Fresh Sophora davidii (Franch.) Skeels soft-can and production technique thereof

A technology of bitter thorn flowers and soft cans, which is applied in the field of fresh bitter thorn flower soft cans and its production process, can solve the problems of waste of wild edible flower resources, low utilization rate, and no production process of fresh bitter thorn flower soft cans. The effect of complete shape, high product yield and pure color

Inactive Publication Date: 2009-06-17
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the edible and medicinal value of the bitter thorn flower has long been confirmed by the folks, at present, when the bitter thorn flower is eaten, it can only be eaten in time when the bitter thorn flower is still fresh after picking. Once the bitter thorn flower is not fresh, it cannot be eaten , causing this precious wild edible flower resource to be wasted in vain, and the utilization rate is very low
So far, there is no fresh bitter thorn flower soft can and the report of its manufacturing process in the present technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Pick in time when they just bloom from March to May. Choose fresh and high-quality bitter thorn flowers with thick flesh, moderate maturity, no damage, no disease spots, and no pests. Wash them with clean water and soak them in 1.5% salt solution for later use. Take out the bitter thorn flowers soaked in salt water, filter out the water, and heat in a microwave oven for 1.0 minute. Put the bitter thorn flower into 3 times the weight of the color and shape protection solution, and then vacuumize it at 0.05MPa until almost no air bubbles are released. The components of the color-protecting and shape-protecting lotion are: 0.02% citric acid, 0.02% sodium sulfite, 0.6% table salt, 0.08% calcium chloride, and the rest is water. Put the bitter thorn flowers treated above into packaging bags according to different grades as soon as possible, minimize the residence time to avoid pollution caused by air and other links, and then carry out vacuum packaging. The soft can was ster...

Embodiment 2

[0020] Pick in time when they just bloom from March to May. Choose fresh and high-quality bitter thorn flowers with thick flesh, moderate maturity, no damage, no disease spots, and no pests. Wash them with clean water and soak them in 3% salt solution for later use. Take out the bitter thorn flowers soaked in salt water, filter out the water, and heat in a microwave oven for 3 minutes. Then put the bitter thorn flower into 6 times the weight of the color and shape protection solution, and vacuumize it at 0.06MPa until almost no air bubbles are released. The components of the color-protecting and shape-protecting lotion are: 0.5% citric acid, 0.2% sodium sulfite, 2% table salt, 2.5% calcium chloride, and the rest is water. Put the bitter thorn flowers treated above into packaging bags according to different grades as soon as possible, minimize the residence time to avoid pollution caused by air and other links, and then carry out vacuum packaging. The soft can was sterilized w...

Embodiment 3

[0022] Pick in time when they just bloom from March to May. Choose fresh and high-quality bitter thorn flowers with thick flesh, moderate maturity, no damage, no disease spots, and no pests. Wash them with clean water and soak them in 4.5% salt solution for later use. Take out the bitter thorn flowers soaked in salt water, filter out the water, and heat in a microwave oven for 4.5 minutes. Put the bitter thorn flower into 9 times the weight of the color and shape protection solution, and vacuum it at 0.07MPa until almost no air bubbles are released. The composition of the color-protecting and shape-protecting lotion is: 0.8% citric acid, 0.45% sodium sulfite, 4.5% common salt, 4.5% calcium chloride, and the rest is water. Put the bitter thorn flowers treated above into the packaging bags according to different grades as soon as possible, minimize the residence time to avoid pollution caused by air and other links, and then carry out vacuum packaging. The soft cans were steril...

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PUM

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Abstract

The invention provides a fresh Sophora davidii Rom ex Pavol soft can and manufacturing process thereof. The fresh Sophora davidii Rom ex Pavol soft can is made from fresh Sophora davidii Rom ex Pavol, by the processes of: cleaning, socking in normal temperature salt water, deactivating enzymes by dry method in micro-wave oven, color and shape protecting, putting into composite membrane foodstuff packaging material, sealing and packaging by vacuum, sterilizing, cooling and inspecting. The Sophora davidii Rom ex Pavol soft can provided in the invention retains the natural color of the Sophora davidii Rom ex Pavol which is in pure color of white or faint yellow, has delicate fragrance, tender flesh, intact shape and same edible value with the new picked Sophora davidii Rom ex Pavol. Thus, the after-pick edible term of the Sophora davidii Rom ex Pavol is prolonged, and the waste of wild food resource is avoided.

Description

Technical field: [0001] The invention relates to the technical field of food processing, in particular to soft cans with fresh bitter embroidered flowers and a manufacturing process thereof. Background technique: [0002] The scientific name of bitter thorn flower is bitter thorn (Sophora davidii Rom ex Pavol), also known as white thorn flower, wolf tooth thorn, iron horse hushao. It grows in the sand dunes of river valleys and the shrubs on the roadside of hillsides, and is distributed in central, southern and western Yunnan. The crude protein content of bitter thorn flowers is 20.79%. It has a complete range of amino acids, and contains VB1, VB2, niacin, VC, carotene and other vitamins. It is rich in mineral elements and contains appropriate amounts of cellulose, carbohydrates, acids and fruits Glue and other nutritional components; therefore, the bitter thorn flower has a complete range of nutritional components, rich in content, and has high nutritional value. Also hav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/29A23L1/212A23L33/00
Inventor 樊建赵天瑞曹建新覃宇悦
Owner KUNMING UNIV OF SCI & TECH
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