WO2020107814A1 - 一种可食用环保日用容器及其制作工艺 - Google Patents

一种可食用环保日用容器及其制作工艺 Download PDF

Info

Publication number
WO2020107814A1
WO2020107814A1 PCT/CN2019/086584 CN2019086584W WO2020107814A1 WO 2020107814 A1 WO2020107814 A1 WO 2020107814A1 CN 2019086584 W CN2019086584 W CN 2019086584W WO 2020107814 A1 WO2020107814 A1 WO 2020107814A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
edible
powder
flour
environment
Prior art date
Application number
PCT/CN2019/086584
Other languages
English (en)
French (fr)
Inventor
任智猛
Original Assignee
任智猛
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 任智猛 filed Critical 任智猛
Publication of WO2020107814A1 publication Critical patent/WO2020107814A1/zh

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0029Perfuming, odour masking or flavouring agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0097Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25Solid
    • B29K2105/251Particles, powder or granules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • B29L2031/7132Bowls, Cups, Glasses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • B29L2031/7154Barrels, drums, tuns, vats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages
    • B29L2031/7162Boxes, cartons, cases

Definitions

  • the invention relates to the technical field of new materials for environmental protection daily necessities, and in particular to an edible environmental protection daily use container and a manufacturing process thereof.
  • the current disposable tableware such as plastic or paper water cups, coffee cups, soup bowls and other daily necessities are mostly non-degradable, generate garbage after use, and cause pollution to the environment, and waste a lot of material resources and hydropower resources and subsequent processing Resources; tableware that people use every day is mostly made of ceramics, sand, metal, plastic, wood and bamboo materials. After production and use, they will pollute the natural environment and can only be reused after washing. Although paper-made It is degradable, but it wastes a lot of resources.
  • the technology of the existing edible cups is relatively simple, there is no specific operation process and ratio, the operability is low, and the practicability is poor, and some materials are still environmentally polluting materials. Therefore, it is necessary to develop edible daily necessities with certain water resistance, oil resistance and no pollution.
  • the purpose of the present invention is to provide an edible and environmentally friendly daily container.
  • the edible and environmentally friendly daily container is made of primary and secondary food raw materials, and is edible with zero pollution.
  • Another object of the present invention is to provide a manufacturing process for edible environmentally friendly daily use containers, which is simple in preparation method, low in cost, beneficial to protect the marine environment, ecological environment and save environmental protection resources, and broaden the global environmental protection daily necessities market.
  • the present invention solves its technical problems by using the following technical solutions.
  • the invention provides an edible environmental protection daily container, which is made of the following raw materials in terms of parts by weight: sorghum powder 8-12 parts, corn flour 8-12 powder, and tackifier powder 10 ⁇ 15 servings, 8-12 servings of starch, 15-20 servings of wheat flour, 6-12 servings of eggs, 0.2-1 servings of food gum, and 10-12 servings of water.
  • the thickening powder is selected from one of stem rice flour and glutinous rice flour or a mixture thereof.
  • the food gum is selected from one or more of carrageenan, agar, gelatin, and microcrystalline cellulose.
  • the raw materials of the edible environmental protection daily-use container further include 0 to 4 parts of a flavor enhancer, and the flavor enhancer is a natural fruit and vegetable product.
  • the flavor enhancer is selected from one or more of barley grass powder, beet powder, onion powder, purple potato powder, taro powder, beet powder, pumpkin powder, carrot powder, mushroom powder, and burdock powder.
  • the edible environment-friendly daily container is made of the following raw materials:
  • Sorghum flour 10 parts corn flour 10 parts, stalk rice flour and/or glutinous rice flour 12 parts, starch 10 parts, wheat flour 16 parts, eggs 9 parts, food gum 3 parts, water 10 parts flavor enhancer 2 parts.
  • the present invention provides a manufacturing process of the above edible environmentally-friendly daily container, which includes:
  • the pressing mold includes an upper pressing mold and a lower pressing mold.
  • a cup-shaped cavity is provided between the upper pressing mold and the lower pressing mold.
  • step S2 the step of putting the slurry into a pressing mold for molding includes: pressing the slurry at room temperature for 1-60 min.
  • the average thickness of the edible environment-friendly daily container is 1-5 mm.
  • step S3 the step of baking and cooking the molded product includes:
