CN1103548A - 一种保鲜剂 - Google Patents

一种保鲜剂 Download PDF

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Publication number
CN1103548A
CN1103548A CN 93120098 CN93120098A CN1103548A CN 1103548 A CN1103548 A CN 1103548A CN 93120098 CN93120098 CN 93120098 CN 93120098 A CN93120098 A CN 93120098A CN 1103548 A CN1103548 A CN 1103548A
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antistaling agent
acid
fruit
agent according
vegetables
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CN 93120098
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English (en)
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吴谋成
袁俊华
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Individual
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Individual
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Priority to CN 93120098 priority Critical patent/CN1103548A/zh
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Abstract

本发明为一种保鲜剂,它主要包括单硬脂酸甘油 酯、植酸、植酸钠、海藻酸钠、油酸和水。本保鲜剂不 仅具有杀菌和抑制病原菌生长的作用,还具有调节水 果、蔬菜生理机能的作用,且无毒,无公害,成本低,保 鲜效果好,保质期长,能够保持水果、蔬菜食品的色 泽、营养和风味。

Description

本发明涉及一种水果、蔬菜、食品的保鲜剂。
随着社会的不断发展,工作、生活的快节奏,使人们对水果、蔬菜、食品的保鲜越来越重视。目前,市场上流通的保鲜剂很多,大多是由有一定杀菌作用的农药配制而成的,虽有一定的保鲜作用,但又必须有一定限量,如在食品上残留不得超过一定浓度,否则人食用时就会中毒,长期食用,危险更大。
本发明的目的是提供一种既能保鲜又无毒的保鲜剂。
本发明的保鲜剂含有单硬酯酸甘油酯、植酸、植酸钠、海藻酸钠和水,还可含有油酸,各组分优选含量(重量)如下:
单硬酯酸甘油酯  0.2~8%
植酸  0.5~2%
植酸钠  0.2~2%
海藻酸钠  0.2~2%
油酸  0~3%
水  83~98.9%
油酸的优选含量为0.1~3%。
根据每种水果、蔬菜、食品的不同、上述保鲜剂中的各组分的用量不同,PH值也不同,但配好的保鲜剂的PH值最好在7-8之间,若PH值达不到所需要求时,可用氢氧化钠或盐酸来调节。
本发明的保鲜剂不仅具有杀菌和抑制病原菌生长的作用,还具有调节水果、蔬菜生理机能的作用,它无毒,无公害,成本低,但却具有保鲜效果好,保质期长,能够保持水果、蔬菜、食品的色泽、营养和风味的功效。
下面通过实施例对本发明做进一步描述。
实施例
本保鲜剂包括单硬酯酸甘油酯、植酸、植酸钠、海藻酸钠、油酸和水,各组分的含量(重量)如下:
单硬酯酸甘油酯  8.0g
植酸  0.5ml
植酸钠  1.5g
海藻酸钠  1.0g
油酸  2.5g
水:加至保鲜剂总量为100ml。
由上述各组分酸好的保鲜剂的PH值偏酸性,可用适量氢氧化钠将其调至7即可。
用上述所配保鲜剂针对脐橙做保鲜试验。
将保鲜剂摇匀,将脐橙浸泡在其中,约0.5分钟取出,贮存三个月后测定其各项指标如下:
烂果率 青蒂率 可溶性固形物 总酸量 固酸比 维生素C
本保鲜剂某市售保鲜剂某市售保鲜剂空白对照 1.815.307.3717.18 72.545.748.633.3 9.385.897.708.90 0.970.950.871.23 9.676.208.857.24 43.331.637.415.8
注:贮藏前,脐橙的可溶性固形物为9.60,总酸量为1.18,固酸比是8.14,维生素C为46.2。
上述试验数据为三个月后测定的数据,实际上本脐橙一直放至六个月均未坏,且风味未变;而用其它保鲜剂保鲜的脐橙均已烂光,无法测定。
本保鲜剂可以这样使用,将几种试剂配好后,用时摇匀,稀释,浸果0.5~1分钟即可。

Claims (6)

