Acetylated sterol glycosides

In another experiment (Table V), the free sterol content of ozonated chloroplasts from beans was found to be 32% less and the content of sterol derivatives 37% more than that of non-ozonated chloroplasts. What happens to the free sterols (FS), sterol glycosides (SG) and acetylated sterol glycosides (ASG) can be seen in Table VI, In these experiments ( ) with whole leaves of beans, FS in the ozonated leaves was 21% less, SG 32% more, and ASG 41% more than in non-ozonated leaves. 

Table VI. Effect of ozonation (25 pphm for 2.5 - 3.0 hr) on free sterols (FS), sterol glycosides (SG), and acetylated sterol glycosides (ASG) in bean leaf tissue...

---