Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for removing bitter taste of fresh citrus fruits and application of method

A technology for citrus and fresh fruit, applied in the field of removing bitterness of citrus fresh fruit, can solve problems such as post-bitterness, limited consumption capacity, post-processing industry restrictions, etc., and achieve the effects of improving taste, promoting development, and improving post-bitterness

Active Publication Date: 2022-03-22
POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the output of citrus in my country has been increasing year by year, but because citrus contains limonin, naringin and other bitter substances, most varieties are prone to "post-bitterness" after juicing, resulting in restrictions on post-processing industries such as citrus juicing
However, the consumption capacity of the domestic citrus fresh food market is limited, causing the price of citrus to fall all the way, and citrus farmers around the world have suffered greatly, and the citrus industry in my country is also facing greater challenges.
However, there is no report on the effect of amino acids on citrus bitter substances

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
  • Method for removing bitter taste of fresh citrus fruits and application of method
  • Method for removing bitter taste of fresh citrus fruits and application of method
  • Method for removing bitter taste of fresh citrus fruits and application of method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 Application of Amino Acids in Reducing the Content of Shatian Pomelo Bitter Substances

[0025] The experiment was carried out in Chengdong Town, Meixian County, Meizhou City, using 5-year-old Shatian pomelo trees. Select 5 robust Shatian pomelo plants as a treatment, set up a treatment group and a control group, and set 3 replicates in each group. The prepared 1:40, 1:60 amino acid solution (18 kinds of amino acid injections produced by Fujian Tianquan Pharmaceutical Co., Ltd. purchased in the market, approved by the Chinese Medicine H20033045, diluted 40 and 60 times with water) respectively in 5 June 10th, June 10th (fruit young fruit period), and July 10th (fruit expansion period) were evenly sprayed on the Shatian pomelo plant. The application amount of the amino acid solution was 5000mL per plant, and the control group was sprayed with 5000mL of water per plant. Other agricultural operations such as fertilization and spraying are managed according to n...

Embodiment 2

[0061] Application of embodiment 2 amino acids in reducing the content of lemon fruit bitter substances

[0062] The test was carried out at the experimental base of the Institute of Pomology, Guangdong Academy of Agricultural Sciences, using 4-year-old Ulik lemon fruit trees. Five vigorous lemon fruit trees were selected as a treatment, and a treatment group and a control group were set up, with 3 replicates in each group. The prepared 1:40, 1:60 amino acid solution (18 kinds of amino acid injections produced by Fujian Tianquan Pharmaceutical Co., Ltd. purchased in the market, approved by the Chinese Medicine H20033045, diluted 40 and 60 times with water respectively), in 5 June 1st, June 1st (fruit young fruit period), and July 1st (fruit expansion period) were evenly sprayed on the lemon plants. The dosage of amino acid solution was 2000mL per plant, and the control group was sprayed with 2000mL of water per plant. Other agricultural operations such as fertilization and sp...

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 belongs to the technical field of fruit tree cultivation, and particularly relates to a method for removing bitter taste of fresh citrus fruits and application of the method. Amino acid injection is sprayed in the young fruit period and the fruit swelling period of the citrus fruits, so that the content of bitter taste substances such as limonin and naringin in the peel and pulp parts of the citrus fruits can be remarkably reduced, and the bitter taste of the citrus fruits is improved. Therefore, the bitter taste of the fresh citrus fruits is removed, the taste of the fresh citrus fruits is improved, and the phenomenon of'rear bitter taste 'of juice when the citrus fruits are juiced is improved. Meanwhile, the amino acid used in the invention is an amino acid injection sold in the market, has no side effect on plants, animals and human beings, is applied to removal of bitter taste of fresh citrus fruits in the citrus cultivation process, and has the characteristics of safety and high efficiency. The new application of the amino acid is developed, a new way is provided for removing the bitter taste of the fresh citrus fruits, development of the citrus processing industry is promoted, and important economic value is achieved.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a method for removing the bitterness of fresh citrus fruits and an application thereof. Background technique [0002] Citrus (Citrus reticulata Blanco) belongs to Rutaceae, Citrus. Citrus is the world's largest fruit. It is rich in nutrition and unique in flavor, and is deeply loved by consumers from all over the world. Juices of citrus fruits mainly contain two types of bitter substances, one is the derivatives of triterpenoids, limonin, and the representatives are limonin, nomilin, etc.; the other is Flavanone glycoside compounds, the representatives are naringin (naringin), neohesperidin, wolfberry glycoside and so on. Limonin and naringin are the main sources of bitterness in citrus fruits. The bitterness in fruit juice constitutes the special flavor of citrus fruits, which leads to the phenomenon of "post-bitterness" after processing citrus frui...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/005A01G7/06
Inventor 张瑞敏钟永辉曾继吾吴文黄永敬朱从一吴平治
Owner POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI