Key points are not available for this paper at this time.
IN a previous paper Chibnall and Channon, 1927 it was shown that the ether extract of cabbage leaf cytoplasm contains very little, if any, phospholipin, in the commonly accepted use of this term. The major part of the ether- soluble phosphorus was present as the calcium salt of a diglyceridephosphoric acid of the type CH2O-COR
Channon et al. (1927) studied this question.