  • the edible environment-friendly daily container of the present invention prepares edible edible environment-friendly daily container by using edible main and auxiliary food materials, which is convenient to carry, zero pollution, saves materials, hydropower and subsequent processing resources.
  • edible plastic or paper water cups, plastic soup bowls, rice bowls, plastic coffee cups, beverage cups, food packaging boxes, food and beverage packaging barrels and other utensils can be used to hold warm water, coffee, dishes Soup, rice or solid matter.
  • the promotion of this product is conducive to improving the marine environment and the earth's ecological environment and saving environmental protection resources.
  • the invention When the invention is used for holding warm water, hot coffee and hot vegetable soup, it can keep insoluble in liquid for 30-60 minutes. After using this edible environmentally-friendly daily container, it can be eaten or naturally degraded, and can also be used as food waste to make feed or fertilizer, thus avoiding the pollution of the marine environment and ecological environment caused by discarding it as garbage Deal with the waste of energy and resources generated by garbage.
  • the production process of the edible environmental protection daily-use container in the invention is simple and the cost is low, which is suitable for large-scale industrial production, is beneficial to protect the marine environment, the ecological environment and save environmental protection resources, and broadens the global environmental protection daily necessities market.
  • An embodiment of the present invention provides an edible environment-friendly daily container.
  • the edible environment-friendly daily container is made of edible primary and secondary food materials, avoiding secondary pollution and garbage, which is beneficial to ecological environmental protection and Save environmental resources. Its product forms include water cups, soup bowls, rice bowls, coffee cups, food packaging boxes, food and beverage packaging barrels, etc., which can replace disposable tableware and are widely used in households, restaurants, restaurants, hotels and other public occasions.
  • the edible environment-friendly daily container is made of the following raw materials:
  • sorghum flour can not only increase the nutrition of the container, but also strengthen the hardness of the product to meet the needs of tableware.
  • the thickening powder can be used as a thickener to increase the adhesion of the finished product.
  • the thickening powder is selected from one of stem rice flour and glutinous rice flour or a mixture thereof.
  • Corn flour is rich in anti-cancer factors such as linoleic acid, dietary fiber and glutathione, and contains vitamin E, vitamin B2, and trace elements such as calcium, iron, and phosphorus. It has high nutritional value; it uses glutinous rice flour
  • the container formed by the blending of rice flour and/or sorghum flour with sorghum flour and starch is not easy to deform and has good toughness.
  • the food gum is selected from one or more of carrageenan, agar, gelatin, and microcrystalline cellulose.
  • Food glue generally refers to macromolecular substances that dissolve in water and can fully hydrate under certain conditions to form a thick, greasy or jelly liquid. Food glue can further play the role of thickening, thickening, and adhesion.
  • Carrageenan has high transparency, strong water absorption, and easy dissolution. It is a commonly used thickener in food processing. Agar is easily dispersed in hot water. It can increase the adhesiveness, elasticity and water holding capacity of finished products in food processing, which is conducive to its further processing.
  • Gelatin is a high-molecular polymer produced by the decomposition of collagen contained in animal dander, cartilage, ligaments, and sarcolemma. It can be used as a gelling agent, stabilizer, emulsifier, thickener, and clarifier. In food.
  • Microcrystalline cellulose is a kind of purified, partially depolymerized cellulose, which is relatively non-toxic and non-irritating, can improve the heat resistance and adhesion of starch gel, and is conducive to stabilizing emulsions and foams.
  • the ratio of carrageenan, gelatin and microcrystalline cellulose is 3:2:5, the container has better toughness and water and heat resistance.
  • the raw materials of the edible environmental protection daily-use container further include 0 to 4 parts of a flavor enhancer, and the flavor enhancer is a natural fruit and vegetable product.
  • the flavor enhancer is selected from barley grass powder, beet powder, onion powder, purple potato powder, taro powder, beet powder, pumpkin powder, carrot powder, mushroom powder, burdock
  • the powders but not limited to one or more of the above-mentioned fruit and vegetable powders, various edible fruit and vegetable products can be added as flavor enhancers according to customer requirements. After adding flavor enhancer, it can supplement and enhance the flavor of the container, thereby improving its palatability and increasing the nutritional value of the product.
  • the edible environment-friendly daily container is made of the following raw materials:
  • the container molded product has better machinability, taste and durability, which is conducive to exerting its use function and suitable for different use environments.
