Research-informed education, independent testing, and practical guidance across the evolving science and application of molecular hydrogen.
Explore H2HUBB articles covering molecular hydrogen research, hydrogen water, hydrogen inhalation, dosing, product testing, safety, technology, and practical education for consumers and the hydrogen industry.
Compared with control pericarp, the pericarp of HW-treated litchi fruit exhibited higher levels of superoxide radical (O₂-·) scavenging activity, glutathione (GSH), monodehydroascorbate reductase (MDHAR), polyphenol oxidase (PPO) and total flavonoids during whole storage, higher levels of hydrogen peroxide (H₂O₂), catalase (CAT), glutathione…
Read ArticleIn a laboratory model, the data provide new insights into the postharvest quality reduction of Lanzhou lily scales mitigated by H₂ fumigation. The authors concluded that the results…
Read ArticleIn short, this study clearly indicated that HNW-supplied H₂ not only exhibited a fertilization effect on enhancing the tomato yield, but also improved the fruit's quality with a…
Read ArticleIn an animal model, hW treatment significantly reduced ethylene production and respiratory rate, and inhibited the expressions of ethylene synthesis- and signaling-related genes. These preclinical findings add evidence…
Read ArticleH2HUBB PLAIN-LANGUAGE TAKEAWAY The study adds to the molecular-hydrogen evidence base, but the available record does not support a firm conclusion about therapeutic benefit. Molecular hydrogen plant agricultural…
Read ArticleHere, the researchers observed that surface browning and physiological degradation in fresh-cut apple slices during storage for 8 days (4 °C and 85 % relative humidity) was accompanied…
Read ArticleFinally, S-nitrosylation of MEK1 increased its interaction with GSNOR, and H₂ further promoted this interaction under salt stress. This source-grounded publication contributes evidence relevant to molecular hydrogen and…
Read ArticleH2HUBB PLAIN-LANGUAGE TAKEAWAY The study adds to the molecular-hydrogen evidence base, but the available record does not support a firm conclusion about therapeutic benefit. Molecular hydrogen leukemia study…
Read ArticleHRW-irrigated cucumber fruit showed a 15-20 % increase in vitamin C (ascorbic acid) content, a 10-15 % rise in soluble sucrose levels, and an increase in fruit weight…
Read ArticleThe application of 1 mM tungstate, an inhibitor of nitrate reductase (NR; an important NO synthetic enzyme), showed the similar blocking responses in the phenotype, suggesting that NR…
Read ArticleMeanwhile, increased transcripts of anabolic genes but lower expression of catabolic genes involved in indoleacetic acid (IAA) and gibberellin (GA) metabolism were observed in okras when treated with…
Read ArticleOn the other hand, HRW treatment was able to reduce the respiration intensity, increase the activity of superoxide dismutase, decrease lipid peroxidation level, and maintain the radical (DPPH,O₂(-),andOH)-scavenging…
Read ArticlePharmacological and genetic increased hydrogen gas could increase glutathione metabolism and thereafter carbendazim degradation, both of which were abolished by the removal of endogenous glutathione with its synthetic…
Read ArticleThe genetic increased endogenous H₂ with overexpression of hydrogenase 1 gene (CrHYD1) from Chlamydomonas reinhardtii in Arabidopsis not only increased BRs levels, but also eventually intensified the degradation…
Read ArticleShowed that HW treatment promoted starch degradation, decelerated cell wall degradation and glycolysis, and maintained the flavor and quality of litchi fruit. This source-grounded publication contributes evidence relevant…
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