Anthocyanin, also known as anthocyanidin, is a water-soluble natural pigment widely existing in plants in nature and belongs to flavonoids. It is also the main coloring substance in plant petals, and most colorful colors such as fruits, vegetables and flowers are related to it.
Anthocyanins exist in vacuoles of plant cells and can be converted from chlorophyll. Under the condition of different pH values of plant cell vacuoles, petals show colorful colors.
Plant protein is a kind of protein, and its source is extracted from plants. Its nutrition is similar to animal protein, but it is easier to digest. Plant protein mainly comes from rice flour and beans. But in diet, plant protein and animal protein should be eaten together.
Red pitaya
Red pitaya is a perennial vine of Ranunculaceae pitaya, which is a new fruit with good health care effect. Native to the tropical rain forest area of Central America near the equator in the western hemisphere. It is a long-lived plant, which can survive for decades or even hundreds of years in the natural environment. Because of its unique ingredients, it has excellent health care effect on human body.
It comes from a dry and hot desert, but from a tropical rain forest, so "nature" prefers humidity to drought. Its roots are not resistant to water immersion, not to water, but to hypoxia. Therefore, it is decided that its cultivation characteristics should be shallow planting rather than deep planting, with convenient drainage and the best surface to keep loose, breathable and moist coverage.