CN107011544A - 一种淀粉基可食膜的制备方法 - Google Patents

一种淀粉基可食膜的制备方法 Download PDF

Info

Publication number
CN107011544A
CN107011544A CN201710379157.3A CN201710379157A CN107011544A CN 107011544 A CN107011544 A CN 107011544A CN 201710379157 A CN201710379157 A CN 201710379157A CN 107011544 A CN107011544 A CN 107011544A
Authority
CN
China
Prior art keywords
parts
added
starch base
preparation
edible film
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710379157.3A
Other languages
English (en)
Inventor
冯文田
冯超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jurong Xingwu Packaging Co Ltd
Original Assignee
Jurong Xingwu Packaging Co Ltd
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 Jurong Xingwu Packaging Co Ltd filed Critical Jurong Xingwu Packaging Co Ltd
Priority to CN201710379157.3A priority Critical patent/CN107011544A/zh
Publication of CN107011544A publication Critical patent/CN107011544A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02Starch; Degradation products thereof, e.g. dextrin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/46Applications of disintegrable, dissolvable or edible materials
    • B65D65/463Edible packaging materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02Starch; Degradation products thereof, e.g. dextrin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/08Cellulose derivatives
    • C08J2401/26Cellulose ethers
    • C08J2401/28Alkyl ethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2405/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
    • C08J2405/02Dextran; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2405/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
    • C08J2405/04Alginic acid; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

本发明公开了一种淀粉基可食膜的制备方法,先将玉米淀粉、纤维素、甘油加至水中,升温至40‑50℃保温,得到混合液A;再将结冷胶、海藻酸钠、柠檬酸钠加至水中,升温至40‑50℃保温,得到混合液B;然后将混合液B加至混合液A中,调节pH为6.0‑7.0,加入有机酸、硬脂酸、卵磷脂、乳糖,继续搅拌,高压均质,最后将所得混合膜液脱气后进行流延制膜,干燥,即得。本发明的淀粉基可食膜在外观上接近于塑料薄膜,质地细腻、透明,机械性能较优,耐折性好,阻氧性能优,制膜工艺简单。