  • the mixed ratio of stem rice flour and glutinous rice flour is 1:1, it has better processability.
  • the invention provides a manufacturing process of an edible environmentally-friendly daily container, which includes:
  • the pressing mold includes an upper pressing mold and a lower pressing mold.
  • a cup-shaped cavity is provided between the upper pressing mold and the lower pressing mold.
  • step S1 sorghum flour, corn flour, stalk rice flour and/or glutinous rice flour, starch, and wheat flour are uniformly mixed, and then sieved to obtain a pre-mixed flour. Then mix eggs, food gum, water and flavor enhancer in a blender to obtain a mixed solution, add the stirring powder to the mixed solution and further stir to obtain the slurry.
  • the preparation time of the slurry is 15-20 minutes. During the preparation process, the stirring powder can be gradually added, and the stirring is continued during the addition process. Under this method, it is beneficial to obtain a uniformly mixed slurry.
  • the stirring powder may be continuously added during the continuous stirring of the mixed liquid, or may be added in batches, for example, the stirring powder may be added in three times, and the first time to add 1/4 of the total stirring powder, stirring 5 minutes, after uniform mixing, add 1/2 of the total amount of stirring powder, and stir for 10 minutes. After uniform mixing, add 1/4 of the total amount of remaining stirring powder, and stir for 5 minutes to make it further mixed evenly.
  • a 60 mesh sieve is used for sieving.
  • step S2 the step of putting the slurry into a pressing mold for molding includes: pressing the slurry at room temperature for 1-60 min. During the pressing process, the machine is repeatedly pressed 3-5 times for molding, and the thickness of the container of the molded product can be changed by the selection of the mold.
  • the average thickness of the edible environment-friendly daily container is 1-5 mm. Within this range, the basic use requirements can be met, and the production cost is reduced. Further, when the edible environmentally friendly daily container is thick, although it has a greater strength of use, it will also increase the cost of use of the material, and when the edible environmentally friendly daily container is thin, the container body is easily broken, which is not conducive to off Die, easy to break during use.
  • step S3 the step of baking and curing the molded product includes:
  • the molded product When cooked in a vacuum oven, the molded product may be first cooked at 70-100°C for 20-40 minutes, and then dried at 30-70°C for 10-30 minutes. Drying the molded product at a low temperature not only ensures a certain strength and toughness of the finished product, but also avoids the formation of a hard shell due to the excessively long cooking time at high temperature.
  • the molded product is cooked at 85°C for 30 min, then bake at 50°C for 20 min.
  • Molding Put the slurry into a water cup and press to mold to obtain a molded product.
  • the molding temperature is 25°C and the time is 60 min.
  • the finished product is obtained after demoulding, cooling and packaging.
  • Molding Put the slurry into a coffee press mold to form a molded product.
  • the molding temperature is 30°C and the time is 50 min.
  • the finished product is obtained after demoulding, cooling and packaging.
  • Molding Put the slurry into a soup bowl and press mold to obtain a molded product.
  • the molding temperature is 25°C and the time is 30 minutes.
  • the finished product is obtained after demoulding, cooling and packaging.
  • This embodiment provides an edible environment-friendly daily food packaging barrel (such as a hamburger, chicken wings and other package barrels in a large fast food company in the United States, a barreled food packaging barrel that can be seen in the supermarket), and is prepared according to the following steps :
  • Molding Put the slurry into a food packaging barrel and press the mold to obtain a molded product.
  • the molding temperature is 15°C and the time is 45 minutes.
  • the finished product is obtained after demoulding, cooling and packaging.
  • Molding Put the slurry into a food packaging box and press to mold to obtain a molded product.
  • the molding temperature is 5°C and the time is 25 minutes.
  • the finished product is obtained after demoulding, cooling and packaging.
  • Molding Put the slurry into a water cup and press to mold to obtain a molded product.
  • the molding temperature is 15°C and the time is 10 minutes.
  • Example 1 Example 2
  • Example 3 Example 4
  • Example 5 Comparative Example 1 Softening time (min) 62 57 49 43 35 18 Water resistance (K1) 0.93 0.90 0.88 0.85 0.78 0.56
  • Example 1 Example 2
  • Example 3 Example 1
  • Example 5 Comparative Example 1 Softening time (min) 54 45 44 40 29 10 Oil resistance (K2) 0.92 0.85 0.85 0.80 0.76 0.38
  • the present invention adopts a special cooking process, which can keep the edible environmentally friendly daily container from softening and deformation for 30 to 60 minutes when it is filled with liquid. Oil resistance performance has potential market value.