1、一种保鲜剂,其特征在于含有单硬酯酸甘油酯、植酸、植酸钠、海藻酸钠和水。
2、根据权利要求1所述的保鲜剂,其特征在于含有油酸。
3、根据权利要求1或2所述的保鲜剂,其特征在于所述各组分的百分含量(重量)如下:
单硬酯酸甘油酯  0.2~8%  植酸  0.5~2%  植酸钠  0.2~2%  海藻酸钠  0.2~2%  油酸  0~3%  水 83~98.9%
4、根据权利要求3所述的保鲜剂,其特征在于油酸的百分含量为0.1~3%。
5、根据权利要求3所述的保鲜剂,其特征在于所述保鲜剂的PH值在7~8之间。
6、根据权利要求5所述的保鲜剂,其特征在于用氢氧化钠或盐酸调节PH值。
CN 93120098 1993-12-11 1993-12-11 一种保鲜剂 Pending CN1103548A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93120098 CN1103548A (zh) 1993-12-11 1993-12-11 一种保鲜剂

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Application Number Priority Date Filing Date Title
CN 93120098 CN1103548A (zh) 1993-12-11 1993-12-11 一种保鲜剂

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CN1103548A true CN1103548A (zh) 1995-06-14

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102948458A (zh) * 2012-11-21 2013-03-06 四川省山野生物科技有限公司 一种果蔬保鲜组合物及其用途
CN103734298A (zh) * 2013-12-18 2014-04-23 广西科技大学 一种沙糖桔涂膜保鲜剂及其制备方法
CN103843881A (zh) * 2012-11-29 2014-06-11 和国荣 牛奶蛋白基天然果蔬保鲜被膜剂及其制备方法
CN108419829A (zh) * 2017-12-13 2018-08-21 安徽晴阳翔农业科技发展有限公司 一种蔬菜类食品保鲜剂
CN109068627A (zh) * 2016-01-26 2018-12-21 阿比尔技术公司 用于制备和保存消毒产品的方法
US11447646B2 (en) 2015-09-16 2022-09-20 Apeel Technology, Inc. Precursor compounds for molecular coatings
US11641865B2 (en) 2020-03-04 2023-05-09 Apeel Technology, Inc. Compounds and formulations for protective coatings
US11827591B2 (en) 2020-10-30 2023-11-28 Apeel Technology, Inc. Compositions and methods of preparation thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102948458A (zh) * 2012-11-21 2013-03-06 四川省山野生物科技有限公司 一种果蔬保鲜组合物及其用途
CN103843881A (zh) * 2012-11-29 2014-06-11 和国荣 牛奶蛋白基天然果蔬保鲜被膜剂及其制备方法
CN103734298A (zh) * 2013-12-18 2014-04-23 广西科技大学 一种沙糖桔涂膜保鲜剂及其制备方法
CN103734298B (zh) * 2013-12-18 2015-10-28 广西科技大学 一种沙糖桔涂膜保鲜剂及其制备方法
US11447646B2 (en) 2015-09-16 2022-09-20 Apeel Technology, Inc. Precursor compounds for molecular coatings
US11472970B2 (en) 2015-09-16 2022-10-18 Apeel Technology, Inc. Precursor compounds for molecular coatings
CN109068627A (zh) * 2016-01-26 2018-12-21 阿比尔技术公司 用于制备和保存消毒产品的方法
CN109068627B (zh) * 2016-01-26 2022-03-18 阿比尔技术公司 用于制备和保存消毒产品的方法
US11723377B2 (en) 2016-01-26 2023-08-15 Apeel Technology, Inc. Method for preparing and preserving sanitized products
CN108419829A (zh) * 2017-12-13 2018-08-21 安徽晴阳翔农业科技发展有限公司 一种蔬菜类食品保鲜剂
US11641865B2 (en) 2020-03-04 2023-05-09 Apeel Technology, Inc. Compounds and formulations for protective coatings
US11827591B2 (en) 2020-10-30 2023-11-28 Apeel Technology, Inc. Compositions and methods of preparation thereof

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