ArticleFrontiers in nutrition2023
UV-B radiation enhances isoflavone accumulation and antioxidant capacity of soybean calluses.
Article in Frontiers in nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed, 16 citations in OpenAlex.
- UV-B Induced Reprogramming of Isoflavone Biosynthesis in Soybean: From UVR8 Signaling to Functional Food Development.Plant foods for human nutrition (Dordrecht, Netherlands) · 2026Review
- Species-Specific Metabolic Identities Persist in Fabaceae Callus Cultures Under Standardized Culture Conditions.Plants (Basel, Switzerland) · 2026Article
- New progress in the production, oxidative damage, and scavenging mechanisms of reactive oxygen species in plants under abiotic stress.Frontiers in plant science · 2026Review
- Ultraviolet-B Radiation Stimulates Flavonoid Biosynthesis and Antioxidant Systems in Buckwheat Sprouts.Foods (Basel, Switzerland) · 2024Article
- UV-B Radiation Exhibited Tissue-Specific Regulation of Isoflavone Biosynthesis in Soybean Cell Suspension Cultures.Foods (Basel, Switzerland) · 2024Article
- Melatonin mediates phenolic acids accumulation in barley sprouts under MeJA stress.Frontiers in nutrition · 2024Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Isoflavones are a class of flavonoids that belong to a large family of polyphenols and synthesized predominantly in legume, and they play important roles including acting as antioxidant, preventing osteoporosis, reducing the risk of atherosclerosis, and protecting against cardiovascular disease. This study focused on the accumulation and synthetic metabolism of isoflavone in soybean hypocotyl and cotyledon calluses under UV-B radiation. The results showed that UV-B radiation significantly up-regulated the gene expression of phenylalanine ammonia lyase (PAL), cinnamate-4-hydroxylase (C4H), 4-coumarate-CoA ligase (4CL), chalcone ketone synthase (CHS), chalcone isomerase (CHI), and isoflavone synthase (IFS), and enhanced their activity in soybean hypocotyl and cotyledon calluses. As a result, isoflavones content increased by 21.23 and 21.75% in soybean hypocotyl and cotyledon calluses, respectively. Among the isoflavones produced, malonyldaidzin was the dominant one in hypocotyl callus, while malonylglycitin and daidzein were the main isoflavones in cotyledon calluses. This study revealed that UV-B radiation induced isoflavone accumulation in soybean calluses, which could be an efficient strategy to improve the nutritional value of food and produce high levels of bioactive secondary metabolites.
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