Abstract

一种可食用环保日用容器,包括可食用水杯、咖啡杯、汤碗、饭碗、饮料杯、食品包装盒、食品饮料包装桶,按照重量份计,可食用环保日用容器由以下原料制成:高粱粉8~12份、玉米粉8~12粉、增粘粉10~15份、淀粉8~12份、小麦粉15~20份、鸡蛋6~12份、食品胶0.2~1份、水10~12份。该可食用环保日用容器的制作工艺,包括:S1,将可食用环保日用容器的原料混合,得到浆料;S2,将浆料放入压制模具中成型,得到成型品;S3,对成型品进行烘烤熟制得到可食用环保日用容器。该产品环保、零污染、其制备方法简单,可批量生产,代替现有的一次性用具,有利于保护海洋和生态环境、节约环保资源,拓宽全球环保日用品市场。

Description

一种可食用环保日用容器及其制作工艺 技术领域
本发明涉及环保日用品新材料技术领域,且特别涉及一种可食用环保日用容器及其制作工艺。
背景技术
目前一次性的餐具如塑料或纸质的水杯、咖啡杯、汤碗等日用品具绝大部分不可降解,用后产生垃圾,且对环境造成污染,并且浪费大量的材料资源和水电资源以及后续处理资源;人们日常使用的餐具,大多由陶瓷、砂器、金属、塑料、木竹等材料制成,它们在生产、使用之后都会对自然环境产生污染,通过水洗后才能重复使用,纸制的虽然可降解,但是对资源浪费大。目前己有的可食用杯的技术较为简单,没有具体的操作工艺及配比,可操作性低,实用性较差,并且部分材料仍属具有环境污染的材料。因此有必要研制出具有一定耐水性、耐油性、无污染的可食用日用品。
技术问题
本发明的目的在于提供一种可食用环保日用容器,此可食用环保日用容器均采用主、副的食品类原料制成,可食用、零污染。
本发明的另一目的在于提供一种可食用环保日用容器的制作工艺,以制备方法简单、成本低廉、有利于保护海洋环境、生态环境和节约环保资源,拓宽全球环保日用品市场。
技术解决方案
本发明解决其技术问题是采用以下技术方案来实现的。
本发明提出一种可食用环保日用容器,按照重量份计,所述可食用环保日用容器由以下原料制成:高粱粉8~12份、玉米粉8~12粉、增粘粉10~15份、淀粉8~12份、小麦粉15~20份、鸡蛋6~12份、食品胶0.2~1份、水10~12份。
进一步地,所述增粘粉选用梗米粉和糯米粉中的一种或其混合物。
进一步地,所述食品胶选自卡拉胶、琼脂、明胶、微晶纤维素中的一种或多种。
进一步地,所述可食用环保日用容器的原料还包括,增味剂0~4份,所述增味剂为天然果蔬制品。
进一步地,所述增味剂选自大麦苗粉、甜菜粉、洋葱粉、紫薯粉、香芋粉、甜菜粉、南瓜粉、胡萝卜粉、香菇粉、牛蒡粉中的一种或多种。
进一步地,按照重量份计,所述可食用环保日用容器由以下原料制成:
高粱粉10份、玉米粉10份、梗米粉和/或糯米粉12份、淀粉10份、小麦粉16份、鸡蛋9份、食品胶3份、水10份增味剂2份。
本发明提出一种上述可食用环保日用容器的制作工艺,其包括:
S1,将所述可食用环保日用容器的原料混合,得到浆料;
S2,将所述浆料放入压制模具中成型,得到成型品,所述压制模具包括上压模和下压模,所述上压模和所述下压模之间具有杯状的模腔;
S3,对所述成型品进行烘烤熟制得到可食用环保日用容器。
进一步地,在步骤S2中,将所述浆料放入压制模具中成型的步骤包括:将所述浆料在常温下压制1-60 min。
进一步地,所述可食用环保日用容器的平均的厚度为1-5 mm。
进一步地,在步骤S3中,对所述成型品进行烘烤熟制的步骤包括;
在真空烤炉中进行熟制,先在70-100℃下熟制20-40 min,然后在30-70℃下烘干10-30 min。
有益效果
本发明实施例的可食用环保日用容器、可食用环保日用容器的制作工艺的有益效果是:
本发明的可食用环保日用容器通过采用可食用的主、副食品类原料制备出可食用的可食用环保日用容器,其携带方便,零污染,节约了材料、水电以及后续处理资源,可取代但不限于现有的一次性塑料或纸质的水杯、塑料汤碗、饭碗、塑料咖啡杯、饮料杯、食品包装盒、食品饮料包装桶等用具,能够用于盛装温开水、咖啡、菜汤、米饭或固体物质。此产品的推广,有利于改善海洋环境和地球生态环境,节约环保资源。
本发明用于盛装温水和热咖啡以及热菜汤时,可保持30-60分钟不溶解于液体。将此可食用环保日用容器使用完毕后,可以食用或者进行自然降解,也可以作为餐厨垃圾用于制作饲料或者肥料,从而避免了将其作为垃圾丢弃所造成的海洋环境和生态环境污染和处理垃圾产生的的能源和资源浪费。
本发明中的可食用环保日用容器的制作工艺简单、成本低廉,适用于大规模工业化生产,有利于保护海洋环境、生态环境和节约环保资源,拓宽全球环保日用品市场。
本发明的实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将对本发明实施例中的技术方案进行清楚、完整地描述。实施例中未注明具体条件者,按照常规条件或制造商建议的条件进行。所用试剂或仪器未注明生产厂商者,均为可以通过市售购买获得的常规产品。
下面对本发明实施例的一种可食用环保日用容器极其制作工艺进行具体说明。
