Bacterial carotenoids: extraction, characterization, and applications
Natural carotenoids are secondary metabolites that exhibit antioxidant, anti-inflammatory,
and anti-cancer properties. These types of compounds are highly demanded by …
and anti-cancer properties. These types of compounds are highly demanded by …
[HTML][HTML] A non-targeted metabolomic approach to identify food markers to support discrimination between organic and conventional tomato crops
In the last decade, the consumption trend of organic food has increased dramatically
worldwide. However, the lack of reliable chemical markers to discriminate between organic …
worldwide. However, the lack of reliable chemical markers to discriminate between organic …
Mass spectral similarity networking and gas-phase fragmentation reactions in the structural analysis of flavonoid glycoconjugates
Flavonoids represent an important class of natural products with a central role in plant
physiology and human health. Their accurate annotation using untargeted mass …
physiology and human health. Their accurate annotation using untargeted mass …
HPLC-DAD-APCI-MSn analysis of the genuine carotenoid pattern of pineapple (Ananas comosus [L.] Merr.) infructescence
CB Steingass, K Vollmer, PE Lux, C Dell… - Food Research …, 2020 - Elsevier
The genuine carotenoid pattern of pineapple infructescence was assessed by HPLC-DAD-
APCI-MS n analysis. Prevailing pigments in the shell of 'MD2'(syn.“Extra Sweet”) fruit were …
APCI-MS n analysis. Prevailing pigments in the shell of 'MD2'(syn.“Extra Sweet”) fruit were …
[HTML][HTML] Identification of carotenoid isomers in crude and bleached palm oils by mass spectrometry
JAA Ribeiro, ES Almeida, BAD Neto, PV Abdelnur… - LWT, 2018 - Elsevier
In this work, a method for identification of α-and β-carotene isomers in palm oil samples was
developed by UHPLC-MS/MS. The fragmentation patterns of both isomers were studied and …
developed by UHPLC-MS/MS. The fragmentation patterns of both isomers were studied and …
[HTML][HTML] The Laetiporus polyketide synthase LpaA produces a series of antifungal polyenes
PS Seibold, C Lenz, M Gressler… - The Journal of …, 2020 - nature.com
The conspicuous bright golden to orange-reddish coloration of species of the basidiomycete
genus Laetiporus is a hallmark feature of their fruiting bodies, known among mushroom …
genus Laetiporus is a hallmark feature of their fruiting bodies, known among mushroom …
Guidelines and considerations for building multidimensional libraries for untargeted MS-based metabolomics
KM da Silva, M van de Lavoir, R Robeyns, E Iturrospe… - Metabolomics, 2022 - Springer
Introduction Feature ann otation is crucial in untargeted metabolomics but remains a major
challenge. The large pool of metabolites collected under various instrumental conditions is …
challenge. The large pool of metabolites collected under various instrumental conditions is …
[HTML][HTML] Extracellular carotenoid production and fatty acids profile of Parachlorella kessleri under increased CO2 concentrations
Large-scale cultivations of photoautotrophic microorganisms represent a very promising and
potentially cost-effective alternative for climate change mitigation, when associated to the co …
potentially cost-effective alternative for climate change mitigation, when associated to the co …
Identification of β-carotene oxidation products produced by bleaching clay using UPLC-ESI-MS/MS
AJ Hambly, JS Van Duijneveldt, PJ Gates - Food Chemistry, 2021 - Elsevier
The removal of plant pigments such as β-carotene is an aspect of vegetable oil processing
often desired by the food and pharmaceutical industries. Adsorption of β-carotene to acid …
often desired by the food and pharmaceutical industries. Adsorption of β-carotene to acid …
Characterization of aporphine alkaloids by electrospray ionization tandem mass spectrometry and density functional theory calculations
Rationale Aporphine alkaloids represent a large group of isoquinoline natural products with
important roles in biological and biomedical areas. Their characterization by electrospray …
important roles in biological and biomedical areas. Their characterization by electrospray …