CN102071599B

CN102071599B - Method for preparing edible wrapping paper by taking celeries as raw materials

Info

Publication number: CN102071599B
Application number: CN201010546782A
Authority: CN
Inventors: 王岸娜; 吴立根; 王晓曦; 竹建德
Original assignee: Henan University of Technology
Current assignee: Henan University of Technology
Priority date: 2010-11-17
Filing date: 2010-11-17
Publication date: 2012-08-29
Anticipated expiration: 2030-11-17
Also published as: CN102071599A

Abstract

The invention relates to a method for preparing edible wrapping paper by taking celeries as raw materials, and the method comprises the following steps: selecting fresh and undecomposed celeries, and removing the roots of the selected celeries and impurities in the selected celeries, then after cleaning the obtained celeries with clean water, cutting the cleaned celeries into pieces; after blanching the obtained celery pieces for 8-15 minutes in a 0.5% (w/v) sodium chloride solution at a temperature of 95-100 DEG C, beating the obtained product; and after 3-5% (w/v) adding milk and gelatins into the obtained 15-35% (w/v) serosity, homogenizing the obtained mixture, then adding carrageenan, glycerin, green tea polyphenols and chitosan into the obtained feed liquid subjected to homogenizing, and carrying out die-pressing forming on the obtained mixture so as to obtain the edible wrapping paper prepared by taking the celeries as the raw materials. The edible wrapping paper prepared by the method provided by the invention is emerald green, and has exquisite quality and special celery fragrance, therefore, the edible wrapping paper can be used as a leisure food and used for the exterior and interior packing of food.

Description

A kind of is the preparation method of the edible wrapping paper of raw material with the celery

Technical field

The present invention relates to a kind of preparation method of edible wrapping paper, particularly relating to a kind of is the preparation method of the edible wrapping paper of raw material with the celery.

Background technology

Packing has two big functions: the one, and the protection commodity do not damage, never degenerate in manufacturing, transportation, storage, sales process; The 2nd, to commodity play decoration, beautify, propaganda and value-added effect, also beautified people's life, satisfied the growing material and cultural needs of consumers in general, promote and spurred consumption.Wrapping paper has been widely used in the packing of product of every profession and trade as a kind of important packaging material, and it has comprised boxboard and fluting medium, white board and art post paperboard, soft package of beverage paper, special packing paper etc.Wrapping paper is a big kind of paper industry, and output accounts for 56% of paper and cardboard total output.In all kinds of packing articles, the stationery packing accounts for more than 50%, occupies first of the various packaging material.From the output value, the packaging paper product material is the second largest based packaging material that China is only second to plastics.Along with the appearance of crises such as ecological deterioration, resource plaque lack, energy shortage, people propose the green package one by one of a kind of new theory to packaging field.Green package can be called friend's packing of nuisanceless packing and environment again, and the implication that it mainly contains protection environment, two aspects that economize on resources can reduce discharging wastes and economize on resources.Typicalness is represented as the edible packaging material and has important environmental protection and economy and be worth for environmentally friendly packing material.At present external methodof edible package paper has two kinds, and a kind of is main raw material with vegetables, with the vegetables drying after forming of pulling an oar; Another kind is that starch, carbohydrate are processed pasty state, adds other food additives, takes and the similar method moulding of paper technology.

The total characteristics of vegetable food are to be rich in dietary fiber, multivitamin and mineral matter, dietary fiber quite stable in processing wherein, so the paper dish product nutritive loss that processes is very little, and product moisture little (about 10%), be convenient to transportation and storage.It has not only improved the added value of vegetables, the more important thing is, has solved the problem that vegetables are perishable, be difficult for storage.The paper dish can be applied to make things convenient for various fields such as leisure food, edible packaging.

Celery is a kind of nutrition and the high vegetables of medical value, contains celery two, the bergamot lactones; Volatile oil, organic acid, carrotene and various vitamin; Mineral matters etc., wherein the calcium in citrin and the mineral matter, phosphorus, iron are all abundanter, and human body is had effect calm and the protection blood vessel.Patients such as pregnant woman, wet nurse, hypoferric anemia, high blood pressure, vascular sclerosis, neurasthenia are edible, very helpful as often.Contain multivitamin in the leaf of Herba Apii graveolentis.

