorn leaf powder and lysate S1 is 1: 40;

[0136] c. Further ultrasonically extracting the B1 solution to obtain the C1 solution;

[0137] The ultrasonic extraction power is 150W, the frequency is 20kHz,...

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Abstract

The invention provides seabuckthorn leaf cellulose fiber, which contains 6-15% of seabuckthorn microcapsules and 1.2-4.5% of quercetin. The seabuckthorn leaf cellulose fiber provided by the invention turns a large amount of resources of the seabuckthorn leaf from waste into wealth. It provides a new way for the development of seabuckthorn industry in my country, especially for Shanxi, solves the employment problem of labor force, and improves the overall income of farmers. In the process of the present invention, the seabuckthorn extract additive prepared can greatly reduce the Environmental pollution problems, reduce the waste of production water resources, and reduce water consumption by about 75%.

Description

technical field [0001] The invention relates to a cellulose fiber, in particular to a seabuckthorn leaf cellulose fiber. Background technique [0002] Seabuckthorn (Latin scientific name: Hippophae rhamnoides Linn.) is a deciduous shrub, which is characterized by drought resistance, wind and sand resistance, and can survive in salinized land, so it is widely used in water and soil conservation. Seabuckthorn is widely planted in northwest China, especially in Shanxi, for desert greening and soil and water conservation. [0003] There are more than 4 million mu of seabuckthorn forests in Shanxi Province, accounting for 70% of the national area. According to the guiding opinions on the development of seabuckthorn industry in Shanxi Province, by 2020, the province will build a seabuckthorn industrial raw material forest base of 2 million mu, with an annual output of more than 500,000 tons of seabuckthorn fruit; by 2025, nearly 5 million mu of seabuckthorn industrial raw materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F2/00D01F1/10A61K36/185A61P17/02A61P17/16A61P29/00A61P31/04
CPCA61K36/185A61P17/02A61P17/16A61P29/00A61P31/04D01F1/10D01F2/00
Inventor 许张兵黄效龙
Owner 山西恒义生物集团有限公司
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