نتایج جستجو برای: codonocephalum inuloides

تعداد نتایج: 32  

ژورنال: :مجله گیاهشناسی ایران 2014
حسین معروفی

گونه های codonocephalum inuloides و delphinium micranthum برای اولین بار از ایران گزارش می گردند. گونه delphinium micranthum قبلاً از مناطق مرتفع واقع در شمال کشور عراق گزارش و گونه codonocephalum inuloides از کشور عراق و همچنین ترکیه که در فلور این کشور تحت نام inula inuloides آورده شده است. گونه codonocephalum inuloides با گونه مشابه خود یعنی codonocephalum stenocalathium که توسط رشینگر از است...

ژورنال: The Iranian Journal of Botany 2014

گونه‌های Codonocephalum inuloides و Delphinium micranthum برای اولین بار از ایران گزارش می گردند. گونه Delphinium micranthum قبلاً از مناطق مرتفع واقع در شمال کشور عراق گزارش و گونه Codonocephalum inuloides از کشور عراق و همچنین ترکیه که در فلور این کشور تحت نام Inula inuloides آورده شده است. گونه Codonocephalum inuloides با گونه مشابه خود یعنی Codonocephalum stenocalathium که توسط رشینگر از است...

2014
Nabil Qaid M Al-Hajj Hong Xing Wang Chaoyang Ma Zaixiang Lou Mohanad Bashari Riyadh Thabit

Purpose: To determine the antimicrobial and antioxidant activities of Pulicaria inuloides and Ocimum forskolei essential oils. Methods: Steam distillation of the aerial parts of P. inuloides and O. forskolei was performed using a Clevenger apparatus. Essential oils were analyzed by gas chromatography–mass spectrometry. Total phenolic content and antioxidant activities were determined by 2,2-dip...

2006
Robert D. Stipanovic Lorraine S. Puckhaber Joseph H. Reibenspies Howard J. Williams

3-Hydroxy-a-calacorene was identified in extracts from cold-shocked seedlings of cotton (Gossypium hirsutum L.) and kenaf (Hibiscus cannabinus L.), both of which are members of the Malvaceae family. ( )-3-Hydroxy-a-calacorene was isolated from Heterotheca inuloides Cass. (Asteraceae). HPLC on a chiral stationary phase column showed that the 3-hydroxy-acalacorene from cotton and kenaf had the sa...

2014
Nancy J. Ruiz-Pérez Myriam Arriaga-Alba Jaime Sánchez-Navarrete Rafael Camacho-Carranza Sandra Hernández-Ojeda Javier J. Espinosa-Aguirre

The antioxidant and hepatoprotective effects of Heterotheca inuloides have been reported before, nevertheless its use as a possible chemopreventive agent has not been documented. The aim of this study was to evaluate the mutagenic and antimutagenic activities of H. inuloides extracts using the Ames test. Both, the methanolic and acetonic extracts, were mutagenic in the TA98 but not in TA100 or ...

Journal: :Phytochemical analysis : PCA 2011
O F Mijangos Ricárdez J Ruiz-Jiménez L Lagunez-Rivera M D Luque de Castro

INTRODUCTION Heterotheca inuloides Cass., also known as "arnica", is used in traditional medicine in Mexico. OBJECTIVE Development of fast methods for the extraction of lipidic and phenolic fractions from arnica plants and their subsequent characterization. METHODOLOGY Ultrasound was applied to accelerate extraction of the target compounds from this plant and reduce the use of organic solve...

Journal: :Journal of ethnopharmacology 1998
R M Gené L Segura T Adzet E Marin J Iglesias

Heterotheca inuloides Cass. (Asteraceae) is used in the traditional medicine of Mexico. The aqueous extract obtained from the flowers of H. inuloides was assessed for anti-inflammatory activity by carrageenan-induced edema test. At 100 mg/kg, i.p, it produced 29% inhibition of inflammation. Ethyl ether (HI-1), butanol (HI-2) and aqueous fraction (HI-3) were obtained from the aqueous extract. Th...

Journal: :Journal of natural products 2001
G Delgado M del Socorro Olivares M I Chávez T Ramírez-Apan E Linares R Bye F J Espinosa-García

Three new compounds, cadalen-15-oic acid (1), 3,7-dihydroxy-3(4H)-isocadalen-4-one (2), and dicadalenol (3), were isolated from the aerial parts of Heterotheca inuloides (Mexican arnica), together with the known compounds 7-hydroxycadalene (4), 7-hydroxy-4alphaH-3,4-dihydrocadalene (5), 1alpha-hydroxy-1(4H)-isocadalen-4-one (6), 1alpha-hydroxy-4alphaH-1,2,3,4-tetrahydrocadalen-15-oic acid (7), ...

2015
José Luis Rodríguez-Chávez Elvia Coballase-Urrutia Antonio Nieto-Camacho Guillermo Delgado-Lamas

It has been suggested that the accumulation of biomolecular damage caused by reactive oxygen species (ROS) contributes to aging. The antioxidant activity is related to the ability of certain compounds to protect against the potentially harmful effect of processes or reactions involving ROS. This ability is associated with the termination of free radical propagation in biological systems. From H...

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