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果蔬清洗机怎么样?真有那么好用吗?
发布时间:2019-12-03 来源:http://www.chinafoodjx.com 发布人:admin

  俗话说懒惰促进了发明和生产,为了解放双手,各种小发明在现如今的生活中随处可见,现在就让我们先来聚焦一下蔬菜清洗机,蔬菜清洗机能有效杀灭细菌,分解农药”“去农残、,农药率达98%......近年来,果蔬清洗机的各种宣传语吸引着人们的眼球,不少对农残有担忧的人纷纷把希望寄托在这个小小的仪器上。
  As the saying goes, laziness promotes invention and production. In order to liberate hands, all kinds of small inventions can be seen everywhere in today's life. Now let's focus on the vegetable washing machine, which can effectively kill bacteria and decompose pesticides. In recent years, the propaganda of the fruit and vegetable washing machine attracts people's eyes Ball, many people who are worried about the disabled have put their hopes on this small instrument.
  我们发现,现在在市场上的果蔬清洗机主要分两种,即臭氧清洗机和超声清洗机。
  We found that there are two main types of fruit and vegetable cleaning machines in the market, namely ozone cleaning machine and ultrasonic cleaning machine.
  臭氧清洗机号称通过发生器产生具有极强氧化性的臭氧,破坏某些农药的结构,使其发生降解。
  The ozone cleaning machine claims to produce highly oxidizing ozone through the generator, destroy the structure of some pesticides and degrade them.
  相关表示,农药的种类非常多,性质也不同,臭氧去农药只适用于易被氧化的农药。而且家用臭氧清洗机产生臭氧的时间短、浓度低,作用于果蔬的时间也不够长,去农残的效果并没有商家宣传的那么神奇。而且,家庭使用臭氧清洗机还可能对室内空气造成污染,浓度过高会刺激人体呼吸黏膜,引起头痛。
  Relevant experts said that there are many kinds of pesticides and their properties are different. Ozone pesticides can only be used for pesticides that are easy to be oxidized. Moreover, the household ozone cleaning machine has a short time to produce ozone, a low concentration, and a short time to act on fruits and vegetables. The effect of removing agricultural residues is not as magical as what businessmen publicize. In addition, the household use of ozone cleaning machine may also cause indoor air pollution, too high concentration will stimulate human respiratory mucosa, causing headache.
  超声波清洗机,通过高频振动,在水中产生无数微小的空泡和气泡,将附着在果蔬表面的泥土、灰土、腐殖质等杂质剥离、击碎,同时促使有机农药等脂溶性成分脱落。
  Ultrasonic cleaning machine, through high-frequency vibration, produces numerous tiny vacuoles and bubbles in the water, stripping and smashing the soil, lime soil, humus and other impurities attached to the surface of fruits and vegetables, and at the same time promoting the fall off of fat soluble components such as organic pesticides.
  虽然超声波清洗机去除果蔬表面脏物的能力很好,但目前有关超声波降解农残的研究中,效果好的都需要使用大功率超声波长时间处理,家庭短时间条件下只能去污,降解农残的效果并不明显,敌敌畏等农药处理后甚出现了回升的现象,这可能与超声波破坏了表皮细胞,导致农药内渗有关。而且,机器工作时,超声波会引起机器振动、空泡和气泡破烈产生很大的噪音,对家庭也是一种污染。
  Although the ability of ultrasonic cleaning machine to remove the dirt on the surface of fruits and vegetables is very good, at present, in the research of ultrasonic degradation of agricultural residues, the high-power ultrasonic treatment is needed for a long time, and only decontamination can be carried out in a short time at home. The effect of degradation of agricultural residues is not obvious. After the treatment of dichlorvos and other pesticides, there is even a rebound phenomenon, which may be caused by ultrasonic damage to the surface Skin cells, leading to pesticide infiltration. In addition, when the machine is working, the ultrasonic wave will cause vibration, cavitation and bubble burst of the machine, which will produce a lot of noise, and it is also a kind of pollution to the family.

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