本发明实施例提供的一种可食用环保日用容器,所述可食用环保日用容器采用可食用的主、副食品类原料制成,避免了二次污染和垃圾,有利于生态环境保护和节约环保资源。其产品形式有水杯,汤碗,饭碗,咖啡杯,食品包装盒、食品饮料包装桶等,可以替代一次性餐具广泛的应用于家庭、餐厅、饭店、酒店等公共场合,按照重量份计,所述可食用环保日用容器由以下原料制成:
高粱粉8~12份、玉米粉8~12粉、增粘粉10~15份、淀粉8~12份、小麦粉15~20份、鸡蛋6~12份、食品胶0.2~1份、水10~12份。
其中,高粱粉除了能够增加容器的营养外,还能够加强产品的硬度,满足作为餐具使用的需求。增粘粉可用做增稠剂,增加成品的粘合度。
进一步地,在本发明较佳实施例中,所述增粘粉选用梗米粉和糯米粉中的一种或其混合物。
玉米粉中含有丰富的亚油酸、膳食纤维和丰富的谷胱甘肽等抗癌因子,含有维生素E、维生素B2以及钙、铁、磷等微量元素、具有较高的营养价值;采用糯米粉和/或梗米粉与高粱粉、淀粉掺和所形成的容器不易形变,具有较好的韧性。
进一步地,在本发明较佳实施例中,所述食品胶选自卡拉胶、琼脂、明胶、微晶纤维素中的一种或多种。食品胶通常是指溶解于水中,并在一定条件下能充分水化形成黏稠、滑腻或胶冻液的大分子物质,食品胶可以进一步可以起到增稠、增黏、黏附力等作用。
卡拉胶透明度高,吸水性强,易溶解,是食品加工中常用的增稠剂。琼脂极易分散于热水中,应用于食品加工中可增加成品的粘着性、弹性和持水性,有利于其进行进一步的加工。明胶为动物的皮屑、软骨、韧带、肌膜等含有的胶原蛋白经分解后制得的高分子聚合物,可作为胶凝剂、稳定剂、乳化剂、增稠剂和澄清剂等应用于食品中。微晶纤维素是一种纯化的、部分解聚的纤维素,相对无毒和无刺激性可以提高淀粉凝胶的耐热性和黏附力,有利于稳定乳状液和泡沫。优选的,选用卡拉胶、明胶、微晶纤维素比例为3:2:5时,容器具有较好的韧性和耐水耐热性能。
进一步地,在本发明较佳实施例中,所述可食用环保日用容器的原料还包括,增味剂0~4份,所述增味剂为天然果蔬制品。
进一步地,在本发明较佳实施例中,所述增味剂选自大麦苗粉、甜菜粉、洋葱粉、紫薯粉、香芋粉、甜菜粉、南瓜粉、胡萝卜粉、香菇粉、牛蒡粉中的一种或多种,但不限于上述果蔬粉中的一种或多种,可以根据客户要求增加各种可食用的果蔬制品作为增味剂。添加增味剂后,可补充增强容器的风味,从而改善其可口性,增加产品的营养价值。
进一步地,在本发明较佳实施例中,按照重量份计,所述可食用环保日用容器由以下原料制成:
高粱粉10份、玉米粉10份、梗米粉和/或糯米粉12份、淀粉10份、小麦粉16份、鸡蛋9份、食品胶3份、水10份、增味剂2份。在该比例下,容器成型品具有更好的可加工型、口感和耐用性,有利于发挥其使用功能,适用于不同的使用环境。优选的,当所述梗米粉和糯米粉混用比例为1:1时,具有更好的可加工性能。
本发明提出一种可食用环保日用容器的制作工艺,其包括:
S1,将所述可食用环保日用容器的原料混合,得到浆料;
S2,将所述浆料放入压制模具中成型,得到成型品,所述压制模具包括上压模和下压模,所述上压模和所述下压模之间具有杯状的模腔;
S3,对所述成型品进行烘烤熟制得到可食用环保日用容器。
进一步地,在S1步骤中,先将高粱粉、玉米粉、梗米粉和/或糯米粉、淀粉、小麦粉均匀混合后过筛,得到预拌粉。然后将鸡蛋、食品胶、水和增味剂在搅拌机中打匀,得混合液,将所述搅拌粉加入到所述混合液中进一步搅拌,得到所述浆料。所述浆料调制时间为15-20分钟,调制过程中,搅拌粉可以逐渐加入,加入过程中不断搅拌,在此种方法下,有利于得到均匀混合的浆料。可选的,可以在不断搅拌混合液过程中连续添加所述搅拌粉,也可以分批次添加,例如可以分三次添加所述搅拌粉,第一次加入搅拌粉总量的1/4,搅拌5分钟,待均匀混合后加入搅拌粉总量的1/2,搅拌10分钟,待均匀混合后再加入剩余搅拌粉总量的1/4,搅拌5min,使其进一步混合均匀。优选地,过筛时选用60目的筛。
进一步地,在本发明较佳实施例中,在步骤S2中,将所述浆料放入压制模具中成型的步骤包括:将所述浆料在常温下压制1-60 min。压制过程中,通过机器反复压制3-5次成型,通过模具的选择可以改变所述成型品的容器厚度。
进一步地,在本发明较佳实施例中,所述可食用环保日用容器的平均的厚度为1-5mm。在该范围内,可以满足基本的使用需求,又压低了制备成本。进一步的,当可食用环保日用容器较厚时,虽具有较大的使用强度,也会增加材料的使用成本,而当可食用环保日用容器较薄时,容器主体容易碎,不利于脱模,在使用过程中容易发生折断。
进一步地,在本发明较佳实施例中,在步骤S3中,对所述成型品进行烘烤熟制的步骤包括;
在真空烤炉中进行熟制,可以将所述成型品先在70-100℃下熟制20-40 min,然后在30-70℃下烘干10-30 min。在低温下对成型品进行烘干,不仅保证了成品一定的强度和韧性,而且避免了高温熟制时间过长导致成品形成硬质外壳。
优选的,将所述成型品在85℃下熟制30 min,然后在50℃下烘干20 min。
