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A kind of protease-nanometer silver complex and its application

A complex and nano-silver technology, applied in the field of protease-nano-silver complexes, can solve problems such as hazards and achieve the effect of good antibacterial ability

Active Publication Date: 2018-09-21
林鸿明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Protein is a molecule in living organisms, using protease to decompose protein can be used as an antibacterial agent, but high concentration of protease will cause harm to the human body

Method used

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  • A kind of protease-nanometer silver complex and its application
  • A kind of protease-nanometer silver complex and its application
  • A kind of protease-nanometer silver complex and its application

Examples

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the preferred embodiments, wherein the figures of the listed embodiments are the same as those shown in the drawings of the description, please refer to the drawings and descriptions of the drawings at the same time. The purpose of the following examples is not to limit the present invention, but to represent several aspects and characteristics of the present invention.

[0025] Preparation of complexes

[0026] Nano-silver solution: Disperse high-concentration nano-silver solution (purchased from Mingfeng Nano Biochemical Technology Co., Ltd., New Taipei City, Taiwan) with deionized water to an experimental concentration; such as 0.025 ppm-3.2 ppm.

[0027] Protease extract: the stock solution of bromelain extract (purchased from Jianian Biochemical Products Co., Ltd., Douliu City, Taiwan) was dispersed with deionized water to an experimental concentration; eg, 100 ppm-400 ppm.

[0028] Prepar...

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Abstract

The present invention provides a complex, which is formed by coordinating protease and nano-silver. The complex has an absorption spectrum as shown in Figure 1. After 17 hours, the light absorption at a wavelength of 250 nanometers to 300 nanometers and a wavelength of 450 nanometers value drops.

Description

technical field [0001] The invention discloses a protease-nano-silver complex and an application thereof. The complex is formed by protease and nano-silver, and has good antibacterial ability. Background technique [0002] Antibacterial refers to the process of killing bacteria or hindering the growth and reproduction of bacteria and their activity by chemical and physical methods. Antibacterial materials are materials that can hinder the growth and reproduction of bacteria or inactivate bacteria. The growth of harmful microorganisms and the spread of diseases, antibacterial materials have been widely used in various daily necessities. For example, when antibacterial materials are used in refrigerators, they can extend the shelf life of food and prevent corrosion. Antibacterial materials used in the manufacture of washing machines can prevent mold, For the growth of bacteria, the use of antibacterial materials in public facilities can effectively reduce the spread of disease...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/40A01P1/00A01P3/00A61L2/18A01N59/16A01N63/50
CPCA01N63/50A01N59/16A61L2/18
Inventor 林鸿明洪硕廷王伟任
Owner 林鸿明
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