Publications by authors named "Chenxi Che"
Background: In recent years, the total production of mud crab Scylla paramamosain has been declining, and the breeding areas are faced with land shortage and shortage of breeding production, which needs to be solved urgently. S. paramamosain can survive and grow in a wide range of salinities is an excellent variety suitable for saline-alkali water aquaculture.
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- * A study investigates how low salinity saline-alkaline water affects the nutritional components and flavor substances in the fish's muscle tissue.
- * Results show that fish grown in this environment have higher crude fat, ash, and protein levels, along with enhanced umami flavor characteristics, indicating potential benefits for aquaculture practices.
The advantages of farming in saline-alkali water have gradually attracted attention, but few studies have focused on its flavor. In this study, cultured in saline-alkali water (SS) and ordinary seawater (CS) (both have a breeding time of 120 days) were selected for analysis ( = 5). High-performance liquid chromatography (HPLC) was used to measure free amino acids and flavoring nucleotides in the muscles of , while the taste activity value (TAV) and equivalent umami concentration (EUC) were used to analyze the degree of umami.
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- - The study investigated the optimal domestication period for mud crabs from various regions, specifically focusing on crabs from Mang Cai City, Taishan City, and Ningbo City that were domesticated in Sanmen for 28 days.
- - Researchers measured the levels of free amino acids and flavor nucleotides in the muscles and hepatopancreas of these crabs, noting differences in flavor profiles before and after domestication compared to control groups.
- - Findings indicated that at least 28 days of domestication is needed for flavor quality maintenance in mud crabs, providing insights for improving their taste in aquaculture practices.
The shared microbiome in mud crab () of Sanmen Bay, China: core gut microbiome.
Front Microbiol
September 2023
Introduction: The mud crab, , holds great commercial significance as a marine crustacean widely cultivated in the Indo-Pacific region. Understanding the core gut microbiota of aquatic animals is crucial for their overall health and growth, yet the core gut microbiota of mud crab remains poorly characterized.
Methods: In this study, we gathered gut samples from mud crabs across five locations within Sanmen Bay, China.