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CN102071600B - Method for preparing edible wrapping paper by taking Dangshan pears as raw materials - Google Patents

Method for preparing edible wrapping paper by taking Dangshan pears as raw materials Download PDF

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Publication number
CN102071600B
CN102071600B CN2010105467854A CN201010546785A CN102071600B CN 102071600 B CN102071600 B CN 102071600B CN 2010105467854 A CN2010105467854 A CN 2010105467854A CN 201010546785 A CN201010546785 A CN 201010546785A CN 102071600 B CN102071600 B CN 102071600B
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CN
China
Prior art keywords
dangshan
wrapping paper
pears
edible wrapping
dangshan pear
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Expired - Fee Related
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CN2010105467854A
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Chinese (zh)
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CN102071600A (en
Inventor
王岸娜
吴立根
王晓曦
竹建德
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Henan University of Technology
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Henan University of Technology
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Abstract

The invention relates to a method for preparing edible wrapping paper by taking Dangshan pears as raw materials, and the method is characterized by comprising the following steps: selecting fresh and undecomposed Dangshan pears, removing the stems and kernels of the Dangshan pears, and after cleaning the obtained Dangshan pears with clean water, cutting the Dangshan pears into pieces, wherein the size of each Dangshan pear piece is 2cm*5cm; then draining the Dangshan pear pieces, and after blanching the drained Dangshan pear pieces for 2 minutes in a 0.3% (w/v) sodium bicarbonate solution at a temperature of 95-100 DEG C, beating the obtained product; and after adding 5-10% (w/v) milk into the obtained serosity, homogenizing the obtained mixture, then adding carboxymethyl cellulose, carrageenan 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 Dangshan pears as the raw materials. The edible wrapping paper prepared by the method provided by the invention is white, and has exquisite quality and special fragrance of Dangshan pears, 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 Dangshan pear
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 Dangshan pear.
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.And be that the edible wrapping paper that raw material is made does not also appear in the newspapers with fruit.
Dangshan pear has won fame both at home and abroad, and the fruit macronucleus is little, Huang Liang is attractive in appearance, the thin succulence of skin, crisp sweetness, and have concurrently slake thirst and help produce saliva, moistening lung is relieved summer heat, reduced phlegm to society's heat, the function of relieving cough and asthma, defaecation diuresis.Pericarp is a green-yellow, and the storage back is yellow; Pulp white, crisp, juice is many, and it is dense sweet to distinguish the flavor of; Its operatic circle is nutritious, contains multiple human body essential amino acid, vitamin, mineral matter, sugar content on average about 13%, soluble solid 11%~14%, soluble sugar 7.35%, titratable acid 0.10%, 2.21 milligrams/hectogram of vitamin C.Dangshan pear is given birth to, prepared food is all good, and is all-ages." eat the heat of six internal organs clearly raw, prepared food can be grown the moon of the five internal organs " more has higher medical value concurrently, receives each personage's of stratum favor for hundreds of years.Compendium of Material Medica the 30 volume has full and accurate record; Clinical also proof: Dangshan pear has the heat of quenching the thirst, promote the production of body fluid, the dispel effects such as moistening lung, relieving cough and asthma, nourishing Yin and falling fire, cool heart detoxifcation of relieving summer heat, reduce phlegm; Be referred to as " Chinese artichoke in the fruit, medicine Zisco clarified butter " by the successive dynasties traditional Chinese medical science.But Dangshan pear is many at present is main to eat raw, and fabricated product is less.
The processing fresh content of " a kind of is the preparation method of the edible wrapping paper of raw material with the Dangshan pear " invention exploitation Dangshan pear is prepared as and can be used as leisure food, can improve the economic benefit of Dangshan pear as the exterior and interior packing of food again.
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 Dangshan pear., the peculiar fragrance that in this way the edible wrapping paper quality of preparation is fine and smooth, color is pure white, have Dangshan pear 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 Dangshan pear., it is characterized in that, select fresh, the rotten Dangshan pear of nothing for use, remove carpopodium, fruit stone, after cleaning with clear water, be cut into the piece of about 2cm * 5cm size, drain, pull an oar behind the blanching 2min in 95~100 ℃ of 0.3% (w/v) sodium bicarbonate solution; Add homogeneous after the milk of 5~10% (v/v) in the slurries, add 4~6% (w/v) carboxymethyl cellulose behind the homogeneous in the feed liquid, 1~3% (v/v) carragheen and 0.7~1.0% (w/v) shitosan, obtaining Dangshan pear after the moulded section is the edible wrapping paper of raw material.
Select fresh, the rotten Dangshan pear of nothing for use, remove carpopodium, fruit stone, after cleaning with clear water, be cut into the piece of about 2cm * 5cm size, drain.
Pull an oar behind the blanching 2min in 95~100 ℃ of 0.3% (w/v) sodium bicarbonate solution of block Dangshan pear.
Add homogeneous after the milk of 5~10% (v/v) in the Dangshan pear slurries.
Add 4~6% (w/v) carboxymethyl cellulose behind the homogeneous in the feed liquid, 1~3% (v/v) carragheen and 0.7~1.0% (w/v) shitosan, moulded section.
The specific embodiment
Embodiment 1: select fresh, the rotten Dangshan pear of nothing for use, remove carpopodium, fruit stone, after cleaning with clear water, be cut into the piece of about 2cm * 5cm size, drain, pull an oar behind the blanching 2min in 100 ℃ of 0.3% (w/v) sodium bicarbonate solution; Add homogeneous after the milk of 8% (v/v) in the slurries, add 6% (w/v) carboxymethyl cellulose behind the homogeneous in the feed liquid, 2% (v/v) carragheen and 0.7% (w/v) shitosan, obtaining Dangshan pear after the moulded section is the edible wrapping paper of raw material.
Embodiment 2: select fresh, the rotten Dangshan pear of nothing for use, remove carpopodium, fruit stone, after cleaning with clear water, be cut into the piece of about 2cm * 5cm size, drain, pull an oar behind the blanching 2min in 100 ℃ of 0.3% (w/v) sodium bicarbonate solution; Add homogeneous after the milk of 6% (v/v) in the slurries, add 4% (w/v) carboxymethyl cellulose behind the homogeneous in the feed liquid, 3% (v/v) carragheen and 0.8% (w/v) shitosan, obtaining Dangshan pear after the moulded section is the edible wrapping paper of raw material.
Embodiment 3: select fresh, the rotten Dangshan pear of nothing for use, remove carpopodium, fruit stone, after cleaning with clear water, be cut into the piece of about 2cm * 5cm size, drain, pull an oar behind the blanching 2min in 95 ℃ of 0.3% (w/v) sodium bicarbonate solution; Add homogeneous after the milk of 10% (v/v) in the slurries, add 5% (w/v) carboxymethyl cellulose behind the homogeneous in the feed liquid, 1% (v/v) carragheen and 1.0% (w/v) shitosan, obtaining Dangshan pear after the moulded section is the edible wrapping paper of raw material.

