Page 33 - PG 101-Course notes مذكرة النظري 24-25 with spec
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      Dic      Medicinal plants (PG 101)                                                Level 1                              Clinical Pharmacy-PharmD




                                                                 1-Starch:

                 ▪  Composed of long chain of glucose units, commonly showing layering (Striation)

                    of amylose and amylopectin around a point (hilum).
































                ➢  Some types of starch including :

                          Maize Starch ةرذلا اشن                        Potato Starch سطاطبلا اشن
                Character:-                                         Characters:
                1- Rectangular in shape & rounded angles   1-. Oval in shape
                2- Centric and Cleft or fissured hilum              2- Eccentric , Dot hilum.
                3- No striation                                     3- Striation present





















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