CN106912592A - 一种冷冻蓝莓涂膜保鲜剂 - Google Patents

一种冷冻蓝莓涂膜保鲜剂 Download PDF

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Publication number
CN106912592A
CN106912592A CN201510987107.4A CN201510987107A CN106912592A CN 106912592 A CN106912592 A CN 106912592A CN 201510987107 A CN201510987107 A CN 201510987107A CN 106912592 A CN106912592 A CN 106912592A
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parts
blueberry
antistaling agent
coating antistaling
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张培君
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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
    • A23B7/04Freezing; Subsequent thawing; Cooling
    • A23B7/05Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals other than cryogenics, before or during cooling, e.g. in the form of an ice coating or frozen block
    • A23B7/055Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals other than cryogenics, before or during cooling, e.g. in the form of an ice coating or frozen block with direct contact between the food and the chemical, e.g. liquid nitrogen, at cryogenic temperature
    • 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
    • A23B7/16Coating with a protective layer; Compositions or apparatus therefor

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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)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

一种冷冻蓝莓涂膜保鲜剂,属于食品保鲜技术领域。本发明冷冻蓝莓涂膜保鲜剂由以下重量份的物质组成:水溶性壳聚糖3-5份、甘油0.5-0.75份、高果糖玉米糖浆3-5份、高甲氧基果胶1-3份、海藻酸钠0.05-0.25份、茶多酚0.01-0.5份、氯化钙1.5-3.5份、硒化卡拉胶1-5份、乙醇3.5-7份、丝瓜水35-55份。本发明补充了微量元素硒,延长了蓝莓的贮藏保鲜时间,可达2.5-3.5个月而不失风味,其色泽、脆度、口感基本无变化;本发明可缓解蓝莓在冷冻和解冻期间风味、色泽的变化,以及营养成分的损失,尤其是质地变硬和汁液流失的问题。

Description

一种冷冻蓝莓涂膜保鲜剂
技术领域
本发明涉及一种冷冻蓝莓涂膜保鲜剂,属于食品保鲜技术领域。
背景技术
为了适应人们崇尚自然、健康的思想,开发应用高效安全的食品保鲜剂已成为当今世界食品保鲜剂重要的研究领域。据有关资料证实,在人们长期食用的食品中,天然保鲜剂成分的毒性远远低于人工合成的保鲜剂。因此,从自然界寻求天然保鲜剂的研究已引起各国科学家的高度重视。各国开发的大量天然保鲜剂产品,受到人们的普遍欢迎。
发明内容
本发明的目的是提供一种冷冻蓝莓涂膜保鲜剂。
本发明的技术方案包括如下:
本发明冷冻蓝莓涂膜保鲜剂由以下重量份的物质组成:水溶性壳聚糖3-5份、甘油0.5-0.75份、高果糖玉米糖浆3-5份、高甲氧基果胶1-3份、海藻酸钠0.05-0.25份、茶多酚0.01-0.5份、氯化钙1.5-3.5份、硒化卡拉胶1-5份、乙醇3.5-7份、丝瓜水35-55份。
本发明的有益效果是:
本发明补充了微量元素硒,延长了蓝莓的贮藏保鲜时间,可达2.5-3.5 个月而不失风味,其色泽、脆度、口感基本无变化;本发明可缓解蓝莓在冷冻和解冻期间风味、色泽的变化,以及营养成分的损失,尤其是质地变硬和汁液流失的问题。
具体实施方式
以下结合技术方案详细叙述本发明的具体实施方式。
实施例1
水溶性壳聚糖3份、甘油0.75份、高果糖玉米糖浆5份、高甲氧基果胶3份、海藻酸钠0.25份、茶多酚0.5份、氯化钙3.5份、硒化卡拉胶5份、乙醇7份、丝瓜水55份。
实施例2
水溶性壳聚糖5份、甘油0.75份、高果糖玉米糖浆3份、高甲氧基果胶1份、海藻酸钠0.05份、茶多酚0.01份、氯化钙1.5份、硒化卡拉胶1份、乙醇3.5份、丝瓜水35份。
实施例3
水溶性壳聚糖4份、甘油0.6份、高果糖玉米糖浆4份、高甲氧基果胶2份、海藻酸钠0.15份、茶多酚0.3份、氯化钙2.2份、硒化卡拉胶3份、乙醇5份、丝瓜水40份。

Claims (1)

1.一种冷冻蓝莓涂膜保鲜剂,其特征在于,所述的冷冻蓝莓涂膜保鲜剂由以下重量份的物质组成:水溶性壳聚糖3-5份、甘油0.5-0.75份、高果糖玉米糖浆3-5份、高甲氧基果胶1-3份、海藻酸钠0.05-0.25份、茶多酚0.01-0.5份、氯化钙1.5-3.5份、硒化卡拉胶1-5份、乙醇3.5-7份、丝瓜水35-55份。
CN201510987107.4A 2015-12-27 2015-12-27 一种冷冻蓝莓涂膜保鲜剂 Pending CN106912592A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107692117A (zh) * 2017-11-02 2018-02-16 广东省农业科学院蚕业与农产品加工研究所 一种果蔬脆的制备方法
CN108353949A (zh) * 2018-01-29 2018-08-03 广西壮族自治区农业科学院 一种抑制葡萄果粒脱落的保鲜剂及其制作方法和应用
CN114081065A (zh) * 2021-11-26 2022-02-25 广西壮族自治区农业科学院 一种纳米果胶协裹纳米气泡涂膜保鲜百香果的方法
CN114698691A (zh) * 2022-04-20 2022-07-05 浙江工商大学 一种蓝莓鲜果的保鲜方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107692117A (zh) * 2017-11-02 2018-02-16 广东省农业科学院蚕业与农产品加工研究所 一种果蔬脆的制备方法
CN108353949A (zh) * 2018-01-29 2018-08-03 广西壮族自治区农业科学院 一种抑制葡萄果粒脱落的保鲜剂及其制作方法和应用
CN114081065A (zh) * 2021-11-26 2022-02-25 广西壮族自治区农业科学院 一种纳米果胶协裹纳米气泡涂膜保鲜百香果的方法
CN114081065B (zh) * 2021-11-26 2023-07-18 广西壮族自治区农业科学院 一种纳米果胶协裹纳米气泡涂膜保鲜百香果的方法
CN114698691A (zh) * 2022-04-20 2022-07-05 浙江工商大学 一种蓝莓鲜果的保鲜方法

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