Claims (1)

1.一种以砀山梨为原料的可食包装纸的制备方法,其特征在于,选用新鲜、无变质砀山梨,去除果梗、果核,用清水洗净后,切成2cm×5cm大小的块,沥干,95~100℃0.3%(w/v)碳酸氢钠溶液中烫漂2min后打浆;浆液中加入5~10%(v/v)的牛奶后均质,均质后料液中加入4~6%(w/v)羧甲基纤维素,1~3%(v/v)卡拉胶和0.7~1.0%(w/v)壳聚糖,压模成型后得到砀山梨为原料的可食包装纸。1. a kind of preparation method taking Dangshan pear as raw material edible wrapping paper is characterized in that, select fresh, non-deteriorated Dangshan pear for use, remove fruit stem, fruit core, after cleaning with clear water, be cut into 2cm * 5cm size Blocks, drained, blanched in 0.3% (w/v) sodium bicarbonate solution at 95-100°C for 2 minutes and then beating; adding 5-10% (v/v) milk to the slurry and then homogenizing, the homogenized material liquid Add 4-6% (w/v) carboxymethyl cellulose, 1-3% (v/v) carrageenan and 0.7-1.0% (w/v) chitosan to the sorbet, and obtain Dangshan pear after compression molding. Raw edible wrappers.
CN2010105467854A 2010-11-17 2010-11-17 Method for preparing edible wrapping paper by taking Dangshan pears as raw materials Expired - Fee Related CN102071600B (en)

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CN102071600B true CN102071600B (en) 2012-06-27

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887112A (en) * 2006-07-17 2007-01-03 海通食品集团股份有限公司 Method of improving comprehensive performance of vegetable paper
CN1912245A (en) * 2006-08-23 2007-02-14 江南大学 Preparation methodof edible package paper
CN101205694A (en) * 2006-09-22 2008-06-25 天津中英纳米科技发展有限公司 Fruit-vegetable paper and method for preparing same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0382900A (en) * 1989-08-28 1991-04-08 Wataru Sakai Preparation of dissolvable edible paper from process waste of vegetable food
US8048466B2 (en) * 2004-09-08 2011-11-01 Matthew de Bord Fruit and vegetable films and uses thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887112A (en) * 2006-07-17 2007-01-03 海通食品集团股份有限公司 Method of improving comprehensive performance of vegetable paper
CN1912245A (en) * 2006-08-23 2007-02-14 江南大学 Preparation methodof edible package paper
CN101205694A (en) * 2006-09-22 2008-06-25 天津中英纳米科技发展有限公司 Fruit-vegetable paper and method for preparing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平3-82900A 1991.04.08

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