Manufacturing method for preserved zizania latifolia

A production method and technology of preserved water bamboo can be applied in confectionery, confectionery industry, food science and other directions, which can solve the problems such as products that have not yet been marketed, and achieve the effects of stable color, pure flavor and delicious taste.

Inactive Publication Date: 2015-09-09
张俊辉
View PDF10 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, as a common food material, wild rice stems are also processed into food or drinks such as canned food, pickles, tea, etc., but dried wild rice stems made from wild wild rice stems have not yet seen related products on the market.

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

[0017] A kind of preparation method of dried wild rice stem, its preparation method adopts the following steps:

[0018] A. Preparation: Select complete and fresh Zizania stems, remove the outer skin, wash and set aside, cut into 2cm-thick Zizania slices, and quickly put the Zizania slices into 15% salt solution, the temperature is controlled at 90°C, and bleached. Ironing for 40s;

[0019] B. Color protection treatment: remove the blanched Zizania stem slices, filter and dry them, put them into 0.06% ferrous sulfate solution, soak them for 2 hours, rinse to remove residual sulfur after soaking, and stabilize the color of Zizania stems;

[0020] C. Preserve crispness and harden: take out the Zizania stem slices after the color protection treatment, filter them dry, put them into 2g / L calcium carbonate mixture, soak for 40min, and submerge the Zizania stem section in the solution to improve the taste of Zizania stem;

[0021] D. Salt pickling: put the brittle and hardened Ziza...

Embodiment 2

[0028] A kind of preparation method of dried wild rice stem, its preparation method adopts the following steps:

[0029] A. Preparation: Select complete and fresh wild rice stems, bamboo shoots, and asparagus, remove their outer skins, wash and set aside, cut into 2.5cm thick wild rice stems, bamboo shoots, and asparagus slices, take 8kg of wild rice stems, 1kg of bamboo shoots, Mix 1kg of asparagus slices evenly to make mixed slices, quickly put the mixed slices into 18% salt solution, control the temperature at 85°C, and blanch for 50s;

[0030] B. Color protection treatment: take out the blanched mixed slices, filter and dry them, put them into 0.07% sulfurous acid solution, soak for 1.5 hours, and rinse to remove residual sulfur after soaking, so that the color of Zizania japonicus can be stabilized;

[0031] C. Preserve brittleness and hardening: take out the mixed piece after the color protection treatment, filter it dry, put it into the mixture of 2g / L calcium carbonate...

Embodiment 3

[0039] A kind of preparation method of dried wild rice stem, carries out as follows:

[0040] A. Preparation: Select complete and fresh wild rice stems, quinces, and Jerusalem artichokes, remove their outer skins, wash them for later use, cut them into 3cm thick wild rice stems, quinces, and Jerusalem artichoke slices, take 7kg of wild rice stems, 2kg of quinces Chips and 1kg of Jerusalem artichoke chips were evenly mixed to make a mixed chip, which was quickly put into a 20% salt solution, the temperature was controlled at 90°C, and blanched for 40 seconds;

[0041] B, color protection treatment: take out the mixed slices after blanching, filter and dry, put into 8% sodium ascorbate solution, soak for 2 hours, and color protection treatment makes the color of wild rice stems stable;

[0042] C. Brittle hardening: take out the mixed slices after the color protection treatment, filter them dry, put them into 0.15% edible calcium chloride solution and soak them for 35 minutes to...

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 for preserved zizania latifolia and relates to the field of deep processing of foods. Zizania latifolia is gramineous zizania latifolia which belongs to a perennial biennial root herbaceous plant wide in planting area. The manufacturing method comprises the following steps: preparing materials; carrying out blanching; carrying out color protection treatment; carrying out brittleness-keeping and hardening treatment; carrying out salting; carrying out pre-cooking; carrying out sugar preserving; carrying out drying; carrying out sugar-coating; carrying out shaping; and carrying out packaging and the like. According to the method disclosed by the invention, by using a saline solution to blanch, not only can the zizania latifolia turcz be sterilized and de-enzymed, but also the permeability of inner cells of the zizania latifolia turcz can be changed, so that penetration of sugar into the preserved zizania latifolia turcz is facilitated. Through the brittleness-keeping and hardening treatment and the color protection treatment, the preserved zizania latifolia turcz is pure in flavor, tasty in flavor and stable in color and luster, and the nutrients of the zizania latifolia turcz can be fully retained. The preserved zizania latifolia turcz has the functions of inducing diuresis and dispelling water, reducing the blood pressure and clearing away heat and loosing the bowels.

Description

technical field [0001] The invention relates to the field of deep food production, in particular to a production method of preserved wild rice stems. Background technique [0002] Zizania, also known as high melon, wild shoots, wild hands, wild bamboo shoots, high bamboo shoots, is a perennial herbaceous plant of the Gramineae genus with a wide range of planting areas. Zizania mainly contains protein, fat, sugar, vitamin B1, vitamin B2, vitamin E, trace carotene and minerals. Asparagus is sweet and cold, smooth and beneficial in nature. It can diuresis and remove water, assist in the treatment of edema of limbs and difficulty in urination, and can also clear away heat and annoyance and quench thirst. It is especially suitable for consumption in summer. It can also relieve alcohol poisoning and cure drunkenness. In terms of diet, wild rice can lower blood pressure, suitable for people suffering from high blood pressure, jaundice hepatitis, women with postpartum milk deficie...

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): A23G3/48A23G3/54
Inventor 张俊辉
Owner 张俊辉
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