Notes

Is the tap water contaminated with the herbicide glyphosate? Where do these unsubstantiated rumors originate?
What is Gryphosate herbicide, may ask?

Glyphosate ("ingredient name "glyphosateisopropylamine-salt") is an herbicide used extensively in the fields of agriculture and garden throughout the world and in particular Japan. Spraying it absorbs from the leaves and green areas of the plants, such as the stems and leaves. グリホサート It then migrates to the roots, and eventually suffocates the entire plant. It is classified as non-selective due to the fact that it kills all plants when applied to the leaves' surfaces. Pesticide companies are now offering herbicides that contain glyphosate because the patent for the ingredient has expired. Of of course, all glyphosate herbicides on the market are reliable products that have passed rigorous inspection.

Glyphosate's security is among its main features. グリホサート efsa It is low in toxicity to animals due to the mechanism of inhibition that prevents enzymes from activating in plants. Furthermore, when the sprayed chemical solution comes into contact with soil it turns into a food source for microorganisms, and it is separated into carbon dioxide, water and so on. This is further distinguished by the fact that no herbicidal components remain. This is a pesticide that is widely recognized around the world, which helps reduce greenhouse gas emissions.

グリホサート Glyphosate in tapwater

Tap water is safe and has no risk

Does glyphosate mix with tap water?

Weekly Shincho declared, April 2020: "In Japan there is no standard for glyphosate which is present in the tap water. Only the Target value." In addition, the value is higher than other pesticides, and in other countries, and it is also drinking water that is contaminated with pesticides. I wrote an article that stated that there was. グリホサート It has been feared that high concentrations could remain in tap water. This content is not correct.

The first thing to note is that glyphosate does not constitute an "standard" number. It is only considered a "target" value. This is due to the fact that a concentration that is greater than 0.2ppm, which is 1 is not detected in tap water. An Ministry of Health, Labor and Welfare study revealed that Japan's tap water does not contain glyphosate with levels of more than 0.02ppm. It is impossible to determine it.

In addition, the glyphosate spray actually slows down in soil and degrades in as short as two days. The same concentration of glyphosate is transferred into waterways and rivers and will not be polluted.

グリホサート グリホサート Japanese tap water is healthy

Tap water from Japan is considered to be safe. Tap water is drinkable as it is. There are 51 rigorous inspection items, and they are provided based on strict quality control as stipulated by law. Water is classified into "acidic", "neutral" and "alkaline" depending on the pH difference however, the tap water of Japan is regulated by the water quality standard so that pH is near neutral (5.8 or greater and 8.6 or less). You can still drink iron rust if the water pipes in your home are damaged.

How does tap water get made? Tap water is made primarily from surface water like dam lakes and rivers as raw water. The water collected in the water purification plant is sterilized through the injection of chlorine following removal of impurities by precipitation and filtration. The water from the tap is piped to homes.

Story of Japanese standard value for pesticide residues

The standard value for glyphosate residue for wheat in Japan is currently 5 ppm, but until December 2017 it was 5 ppm. In relation to this, there are various opinions such as "We have increased the limit to 30ppm by six times and feared health harm."

Glyphosate is a component of tapwater.

The residual value for glyphosate is the exact same as the value for international use.

But the reality is that we didn't reduce the standard, but changed it to reflect the residual standard value that is the international standard. Japan imports wheat in huge quantities from the United States, Canada and South America. The importer (the foreign producer) controls the quantity of glyphosate used in accordance with the international standard (30ppm). But Japan's 5ppm standard threshold will trigger imports to stop when it exceeds the standard. If this happens, supply of wheat will be hindered and Japanese food production could be endangered. The standard value has been updated to match the international standard. グリホサート Also there's nothing to worry about in terms of safety, even with the current standard values.

Do you want to understand glyphosate?

To prevent consumers from being in a hurry to be influenced by emotions about pesticide residues, it's important to acquire the correct knowledge that is based on research done by experts. It is also important to enjoy your eating habits and not be distracted by the rumors.


Website: https://labchem-wako.fujifilm.com/jp/product/detail/W01W0107-0595.html