تم في هذا البحث دراسة طريقتين للحفاظ على الخلاصة الكلوروفورمية في جذور نبات الزلوع.
الأولى تتلخص في وضع الجذور في ثلاجات عادية، الثانية هي تجفيف الجذور بالتجميد و كانت نتائج
التجربة أن نسبة الفقد في الخلاصة الكلوروفورمية في الطريقة الأولى تزداد بنسبة كبيرة مع ازدياد زمن
الحفظ. في حين كانت نسبة الفقد في الخلاصة الكلوروفورمية حين التجفيف بالتجميد قليلة نسبيًا
بالمقارنة بالطريقة الأولى.
و نرى أن هذه الطريقة عملية للمحافظة على الخلاصة الكلوفورمية المعبرة عن المادة الفعالة في
جذور الزلوع، و تصلح للاستثمار الاقتصادي لهذه الجذور.
In this research two methods for preserving the chloroform extract in the
roots of the Ferula hermonis were studied. The first one is summarized in
putting the roots in refrigerators, and the second one is the freez drying of the
roots.
The results of the experiment have shown that the percentage of waste of the
chloroform extract increased considerably in the first method with the increase
of the time of preservation, whereas in the case of freeze drying method, the
percentage of the waste of the chloroform extract was relatively low compared
to the first method. We think that this method (freeze drying) is practical for
the preservation of the chloroform extract, which expresses the active material
in the ferula hermonis roots, and can be considered as cost – effective as far as
the exploitation of these roots is concerned.
References used
Tyler V. I. (1994). herbs of choice: The Thera Peutic Use of Phytomedicianls Pharmaceutical Products fress
R.R. Paris et H.Moyes Matiere Medicale, Phrmacognosie speciale dicotyledones 1978
Nouvelle Flore du Liban et de la Syrie, Tome II, 1970. P. Mouterd Dar El – Machreq Beyrouth,Liban
The antibacterial activity of Golden henbane (Hyoscyamus aureus) on
several species of bacteria: Pseudomonas aeruginosa, Staphylococcus
aureus and Escherichia coli was determined. Samples of H. aureus
plants were collected from six locations in southern Syria. The extract
of roots and leaves of H. aureus were prepared at concentrations.
This research has done in aiming for the effect of extract of Nerium oleander plant in
the level of blood sugar and total glucose , triple alglesiredat and total cholesterol on
created albino mouse which has got diabetes. The results showed the fol
In this research we studied the corrosion rate changes of iron samples which are not
galvanized in the laborators ( laboratorsies of the faculty of science) and in nature (on the
beach of the high-institute sea- research in Lattakia)
The Inula ext
Fusarium oxysporum and F. solani, causal agents of wilt and rot root in citrus
seedling are variable pathogens. This study was conducted on the effect of different media
in characters, sporulation, and spore germination of fusarium spp. Isolates th
The roots of durum and bread wheat were treated with ٠,٢٪, ٠,٤٪, ٠,٨٪ and
١,٢٪ of the herbicide (٢،٤ - D + MCPA) for ٥, ١٠, ١٥ and ٢٠ hours. As the
period of treatment increased, the effect on mitotic rate and mitotic phases was
increased; this wa