Results 51 to 60 of about 3,764 (183)

Evaluación nutricional de Lepidium meyenii (MACA) en ratones albinos y su descendencia

open access: yesArchivos Latinoamericanos de Nutrición, 2000
La Maca (Lepidium meyenii) es un hipocotilo peruano que crece exclusivamente entre los 3700 y 4500 msnm en los andes peruanos. Tradicionalmente se le atribuyen propiedades nutricionales, energizantes, fertilizantes, entre otras.
Marco Canales   +5 more
doaj  

Antioxidant activity, total polyphenol, anthocyanin and benzyl-glucosinolate contents in different phenotypes and portion of Japanese Maca (Lepidium meyenii)

open access: yesHeliyon
Maca (Lepidium meyenii), mainly grown in Peru, is a traditional herbal medicine that is mostly used to improve sperm motility and serum hormone levels. Maca phenotypes are represented by purple, black, yellow, white, and mixed colors.
Harumi Uto-Kondo   +5 more
doaj   +1 more source

Lepidium meyenii (Maca) increases litter size in normal adult female mice

open access: yesReproductive Biology and Endocrinology, 2005
Background Lepidium meyenii, known as Maca, grows exclusively in the Peruvian Andes over 4000 m altitude. It has been used traditionally to increase fertility.
Gasco Manuel   +5 more
doaj   +1 more source

Bayesian Optimization of Solvent‐Free Thermal Amidation via Reactive Extrusion

open access: yesChemistry – A European Journal, Volume 32, Issue 22, 9 June 2026.
Thermal amidation between a carboxylic acid and an amine was successfully conducted in an extruder in the absence of solvent, coupling agent, or catalyst, relying on an adapted Bayesian Optimization protocol. Active pharmaceutical ingredient moclobemide was synthesized on a larger scale, achieving excellent yield and low Process Mass Intensity (PMI ...
Matthieu Lavayssiere   +2 more
wiley   +1 more source

Effect of Lepidium meyenii on in vitro fertilization via improvement in acrosome reaction and motility of mouse and human sperm

open access: yesReproductive Medicine and Biology, 2019
Purpose The direct effects of Lepidium meyenii (Maca) on sperm remain unclear. Herein, we examined the direct effect of Maca on in vitro fertilization. Methods We examined the fertilization rate in a mouse model and the rate of acrosome reaction in sperm
Yusuke Aoki   +10 more
doaj   +1 more source

Genetic Diversity of the Beta‐Casein Gene in Brown Swiss and Creole Cattle From the Peruvian Highlands

open access: yesAnimal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Cattle's milk and derivatives are essential for human nutrition. However, up to 90% of people experience gastrointestinal discomfort after consumption. Milk digestibility depends on its protein composition. Casein, about 80% of milk proteins, includes beta‐casein (CSN2) with two variants: A1 and A2. The A1 variant is linked to gastrointestinal
Lucy R. Remigio Lorenzo   +7 more
wiley   +1 more source

BRINCANDO COM CORES: POLISSEMIA EM ESQUEMAS DE COMPOSIÇÃO

open access: yesLinguagem em Foco, 2019
A princípio, para um falante nativo da Língua Portuguesa conceptualizar uma cor como “verde maçã” pode ser uma tarefa simples. Entretanto, a conceptualização de cores, em especial algumas cores compostas, necessita de um exercício mental que muitas vezes
Valeria Fernandes Nunes
doaj  

Morphological and Molecular Characterization of Eimeria saudiensis From Arabian Oryx (Oryx leucoryx) Held in Captivity in the Sultanate of Oman 阿曼苏丹国圈养阿拉伯羚羊 (Oryx leucoryx) 体内沙特艾美球虫 (Eimeria saudiensis) 的形态学与分子特征

open access: yesWildlife Letters, Volume 4, Issue 2, Page 73-82, June 2026.
Eimeria saudiensis represents a genus of apicomplexan parasites capable of inducing coccidiosis in Arabian oryx. Our research concentrated on the morphological and molecular investigation of Eimeria spp. in the captive oryx herd in Oman. The therapeutic and management practices employed at the Mammals Breeding Center were reassessed to diminish ...
Khalid Al‐Habsi   +7 more
wiley   +1 more source

Manic episode secondary to maca

open access: yesEuropean Psychiatry, 2016
IntroductionMaca (Lepidium meyenii) is a plant grown in the Andes Mountains, formerly used for nutritional purposes. Nowadays is used as a nutritional supplement and energizing.ObjectivesTo describe a case of manic episode secondary to maca consumption, as an ingredient of an energizing product.AimsTo report on antidepressant properties of maca, based ...
P. Quandt, M. Puga
openaire   +1 more source

The Nutritional Composition of Maca in Hypocotyls (Lepidium meyenii Walp.) Cultivated in Different Regions of China

open access: yesJournal of Food Quality, 2017
Maca (Lepidium meyenii Walp.) was introduced to China in the recent two decades. Proximate compositions and secondary metabolites in dried maca tuber powders of different cultivation areas and colour types were analyzed and compared in order to provide ...
Longfei Chen, Jieying Li, Liuping Fan
doaj   +1 more source

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