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MetabolomicsThe diversity of quinoa morphological traits and seed metabolic composition

Quinoa (Chenopodium quinoa Willd.) is an herbaceous annual crop of the amaranth family (Amaranthaceae). It is increasingly cultivated for its nutritious grains, which are rich in protein and essential amino acids, lipids, and minerals. Quinoa exhibits a high tolerance towards various abi...

2022-03-10 | MTBLS2382 | MetaboLights
MetabolomicsGut microbial release of ferulic acid from germinated quinoa alleviates obesity-associated cognitive impairment via activation of PINK1/Parkin-mediated mitophagy in the hippocampus

Background Obesity is a major risk factor for cognitive impairment and related neurodegenerative disorders. Whole grains are rich in polyphenols and dietary fiber, and their consumption has been associated with improvements in obesity and cognitive deficits. Gut microbial genes encode enzymes tha...

2026-03-30 | MTBLS14185 | MetaboLights
ProteomicsShotgun proteomics of quinoa seeds from plants grown under irrigated and rainfed conditions
Quinoa is an Andean crop whose cultivation has been extended to many different parts of the world in the last decade. It shows a great capacity for adaptation to diverse climate conditions, including environmental stressors, and moreover, the seeds are very nutritious in part due to their high prote...
ORGANISM(S): Chenopodium quinoa 
2023-04-04 | PXD038953 | Pride
Quinoa Shotgun proteomics Seed Rainfed Proteome Drought 
ProteomicsTMT proteomic analysis of tropical quinoa (Chenopodium quinoa willd.) seeds during maturation
Many limitation factors, such as seed pre-harvest sprouting, bitter saponin e.c., greatly restricts quinoa production and popularity. To solves these problems, the underlying mechanism of seed maturation in quinoa was required. In this study, morphological observation, TMT proteomics and parallel re...
ORGANISM(S): Chenopodium quinoa 
2022-10-19 | PXD034885 | Pride
Quinoa Seed maturation Regulation mechanism Tmt proteomic 
TranscriptomicsGuard cells of Chenopodium quinoa treated with salt and ABA
Guard cells of quinoa were treated with salt and ABA to analyze expression changes.
ORGANISM(S): Chenopodium quinoa 
2025-11-21 | E-MTAB-14806 | biostudies-arrayexpress
MetabolomicsAlleviation of high-fat diet-induced lipid metabolism disorders: Role of quinoa peptides in inhibiting high-activity BSH-producing gut microbiota and modulating of BA-FXR/TGR5 signaling
Abstract Background: Lipid metabolism disorders contribute significantly to various metabolic diseases and are closely related to gut microbiota dysbiosis. Our previous study showed that oral gavage of quinoa peptides (QPep) restored gut microbiota composition and alleviated liver lipid metabolism d...
2025-06-16 | MTBLS12584 | MetaboLights
ProteomicsSalinity effects on guard cell proteome in Chenopodium quinoa
Quinoa plants were treated with 300 mM NaCl or under control conditions (n=4) for three weeks
ORGANISM(S): Chenopodium quinoa 
2023-04-27 | PXD022693 | Pride
Proteomics analysis Guard cell Salt stress Stomata Quinoa 
ProteomicsComprehensive characterization of raw and processed quinoa from conventional and organic farming by label-free shotgun proteomics
Quinoa is widely recognized for its exceptional nutritional properties, particularly its complete protein content. This study, for the first time, investigates the effects of processing methods (boiling and extrusion) and farming conditions (conventional and organic) on the quinoa’s proteomic profil...
ORGANISM(S): Chenopodium quinoa 
2025-01-17 | PXD050043 | Pride
Raw quinoa Nanolc-ms/ms Processed quinoa Shotgun proteomics Conventional farming Organic farming 
Proteomicsprotein in ethylene regulated salt response in quinoa
The experiments were used to detect proteins in ethylene regulated salt response in quinoa. The quinoa is one of healthy food source for human. Ethylene is a stress hormone, which improves salt tolerance in plants by regulating adaptive changes in gene expression level. Proteomic analysis provides a...
ORGANISM(S): Chenopodium Quinoa 
PXD026210 |
TranscriptomicsExpression profiles of ABA treated bladder and leaf samples of Chenopodium quinoa
In this project, leaves and EBCs of the halophyte plant Chenopodium quinoa were treated with ABA. The effect of the ABA treatment was analyzed by comparing to non-treated leaves and EBCs.
ORGANISM(S): Chenopodium quinoa 
2022-05-10 | E-MTAB-10419 | biostudies-arrayexpress
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