... sunlight and moisture.Introduction of Chlorella As a kind of single-cell green algae, the gene of Chlorella has never changed ... Chlorella is a highly efficient photosynthetic plant which is rich of protein, lipid, polysaccharide, dietary fiber, vitamin, trace elements ... , amino acids, polysaccharides, ribosom, enzymes, glycoprotein and kinds of plant hormones, which is the ideal food for health care ...