يا جماعة دي الحاجات الزيادة اللي د/أحمد جوهر قالها في تاني محاضرة و يمكن يكون في حاجات ناقصة بس ده اللي أنا لحقت أكتبه وراه
1)cinnamon
*knife used in peeling must be of cupper as iron react with tannin causing change in color.
* constituents:
1.,V.O (cinnamaldehyde 60-80%) & euginol (methyl eugenol & eugenol acetate)
2., catechol tannins called catchines
3., mucilage & starch
*Uses
1., eugenol enhance trypsin –decrease flatulence& so treat flatulence colic
2., fibers are lipolytic so binds with bile salts and causes its excretion so body tends to break down cholesterol to form bile so treat atherosclerosis.
3., cinnamaldehyde has anticloting actions.
4., tannin enhance sensitization of body cells towards insulin & so treat insulin independent diabetes.
2)cassia
*uses:
1., antiulcerogenic due to tannin
*question:
acc. to total production of v.o cinnamon more than cassia
acc. to ratio of cinnamaldehyde cassia more than cinnamon
3)sassafras
da m4 l72t aktbo klo w da elly l73t aktbo
*origin: native to east America.
Constituent:*
1., v.o (6-9%)mainly safrol 80% called camphor
2., wax 3., resin
***** safrol is broken down into sassafrid
بس كده دي الحاجات اللي لحقت أنقلها و يا ريت اللي يعرف حاجة زيادة يعرفهالنا