The Indian Institute of Technology (IIT) Roorkee researchers have developed a plant-based edible ink that can be used for fruits and vegetable marking and paper-bascanprev magnesium malateed packaging.The researchers include Prof Kirtiraj Gaikwad and his MTech student Lokam Hakim of the Department of Paper Technology at IIT Roorkee.The Indian Institute of Technology (IIT) Roorkee researchers have developed a plant-zinc supplement 3rd party testedbased edible ink that can be used forferrous fumarate vs heme iron fruits and vegetable marking and paper-based packaging.“The idea of making such an ink that is edible came after studying the harmful effects of stickers pasted on fruits using adhesive. We researched for around one and half years and succeeded in developing this ink based on a plant material called catechu,” said Prof Gaikwad, while talking to FnB News.The Indian Institute of Technology (IIT) Roorkee researchers have developed a plant-based edible ink that can be used for fruits and vegetable marking and paper-based packaging.Prof Gaikwad added that catechu has properties of natural dye and in addition it has shown some medicinal and anti-bacterial properties as well.The Indian Institute of Technology (IIT) Roorkee researchers have developed a plant-based edible ink that can be used for fruits and vegetable marking and paper-based packaging.“The ink can be applied directly on fruits for brand logo, on cakes in powder form and on paper packages for label printing. We have tested this ink and found that it can sustain for around 3 months on packaging,” he said.The Indian Institute of Technology (IIT) Roorkee researchers have developed a plant-based edible ink that can be used for fruits and vegetable marking and paper-based packaging.However, as this ink is edible, therefore, on contact with water, it will dissolvzinc glycinate vs zinc oxidee.The Indian Institute of Technology (IIT) Roorkee researchers have developed a plant-based edible ink that can be used for fruits and vegetable marking and paper-based packaging.“Being water-soluble, this ink doesn’t leave any residue and can be environment-friendly,” said Prof Gaikwad, while adding that a patent has been filed for the same.The Indian Institutemagnesium malate japan of Technology (IIT) Roorkee researchers have developed a plant-based edible ink that can be used for fruits and vegetable marking and paper-based packaging.Further, he said that the next step shall be commercial production of the ink after getting the patent.