Preparation method of paracetamol-loaded nanofiber composite material

A paracetamol and nanofiber technology, which is used in cellulose raw material pulping, fiber raw material processing, medical preparations with non-active ingredients, etc., to achieve the effects of optimizing production efficiency, protecting the ecological environment, and ensuring stability
CN107550893BActive Publication Date: 2020-07-17GUANGXI TEACHERS EDUCATION UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGXI TEACHERS EDUCATION UNIV
Publication Date
2020-07-17

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Abstract

The invention discloses a preparation method of a paracetamol-loaded nano-fiber composite material. The method comprises the following steps: performing grafting reaction on nano-fiber and epsilon-caprolactone to obtain a nano-fiber composite material; dissolving 10 to 35 parts by weight of nano-fiber composite material in 80 parts by weight of acetonitrile under an ultrasonic action to obtain a first mixed solution; dissolving 1 to 3 parts by weight of paracetamol in 80 parts by weight of tetrahydrofuran under an ultrasonic action to obtain a second mixed solution; mixing the first mixed solution with the second mixed solution to obtain a third mixed solution; evaporating and drying the third mixed solution to obtain the paracetamol-loaded nano-fiber composite material. The nano-fiber composite material is prepared from banana stalks as a raw material, and is taken as an introduction carrier of paracetamol, so that sustainable development of resources is realized; moreover, banana fiber is introduced into the nanometer material, so that efficient and cheap medicines can be prepared, and a good economic benefit is achieved.
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Description

technical field

[0001] The invention relates to the novel utilization field of plant fibers. More specifically, the present invention relates to a method for preparing a paracetamol-loaded nanofiber composite material. Background technique

[0002] Banana fiber, stored in the bast of the banana tree, is bast fiber. It has natural excellent properties such as moisture absorption, breathability, antibacterial, anti-mildew, anti-ultraviolet, and no static electricity, and will not cause negative effects on the environment. It is an "inexhaustible and inexhaustible" environmentally friendly fiber. Banana fiber is used to make handbags and other decorative items, and is also processed into yarn on jute spinning equipment to make rope and sacks. Because banana fiber is light, shiny, and highly absorbent, it can also be made into curtains, towels, bed sheets, etc.

[0003] At present, there are about 129 countries in the world that grow bananas, which are rich in banana fiber re...

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
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