Changes in the antioxidant activity and metabolite profile of three onion varieties during the elaboration of 'black onion'

A Moreno-Ortega, G Pereira-Caro, JL Ordóñez… - Food chemistry, 2020 - Elsevier
… of black onion, a novel derived product made from fresh onion, … sugars and amino acids in
three onion varieties (‘Shallot’, ‘… 12-fold in black onions compared with fresh onions while the …

[HTML][HTML] Metabolite Profile and In Vitro Beneficial Effects of Black Garlic (Allium sativum L.) Polar Extract

P Bontempo, P Stiuso, S Lama, A Napolitano… - Nutrients, 2021 - mdpi.com
… In this study, the metabolite profile of methanol extract of BG (BGE) was determined by
high-performance liquid chromatography coupled to tandem mass spectrometry in high-resolution …

[HTML][HTML] Changes in the organosulfur and polyphenol compound profiles of Black and fresh onion during simulated gastrointestinal digestion

A Moreno-Ortega, JL Ordóñez, R Moreno-Rojas… - Foods, 2021 - mdpi.com
… bioaccessible compounds in fresh onion, while isorhamnetin, … in black onion. These results
indicate that OSCs and polyphenols are more bioaccessible in black onion than in fresh onion

Effects of colonic fermentation on the stability of fresh and black onion bioactives

A Moreno-Ortega, G Di Pede, P Mena, L Calani… - Food & Function, 2022 - pubs.rsc.org
… their metabolites in fermented fresh and black onion extracts … microbial metabolites in
fermented fresh and black onion … OSCs and their microbial metabolites in the extracted fermented …

… for the determination of flavonoids, amino acids and organosulfur compounds in black onion, a novel derived product from fresh shallot onions (Allium cepa var …

JM Moreno-Rojas, A Moreno-Ortega, JL Ordóñez… - Lwt, 2018 - Elsevier
… -containing compounds) of black onion have been reported. … in black onion, a new product
derived from fresh shallot onion, by … profile of potential bioactive metabolites in black onion, a …

Urinary excretion of organosulfur compounds after acute ingestion of black onion

A Moreno-Ortega, IA Ludwig, MJ Motilva… - Food & Function, 2023 - pubs.rsc.org
metabolites of the major OSCs detected in black onion, namely, … ), were found in urine after
black onion consumption. The N-… as urinary metabolites after black onion consumption is …

Cultivar and regional differences in the metabolite composition of onion (Allium cepa)

Y Kimura, K Okazaki, D Yanagida, T Muro - Scientia Horticulturae, 2014 - Elsevier
… by the metabolite composition. In this study, we comprehensively analyzed the metabolite
compositions of oniononions produced from different cultivars and regions. We compared the …

[HTML][HTML] Comprehensive Metabolite Profiling in Genetic Resources of Garlic (Allium sativum L.) Collected from Different Geographical Regions

M Abdelrahman, S Hirata, T Mukae, T Yamada… - Molecules, 2021 - mdpi.com
… For example, in Allium nigrum, a Middle Eastern species of wild onion known as black
garlic, exhibited high total saponin contents in the roots (19.38 mg g −1 DW), whereas lower …

… , excretion and metabolite profiling of methyl-, glucuronyl-, glucosyl-and sulpho-conjugates of quercetin in human plasma and urine after ingestion of onions

W Mullen, CA Edwards, A Crozier - British journal of nutrition, 2006 - cambridge.org
… of six additional quercetin metabolites. Sub-micromolar peak … The profile of metabolites
excreted in urine was markedly … Total urinary excretion of quercetin metabolites was 12·9 mmol…

Valorization of by-products derived from onions and potato: extraction optimization, metabolic profile, outstanding bioactivities, and industrial applications

MA Salem, HEA Mansour, EM Mosalam… - Waste and Biomass …, 2023 - Springer
… chlorogenic acids and onion solid wastes … onion and potato agro-industrial wastes and how
we can utilize the available possibilities to maximize the recovery and benefits of metabolites