Manufacturing method of preserved fruits of persimmons in Baoshang

A production method and technology of sweet persimmon, applied in confectionary, confectionary industry, food science, etc., can solve the problems of poor appearance and color, difficult preservation, lack of variety in taste and flavor, etc.

Active Publication Date: 2014-09-24
云南立春冻干食品有限公司
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The processing of sweet persimmon is mainly based on the traditional dried persimmons with skins. The appearance and color of the products are poor, it is not easy to preserve, and the taste and flavor are lacking in diversity.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Select nine-ripe sweet persimmon fresh fruit, peel off the outer skin of the sweet persimmon, cut the slices crosswise, and keep the round shape of the persimmon slices. The color protection solution is prepared by using edible citric acid with a concentration of 0.5% and sodium D-isoascorbate with a concentration of 0.1%, and soaked for color protection for 8 hours. After draining, use a concentration of 25% sugar solution (prepared by adding purified water to white granulated sugar) to cook. The cooking temperature is 75° C. and the time is 10 minutes. Take out the preserved fruit, put it into a tray after draining, and dry it in a blast drying oven at 70°C for 12 hours. Dry until it does not stick to your hands, then it can be sealed and packaged.

Embodiment 2

[0020] Select nine-ripe sweet persimmon fresh fruit, peel off the outer skin of the sweet persimmon, cut the slices crosswise, and keep the round shape of the persimmon slices. The color protection solution is formulated with 0.3% edible citric acid and 0.2% sodium D-isoascorbate, soaked for color protection, and the color protection time is 10 hours. After draining, use a concentration of 30% sugar solution (prepared by adding purified water to white granulated sugar) to cook. The cooking temperature is 80° C. and the time is 10 minutes. Take out the preserved fruit, put it into a tray after draining, and dry it in a blast drying oven at 70°C for 14 hours. Dry until it does not stick to your hands, then it can be sealed and packaged.

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 manufacturing method of preserved fruits of persimmons in Baoshang. The manufacturing method comprises the following steps that: 90%-riped fresh persimmon fruits without spots and disease and insect damage at 1400-1800m are selected, and the outer skins of the persimmons are cut away, since the persimmons are fragile, the hardness is good, the convenience is brought for cutting the skins and slicing into pieces, cross cutting is adopted in slicing, and the round shape of the persimmon pieces is maintained; color protecting liquid is prepared by using edible citric acid with the concentration being 0.3%-0.5% and D-sodium erythorbate with the concentration being 0.1-0.2%, soaking color protection is carried out, boiling is carried out at the temperature of 75-80 DEG C by using sugar liquid with the concentration being 25%-30%; and drying is carried out at the temperature of 60-70 DEG C till the treated slices are not sticky. The manufacturing method disclosed by the invention has the advantages that the traditional single method for manufacturing persimmon cakes by natural drying with the skins in processing of the persimmons is changed, and bad fruits and small fruits in production of the persimmons can be utilized; for the preserved fruit produced by the method, the retaining of nutrition of the persimmons is better, the taste and the flavor are better, no pigment is added, the appearance and the color are good and the storage and the selling are easy.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a method for preparing Baoshan sweet persimmon with low sugar content. Background technique [0002] The sweet persimmon planted in Baoshan City, Yunnan Province was introduced and planted in 1976, and later in the mid-1980s, the sweet persimmon scion of Jiro was introduced separately for the introduction and expansion test. Jiro sweet persimmons have been introduced and promoted in Baoshan for more than 30 years. After 30 years of introduction and domestication, Jiro sweet persimmons have obtained excellent and stable characteristics in the fertile soil of Baoshan. 99% of the city's sweet persimmon planting area is planted They are all Jiro sweet persimmons, recommended by the relevant departments. At present, the Jiro sweet persimmons planted in Baoshan have been approved by the Yunnan Provincial Forest Variety Approval Committee. In April this year, they passed the Baoshan "swee...

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): A23G3/48
Inventor 陈绍旭
Owner 云南立春冻干食品有限公司
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