以下结合实施例对本发明的特征和性能作进一步的详细描述。
实施例1
本实施例提供的一种可食用的环保日用水杯,按照以下步骤制得:
(1)备料:高粱粉10份、玉米粉10份、梗米粉6份,糯米粉6份、淀粉10份、小麦粉16份、鸡蛋9份、卡拉胶0.5份、水10份、大麦苗粉2份。
(2)混合:在上述原料混合均匀得到浆料。
(3)成型:将浆料放入水杯压制模具成型,得到成型品,成型温度为25℃,时间为60 min。
(4)熟制:将成型品真空烤炉中进行熟制,先在85℃下熟制30 min,然后在50℃下烘干20 min。
(5)经脱模、冷却、包装得到成品。
实施例2
本实施例提供的一种可食用的环保日用咖啡杯,按照以下步骤制得:
(1)备料:高粱粉10份、玉米粉10份、梗米粉12份、淀粉10份、小麦粉16份、鸡蛋9份、卡拉胶1份、水10份、大麦苗粉4份。
(2)混合:在上述原料混合均匀得到浆料。
(3)成型:将浆料放入咖啡压制模具成型,得到成型品,成型温度为30℃,时间为50 min。
(4)熟制:将成型品真空烤炉中进行熟制,先在80℃下熟制30分钟,然后在60℃下烘干20 min。
(5)经脱模、冷却、包装得到成品。
实施例3
本实施例提供的一种可食用的环保日用汤碗,按照以下步骤制得:
(1)备料:高粱粉8份、玉米粉8份、糯米粉15份、淀粉10份、小麦粉16份、鸡蛋9份、卡拉胶0.3份、明胶0.2份、微晶纤维素0.5份、水12份、甜菜粉4份。
(2)混合:在上述原料混合均匀得到浆料。
(3)成型:将浆料放入汤碗压制模具成型,得到成型品,成型温度为25℃,时间为30 min。
(4)熟制:将成型品真空烤炉中进行熟制,先在90℃下熟制30分钟,然后在40℃下烘干10min。
(5)经脱模、冷却、包装得到成品。
实施例4
本实施例提供的一种可食用的环保日用食品包装桶(比如美国某大型快餐企业的汉堡、鸡翅等套餐桶,商超里面可以看到的桶装食品包装桶),按照以下步骤制得:
(1)备料:高粱粉8份、玉米粉12份、糯米粉10份、淀粉10份、小麦粉16份、鸡蛋9份、琼脂0.5份、水10份、洋葱粉1份。
(2)混合:在上述原料混合均匀得到浆料。
(3)成型:将浆料放入食品包装桶压制模具成型,得到成型品,成型温度为15℃,时间为45 min。
(4)熟制:将成型品真空烤炉中进行熟制,先在100℃下熟制25分钟,然后在70℃下烘干15min。
(5)经脱模、冷却、包装得到成品。
实施例5
本实施例提供的一种可食用的环保日用食品包装盒,按照以下步骤制得:
(1)备料:高粱粉8份、玉米粉8份、梗米粉2份、糯米粉8份、淀粉10份、小麦粉20份、鸡蛋9份、微晶纤维素1份、水10份、洋葱粉4份。
(2)混合:在上述原料混合均匀得到浆料。
(3)成型:将浆料放入食品包装盒压制模具成型,得到成型品,成型温度为5℃,时间为25 min。
(4)熟制:将成型品真空烤炉中进行熟制,先在70℃下熟制25分钟,然后在30℃下烘干15 min。
(5)经脱模、冷却、包装得到成品。
对比例1
本实施例提供的一种可食用的环保日用水杯,按照以下步骤制得:
(1)备料:高粱粉8份、玉米粉8份、淀粉10份、小麦粉20份、鸡蛋9份、微晶纤维素2份、水10份、洋葱粉4份。
(2)混合:在上述原料混合均匀得到浆料。
(3)成型:将浆料放入水杯压制模具成型,得到成型品,成型温度为15℃,时间为10 min。
(4)熟制:将成型品真空烤炉中进行熟制和烘干,温度约为80℃,时间大约在50 min。
(5)经冷却、脱模、包装得到成品。
试验例1
分别测试实施例1~5与对比例1中的可食用的环保日用水杯的对比试验,测定其在60℃热水中和60℃食用油中软化变形的耐受时间和抗压强度,测定结果如表1和表2所示。
K=Fw/f                          (1)
式中:K-软化系数;
Fw-材料在60℃热水中或60℃食用油中的抗压强度,MPa;
f-材料在干燥状态下的抗压强度,MPa。
表1  耐水性能测试表
  实施例1 实施例2 实施例3 实施例4 实施例5 对比例1
软化时间(min) 62 57 49 43 35 18
耐水性(K1) 0.93 0.90 0.88 0.85 0.78 0.56
表2  耐油性能测试表
  实施例1 实施例2 实施例3 实施例1 实施例5 对比例1
软化时间(min) 54 45 44 40 29 10
耐油性(K2) 0.92 0.85 0.85 0.80 0.76 0.38
综合表1和表2的数据可以看出,本发明采用经过特殊的熟制工艺,可使所述可食用环保日用容器在盛装液体时保持30~60min不发生软化变形,具有一定的耐水、耐油性能,具有潜在的市场价值。
以上所描述的实施例是本发明一部分实施例,而不是全部的实施例。本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围,而是仅仅表示本发明的选定实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。

