نتایج جستجو برای: thymus daenensis celakphonological stagesdry herb weightthymol percent

تعداد نتایج: 122475  

Journal: :فصلنامه علمی پژوهشی گیاهان دارویی 0
l alavi department of chemistry, k. n. toosi university of technology m barzegar department of food science and technology, tarbiat modares university, p. o. box 14115-336, tehran, iran tel: + 98 - 21 - 48292323, fax: + 98 – 21 - 48292200 a jabbari department of chemistry, k. n. toosi university of technology h naghdi badi department of cultivation and development, institute of medicinal plants, acecr

background: thymus daenensis celak. is one of the medicinal plants which cultivated in iran. this plant involve high amount of polyphenols including thymol and carvacrol, which were reported to possess the high antioxidant activity. objective: antioxidative activity (aoa) and chemical constituents of thymus daenensis essential oil (tdeo) were examined. also, the effect of thermal treatments (80...

Salinity is one of the major abiotic stresses that affects physiological processes of plants and reduces crop growth and yield. In order to study the effect of salinity stress on some physiological and agronomical traits of Thymus daenensis subsp. daenensis ecotypes and their classification, a factorial experiment was carried out using randomized complete block design with three replications in...

H Hajimehdipoor, H Zahedi , M Khanavi , M Pirali Hamedani , N Adib , N Kalantari Khandani , Z Abedi ,

Background: Thymus is a widely used medicinal plant in food and pharmaceutical industries. Among different species of Thymus, T. vulgaris is used more than other species in therapeutic dosage forms. Objective: This study was conducted to differentiate various Thymus species by TLC fingerprint. Methods: In order to identify and differentiate various species of Thymus, TLC fingerprints of ess...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2015
firuzeh saghaei mohammad salehi mohammad javad namzi mohammad bagheri

background & aim:  ulcer index is one of the most common diseases among people. current therapies include acid secretion inhibitors which have various side effects. herbal medicines are considered as adjuvant therapy for this disease. hydroalcoholic extract of thymus daenensis has various components such as flavonoids which contribute to gastroprotection. experimental: 35 sprague dawley rat...

Journal: :journal of herbal drugs (an international journal on medicinal herbs) 2010
abnoos karimi abdollah ghasemi pirbalouti fatemeh malekpoor mehdi yousefi ahmad reza golparvar

background & aim: thymus daenensis celak. is one of the herbal and  perennial medicinal plants belonging to lamiaceae which grows widely in isfahan and chaharmahal va bakhtiari provinces. all of its floral on aerial part has extensive use in preparing traditional medicines. the major constitutes of thymus daenensis celak. are thymol and carvacrol. since ecological conditions have a great ro...

کاربرد گیاهان بومی و دارویی در منظر شهری، با نیاز آبی کم و نیاز به مراقبت کمتر و همچنین گونه­هایی با پتانسیل و ارزش زینتی بالا، در حال افزایش می­باشد. در این تحقیق نیز قابلیت کشت گونه­های آویشن Thymus kotschyanus، T. sepyllum، T. fedtschenkoi، T. vulgaris،T. daenensis  و T. pubescence  در فضای سبز طی 2 سال مورد ارزیابی قرار گرفت. نتایج نشان داد که گونه­های Thymus kotschyanus، T. sepyllum و T. f...

Germination represents a fundamental stage of plant life highly responsive to change of environmental conditions. Low germination percent and seedling establishment are basic problems in saline regions. One of the sensitive stages of plants to salinity is the germination stage. This study was conducted using a factorial experiment with three factors such as species with two levels (Thymus vulga...

جمال حسنی

این تحقیق به منظور بررسی کمیت و کیفیت اسانس دو گونه از آویش Thymus fedtschenkoi وThymus daenensis در رویشگاه‌های مرتعی استان کردستان در سال 1389 اجرا گردید. برای انجام این تحقیق در زمان گلدهی مقدار لازم از اندام هوایی گیاه برداشت و در شرایط اتاق خشک گردید. استخراج اسانس به روش تقطیر با آب و با استفاده از طرح کلونجر انجام شد. به وسیله دستگاه‌های گاز کروماتوگراف (GC) و گاز کروما...

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