Edible printing ink

Abstract

The invention discloses an edible printing ink. The edible printing ink comprises, by mass, 20-45 parts of a natural edible toner, 10-30 parts of water, 2-5 parts of ethanol, 40-60 parts of plant oil, 30-40 parts of animal fat, 0.1-1.5 parts of an edible assistant and 1-5 parts of nanometer starch. The natural toner, the plant oil, the assistant and the above nanometer material are adopted, so the edible printing oil has a high glossiness and a strong coloring strength, and completely accords with safety and health requirements of edibles in China.

Description

technical field [0001] The invention belongs to the technical field of ink manufacture, and in particular relates to an edible printing ink. Background technique [0002] Since the development of printing ink technology, inks with various new functions have been developed and applied in various fields, such as magnetic inks, anti-counterfeiting inks, conductive inks, inks for temperature indication, color developing inks, edible inks, pyrotechnic inks, etc. Edible inks not only have the general commonality of printing inks, but also are gradually widely used in food (or medicine) surface decoration because of their edible properties. For edible inks, to meet the printing adaptability, it should also have the general composition of printing inks, such as binders, pigments, fillers and additives. Edible inks are directly for human consumption after printing, so each component of the ink must meet the requirements of human consumption. However, most of the existing edible ink...

AI Technical Summary

Problems solved by technology

However, most of the existing edible ink formulations contain synthetic chemical ingredients and non-natural raw materials, which are difficult to meet the relevant standards of national food and drugs, which affect people's health and limit the development of food and drug printing.