Description

一种淀粉基可食膜的制备方法
技术领域
本发明属于食品包装材料技术领域,具体涉及一种淀粉基可食膜的制备方法。
背景技术
近年来,利用天然高分子合成的环境友好性生物聚合材料越来越受到重视。其中,可食性包装膜以其原料来源广泛、可食、无污染等优越性,成为食品、药品和包装等领域研究的一大热点。可食性包装膜符合食品包装向无公害发展的趋势,是一种理想的食品内包装材料,其优点如下:(1)成本低、质量高,可对内包装物实现既无资源浪费,又无环境污染的“零度包装”;(2)应用于塑料包装的内层,减少和防止塑料中有害残留物向食品迁移;(3)作为食品功能因子的新型载体,可以减少生产工艺对产品质量的影响,促进新产品的开发;(4)可实现智能化和活性包装,从而加强对包装物质量的保护和监控。
淀粉基可食膜是可食性包装材料中研究较早的类型,在其组分、工艺、设备及膜的性质和应用等方面均进行了广泛的研究,并取得了一系列的进展。淀粉膜的强度与刚性较高,但韧弹性较低,而且由于天然的可食性高分子材料本身具有亲水性,在工业化生产中受到一定的限制。
发明内容
解决的技术问题:本发明的目的是提供一种淀粉基可食膜的制备方法
技术方案: 一种淀粉基可食膜的制备方法,包括以下步骤:
步骤1,以重量份计,将玉米淀粉20-30份、纤维素3-8份、甘油1-3份加至水20-30份中,升温至40-50℃,保温2-3h,得到混合液A;
步骤2,以重量份计,将结冷胶5-10份、海藻酸钠5-10份、柠檬酸钠0.5-1.2份加至水20-30份中,升温至40-50℃,保温2-3h,得到混合液B;
步骤3,将步骤2所得混合液B加至步骤1所得混合液A中,调节pH为6.0-7.0,边搅拌边加入有机酸0.5-1.2份、硬脂酸0.4-1份、卵磷脂0.3-0.9份、乳糖0.2-0.7份,继续搅拌30-40min,高压均质,得到膜液;
步骤4,将步骤3所得膜液脱气后进行流延制膜,干燥,即得。
优选地,所述纤维素为羟乙基纤维素、羟丙基纤维素或羧甲基纤维素中的一种。
优选地,所述有机酸为苹果酸或酒石酸。
优选地,步骤3中高压均质的压力为180-200MPa、时间为3-5min。
优选地,步骤4中流延制膜的固定条件为60-70℃、10-15min。
优选地,步骤4中干燥条件为600-800W、5-10min。
有益效果:本发明的淀粉基可食膜在外观上接近于塑料薄膜,质地细腻、透明,机械性能较优,耐折性好,阻氧性能优,制膜工艺简单。可用于包装方便面等半加工配餐食品中的调料或豆(奶)粉的分袋包装,可随同食品一起食用。
具体实施方式
实施例1
一种淀粉基可食膜的制备方法,包括以下步骤:
步骤1,以重量份计,将玉米淀粉20份、纤维素3份、甘油1份加至水20份中,升温至40℃,保温3h,得到混合液A;
步骤2,以重量份计,将结冷胶5份、海藻酸钠5份、柠檬酸钠0.5份加至水20份中,升温至40℃,保温3h,得到混合液B;
步骤3,将步骤2所得混合液B加至步骤1所得混合液A中,调节pH为6.0-7.0,边搅拌边加入有机酸0.5份、硬脂酸0.4份、卵磷脂0.3份、乳糖0.2份,继续搅拌30-40min,高压均质,得到膜液;
步骤4,将步骤3所得膜液脱气后进行流延制膜,干燥,即得。
其中,所述纤维素为羟乙基纤维素;所述有机酸为苹果酸。
步骤3中高压均质的压力为180MPa、时间为5min;步骤4中流延制膜的固定条件为60℃、15min,干燥条件为600W、10min。
所得淀粉基可食膜的抗张强度为17.35MPa,断裂伸长率为43.59%,透明度为79.2%,透氧率为1.45cm3/m2·24h·0.1 MPa。
实施例2
一种淀粉基可食膜的制备方法,包括以下步骤:
步骤1,以重量份计,将玉米淀粉23份、纤维素4份、甘油2份加至水25份中,升温至45℃,保温3h,得到混合液A;
步骤2,以重量份计,将结冷胶7份、海藻酸钠8份、柠檬酸钠0.9份加至水25份中,升温至40℃,保温2h,得到混合液B;
步骤3,将步骤2所得混合液B加至步骤1所得混合液A中,调节pH为6.0-7.0,边搅拌边加入有机酸0.7份、硬脂酸0.8份、卵磷脂0.5份、乳糖0.4份,继续搅拌30-40min,高压均质,得到膜液;
步骤4,将步骤3所得膜液脱气后进行流延制膜,干燥,即得。
其中,所述纤维素为羟乙基纤维素;所述有机酸为苹果酸。
步骤3中高压均质的压力为200MPa、时间为5min;步骤4中流延制膜的固定条件为70℃、15min,干燥条件为600W、10min。
所得淀粉基可食膜的抗张强度为18.19MPa,断裂伸长率为44.19%,透明度为77.2%,透氧率为1.32cm3/m2·24h·0.1 MPa。
实施例3
一种淀粉基可食膜的制备方法,包括以下步骤:
步骤1,以重量份计,将玉米淀粉27份、纤维素6份、甘油1份加至水28份中,升温至50℃,保温3h,得到混合液A;
步骤2,以重量份计,将结冷胶8份、海藻酸钠9份、柠檬酸钠1份加至水28份中,升温至50℃,保温3h,得到混合液B;
步骤3,将步骤2所得混合液B加至步骤1所得混合液A中,调节pH为6.0-7.0,边搅拌边加入有机酸0.9份、硬脂酸0.7份、卵磷脂0.5份、乳糖0.5份,继续搅拌30-40min,高压均质,得到膜液;
步骤4,将步骤3所得膜液脱气后进行流延制膜,干燥,即得。
其中,所述纤维素为羧甲基纤维素;所述有机酸为酒石酸。
步骤3中高压均质的压力为180MPa、时间为5min;步骤4中流延制膜的固定条件为60℃、15min,干燥条件为700W、10min。
所得淀粉基可食膜的抗张强度为16.92MPa,断裂伸长率为41.78%,透明度为76.9%,透氧率为1.38cm3/m2·24h·0.1 MPa。
实施例4
一种淀粉基可食膜的制备方法,包括以下步骤:
步骤1,以重量份计,将玉米淀粉30份、纤维素8份、甘油3份加至水30份中,升温至50℃,保温2h,得到混合液A;
步骤2,以重量份计,将结冷胶10份、海藻酸钠10份、柠檬酸钠1.2份加至水30份中,升温至50℃,保温2h,得到混合液B;
步骤3,将步骤2所得混合液B加至步骤1所得混合液A中,调节pH为6.0-7.0,边搅拌边加入有机酸1.2份、硬脂酸1份、卵磷脂0.9份、乳糖0.7份,继续搅拌30-40min,高压均质,得到膜液;
步骤4,将步骤3所得膜液脱气后进行流延制膜,干燥,即得。
其中,所述纤维素为羟丙基纤维素;所述有机酸为苹果酸。
步骤3中高压均质的压力为200MPa、时间为3min;步骤4中流延制膜的固定条件为70℃、10min,干燥条件为800W、5min。
所得淀粉基可食膜的抗张强度为19.17MPa,断裂伸长率为45.23%,透明度为78.5%,透氧率为1.35cm3/m2·24h·0.1 MPa。

