2020 Volume 30 Issue 3 Pages 27-33
The fulvic acid used for the vegetable activator, cosmetic raw materials and so on is the useful organic acid contained in a Japanese forested soil but only the minute quantity is contained all over the ground, and there are details to have imported a mined limited resource from the foreign countries to use for these uses and to used it in the country. Because it succeeded in the produced ligneous material of to Japanese thinning from a forest and condensation of the organic matter of to using the organic acid produced with a production sequence such as the charcoal and prompt of polymerizing in such a situation, it became possible to make a fulvic acid with a high purity artificially in quantities. Because it succeeded in the produced ligneous material of to Japanese thinning from a forest and condensation of the organic matter of to using the organic acid produced with a production sequence such as the charcoal and prompt of polymerizing in such a situation, it became possible to make a fulvic acid with a high purity artificially in quantities.