Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Photosynthetic bacteria preparation

A technology of photosynthetic bacteria preparation and fermentation bacteria, applied in the field of photosynthetic bacteria, can solve the problems of unsatisfactory application effect, uneven product quality and high rate of miscellaneous bacteria in products

Inactive Publication Date: 2021-06-08
上海乾界生物科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the photosynthetic bacteria on the market are cultivated and propagated under light anaerobic conditions, which are greatly affected by external conditions, and the product has a high rate of bacteria, resulting in uneven product quality and unsatisfactory application effects.

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
  • Photosynthetic bacteria preparation
  • Photosynthetic bacteria preparation
  • Photosynthetic bacteria preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A photosynthetic bacteria preparation consisting of Rhodobacter sphaeroides and agar aqueous solution.

[0040] Described Rhodobacter sphaeroids adopts the following method to cultivate: the Rhodobacter sphaeroides is inoculated in the culture medium, and the inoculum size is 10 8 CFU / mL, the bacteria were cultured at 30°C, 150 rpm in a shaker, under dark aerobic conditions, and the culture time was 2 days.

[0041] The culture medium is composed of the following raw materials: 3.5 parts by weight of ammonium chloride, 5 parts by weight of calcium acetate, 1.5 parts by weight of dipotassium hydrogen phosphate, 1 part by weight of potassium dihydrogen phosphate, 13 parts by weight of peptone, 25 parts by weight of rose flower fermented product , 1000 parts by weight of deionized water; use HCl solution and NaCl solution to adjust the pH of the medium to 7.0.

[0042] The rose fermented product is prepared by the following method: the rose petals are crushed, and the are...

Embodiment 2

[0047] A photosynthetic bacteria preparation consisting of Rhodobacter sphaeroides and agar aqueous solution.

[0048] Described Rhodobacter sphaeroids adopts the following method to cultivate: the Rhodobacter sphaeroides is inoculated in the culture medium, and the inoculum size is 10 8 CFU / mL, the bacteria were cultured at 30°C, 150 rpm in a shaker, under dark aerobic conditions, and the culture time was 2 days.

[0049] The culture medium is composed of the following raw materials: 3.5 parts by weight of ammonium chloride, 5 parts by weight of calcium acetate, 1.5 parts by weight of dipotassium hydrogen phosphate, 1 part by weight of potassium dihydrogen phosphate, 13 parts by weight of peptone, 25 parts by weight of rose flower fermented product , 1000 parts by weight of deionized water; use HCl solution and NaCl solution to adjust the pH of the medium to 7.0.

[0050] The rose fermented product is prepared by the following method: the rose petals are crushed, and the are...

Embodiment 3

[0055] A photosynthetic bacteria preparation consisting of Rhodobacter sphaeroides and agar aqueous solution.

[0056] Described Rhodobacter sphaeroids adopts the following method to cultivate: the Rhodobacter sphaeroides is inoculated in the culture medium, and the inoculum size is 10 8 CFU / mL, the bacteria were cultured at 30°C, 150 rpm in a shaker, under dark aerobic conditions, and the culture time was 2 days.

[0057] The culture medium is composed of the following raw materials: 3.5 parts by weight of ammonium chloride, 5 parts by weight of calcium acetate, 1.5 parts by weight of dipotassium hydrogen phosphate, 1 part by weight of potassium dihydrogen phosphate, 13 parts by weight of peptone, 25 parts by weight of rose flower fermented product , 1000 parts by weight of deionized water; use HCl solution and NaCl solution to adjust the pH of the medium to 7.0.

[0058] The rose fermented product is prepared by the following method: the rose petals are crushed, and the are...

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

PropertyMeasurementUnit
Average lengthaaaaaaaaaa
Average lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a photosynthetic bacteria preparation. The photosynthetic bacteria preparation is composed of rhodobacter sphaeroides and an agar aqueous solution; and the selected culture rhodobacter sphaeroides is cultured in a culture medium prepared according to a specific formula, and the culture medium formula contains a rose fermentation product prepared according to a specific method. Bean sprouts cultivated by the photosynthetic bacteria preparation disclosed by the invention are short in growth cycle, long in individual length, high in vitamin C content and high in protein content, the method is simple to operate and high in benefit, and the used raw materials are low in cost and non-toxic.

Description

technical field [0001] The invention relates to the technical field of photosynthetic bacteria, in particular to a photosynthetic bacteria preparation. Background technique [0002] Photosynthetic bacteria (Photosynthetic Bacteria, referred to as PSB) is a kind of microorganisms that use light as energy and use organic matter, sulfide, ammonia nitrogen, etc. in nature as hydrogen donors and carbon sources to grow and reproduce under anaerobic light or aerobic dark conditions. . Photosynthetic bacteria contain a large amount of high-quality protein, multivitamins, biotin carotenoids, calcium, phosphorus and various trace elements, especially rich in various physiologically active substances such as growth-promoting factors. It uses the photosynthetic heat received by the soil as energy, uses the secretions of plant roots, organic matter in the soil, nitrogen and other substances as the substrate to synthesize sugars, amino acids, vitamins and other substances, and is the m...

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): C12N1/20C12R1/01
CPCC12N1/20
Inventor 林江一蒋蕊陈彪卢丽珍
Owner 上海乾界生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com