Claims (6)

1.一种淀粉基可食膜的制备方法,其特征在于:包括以下步骤:
步骤1,以重量份计,将玉米淀粉20-30份、纤维素3-8份、甘油1-3份加至水20-30份中,升温至40-50℃,保温2-3h,得到混合液A;
步骤2,以重量份计,将结冷胶5-10份、海藻酸钠5-10份、柠檬酸钠0.5-1.2份加至水20-30份中,升温至40-50℃,保温2-3h,得到混合液B;
步骤3,将步骤2所得混合液B加至步骤1所得混合液A中,调节pH为6.0-7.0,边搅拌边加入有机酸0.5-1.2份、硬脂酸0.4-1份、卵磷脂0.3-0.9份、乳糖0.2-0.7份,继续搅拌30-40min,高压均质,得到膜液;
步骤4,将步骤3所得膜液脱气后进行流延制膜,干燥,即得。
2.根据权利要求1所述的淀粉基可食膜的制备方法,其特征在于:所述纤维素为羟乙基纤维素、羟丙基纤维素或羧甲基纤维素中的一种。
3.根据权利要求1所述的淀粉基可食膜的制备方法,其特征在于:所述有机酸为苹果酸或酒石酸。
4.根据权利要求1所述的淀粉基可食膜的制备方法,其特征在于:步骤3中高压均质的压力为180-200MPa、时间为3-5min。
5.根据权利要求1所述的淀粉基可食膜的制备方法,其特征在于:步骤4中流延制膜的固定条件为60-70℃、10-15min。
6.根据权利要求1所述的淀粉基可食膜的制备方法,其特征在于:步骤4中干燥条件为600-800W、5-10min。
CN201710379157.3A 2017-05-25 2017-05-25 一种淀粉基可食膜的制备方法 Pending CN107011544A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710379157.3A CN107011544A (zh) 2017-05-25 2017-05-25 一种淀粉基可食膜的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710379157.3A CN107011544A (zh) 2017-05-25 2017-05-25 一种淀粉基可食膜的制备方法

Publications (1)

Publication Number Publication Date
CN107011544A true CN107011544A (zh) 2017-08-04

