نتایج جستجو برای: cassida persica
تعداد نتایج: 2221 فیلتر نتایج به سال:
اثر‌بخشی آتش‌سوزی تجویز‌شده، کنترل مکانیکی و شیمیایی بر مدیریت ورک (Rosa persica) در مراتع تخریب‌شده
Invasive plant control is a significant challenge for natural resources management. Rosa persica (Michx ex. Juss.) is one of the invasive species in Iran. It has been rapidly expanded to the areas where it has introduced. In the present study, we evaluated the effects of five treatments: 1) control, 2) fire, 3) cutting, 3) tilling, 4) chemical techniques (glyphsate application) in controlling ...
chlorogenic acid, a pharmacologically important compound, is a phenolic compound that occurs in certain commonly used medicinal herbs. we looked for the presence of this compound in the callus cultures of varthemia persica dc (var. persica ). we have evaluated the conditions for establishment of callus cultures of v. persica and the in vitro production of chlorogenic acid. callus was initiated ...
Background and Objective: Second-degree burns are associated with several complications such as infection, septicemia, and unpleasant skin appearance and are one of the main causes of in-hospital mortality. Therefore, this study was designed to determine the therapeutic effects of Q. persica fruit skin on the healing of second-degree burn wounds. Materials and Methods: In this experimental stu...
Ferula persica, is the well-known species of the genus Ferula in Iran and has two varieties: persica and latisecta. They have both been extensively used in traditional medicine for a wide range of ailments. A great number of chemical compounds including sesquiterpene coumarins and polysulfides have been isolated from this plant. Fresh plant materials, crude extracts and isolated components of F...
تعداد 58 جمعیت از دو گونه Eremopoa persica و E. songarica متعلق به خانواده Poaceae از طایفه Festuceae (Poacea) از لحاظ ریخت‌شناسی در ایران بررسی شد، همچنین، عدد کروموزومی 7 جمعیت شمارش شد که اعداد میتوزی شمارش شده 14n=2 و 21n=2 برای E. persica و 28n=2 برای E. songarica در سه سطح دیپلو-، تریپلو- و تتراپلوئید مشاهده شد. بر اساس مشاهدات حاصل پیشنهاد گردید که دو گونه معرفی شده Eremopoa persica و E....
This experiment aimed to evaluate the antioxidant and hypolipidemic effects of Gracilariopsis persica seaweed using 112 Japanese quail with four treatments and four replications in a completely randomized design for 12 weeks. The seaweed Gracilariopsis persica was added to diets in levels of 0, 1, 3, 5 percent. MDA concentration was measured in the yolk as oxidation index after zero, 50, 100 co...
the volatile constituents of the aerial parts of varthemia. persica dc. var. persica, growing wild in iran, were investigated by gc-ms. sixty seven constituents were identified. ?-cadinene (9.7%), selin-11-en-4-?-ol (5.30%), germacrene d (4.9%), bicyclogermacrene (4.7%), ??muurolene (4.7%), ?-eudesmol (4.52%), ?-himachalen oxide (3.6%), ?-eudesmol (3.54%), ?-bourbonene (3.21%) were found to be ...
سابقه و هدف: گیاه عطر سنگ گیاهی معطر از خانواده کاسنی و انحصاری فلات ایران می باشد. این گیاه حاوی روغن های فرار بوده، در بررسی روغن فرار گیاه مشخص گردید که اصلی ترین مواد متشکله روغن فرار سزکویی ترپن ها (sesquiterepens) می باشد. تاکنون هیچگونه مطالعه ای در زمینه فلاونوییدهای این گیاه منتشر نشده است.مواد و روش ها: از پودر گل، میوه و اندام هوایی که توسط فریز درایر خشک گردیده بود توسط متانول آبکی ...
Three types of phenolic acids (caffeic, ferulic, and chlorogenic acid) were identified quantified in two halophytic plants (Salicornia bigelovii Salicornia sinus-persica). Analysis was performed using a high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) system via the standard addition method. The matrix effect (ME), recovery efficiency (RE), process (PE) parameters ev...
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