WO2011060610A1 - 一种蔬果残留农药去除剂 - Google Patents

一种蔬果残留农药去除剂 Download PDF

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Publication number
WO2011060610A1
WO2011060610A1 PCT/CN2010/001404 CN2010001404W WO2011060610A1 WO 2011060610 A1 WO2011060610 A1 WO 2011060610A1 CN 2010001404 W CN2010001404 W CN 2010001404W WO 2011060610 A1 WO2011060610 A1 WO 2011060610A1
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Prior art keywords
degrading enzyme
calcium carbonate
pesticide
organochlorine
vegetables
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PCT/CN2010/001404
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English (en)
French (fr)
Inventor
党永富
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Dang Yongfu
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Publication of WO2011060610A1 publication Critical patent/WO2011060610A1/zh

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • A23L5/276—Treatment with inorganic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/25—Removal of unwanted matter, e.g. deodorisation or detoxification using enzymes

Definitions

  • the invention relates to the technical field of pesticide residue removal, and particularly relates to a pesticide residue removing agent for fruits and vegetables. Background technique
  • Pesticides are the necessary production materials in agricultural production.
  • the widespread use of pesticides plays an important role in eliminating pests and diseases, ensuring stable crop yields and high yields.
  • the use of a large number of toxic pesticides has also polluted and destroyed the ecological environment, which has brought many adverse effects on human life and health.
  • food health issues have received more and more attention from everyone. How to eat with confidence and eat healthy has become a daily concern for everyone.
  • the object of the present invention is to provide a pesticide residue removing agent for removing fruits and vegetables, and to effectively remove pesticides remaining in vegetables and fruits.
  • the calcium carbonate is edible calcium carbonate
  • the degrading enzyme is an organophosphorus degrading enzyme and/or an organochlorine degrading enzyme, and the weight ratio of the organophosphorus degrading enzyme to the organochlorine degrading enzyme is (1 ⁇ 3): 1; edible calcium carbonate, organic Phosphorus degrading enzymes and organochlorine degrading enzymes are commercially available products.
  • calcium carbonate can be replaced by glucose powder.
  • the calcium carbonate absorbs the organic lipids remaining in the vegetables, melons and fruits, and floats away from the surface of the fruits and vegetables to the water, and the organophosphate degrading enzyme and the organochlorine degrading enzyme can promote the organic lipids.
  • Degradation produces small molecular compounds that are harmless to the human body.
  • the invention has high removal rate of residual pesticides, and has obvious removal effects on highly toxic pesticides such as BHC and DDT which are extremely difficult to degrade; when removing pesticides remaining in fruits and vegetables, vitamins and other nutrients of fruits and vegetables are not destroyed. It does not affect the taste of fruits and vegetables, and has no effect on storage.
  • the invention not only can effectively remove the residual pesticides in fruits and vegetables, but also can degrade the pesticides after the residual pesticides enter the water, the organophosphorus degrading enzymes and the organochlorine degrading enzymes can degrade the pesticides. It will not pollute the water body and will not cause secondary pollution.
  • the vegetable and vegetable residual pesticide remover provided by the invention can also be used for cleaning meat, rice and dried vegetables such as yellow flowers and dried bamboo shoots.
  • the preparation method of the pesticide residue removing agent for vegetables and fruits provided by the invention is as follows: Weigh edible calcium carbonate, organic poor degrading enzyme and organic chlorine degrading enzyme according to the weight ratio, and mix well.
  • the method of use of the invention is as follows: According to the need, an appropriate amount of pesticide residue remover for removing fruits and vegetables is put into water, and then placed in vegetables, fruits and the like to be washed, soaked for 5 to 15 minutes, and washed after being washed. detailed description
  • the pesticide residue remover of fruits and vegetables is composed of edible calcium carbonate and organophosphorus degrading enzyme.
  • the weight of calcium carbonate: the weight of organophosphorus degrading enzyme 10:1.
  • the pesticide residue remover of fruits and vegetables is composed of edible calcium carbonate and organochlorine degrading enzyme.
  • the weight of calcium carbonate: the weight of organochlorine degrading enzyme 50:1.
  • Cucumber purchased from a farmer's market
  • Pesticides BHC, DDT, DDT, DDT, chlorpyrifos, dichlorvos, chlorpyrifos, malathion, fenvalerate, cypermethrin.
  • step (3) The 1000 ml solution prepared in the step (2) is equally divided into 5 portions, placed in 5 beakers, and the cucumbers in the step (1) are separately placed in 5 beakers, soaked for 1 hour, and then the cucumbers are taken out. 30 g of cucumber was taken from each cucumber for testing the pesticide content therein;