Summary of the invention

The purpose of this invention is to provide a kind of is the preparation method of the edible wrapping paper of raw material with the celery; The edible wrapping paper quality of preparation in this way is fine and smooth, color is bud green, the peat-reek of tool celery; Can be used as leisure food, and the exterior and interior packing of food such as instant food, fast food, cake, flavouring.

For realizing above-mentioned purpose, the present invention adopts following technical scheme: a kind of is the preparation method of the edible wrapping paper of raw material with the celery, it is characterized in that, selects fresh, the rotten celery of nothing for use, removes root and impurity, after cleaning with clear water, and stripping and slicing; Pull an oar behind blanching 8～15min in 95～100 ℃ of 0.5% (w/v) sodium chloride solution; Concentration is to add homogeneous behind milk and 1～3% (w/v) gelatin of 3～5% (v/v) in 15～35% (w/v) slurries; Add 1～3% (w/v) carragheen behind the homogeneous in the feed liquid; 1～3% (v/v) glycerine; 0.2～0.4% (v/v) green tea polyphenols and 0.5～1.0% (w/v) shitosan, obtaining celery after the moulded section is the edible wrapping paper of raw material.

Select fresh, the rotten celery of nothing for use, remove root and impurity, after cleaning with clear water, stripping and slicing; Pull an oar behind blanching 8～15min in 95～100 ℃ of 0.5% (w/v) sodium chloride solution.

Concentration is to add homogeneous behind milk and 1～3% (w/v) gelatin of 3～5% (v/v) in 15～35% (w/v) celery slurries.

Add 1～3% (w/v) carragheen behind the homogeneous in the feed liquid, 1～3% (v/v) glycerine, 0.2～0.4% (w/v) green tea polyphenols and 0.5～1.0% (w/v) shitosan, moulded section.

The specific embodiment

Embodiment 1: selects fresh, the rotten celery of nothing for use, removes root and impurity, and after cleaning with clear water, stripping and slicing; Pull an oar behind the blanching 8min in 100 ℃ of 0.5% (w/v) sodium chloride solution; Concentration is to add homogeneous behind milk and 1% (w/v) gelatin of 3% (v/v) in 20% (w/v) slurries; Add 1% (w/v) carragheen behind the homogeneous in the feed liquid; 2% (v/v) glycerine, 0.2% (v/v) green tea polyphenols and 0.6% (w/v) shitosan, obtaining celery after the moulded section is the edible wrapping paper of raw material.

Embodiment 2: selects fresh, the rotten celery of nothing for use, removes root and impurity, and after cleaning with clear water, stripping and slicing; Pull an oar behind the blanching 10min in 100 ℃ of 0.5% (w/v) sodium chloride solution; Concentration is to add homogeneous behind milk and 3% (w/v) gelatin of 5% (v/v) in 15% (w/v) slurries; Add 3% (w/v) carragheen behind the homogeneous in the feed liquid; 1% (v/v) glycerine, 0.4% (v/v) green tea polyphenols and 0.8% (w/v) shitosan, obtaining celery after the moulded section is the edible wrapping paper of raw material.

Embodiment 3: selects fresh, the rotten celery of nothing for use, removes root and impurity, and after cleaning with clear water, stripping and slicing; Pull an oar behind the blanching 15min in 95 ℃ of 0.5% (w/v) sodium chloride solution; Concentration is to add homogeneous behind milk and 2% (w/v) gelatin of 4% (v/v) in 35% (w/v) slurries; Add 2% (w/v) carragheen behind the homogeneous in the feed liquid; 3% (v/v) glycerine, 0.3% (v/v) green tea polyphenols and 1.0% (w/v) shitosan, obtaining celery after the moulded section is the edible wrapping paper of raw material.

Claims

1. one kind is the preparation method of the edible wrapping paper of raw material with the celery, it is characterized in that, selects fresh, the rotten celery of nothing for use, removes root and impurity, after cleaning with clear water, and stripping and slicing; Pull an oar behind blanching 8～15min in 95～100 ℃ of 0.5% (w/v) sodium chloride solution; Concentration is to add homogeneous behind milk and 1～3% (w/v) gelatin of 3～5% (v/v) in 15～35% (w/v) slurries; Add 1～3% (w/v) carragheen behind the homogeneous in the feed liquid; 1～3% (v/v) glycerine; 0.2～0.4% (v/v) green tea polyphenols and 0.5～1.0% (w/v) shitosan, obtaining after the moulded section with the celery is the edible wrapping paper of raw material.