Publications by authors named "Chunxiang Piao"

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  • * The five main active components found in AT were kaempferol-3-rhamnoside, salidroside, linoleic acid, ethyl linoleate, and tyrosol, while the key target proteins involved in preventing ALD were SRC, AKT1, STAT3, MAPK1, and ESR1.
  • * Gene enrichment analysis suggested that AT may work by targeting inflammation and cancer pathways, highlighting the complex interactions between its components, targets, and pathways in preventing ALD.
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  • Dry-aging beef enhances its texture and flavor, and in this study, Yanbian cattle muscle was aged at low temperatures and high humidity for 35 days.
  • A total of 883 metabolites were identified, with amino acids being the most abundant, and 373 metabolites changed significantly during the aging process.
  • Key metabolic pathways identified included ABC transporters and glycerophospholipid metabolism, providing insights for meat processing and the metabolic characteristics of Yanbian cattle.
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In this study, umami peptides were screened and characterized from bovine bone soups manufactured via atmospheric and high-pressure boiling. Peptide fractions with molecular weights less than 3 kDa were selected for peptide sequencing using LC-MS/MS, the toxicity prediction of the umami peptides was carried out by using an website, and the peptides were screened according to the binding energy, i.e.

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The rapid identification of bacterial Gram types and their viability, as well as efficient bacterial elimination are crucial for managing bacterial infections yet present important challenges. In this research, we utilized long-chain-tailed BODIPY derivatives to address these hurdles. Our data indicated that these derivatives can distinguish bacteria types and their viability in aqueous solutions through a concise turn-on fluorescent response.

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The rapid detection of pyrosulfites in food chemistry is crucial to food safety and health. Here, a coumarin-type ratiometric fluorescent probe was developed based on the Michael addition reaction to detect sodium pyrosulfite (NaSO). The probe exhibited high selectivity and fast response (t = 6 s) to NaSO and a low detection limit (26 nM).

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  • - This study examined how using less salt impacts the umami peptide content in dry-cured hams, identifying a total of 633 umami peptides across low-salt and full-salt groups.
  • - It was found that in the low-salt group, 36.2% of the shared umami peptides were present in lower amounts, while 26.5% were increased compared to the full-salt group, leading to the identification of 1011 significantly different umami peptides.
  • - Two important proteins in this study, creatine kinase M-type (CKM) and fast skeletal muscle troponin T (TnTf), had different expressions, with CKM being lower in the low-salt group
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In this study, we investigated the volatile flavor compounds and sensory perceptions of Yanbian-style sauced beef prepared from raw meats subjected to different treatments (hot fresh, chilled, and frozen beef). The results indicated that the treatment of raw beef significantly impacted the quality and flavor of sauced beef. Sauced chilled beef (CRSB) exhibited the highest content of fatty acids and total amino acids.

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Yanbian cattle have a unique meat flavor, and high-grade meat is in short supply. Therefore, in this study, we aimed to improve the added value of Yanbian cattle low-fat meat and provide a theoretical reference for the subsequent development of an excellent starter. Rump meat from Yanbian cattle was dry-aged and then screened for protease-producing fungi.

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Dry-cured ham is important source of bioactive peptides. In this study, the antioxidant activities of peptides and components from low and fully salted dry-cured hams were compared by peptidomics. And novel antioxidant peptides were identified and characterized.

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The development of new techniques to rapidly and accurately detect bacteria has drawn continuous attention due to the potential threats posed by bacteria to human health and safety. Recently, a novel strategy based on fluorescent probes has drawn considerable interest for the detection of bacteria due to its high selectivity, fast response, and simple operation. In this review, we summarize the recent progress on fluorescent probes for the specific recognition and discrimination of Gram-negative and Gram-positive bacteria.

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  • - The study aimed to investigate how pigs absorb radiocesium from haylage contaminated with low cesium levels at different growth stages, tracking their health through weight and blood analysis over one month.
  • - It is the first research of its kind to report on the radiocesium transfer rate in pigs after a month of consuming contaminated feed, highlighting the development of body equilibrium during that period.
  • - Findings indicated that juvenile pigs retained higher levels of radiocesium compared to adults, with the kidneys showing the highest retention rate at 16.2%.
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