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

说 明 书
一种蔬果残留农药去除剂 技术领域
本发明涉及农药残留去除技术领域， 具体涉及一种蔬果残留农药去除剂。 背景技术
农药是农业生产中必需的生产资料， 农药的广泛使用， 在消除病虫害、 保证农作物的稳产、 高产中起到了十分重要的作用。 但是， 大量有毒农药的 使用也对生态环境产生了污染和破坏， 给人类的生活和健康带来了诸多不利 影响， 据统计， 全世界每年有一百万人农药中度， 其中两万人死亡。 随着经 济社会的发展和人们生活水平的提高， 食品健康问题越来越受到大家的重视， 怎样才能吃得放心， 吃得健康， 已经成为每个人每天关注的问题。
日常食用的蔬菜、 瓜果病虫害较多， 在种植过程中普遍存在喷施农药超 量现象， 但由于其生长期短， ^量喷施的农药不能降解完全， 造成农药残留 超标现象非常严重。 '
发明内容
本发明的目的是提供一种蔬果残留农药去除剂， 以有效去除残留在蔬菜、 瓜果中的农药。
为了实现上述目的， 本发明采用的技术方案为： 一种蔬果残留农药去除 剂， 该去除剂主要由碳酸钙和降解酶组成， 其中碳酸钙和降解酶的重量配比 为碳酸钙：降解酶 = (5〜50)： 1。
进一步地， 该去除剂中碳酸钙和降解酶的重量配比优选为碳酸钙：降解酶 = (10〜30)： 1。
其中碳酸钙为食用碳酸钙； 降解酶为有机磷降解酶和 /或有机氯降解酶， 有机磷降解酶与有机氯降解酶的重量配比为 （1〜3 ) : 1； 食用碳酸钙、 有机 磷降解酶和有机氯降解酶均为市售商品。
其中， 碳酸钙可以用葡萄糖粉代替。
在本发明中， 碳酸钙通过吸附残留在蔬菜、 瓜果中的农药这种有机脂类 物， 使其脱离蔬果的表面漂浮到水中， 有机磷降解酶和有机氯降解酶能促使 有机脂类物降解， 生成对人体无害的小分子化合物。 本发明对残留农药的去 除率高， 对一些极难降解的剧毒农药如六六六、 滴滴涕具有明显的去除效果； 在去除蔬果中残留的农药时， 不会破坏蔬果的维生素和其它营养成分， 不影 响蔬果的口感， 对储存也无任何影响； 本发明不但能有效去除蔬果中残留的 农药， 而且在残留的农药进入水中后， 有机磷降解酶和有机氯降解酶可对农 药进行降解， 不会污染水体， 不造成二次污染。
本发明提供的蔬果残留农药去除剂也可用于清洗肉类、 米类以及干菜类 如黄花、 干笋等。
本发明提供的蔬果残留农药去除剂的制备方法为： 按重量配比称取食用 碳酸钙、 有机憐降解酶和有机氯降解酶， 混匀即可。
本发明的使用方法是： 根据需要取适量的蔬果残留农药去除剂， 放入水 中， 之后放入准备清洗的蔬菜、 瓜果等， 浸泡 5〜15分钟， 经冲洗即可食用。 具体实施方式
实施例 1
蔬果残留农药去除剂， 其组成成分为食用碳酸钙、 有机磷降解酶和有机 氯降解酶， 碳酸钙的重量： （有机磷降解酶和有机氯降解酶的总重量） =5:1， 其中， 有机磷降解酶与有机氯降解酶的重量比为 1:1。
实施例 2
蔬果残留农药去除剂， 其组成成分为食用碳酸钙和有机磷降解酶， 碳酸 钙的重量:有机磷降解酶的重量 = 10:1。
实施例 3
蔬果残留农药去除剂， 其组成成分为食用碳酸钙、 有机磷降解酶和有机 氯降解酶，碳酸钙的重量：（有机磷降解酶和有机氯降解酶的总重量） =30:1， 其中， 有机磷降解酶与有机氯降解酶的重量比为 3:1。
实施例 4
蔬果残留农药去除剂， 其组成成分为食用碳酸钙和有机氯降解酶， 碳酸 钙的重量:有机氯降解酶的重量 = 50:1。
实施例 5
蔬果残留农药去除剂， 其组成成分为葡萄糖粉、 有机磷降解酶和有机氯 降解酶，葡萄糖粉的重量：（有机磷降解酶和有机氯降解酶的总重量） =10:1， 其中， 有机磷降解酶与有机氯降解酶的重量比为 1:1。
实施例 1〜实施例 5的蔬果残留农药去除剂的效果试验
1. 实验材料
黄瓜： 购于某农贸市场；
农药： 六六六、 滴滴涕、 滴滴滴、 滴滴伊、 毒死蜱、 敌敌畏、 杀螟硫磷、 马拉硫磷、 氰戊菊酯、 氯氰菊酯。
2、 实验仪器 色谱仪： Agilent7890A气相色谱仪；
检测器： FPD;
色谱柱： DB-1701 3 OmX 0.53mm X 1.0 μ ηΐ;
匀浆机。
3. 实验方法
该方法的具体步骤为：
( 1 ) 准确称取 300g黄瓜， 平均分为 5份， 每份 60g;
(2)准确称取农药六六六、'滴滴涕、 滴滴滴、滴滴伊、毒死蜱、 敌敌畏、 杀螟硫磷、 马拉硫磷、 氰戊菊酯、 氯氰菊酯各 lmg， 放入容量瓶中， 用去离 子水定容至 1000ml;
(3 )将步骤（2)配制好的 1000ml溶液平均分成 5份，放入 5个烧杯中， 把步骤 （1 ) 分好的黄瓜分别放入 5个烧杯中， 浸泡 1小时， 之后取出黄瓜， 从每份黄瓜中取出 30g黄瓜用于测试其中农药含量；
(4) 取 5个广口瓶， 各加去离子水 200ml， 再分别加入实施例 1、 实施 例 2、 实施例 3、 实施例 4、 实施例 5的蔬果残留农药去除剂和对照样品某蔬 菜洗洁精， 添加量均为 0.1g， 之后把剩余的 30g黄瓜分别放入广口瓶中；
( 5 )广口瓶放入震荡器中在室温下震荡 10分钟，之后加入 50.0ml乙腈， 在匀浆机中高速匀浆 2分钟， 过滤， 滤液收集到装有 5g氯化钠的 100ml的具 塞量筒中， 收集滤液， 盖上塞子， 剧烈振荡 1分钟， 在室温下静置 10分钟， 使乙腈相和水相完全分层， 从 100ml具塞量筒中吸取 10ml 乙腈溶液， 放入 150ml烧杯中， 将烧杯放到 80°C水浴锅中加热， 同时缓慢通入空气， 待蒸发 至快干时， 停止通入空气， 加入 5ml丙酮， 盖上铝箔超声 5分钟， 气相色谱 仪测定；
(6 ) 计算去除率
计算公式： 未加去除剂时的药残量-加入去除剂后的药残 去除率:
未加去除剂时的药残 据公式计算得到的具体结果见表 1所示。 表 1 震荡 10分钟时的去除率 （％)
Figure imgf000006_0001

