High-quality ornithine extraction method

An extraction method, ornithine technology, applied in chemical instruments and methods, preparation of organic compounds, organic chemistry, etc., can solve the problems of long time, enzyme inactivation, high energy consumption, etc.

Inactive Publication Date: 2017-11-07
HEFEI XINDA MEMBRANE TECH
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing process, the fermented liquid is put into the tank and then passed through the centrifuge after being filtered by the plate and frame. Some manufacturers will also add a double filter device behind the centrifuge. The collected enzyme liquid needs to be further concentrated due to its low enzyme activity. Due to the un

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
  • High-quality ornithine extraction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] specific implementation plan

[0025] now attached figure 1 The present invention will be further described in detail with specific embodiments.

[0026] Concrete embodiment manufacturing steps are as follows:

[0027] A high-quality ornithine extraction method, the extraction process steps comprising:

[0028] Step 1, microfiltration filtration: Put the fermented liquid of ornithine into the primary filtration equipment to obtain the microfiltration dialysate; filter through the ceramic membrane, and remove the bacteria, colony, mycelium, and insoluble protein And remove impurities such as soluble macromolecular proteins;

[0029] Step 2, decolorization treatment: put the obtained microfiltration dialysate into the organic decolorization membrane system for decolorization treatment to obtain decolorization solution; through the organic decolorization membrane system for decolorization treatment, soluble small molecular protein, salt, pigment and other substances, wh...

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 high-quality ornithine extraction method. The method comprises 1, microfiltration: placing a ornithine fermentation broth in a primary filtration device to obtain a microfiltration dialysis liquid and filtering the microfiltration dialysis liquid through a ceramic membrane to remove impurities such as bacteria, colonies, mycelium, insoluble proteins and soluble macromolecular proteins, 2, decoloring treatment, 3, concentration treatment, 4, pH adjustment, 5, concentration crystallization, 6, water washing, 7, drying treatment, and 8, crystallization and crushing. The high-quality ornithine extraction method can be used for a long time in a safe and high-efficiency manner, is easy to maintain, has simple production processes and reduces a production cost.

Description

technical field [0001] The invention relates to a membrane treatment technology for ornithine, in particular to a high-quality ornithine extraction method. Background technique [0002] In organisms, ornithine is mainly involved in the uric acid cycle and plays an important role in the excretion of ammonia nitrogen in the body. In addition to being used as a reagent and injection in medicine, ornithine is usually used together with arginine to prepare foaming drinks for recovery from fatigue. People need it to build and maintain muscle during strength training. It helps reduce muscle loss during aging. In recent years, ornithine has been widely used in food industry and pharmaceutical industry. [0003] In the existing process, the fermented liquid is put into the tank and then passed through the centrifuge after being filtered by the plate and frame. Some manufacturers will also add a double filter device behind the centrifuge. The collected enzyme liquid needs to be fur...

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): C07C229/26C07C227/40C07C227/42
CPCC07C227/40C07C227/42C07C229/26
Inventor 李胜明陈传云梁远争
Owner HEFEI XINDA MEMBRANE TECH
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