CN106259856A - 一种脱水蔬菜的加工方法 - Google Patents

一种脱水蔬菜的加工方法 Download PDF

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Publication number
CN106259856A
CN106259856A CN201610689722.1A CN201610689722A CN106259856A CN 106259856 A CN106259856 A CN 106259856A CN 201610689722 A CN201610689722 A CN 201610689722A CN 106259856 A CN106259856 A CN 106259856A
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China
Prior art keywords
vegetable
moisture
processing method
dehydrated vegetables
dehydrated
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CN201610689722.1A
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English (en)
Inventor
韩永斌
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Xuzhou Lujian Dehydrated Vegetables Co Ltd
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Xuzhou Lujian Dehydrated Vegetables Co Ltd
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Priority to CN201610689722.1A priority Critical patent/CN106259856A/zh
Publication of CN106259856A publication Critical patent/CN106259856A/zh
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/005Preserving by heating
    • A23B7/01Preserving by heating by irradiation or electric treatment
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/02Dehydrating; Subsequent reconstitution
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

一种脱水蔬菜的加工方法,其特征在于包括以下步骤:(1)原料挑选,清洗,去皮,切片;(2)将蔬菜放入密闭容器中,加热加压后突然减压,蔬菜中的水分汽化膨胀,去除大部分水分;(3)然后将蔬菜放入真空容器,借助真空系统将压力降到三相点以下,由加热系统供热给物料,使物料水分蒸发,直到干燥至水分终点为止。既可以保证脱水的效率,也能够最大的保留蔬菜的营养。

Description

一种脱水蔬菜的加工方法
技术领域
本发明涉及食品加工技术领域,具体是一种脱水疏菜的加工方法。
技术背景
相比较其它鲜菜而言,脱水蔬菜具有体积小、重量轻、入水便会复原、运输食用方便等特点,既易于贮存和运输,又能有效地调节蔬菜生产淡旺季节。
脱水蔬菜分为烘干蔬菜(AD蔬菜)和冷冻蔬菜(FD蔬菜)两种,烘干蔬菜是使用烘干脱水机制作出的脱水蔬菜,冷冻蔬菜是冷冻脱水机制作出的脱水蔬菜。
烘干蔬菜可以快速出去水分,但是会轻微破坏蔬菜原有色泽,入水复原没有冷冻蔬菜好。冷冻蔬菜能够原有色泽和营养成分基本保持不变,但是脱水时间长。
发明内容
本发明所要解决的技术问题在于克服上述现有技术之不足,提供一种快速脱水,保证营养的的新型脱水方法。
本发明是以如下技术方案实现的:
一种脱水菜的加工方法,其特征在于包括以下步骤:
(1)原料挑选,清洗,去皮,切片;
2)将蔬菜放入密闭容器中,加热加压后突然减压,蔬菜中的水分汽化膨胀,去除大部分水分;
(3)然后将蔬菜放入真空容器,借助真空系统将压力降到三相点以下,由加热系统供热给物料,使物料水分蒸发,直到干燥至水分终点为止。
其进一步是根据权利要求1所述脱水菜的加工方法,其特征在于:述步骤(2)微波干制时,加热加压的大小和时间要根据蔬菜的类型进行调节。
本发明具有如下优点:本发明既可以保证脱水的效率,也能够最大的保留蔬菜的营养。
具体实施方式
1.一种脱水蔬菜的加工方法,其特征在于包括以下步骤:
(1)原料挑选,清洗,去皮,切片;
(2)将蔬菜放入密闭容器中,加热加压后突然减压,蔬菜中的水分汽化膨胀,去除大部分水分;
(3)然后将蔬菜放入真空容器,借助真空系统将压力降到三相点以下,由加热系统供热给物料,使物料水分蒸发,直到干燥至水分终点为止。
2.根据权利要求1所述脱水蔬菜的加工方法,其特征在于:所述步骤(2)微波干制时,加热加压的大小和时间要根据蔬菜的类型进行调节。

Claims (2)

1.一种脱水蔬菜的加工方法,其特征在于:包括以下步骤:
(1)原料挑选,清洗,去皮,切片;
(2)将蔬菜放入密闭容器中,加热加压后突然减压,蔬菜中的水分汽化膨胀,去除大部分水分;
(3)然后将蔬菜放入真空容器,借助真空系统将压力降到三相点以下,由加热系统供热给物料,使物料水分蒸发,直到干燥至水分终点为止。
2.根据权利要求1所述脱水蔬菜的加工方法,其特征在于:所述步骤(2)中的微波干制时,加热加压的大小和时间要根据蔬菜的类型进行调节。
CN201610689722.1A 2016-08-19 2016-08-19 一种脱水蔬菜的加工方法 Pending CN106259856A (zh)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610689722.1A CN106259856A (zh) 2016-08-19 2016-08-19 一种脱水蔬菜的加工方法

Publications (1)

Publication Number Publication Date
CN106259856A true CN106259856A (zh) 2017-01-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018141997A1 (es) * 2017-01-31 2018-08-09 Blue Bear Snacks, S.L. Método de secado de vegetales

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018141997A1 (es) * 2017-01-31 2018-08-09 Blue Bear Snacks, S.L. Método de secado de vegetales
JP2020505933A (ja) * 2017-01-31 2020-02-27 ワイルド・パイロット・フード、エスエル 野菜の乾燥方法
JP7009487B2 (ja) 2017-01-31 2022-01-25 ワイルド・パイロット・フード、エスエル 乾燥野菜の製造方法
US11252972B2 (en) 2017-01-31 2022-02-22 Wild Pilot Food, S.L. Method of drying vegetables

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Application publication date: 20170104