Claims

权 利 要 求 书
1、 一种蔬果残留农药去除剂， 其特征在于， 所述的蔬果残留农药去除剂 主要由碳酸钙和降解酶组成， 其中碳酸钙和降解酶的重量配比为碳酸钙：降解 酶 = (5〜50)： l o
2、 根据权利要求 1所述的蔬果残留农药去除剂， 其特征在于， 碳酸钙和 降解酶的重量配比优选为碳酸钙：降解酶 = (10〜30)： 1。
3、 根据权利要求 1或 2所述的蔬果残留农药去除剂， 其特征在于， 所述 的降解酶为有机磷降解酶和 /或有机氯降解酶。
4、 根据权利要求 3所述的蔬果残留农药去除剂， 其特征在于， 有机磷降 解酶与有机氯降解酶的重量配比为 （1〜3 ) : 1 ο
5、 根据权利要求 1或 2所述的蔬果残留农药去除剂， 其特征在于， 所述 的碳酸钙为食用碳酸钙。
6、 根据权利要求 5所述的蔬果残留农药去除剂， 其特征在于， 所述的降 解酶为有机磷降解酶和 /或有机氯降解酶。
7、 根据权利要求 6所述的蔬果残留农药去除剂， 其特征在于， 有机磷降 解酶与有机氯降解酶的重量配比为 （1〜3 ) : 1 ο
PCT/CN2010/001404 2009-11-20 2010-09-13 一种蔬果残留农药去除剂 WO2011060610A1 (zh)

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CN109825382B (zh) * 2019-03-25 2021-02-09 苏州衣然生物科技有限公司 一种降解天然织物中农残的制剂及其制备方法
CN110760394A (zh) * 2019-11-04 2020-02-07 黑龙江省普帅农业科技有限公司 一种去农药残留的清洁制剂
CN114262646B (zh) * 2021-12-28 2024-04-16 山东中大药业有限公司 一种去除中药植株农残的洗涤剂及其制备方法

Citations (3)

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CN1281890A (zh) * 2000-06-01 2001-01-31 胡银安 去除采摘后果菜残留农药的方法及使用的清洗剂
CN1990850A (zh) * 2005-12-26 2007-07-04 谈嘉俊 一种农药去除剂
CN101293131A (zh) * 2007-04-29 2008-10-29 上海普天欣生物技术有限公司 一种消除残留农药的复合酶制剂及应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1281890A (zh) * 2000-06-01 2001-01-31 胡银安 去除采摘后果菜残留农药的方法及使用的清洗剂
CN1990850A (zh) * 2005-12-26 2007-07-04 谈嘉俊 一种农药去除剂
CN101293131A (zh) * 2007-04-29 2008-10-29 上海普天欣生物技术有限公司 一种消除残留农药的复合酶制剂及应用

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