A5111295402- DNA Repair Mechanisms
- Food Quality and Safety Studies
- Extracellular vesicles in disease
- Carcinogens and Genotoxicity Assessment
- Plant Genetic and Mutation Studies
- MicroRNA in disease regulation
- Solar-Powered Water Purification Methods
- Tea Polyphenols and Effects
- Fermentation and Sensory Analysis
- DNA and Nucleic Acid Chemistry
- Analytical Chemistry and Chromatography
- Molecular spectroscopy and chirality
Yunnan Agricultural University
2024
Nagoya University
2002-2010
To further develop Liupao tea products and enhance their flavor, this study investigated the effects of different fermentation methods on aroma quality tea. The was comprehensively analyzed using HS-SPME in combination with GC-Q-TOF-MS, electronic nose, sensory evaluations. Electronic nose detection showed that fingerprints samples were different. Sulfides, alcohols, ketones, methyls main categories affecting four groups samples. GC-Q-TOF-MS analysis revealed significant differences...
Abstract Exosomes are cell‐derived nanovesicles that play a crucial role in intercellular communication, presenting promising potential as biomarkers and therapeutic agents. Bovine milk exosomes (MK‐Exo) show production scalability cost‐effectiveness, offering distinct advantages over exosomes. However, exosome storage transportation challenging owing to their unstable nature, necessitating preservation at ultralow temperatures. Research findings suggest freeze‐drying could provide viable...
Absolute configurations of 6-(1-hydroxyalkyl)pterin derivatives are determined by fluorescence detected circular dichroism (FDCD) spectroscopy.This method is at least 10 times more sensitive than CD analysis and specific even existence excess amounts chiral sugars or nucleic acids. Optically active 6-(1-hydroxyalkyl)pterin3][4][5] The structural analyses biopterin, neopterin, the related pterin in body fluid, urine, serum, cell extracts, so on obtained from various kinds animals micro...
We performed single-molecule observation of DNA double-strand breaks caused by Co60 γ-ray irradiation and quantitatively evaluated the protective effect ascorbic acid 2-glucoside (AA-2G). AA-2G is a stable derivative acid. found that induces significant conformational change on DNA. also against radiation-induced in quantitative manner. To analyze efficiency breakage reaction individual molecules, we used large DNA, T4 phage (166 kbp). The dose was varied up to 200 Gy. measured full length...