Claims (10)

  1. 一种可食用环保日用容器,其特征在于,按照重量份计,
    所述可食用环保日用容器由以下原料制成:高粱粉8~12份、玉米粉8~12粉、增粘粉10~15份、淀粉8~12份、小麦粉15~20份、鸡蛋6~12份、食品胶0.2~1份、水10~12份。
  2. 根据权利要求1所述的可食用环保日用容器,其特征在于,所述增粘粉选用梗米粉和糯米粉中的一种或其混合物。
  3. 根据权利要求1所述的可食用环保日用容器,其特征在于,所述食品胶选自卡拉胶、琼脂、明胶、微晶纤维素中的一种或多种。
  4. 根据权利要求1所述的可食用环保日用容器,其特征在于,所述可食用环保日用容器的原料还包括,增味剂0~4份,所述增味剂为天然果蔬制品。
  5. 根据权利要求4所述的可食用环保日用容器,其特征在于,所述增味剂选自大麦苗粉、甜菜粉、洋葱粉、紫薯粉、香芋粉、甜菜粉、南瓜粉、胡萝卜粉、香菇粉、牛蒡粉中的一种或多种。
  6. 根据权利要求1所述的可食用环保日用容器,其特征在于,按照重量份计,所述可食用环保日用容器由以下原料制成:
    高粱粉10份、玉米粉10份、梗米粉和/或糯米粉12份、淀粉10份、小麦粉16份、鸡蛋9份、食品胶3份、水10份、增味剂2份。
  7. 一种权利要求1所述的可食用环保日用容器的制作工艺,其特征在于,其包括:
    S1,将所述可食用环保日用容器的原料混合,得到浆料;
    S2,将所述浆料放入压制模具中成型,得到成型品,所述压制模具包括上压模和下压模,所述上压模和所述下压模之间具有杯状的模腔;
    S3,对所述成型品进行烘烤熟制得到可食用环保日用容器。
  8. 根据权利要求7所述的可食用环保日用容器的制作工艺,其特征在于,在步骤S2中,将所述浆料放入压制模具中成型的步骤包括:将所述浆料在常温下压制1-60min。
  9. 根据权利要求7所述的可食用环保日用容器的制作工艺,其特征在于,所述可食用环保日用容器的平均的厚度为1-5mm。
  10. 根据权利要求7所述的可食用环保日用容器的制作工艺,其特征在于,在步骤S3中,对所述成型品进行烘烤熟制的步骤包括;
    在真空恒温烤炉中进行熟制,先在70-100℃下熟制20-40 min,然后在30-70℃下烘干10-30 min。
PCT/CN2019/086584 2018-11-30 2019-05-13 一种可食用环保日用容器及其制作工艺 WO2020107814A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811453161.0 2018-11-30
CN201811453161.0A CN109648761A (zh) 2018-11-30 2018-11-30 一种可食用环保日用容器及其制作工艺

Publications (1)

Publication Number Publication Date
WO2020107814A1 true WO2020107814A1 (zh) 2020-06-04

Family

ID=66111988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/086584 WO2020107814A1 (zh) 2018-11-30 2019-05-13 一种可食用环保日用容器及其制作工艺

Country Status (2)

Country Link
CN (1) CN109648761A (zh)
WO (1) WO2020107814A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4005391A1 (en) * 2020-11-25 2022-06-01 Kong, Zhi-Cong Production method of edible biodegradable tableware

