Chemical composition of the wound plug and entire plants for species of the coenocytic green alga, Caulerpa

Levels of ash, NaOH-soluble protein, lipid, and TCA-soluble carbohydrate were determined tor seven species of the green alga Caulerpa, for both the entire plant and wound plugs produced by cutting the rhizomes or blades. Insoluble carbohydrate was estimated by subtraction. Wound plugs had higher ash levels and a distinctly higher level of total carbohydrate. Both entire plants and wound plugs had low levels of lipid and protein. Carbohydrate is the major component of the wound plug in Caulerpa in contrast to protein reported for Bryopsis.