Results 71 to 80 of about 4,023 (177)

Studies on iridoid-related compounds. IV Antitumor activity of iridoid aglycones.

Chemical and Pharmaceutical Bulletin, 1986
An extensive study has been made on the antitumor activity of several iridoid glycosides and their aglycones in mice bearing the experimental tumor leukemia P388. Most of the aglycones were found to be active. Among them, scadoside methyl ester aglycone (SMEH) showed the most potent activity, and it was furhter tested against several kinds of ...
ISHIGURO, KYOKO, YAMAKI, MASAE, TAKAGI, SHUZO, IKEDA, YOSHIAKI, KAWAKAMI, KIYOTAKA, ITO, KEIZO, NOSE, TAKASHI   +6 more
openaire   +3 more sources

Forage Plant Host and Early Feeding Choices Affect Spodoptera litura Feeding, Development and Egg‐Laying

Entomologia Experimentalis et Applicata, Volume 174, Issue 7, Page 670-684, July 2026.
We assessed Spodoptera litura (Lepidoptera: Noctuidae) performance on five common pasture plant species. Larvae consumed more dock, plantain and chicory per day than red or white clover, but with lower conversion efficiencies. Feeding on red clover reduced weights and egg laying, and lengthened development times compared with plantain.
J. G. Jensen, C. Somchit, M. J. Clearwater, A. D. Barnes, S. Orre‐Gordon   +4 more
wiley   +1 more source

Phytochemical constitution and pharmacological effects of Genipa americana L. (Rubiaceae): a review [PDF]

Brazilian Journal of Biology
Genipa americana L., popularly known as “jenipapo”, is a species easily found, especially in northeastern Brazil. It is remarkable for having iridoids in its composition.
S. P. B. Franco, J. A. Silva, I. C. Barreto, S. P. M. Costa, A. L T. F. Borges, T. G. Nascimento, J. C. Silva, A. F. Santos, L. A. Rolim, J. R. G. S. Almeida   +9 more
doaj   +1 more source

Quantitative determination by HPLC of iridoids in the bark and latex of himatanthus sucuuba Determinação quantitativa por CLAE de iridóides nas cascas e látex de Himatanthus sucuuba

Acta Amazonica, 2007
The main iridoids from the bark and latex of Himatanthus sucuuba were isolated and characterised by spectroscopic methods. HPLC was used for the quantitative analyses of these iridoids and the chromatograms of bark and latex showed a similar iridoid ...
Jefferson Rocha de Andrade Silva, Ana Claudia Fernandes Amaral, Cleoni Virgínio da Silveira, Claudia Moraes Rezende, Angelo Cunha Pinto   +4 more
doaj   +1 more source

Analysis of aucubin and catalpol content in different plant parts of four Globularia species

Journal of Applied Botany and Food Quality, 2015
Iridoids are plant secondary metabolites that are gaining more scientific interest due to the wide range of their observed biological activities such as neuroprotective, anti-inflammatory, immunomodulatory, hepatoprotective and cardioprotective.
Miranda Sertić, Maja Crkvenčić, Ana Mornar, Kroata Hazler Pilepić, Biljana Nigović, Željan Maleš   +5 more
doaj   +1 more source

The standartization of medicinal plant raw materials containing iridoids

Сеченовский вестник, 2011
Paper Standardization of herbal drugs, containing iridoids (review) describes comparative analysis of methods, used for Tests (TLC, macrochemical reactions) and Assay of herbal drugs in main Pharmacopoeias (U.S.
V. N. Kuzina, E. A. Malashenko, K. I. Eller   +2 more
doaj  

Fruit Low-Alcoholic Beverages with High Contents of Iridoids and Phenolics from Apple and Cornelian cherry (Cornus mas L.) Fermented with Saccharomyces bayanus

Polish Journal of Food and Nutrition Sciences, 2019
In this study, we produced novel, natural and fermented apple-Cornelian cherry beverages rich in natural antioxidants. These products were examined for their physicochemical parameters, and antioxidative properties as well as subjected to the ...
Kinga Adamenko, Joanna Kawa-Rygielska, Alicja Kucharska, Narcyz Piórecki   +3 more
doaj   +1 more source

Iridoids from Scrophularia Genus

Zeitschrift für Naturforschung C, 2001
We report here an updated summary about iridoid composition of a series from the genus Scrophularia which have been investigated until now from a phytochemistry point of view. In addition a list is included about iridoids isolated in our laboratory from different plant parts of Scrophularia scorodonia L.,which are compared with iridoids from some ...
J, de Santos Galindez, L, Fernández Matellano, A M, Díaz Lanza   +2 more
openaire   +2 more sources

Iridoids from Vitex cymosa

Journal of the Brazilian Chemical Society, 2001
A new iridoid, named tarumal, as well as the known iridoids viteoid II and agnuside were isolated from the leaves of Vitex cymosa and identified by spectroscopic methods.
Santos Tereza C. dos, Schripsema Jan, Monache Franco D., Leitão Suzana G.   +3 more
doaj  

Iridoids of Guyanese Species of Stigmaphyllon

Planta Medica, 1985
Davioud, E., Bailleul, F., Delaveau, P., /Jacquemin, Henri   +3 more
openaire   +3 more sources