What is the red color of dried bamboo sticks

Dye. According to the query X-Technology.com, Batik Roasted Bamboo Sticks is a traditional cuisine that uses a special method to make fresh moso bamboo into a tasty and flavorful food. During the roasting process, a red liquid is used, which is actually a dye, and the bamboo sticks (moso bamboo) are also dried so that the surface of the dried bamboo sticks (moso bamboo) will then take on the appearance of having a red color, with a uniform color and sweet taste, increasing its visual effect and sense of appetite.