Preservation of carved or processed fresh vegetables and fruits and special antistaling agent therefor

A fresh-keeping method and technology of preservatives, which are applied in the direction of fruit and vegetable preservation, acid preservation of fruits/vegetables, applications, etc., can solve the problems of banquet quality and effect decline, lack of manpower, affecting the color and effect of dishes, and ornamental value, etc., to achieve The effect of improving the quality of life, high application value, and broad market prospects
CN1853488AInactive Publication Date: 2006-11-01TSINGHUA UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
TSINGHUA UNIV
Publication Date
2006-11-01
Estimated Expiration
Not applicable Β· inactive patent
Patent Text Reader

Abstract

An antistaling method for the carved or processed fresh vegetable or fruit features that said carved or processed fresh vegetable or fruit is immersed in the antistaling agent which is an aqueous solution prepared proportionally from edible acetic acid, edible, citric acid, cane sugar, calcium chloride, and chitosan. Its advantages are high antistaling effect (6-10 months) and edible.
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Description

technical field

[0001] The invention relates to a fresh-keeping method and a special fresh-keeping agent for carved or processed fresh vegetables and fruits in the technical field of food fresh-keeping. Background technique

[0002] Carved fruits and vegetables are one of the most commonly used decorations in Chinese cuisine. However, in large-scale banquets with hundreds or even more than a thousand people, due to the variety of cuisines and the large amount of meals, and carved fruits and vegetables are indispensable decorations in various recipes, there is a great demand for carved fruits and vegetables. If on-site carving is adopted, it will cause great pressure on the organizers and chefs of the banquet due to tight time and insufficient manpower. For this reason, we can only reduce the use of decorations and simplify the precision of decorations. As a result, the color and effect of dishes and the ornamental value will be affected, and the quality and effect of the ba...

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
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