CN105519665A - 一种竹笋干的加工方法 - Google Patents

一种竹笋干的加工方法 Download PDF

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Publication number
CN105519665A
CN105519665A CN201510916879.9A CN201510916879A CN105519665A CN 105519665 A CN105519665 A CN 105519665A CN 201510916879 A CN201510916879 A CN 201510916879A CN 105519665 A CN105519665 A CN 105519665A
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bamboo shoots
bamboo
water
shoots
bamboo shoot
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李钊
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Ningguo Heshengchang Agriculture And Forestry Development Co Ltd
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Ningguo Heshengchang Agriculture And Forestry Development Co Ltd
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Publication of CN105519665A publication Critical patent/CN105519665A/zh
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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
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/157Inorganic compounds
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85Food storage or conservation, e.g. cooling or drying

Abstract

一种竹笋干的加工方法,涉及食物制作领域,将鲜竹笋剥壳,笋根刮干净,用水冲洗,然后进行漂水处理;将漂水后的竹笋倒入锅中,加入竹笋重量比15%的盐,加水大火蒸煮1小时,水量以淹没竹笋为宜;将蒸煮好的竹笋捞出放进水池中,用冷水冷却,冷透后捞出,沥干水分;将沥干水分的竹笋切成宽1-2cm的竹笋条,长度依据竹笋自身的长度;将竹笋条投入45-60℃的热水中进行二次漂洗;将切好的竹笋条均匀的铺在木板上,置于室外晾晒,直至竹笋干干脆,轻折即可折断为止。本发明的有益效果是:采用此方法加工的竹笋干保存期可达2年以上,且保持了竹笋的鲜味和营养。

Description

一种竹笋干的加工方法
技术领域
本发明涉及食物制作领域,特别是涉及一种竹笋干的加工方法。
背景技术
竹笋,是竹的幼芽,也称为笋。竹为多年生常绿草本植物,食用部分为初生、嫩肥、短壮的芽或鞭。竹笋是我国传统佳肴,味香质脆,自古都被当作“菜中珍品”。竹笋含有丰富的蛋白质、氨基酸、脂肪、糖类、钙、磷、铁、胡萝卜素和维生素B1、B2、C。每100g鲜竹笋中含干物质9.79g、蛋白质3.28g、碳水化合物4.47g、纤维素0.9g、脂肪0.13g、钙22mg、磷56mg、铁0.1mg,多种维生素和胡萝卜素含量比大白菜含量高一倍多;而且竹笋的蛋白质比较优越,人体必需的赖氨酸、色氨酸、苏氨酸、苯丙氨酸,以及在蛋白质代谢过程中占有重要地位的谷氨酸和有维持蛋白质构型作用的胱氨酸,都有一定的含量,为优良的保健食品。但竹笋保鲜期很短,不能满足人们的食用需求。
发明内容
本发明目的是提供一种竹笋干的加工方法,通过该方法加工得到的竹笋干保质期长,且保持了竹笋的鲜味和营养,满足人们的食用需求。
本发明是通过如下技术方案实现的:
一种竹笋干的加工方法,包括如下步骤:
(1)原料处理:将鲜竹笋剥壳,笋根刮干净,用水冲洗,然后进行漂水处理;
(2)蒸煮:将漂水后的竹笋倒入锅中,加入竹笋重量比15%的盐,加水大火蒸煮1小时,水量以淹没竹笋为宜;
(3)冷却:将蒸煮好的竹笋捞出放进水池中,用冷水冷却,冷透后捞出,沥干水分;
(4)切条:将沥干水分的竹笋切成宽1-2cm的竹笋条,长度依据竹笋自身的长度;
(5)漂洗:将竹笋条投入45-60℃的热水中进行二次漂洗;
(6)晒干:将切好的竹笋条均匀的铺在木板上,置于室外晾晒,直至竹笋干干脆,轻折即可折断为止。
所述步骤(2)蒸煮时不加锅盖。
本发明的有益效果是:在蒸煮时加入盐,延长了竹笋的保存期;在蒸煮时采用不加锅盖的方式,保证了竹笋的鲜味;采用晾晒的方式而非高温烘干,避免了竹笋营养的流失;采用此方法加工的竹笋干保存期可达2年以上,且保持了竹笋的鲜味和营养。
具体实施方式
下面结合具体实施例对本发明做进一步说明。
选择初生、嫩肥的鲜竹笋,剥去外壳,将笋根刮干净后用水冲洗,然后进行漂水处理;将漂水后的竹笋倒入锅中,加入竹笋重量比15%的盐,加水大火蒸煮1小时,水量以淹没竹笋为宜,蒸煮时不加锅盖;将蒸煮好的竹笋捞出放进水池中,用冷水冷却,冷透后捞出,沥干水分;将沥干水分的竹笋切成宽1-2cm的竹笋条,长度依据竹笋自身的长度;将竹笋条投入45-60℃的热水中进行二次漂洗;将切好的竹笋条均匀的铺在木板上,置于室外晾晒,直至竹笋条干脆,轻折即可折断为止。
加工好的竹笋干避湿保存,保存期可达2年以上,食用时,只需用开水浸泡10分钟左右后便可烹饪,烹饪时竹笋干不需另外加盐,非常简单、方便,满足人们的食用需求。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的仅为本发明的优选例,并不用来限制本发明,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种竹笋干的加工方法,其特征是,包括如下步骤:
(1)原料处理:将鲜竹笋剥壳,笋根刮干净,用水冲洗,然后进行漂水处理;
(2)蒸煮:将漂水后的竹笋倒入锅中,加入竹笋重量比15%的盐,加水大火蒸煮1小时,水量以淹没竹笋为宜;
(3)冷却:将蒸煮好的竹笋捞出放进水池中,用冷水冷却,冷透后捞出,沥干水分;
(4)切条:将沥干水分的竹笋切成宽1-2cm的竹笋条,长度依据竹笋自身的长度;
(5)漂洗:将竹笋条投入45-60℃的热水中进行二次漂洗;
(6)晒干:将切好的竹笋条均匀的铺在木板上,置于室外晾晒,直至竹笋干干脆,轻折即可折断为止。
2.根据权利要求1所述的一种竹笋干的加工方法,其特征在于:所述步骤(2)蒸煮时不加锅盖。
CN201510916879.9A 2015-12-14 2015-12-14 一种竹笋干的加工方法 Pending CN105519665A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107744152A (zh) * 2017-11-01 2018-03-02 国家林业局北京林业机械研究所 竹笋自动加工系统及工艺
CN111808711A (zh) * 2020-06-12 2020-10-23 湖南绿地高新农林开发有限公司 一种竹笋加工工艺
CN115152972A (zh) * 2022-08-05 2022-10-11 广东大西牛农业科技股份有限公司 一种笋花及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107744152A (zh) * 2017-11-01 2018-03-02 国家林业局北京林业机械研究所 竹笋自动加工系统及工艺
CN111808711A (zh) * 2020-06-12 2020-10-23 湖南绿地高新农林开发有限公司 一种竹笋加工工艺
CN115152972A (zh) * 2022-08-05 2022-10-11 广东大西牛农业科技股份有限公司 一种笋花及其制备方法

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Application publication date: 20160427