Environmental DNA (eDNA) technology has been successfully applied to detect organisms in various aquatic ecosystems. However, eDNA proven exist for a long time environmental samples. The timeliness of detection results largely depends on the rate molecular degradation. RNA (eRNA) is considered an excellent complementary tool because most researchers believe that degrades faster than vitro, whil...

Fenneropenaeus chinensis is an important economic species in the north of China, and plays role both marine fishing aquaculture. Long-term overfishing has led to rapid decline wild F. resources. The traditional trawl survey could not meet demands resource survey. In this study, environmental DNA (eDNA) technology was used evaluate biomass Qinghai (Qingdao Haiyang) ground southern sea area Shand...

specialized conditions of heat and humidity. Fillets Pacific cod (Gadus macrocephalus), Atlantic mackerel (Scomber scombrus), shrimp (Fenneropenaeus chinensis), squid (Caribbean Reef Squid) were used as raw material for the preparation fish pastes. This study was conducted to investigate effect DPPH ABTS free radial scavenging activity on paste with black garlic. The results showed that there a...

Seven major commercially important marine fisheries species, Fenneropenaeus indicus, Chaceon quinquedens, Lethrinus nebulosus, Scomberomorus commerson, Plectropomus pessuliferus, Pampus argenteus, and Epinephelus summana were seasonally sampled from Jeddah main local market, Saudi Arabia. The heavy metals, namely arsenic (As), cadmium (Cd), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), le...

Problem statement: Sodium lactate treatments were evaluated for reducing population of pathogenic bacteria such as Salmonella enteritidis, E. coli O157:H7, Vibrio parahaemolyticus and Vibrio cholerae, inoculated on frozen shrimp (Penaeus merguiensis). Approach: Fresh shrimp were inoculated with the above pathogens, separately, at level of 10 CFU g and appliedin sodium lactate solutions (NaL: 0....

Anti-lipopolysaccharide factor (ALF) is a small protein with broad-spectrum antimicrobial activity, which has potential application in the disease control. Previously, we isolated seven ALF isoforms from the Chinese shrimp Fenneropenaeus chinensis. In the present study, their distributions in tissues of shrimp were analyzed and the data showed that different isoforms had different expression pr...