شماره ركورد
89399
عنوان مقاله
EXTRACTION OF COMPOUNDS FROM THYME LEAVES and THIER ANTIMICROBIAL ACTIVITY
پديد آورندگان
samein, nazar muhammad respectively, polytechnic univ - erbil medical instit - khabat technical instit., Erbil, Iraq , kamel, fouad hussein respectively, polytechnic univ - erbil medical instit - khabat technical instit, Erbil, Iraq
از صفحه
18
تا صفحه
24
تعداد صفحه
7
چكيده عربي
Thyme plant leaves were collected from locally Khanaqin marked-Diyala, Iraq. Volatile oil successfully was extracted from leaves of thyme using aqueous extract method. The aqueous extracted oil yield was 4 %. Thin layer chromatography (TLC) analysis appeared five zones; four of these zones were identified. The composition of the oil extract present were carvacrol (23.7%), p-Cymene (10.4%), Camphor (0.9) and thymol (19.7%) besides othor unknown compounds. The volatile oil possessed antimicrobial activity against some human pathogenic bacteria and more over fungi, while, the activity was mainly attributed to thymol and carvacrol. The study can confirm possible use of volatile oil as food preservative to prevent growth of food born bacteria.
كليدواژه
Thyme , volatile oil , chromatography , antimicrobial activity.
سال انتشار
2019
عنوان نشريه
ديالي للعلوم الزراعيه
عنوان نشريه
ديالي للعلوم الزراعيه
لينک به اين مدرک