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109648761A (zh) * 2018-11-30 2019-04-19 众智汇(厦门)生物科技有限公司 一种可食用环保日用容器及其制作工艺
CN110041568A (zh) * 2019-05-21 2019-07-23 陈小峰 一种可食用环保吸管及其制备方法
CN110122530A (zh) * 2019-06-03 2019-08-16 众智汇(厦门)生物科技有限公司 一种可食用咖啡杯及其制备方法
CN110301798A (zh) * 2019-06-26 2019-10-08 众智汇(厦门)生物科技有限公司 一种环保可食用管状用品及其制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1181892A (zh) * 1997-11-28 1998-05-20 毛春生 一次性可食用餐具
KR20070074471A (ko) * 2006-01-06 2007-07-12 정원영 내벽이 코팅된 식용 가능한 누룽지 그릇의 제조방법 및 그제조방법에 의해 제조된 내벽이 코팅된 식용 가능한 누룽지그릇
CN203207670U (zh) * 2013-01-25 2013-09-25 牛晓康 可食用容器
CN106543484A (zh) * 2015-09-18 2017-03-29 邹波 一种可食用环保餐具的制作方法
CN106954663A (zh) * 2017-03-22 2017-07-18 青岛农业大学 一种谷物基可食用餐具及其制作方法
CN107811472A (zh) * 2017-12-07 2018-03-20 东莞市众泰自动化设备有限公司 环保可降解餐具及其加工工艺及其加工模具
CN108208094A (zh) * 2017-11-30 2018-06-29 众智汇(厦门)生物科技有限公司 一种可食用餐具及其制作工艺
CN109648761A (zh) * 2018-11-30 2019-04-19 众智汇(厦门)生物科技有限公司 一种可食用环保日用容器及其制作工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034859C (zh) * 1993-12-30 1997-05-14 郑小乐 用来制造食品包装物的植物合成包装膜的生产方法
CN1365935A (zh) * 2001-01-15 2002-08-28 刘正德 一种产品包装盒及其制造方法
JP4561678B2 (ja) * 2006-04-05 2010-10-13 味の素株式会社 喫食容器の製造方法
CN106937667A (zh) * 2017-03-14 2017-07-11 重庆工商大学 一次性可食餐具及其制备方法
CN108142514A (zh) * 2017-11-30 2018-06-12 众智汇(厦门)生物科技有限公司 一种可作为方便面盒使用的硬质饼干及其制作工艺
CN108313444A (zh) * 2018-02-05 2018-07-24 淮安智品企业管理有限公司 一种用于方便面包装的可食用环保碗的制备方法
CN108328129B (zh) * 2018-02-05 2019-08-16 淮安智品企业管理有限公司 一种用于方便面包装的可食用环保碗

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1181892A (zh) * 1997-11-28 1998-05-20 毛春生 一次性可食用餐具
KR20070074471A (ko) * 2006-01-06 2007-07-12 정원영 내벽이 코팅된 식용 가능한 누룽지 그릇의 제조방법 및 그제조방법에 의해 제조된 내벽이 코팅된 식용 가능한 누룽지그릇
CN203207670U (zh) * 2013-01-25 2013-09-25 牛晓康 可食用容器
CN106543484A (zh) * 2015-09-18 2017-03-29 邹波 一种可食用环保餐具的制作方法
CN106954663A (zh) * 2017-03-22 2017-07-18 青岛农业大学 一种谷物基可食用餐具及其制作方法
CN108208094A (zh) * 2017-11-30 2018-06-29 众智汇(厦门)生物科技有限公司 一种可食用餐具及其制作工艺
CN107811472A (zh) * 2017-12-07 2018-03-20 东莞市众泰自动化设备有限公司 环保可降解餐具及其加工工艺及其加工模具
CN109648761A (zh) * 2018-11-30 2019-04-19 众智汇(厦门)生物科技有限公司 一种可食用环保日用容器及其制作工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4005391A1 (en) * 2020-11-25 2022-06-01 Kong, Zhi-Cong Production method of edible biodegradable tableware

Also Published As

Publication number Publication date
CN109648761A (zh) 2019-04-19

Similar Documents

Publication Publication Date Title
WO2020107814A1 (zh) 一种可食用环保日用容器及其制作工艺
CN110041568A (zh) 一种可食用环保吸管及其制备方法
WO2020107815A1 (zh) 一种可食用环保饮料瓶及其制作工艺
JP2009114264A (ja) 生分解性組成物及び食品容器等の生分解性加工品並びにその製造方法
US3836680A (en) Protein-free alimentary pastes and a process for their production
TWI669070B (zh) Edible tableware manufacturing method
CN104068324A (zh) 一种芭蕉芋保健面条及其加工方法
CN103190565A (zh) 一种米制馒头的制作方法
KR101510159B1 (ko) 칼국수 제조방법
CN107125717B (zh) 一种无明矾的红薯凉粉及其制备方法
NO165053B (no) Fremgangsmaate til fremstilling av et pasteurisert eller sterilisert matvare- eller dyreforprodukt.
CN102150901B (zh) 制作面筋剩余的淀粉水的再利用方法
CN102342422A (zh) 不混汤糯米汤圆的制作方法
CN110833138A (zh) 一种水晶面皮及其制作方法
CN112552702B (zh) 一种环保型稻壳基一次性餐具
CN1065122C (zh) 由植物纤维制做的全降解餐具和包装物及其制造方法
CN101120848A (zh) 一次性全自然降解生物淀粉餐具及其制作工艺
JPH05246417A (ja) 生分解性成形物及びその製造方法
KR102060134B1 (ko) 쌀국수 제면용 조성물, 이를 이용한 쌀국수면 및 쌀국수면 제조방법
CN102406037A (zh) 一种含有糯麦粉的糯米团糕及其生产方法
CN112841432A (zh) 一种发酵饲料及其制备方法
JP2004276463A (ja) 器類
CN105249206A (zh) 一种糯米荞麦面条及其制备方法
CN111109520A (zh) 一种杂粮全粉面条及其制作工艺
CN1146314A (zh) 一次性可食餐具及制造工艺

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19889539

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19889539

Country of ref document: EP

Kind code of ref document: A1