Family

ID=59451356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710379157.3A Pending CN107011544A (zh) 2017-05-25 2017-05-25 一种淀粉基可食膜的制备方法

Country Status (1)

Country Link
CN (1) CN107011544A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113698643A (zh) * 2021-10-27 2021-11-26 中国农业大学 淀粉-脂肪酸复合生物膜及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1585650A (zh) * 2001-11-16 2005-02-23 吉万奥丹股份有限公司 可食性薄膜
CN101718059A (zh) * 2009-12-24 2010-06-02 浙江科技学院 新型可食用纸及其生产工艺
CN101899173A (zh) * 2010-07-16 2010-12-01 山东农业大学 一种可食性淀粉基食品包装膜及其制备方法
CN101906220A (zh) * 2010-07-16 2010-12-08 山东农业大学 一种淀粉基可食性膜及其制备方法
CN104151623A (zh) * 2014-07-29 2014-11-19 石芬 一种可食性速溶营养调料包装膜及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1585650A (zh) * 2001-11-16 2005-02-23 吉万奥丹股份有限公司 可食性薄膜
CN101718059A (zh) * 2009-12-24 2010-06-02 浙江科技学院 新型可食用纸及其生产工艺
CN101899173A (zh) * 2010-07-16 2010-12-01 山东农业大学 一种可食性淀粉基食品包装膜及其制备方法
CN101906220A (zh) * 2010-07-16 2010-12-08 山东农业大学 一种淀粉基可食性膜及其制备方法
CN104151623A (zh) * 2014-07-29 2014-11-19 石芬 一种可食性速溶营养调料包装膜及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113698643A (zh) * 2021-10-27 2021-11-26 中国农业大学 淀粉-脂肪酸复合生物膜及其制备方法
CN113698643B (zh) * 2021-10-27 2024-02-20 中国农业大学 淀粉-脂肪酸复合生物膜及其制备方法

Similar Documents

Publication Publication Date Title
CN101413226B (zh) 以豆皮为原料的可食性食品包装纸的生产方法
CN102775647B (zh) 一种半纤维素基可食膜的制备方法
CN101797031B (zh) 一种马铃薯粉丝的生产方法
CN104222903A (zh) 一种速食保鲜湿水粉及其加工方法
CN108586818A (zh) 一种利用豌豆淀粉生产智能型可降解可食用膜的方法
CN103126013A (zh) 一种易成型的耐煮型水晶面皮制备方法
CN105055366B (zh) 一种改性大豆蛋白空心胶囊材料及其制备方法
CN113278178A (zh) 一种利用大豆分离蛋白与壳聚糖制备可食膜的方法
CN106173732B (zh) 一种米乳饮料及其制备方法
CN107183364A (zh) 木本发酵饲料微波膨化干燥工艺
CN102585018A (zh) 一种莲子淀粉超高压改性方法
CN108085257A (zh) 一种灵芝孢子粉破壁制粒方法
CN108437582A (zh) 一种纯天然植物叶、皮餐盒及其制备方法
CN114773687B (zh) 一种可热封绿色降解复合淀粉膜的制备方法
CN107011544A (zh) 一种淀粉基可食膜的制备方法
CN101991113B (zh) 一种海参油软胶囊及其制备方法
CN103583993A (zh) 一种以荞麦粒为原料制备碗托的方法
CN103205024A (zh) 以板栗和壳聚糖为基质的可食性食品包装膜及其制备方法
CN106279789B (zh) 用于制备空心胶囊的复合变性淀粉及制备方法
CN105524333A (zh) 一种具有良好热封性能的聚乙烯薄膜
CN107216674A (zh) 一种蔬菜基安全环保食品用包装纸的制备方法
CN113170699A (zh) 一种石墨烯增效的羊肚菌培养基及其制备方法和应用
CN108129783A (zh) 一种高性能包装用复合薄膜
CN110078838A (zh) 一种预胶化羟丙基淀粉的制备方法
CN109181253A (zh) 一种可降解的发泡生物质纤维复合材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170804