CN107223699A - 红枣保鲜储藏法 - Google Patents

红枣保鲜储藏法 Download PDF

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Publication number
CN107223699A
CN107223699A CN201610207641.3A CN201610207641A CN107223699A CN 107223699 A CN107223699 A CN 107223699A CN 201610207641 A CN201610207641 A CN 201610207641A CN 107223699 A CN107223699 A CN 107223699A
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付春江
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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
    • A23B7/005Preserving by heating
    • A23B7/0053Preserving by heating by direct or indirect contact with heating gases or liquids
    • 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
    • A23B7/04Freezing; Subsequent thawing; Cooling

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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)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

本发明公开了一种用于果蔬保鲜和存储的红枣保鲜储藏法。方法是:将鲜枣放入温度为摄氏90‑100度的热水中煮烫3‑15分钟,捞出沥干水分,温度降至室温后,放入温度为摄氏零下25至摄氏零下15度的环境中保存。所说的煮烫用热水的温度可以为摄氏100度。所说的煮烫时间可以为5分钟。所说的保存的环境温度可以为摄氏零下18度。

Description

红枣保鲜储藏法
一、技术领域
本发明涉及农产品、果蔬保鲜储藏领域,具体涉及红枣的保鲜储藏。
二、背景技术
红枣广泛分布于我国北方和西北,其果实香甜可口,含有极丰富的营养成分,被誉为天然的维生素丸。具有抗癌、降血压、增强免疫力、保肝护肝、防治心血管病、预防骨质疏松等功能。在目前的现有技术中,红枣储藏是将鲜枣采摘下来以后,将其晾晒干以后进行储藏。这种方法的缺点是:第一,红枣表面有一层坚硬的角质膜,阻止水份的蒸发,所以鲜枣很难干透;第二,由于未能干透,所以产生霉变,造成不必要的损失;第三,干枣不仅口感差,且营养成分流失严重。
三、发明内容
为了克服现有技术的上述缺点,本发明的目的是提供一种既能保持红枣的鲜美,又能防止红枣霉变的红枣保鲜储藏法
为了实现上述目的,本发明的技术方案是:将鲜枣放入温度为摄氏90-100度的热水中煮烫3-15分钟,捞出沥干水分,待温度降至室温后,放入温度为摄氏零下25至摄氏零下10度的环境中保存。
所说的煮烫用热水的温度可以为摄氏100度。
所说的煮烫时间可以为5分钟。
所说的保存的环境温度可以为摄氏零下18度。
采用了上述技术方案,红枣经过近100度的高温煮烫,杀灭了细菌,加之采用低温保藏,所以他不会发生霉变。食用前从冰冻环境中取出,在室温下融化即可。因为他没经过晾干,始终保存着水分,也就保持了红枣的鲜美。
四、具体实施方式
将鲜枣放入温度为摄氏90-100度的热水中煮烫3-15分钟,捞出沥干水分,温度降至室温后,放入温度为摄氏零下25至摄氏零下15度的环境中保存。
所说的煮烫用热水的温度可以为摄氏100度。
所说的煮烫时间可以为5分钟。
所说的保存的环境温度可以为摄氏零下18度。

Claims (4)

1.红枣保鲜储藏法,其特征是:将鲜枣放入温度为摄氏90-100度的热水中煮烫3-15分钟,捞出沥干水分,温度降至室温后,放入温度为摄氏零下25至摄氏零下10度的环境中保存。
2.根据权利要求1所说的红枣保鲜储藏法,其特征是:所说的煮烫用热水的温度为摄氏100度。
3.根据权利要求1所说的红枣保鲜储藏法,其特征是:所说的煮烫时间为5分钟。
4.根据权利要求1所说的红枣保鲜储藏法,其特征是:所说的保存的环境温度为摄氏零下18度。
CN201610207641.3A 2016-03-26 2016-03-26 红枣保鲜储藏法 Pending CN107223699A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610207641.3A CN107223699A (zh) 2016-03-26 2016-03-26 红枣保鲜储藏法

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CN201610207641.3A CN107223699A (zh) 2016-03-26 2016-03-26 红枣保鲜储藏法

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CN107223699A true CN107223699A (zh) 2017-10-03

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1147338A (zh) * 1996-05-30 1997-04-16 陈继春 一种鲜枣加工新方法
CN1640274A (zh) * 2005-01-06 2005-07-20 山东农业大学 延长鲜枣贮藏期和货架期的方法
CN1689417A (zh) * 2004-04-29 2005-11-02 柳清伟 一种作为枣汁原料的枣的贮藏方法
CN101073338A (zh) * 2007-06-28 2007-11-21 李秀营 红枣长期保鲜技术
KR20130084764A (ko) * 2012-01-18 2013-07-26 양수영 칡잎분말을 첨가한 김치 및 그 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1147338A (zh) * 1996-05-30 1997-04-16 陈继春 一种鲜枣加工新方法
CN1689417A (zh) * 2004-04-29 2005-11-02 柳清伟 一种作为枣汁原料的枣的贮藏方法
CN1640274A (zh) * 2005-01-06 2005-07-20 山东农业大学 延长鲜枣贮藏期和货架期的方法
CN101073338A (zh) * 2007-06-28 2007-11-21 李秀营 红枣长期保鲜技术
KR20130084764A (ko) * 2012-01-18 2013-07-26 양수영 칡잎분말을 첨가한 김치 및 그 제조방법

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Application publication date: 20171003