Seed oil from Harmal (Rhazya stricta Decne) grown in Riyadh (Saudi Arabia): A potential source of δ-tocopherol
نویسندگان
چکیده
منابع مشابه
Properties of charcoal produced from some endemic and exotic acacia species grown in Riyadh, Saudi Arabia
Production and properties of charcoal from four years old Acacia assak, A. negrii, A. seyal, A. karroo, A. ampliceps, A. stenophylla and A. salicina grown in the Experiments and Research Station, College of Agriculture, King Saud University, Riyadh, Saudi Arabia were studied. The first three species are indigenous while the others are exotic. 21 trees were felled and disks of 20 cm each from th...
متن کاملHammada Elegans-rhazya Stricta Competitive Relationships in a Deteriorated Range Site in Raudhat Al-khafs, Saudi Arabia
Rhazya stricta, an evergreen poisonous shrub, is invading many rangeland areas in Saudi Arabia. A field study was conducted in Raudhat AI-Khafs to assess the relationship between R. stricta and Hammada elegans, a valuable and a dominant saltbush range plant in the area. Only eight perennial species were found in the site of which H. elegans and R. stricta were almost exclusively co-dominating t...
متن کاملObesity among Saudi male adolescents in Riyadh, Saudi Arabia.
OBJECTIVE The purpose of the study was to determine the prevalence of overweight and obesity and its correlates among Saudi male adolescents in Riyadh. As well as evaluating their knowledge, attitude and practice towards obesity. METHODS A cross-sectional study conducted in intermediate and secondary schools in Riyadh, Saudi Arabia was carried out during a 5-month period, September 2001-Janua...
متن کاملIn vitro antifungal activity of Rhazya stricta.
Rhazya stricta is a small glabrous shrub, widely distributed throughout Western Asia from Yemen to Arabia, to the North West Province of India and abundantly found in various regions of Pakistan. Larvicidal and antifungal studies of polar and non polar aerial parts extracts of Rhazya stricta were performed using brine shrimps larvae for larvicidal study and for antifungal study microorganisms, ...
متن کاملEpidemiology of accidental home poisoning in Riyadh (Saudi Arabia).
In a prospective study on 178 cases of accidental home poisoning admitted to the main children's hospital in Riyadh poisoning was found to account for 5.6% of the total annual admissions--greater than any other developing country and approaching Western proportions. The commonest ages were between 1 and 5 years. Drugs accounted for 52% of cases and household products for 46%. This picture also ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Saudi Chemical Society
سال: 2016
ISSN: 1319-6103
DOI: 10.1016/j.jscs.2014.09.005