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

Mildew-proof method for dried tangerine or orange peel

A technology for preventing mildew and tangerine peel, which is applied in the directions of microorganism-based methods, botanical equipment and methods, biochemical equipment and methods, etc., can solve the problems that drying conditions cannot be equal to natural conditions, short storage time, etc., and achieve the aging process. Concise and convenient, enhance economic value, enhance the effect of stability

Inactive Publication Date: 2020-11-24
SOUTH CHINA AGRI UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the invention has the effect of delaying the mildew of tangerine peel, due to the short storage time, the artificially controlled drying conditions cannot be equal to the natural conditions, and the actual effect needs to be verified in actual production and storage

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
  • Mildew-proof method for dried tangerine or orange peel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] S1, material selection;

[0042] Choose citrus with good color and no obvious pests as raw materials, wash and peel;

[0043] S2. Preparation of fermentation broth of Bacillus lactis;

[0044] S21. Preparation of fermentation medium: Weigh 20g of whey powder, 10g of glucose, 1g of magnesium sulfate, 2g of dipotassium hydrogen phosphate, and 0.5g of manganese sulfate, dissolve them in a certain amount of water, dilute to 1L, and pack them at 121℃. Sterilize under conditions for 15 minutes to obtain fermentation medium;

[0045] S22. Inoculation culture: Inoculate Bacillus lactis DU-106 into the fermentation medium with an inoculum amount of 0.1%, place it in a shaker at 180r / min, 37°C for 35h and take it out after liquid fermentation;

[0046] S23. Filtration: after taking it out, filter with a 0.22μm filter membrane to obtain the fermentation broth of Bacillus lactis;

[0047] S3. Prepare a polylysine solution;

[0048] The amount of polylysine added is 0.1%, 2% of acetic acid is ...

Embodiment 2

[0054] S1, material selection;

[0055] Choose citrus with good color and no obvious pests as raw materials, wash and peel;

[0056] S2. Preparation of fermentation broth of Bacillus lactis;

[0057] S21. Preparation of fermentation medium: Weigh 20g of whey powder, 10g of glucose, 1g of magnesium sulfate, 2g of dipotassium hydrogen phosphate, and 0.5g of manganese sulfate, and dissolve them in a certain amount of water, dilute to 1L, and pack them at 121℃. Sterilize under conditions for 15 minutes to obtain fermentation medium;

[0058] S22. Inoculation culture: inoculate Bacillus lactis DU-106 into the fermentation medium with an inoculum amount of 0.1%, place it in a shaker at 180r / min, 37°C for 72h, and take it out after liquid fermentation;

[0059] S23. Filtration: after taking it out, filter with a 0.22μm filter membrane to obtain the fermentation broth of Bacillus lactis;

[0060] S3. Prepare a polylysine solution;

[0061] The amount of polylysine added is 0.2%, 5% acetic acid i...

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 mildew-proof method for dried tangerine or orange peel. The method comprises the steps of material selection, lactic acid bacillus fermentation liquor preparation, polylysinesolution preparation, soaking, drying and the like. The lactic acid bacillus fermentation liquor preparation comprises three steps of fermentation culture medium preparation, inoculation culture andfiltration. A lactic acid bacillus fermentation liquor and a polylysine solution are mixed for use, so that growth of moulds and various bacteria can be effectively inhibited, the activity of polyphenol oxidase and peroxidase can be reduced, and the aims of preventing the dried tangerine or orange peel from mildewing and enhancing the stability of the dried tangerine or orange peel in a storage period are fulfilled; and the treated dried tangerine or orange peel can effectively maintain the quality of the dried tangerine or orange peel, and can still prevent the dried tangerine or orange peelfrom mildewing in an aging process in the southern humid and hot environment.

Description

Technical field [0001] The invention relates to the processing technology field of tangerine peel, in particular to a method for preventing mold from tangerine peel. Background technique [0002] Chenpi is the dry and mature peel of the cultivated variety of Citrus reticulata Blanco, a plant of the family Rutaceae. It is produced all over the country, among which the one from Xinhui, Guangdong is of good quality. Tangerine peel has the effects of invigorating the stomach and eliminating food, smoothing the qi and widening the diaphragm, removing dampness and reducing phlegm. Modern scientific research has shown that the peel is rich in flavonoids and volatile oil components, which can help digestion, anti-thrombosis, and anti-oxidation. [0003] Traditional Chinese medicine believes that tangerine peel is good for a long time. There is a proverb in Guangdong: "One or two tangerine peels are one or two gold, and a century-old tangerine peel is better than gold." The local standard ...

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): A01N3/00C12N1/20A01N63/22A01N37/46A01P3/00A01P1/00C12R1/07
CPCA01N3/00A01N37/46A01N63/22C12N1/20
Inventor 杜冰李俊健黎攀林锦铭陈燕兰钟淳菲
Owner SOUTH CHINA AGRI UNIV
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