ArticlePloS one2022
Phytochemical profiling and cellular antioxidant efficacy of different rice varieties in colorectal adenocarcinoma cells exposed to oxidative stress.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.
- Rice Bran Consumption Improves Lipid Profiles: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.Nutrients · 2024Pooled it
- Phytochemical Analysis and Anti-Lipid Accumulation Effects of Pulsed Electric Field (PEF)-Processed Black Rice and Green Tea Extracts in Oleic Acid-Induced Hepatocytes.Food science & nutrition · 2025Article
- Optimization of Supercritical Fluid Extraction for the Recovery of γ-Oryzanol-Rich Extracts with Improved Bioactivity from Rice Bran.Antioxidants (Basel, Switzerland) · 2025Article
- Methyl Jasmonate and Zinc Sulfate Induce Secondary Metabolism and Phenolic Acid Biosynthesis in Barley Seedlings.Plants (Basel, Switzerland) · 2024Article
- Melatonin mediates phenolic acids accumulation in barley sprouts under MeJA stress.Frontiers in nutrition · 2024Article
- Assessing Grain Quality Changes in White and Black Rice under Water Deficit.Plants (Basel, Switzerland) · 2023Article
- Characterization and Evaluation of Heat-Moisture-Modified Black and Red Rice Starch: Physicochemical, Microstructural, and Functional Properties.Foods (Basel, Switzerland) · 2023Article
- Nutrigenomic Effects of White Rice and Brown Rice on the Pathogenesis of Metabolic Disorders in a Fruit Fly Model.Molecules (Basel, Switzerland) · 2023Article
- Editorial: Novel technologies for enrichment, extraction, and determination of phenolic compounds in foods, volume I.Frontiers in nutrition · 2023Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In the present study, white (Baegilmi), brown (hyunmi) and black (chalheugmi) Korean local rice varieties ethanol extracts were analyzed for in-vitro antioxidant assays (ABTS, FRAP and DPPH), cellular antioxidant activities (CAAs) and phenolic phytochemicals content. The highest antioxidant assays, phenolic, flavonoid and anthocyanins content were identified among the free fractions of black rice. Phenolic phytochemicals were detected and quantified using the ultra-high-performance liquid tandem chromatography quadrupole flight mass spectrometry (UHPLC-Q-TOF-MS2). Which indicated the richness of several phytochemicals like ascorbic acid, vanillic acid, p-coumaric acid, catechin, epigallocatechin and quercetin in black rice than in other rice samples. The cellular antioxidant activities (CAA) of black rice were found equivalent to that of ascorbic acid, the standard employed in the assay. The CAAs of free fractions were as follows: white rice < brown rice < black rice. These findings are significant for enhancing human health through increased consumption of black and brown rice in the development of functional food products.
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