Purple Cabbage pH
Study on the pH of purple cabbage
Those who taste purple cabbage, its color is purple, not only delicious, but also contains wonderful principles. The acid and alkali of the detectable substances in its leaves are like a spiritual medium, which is connected to the subtle nature of matter.
Take purple cabbage, break it, soak it in water, and get the liquid color purple. Set the counter, and divide it into liquids, or acids or bases. When the acid meets the liquid of purple cabbage, the color changes to glow, red and fresh; when the lye touches it, the color turns green and blue.
Study the truth, cover purple cabbage contains pigments, and the color is different when it encounters acid and alkali. Acid changes the shape of the pigment, showing a red appearance; alkali changes the shape of the pigment, showing a blue-green state. This is not only a wonder of nature, but also the key to the nature of the world.
Looking at this image, we can see that everything is reasonable, and we can see the universe at the end of the micro. Although purple cabbage is small, it changes with it, showing the difference between acid and alkali, attracting people to explore the essence of things, and understanding the mystery of nature. It is really a wonderful gift of creation.
