Results 41 to 50 of about 1,771 (139)
Optimization of resource allocation can explain the temporal dynamics and honesty of sexual signals [PDF]
, 2009 In species in which males are free to dynamically alter their allocation to sexual signaling over the breeding season, the optimal investment in signaling should depend on both a male’s state and the level of competition he faces at any given time.
Blount, Jonathan D. +3 more
core +1 more source
Standardization of the bio-active compounds (rotenoids) from the extract of local plant species (derris elliptica) using the internal standard method of high performance liquid chromatography (HPLC) [PDF]
, 2005 It is well known now that some plant species represent an efficient factory of chemicals, which are manufactured and used as bio-weapons against pest attacks. Extensive work has been done during the last few decades on these potentially useful compounds.
M. R., Sarmidi +2 more
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Biotechnological production of carotenoids by yeasts: an overview [PDF]
, 2014 Nowadays, carotenoids are valuable molecules in different industries such as chemical, pharmaceutical, poultry, food and cosmetics. These pigments not only can act as vitamin A precursors, but also they have coloring and antioxidant properties, which ...
Alejandro Méndez-Zavala +3 more
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The State of Knowledge of the Primary and Secondary Metabolites of the Iris Genus
Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.The genus Iris L. (Iridaceae) comprises over 320 species, primarily found in the northern hemisphere. Iris species are important in horticulture, folklore and medicine, and contain a variety of primary and secondary metabolites with significant biological activity.
Olha Mykhailenko +3 more
wiley +1 more source
A study into the effect of concentration process on the yield of rotenone from the extract of local plant species (Derris elliptica) [PDF]
, 2004 Bio-pesticides are becoming increasingly important as pest management tools in various cropping systems in the tropics essentially to remedy problems associated with the indiscriminate use of ‘hard’ inorganic pesticide and interest in organic ...
Aziz, R. A. +2 more
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Rapid Communications in Mass Spectrometry, Volume 39, Issue 24, 30 December 2025.ABSTRACT Rationale Classifying specialized metabolites in untargeted metabolomics remains a major challenge, particularly when relying solely on high‐resolution mass spectrometry (HRMS) data at the MS1 level. Traditional approaches using Van Krevelen diagrams often lack sufficient resolution to distinguish structurally similar metabolite classes ...
Nerilson M. Lima +7 more
wiley +1 more source
The Concise Guide to PHARMACOLOGY 2025/26: G protein‐coupled receptors
British Journal of Pharmacology, Volume 182, Issue S1, Page S24-S151, December 2025.The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander +206 more
wiley +1 more source
PhytoMilk - Open seminar [PDF]
, 2011 Programme for open seminar for the PhytoMilk project held at Studentersamfundet, UMB, Ås, Norway, 23 June ...
Gustavsson, Anne-Maj +6 more
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Characterization of mango (Mangifera indica L.) genotypes based on physio-chemical quality attributes [PDF]
, 2017 Evaluation of fruit crops has been successfully utilized for studying the performance of varieties under different agro climatic regions time to time. In the present study cultivars were characterized on the basis of their physico-biochemical attributes.
Bora, Lokesh, Singh, A. K., Singh, C. P.
core +2 more sources
Chemistry &Biodiversity, Volume 22, Issue 10, October 2025.ABSTRACT The chemical study of the ethanolic extract from the roots of Vicia faba led to the isolation of two isoflavonoids, alfalone and 8‐O‐methylretusine, as well as a mixture of rotenoids, including clitoriacetal and clitoriacetal B, the latter of which is reported for the first time.
Victor Menezes Sipoloni +8 more
wiley +1 more source