Fatty Acid Profile and Mineral Composition of Red-Toothed Triggerfish (Odonus niger) Landed in Karnataka, Southeastern Arabian Sea.

The seasonal and sex-wise variations in fatty acid and mineral composition in the tissue of Odonus niger collected from the Karnataka coast, southeastern Arabian Sea, were evaluated for the first time. The fatty acid profile was assessed using gas chromatography, nutritional indices were employed to evaluate lipid quality, and standard methods were utilized to estimate mineral composition and heavy metals. Palmitic acid (20.

Effect of thermal processing on quality of tender jackfruit in tin-free-steel cans.

Thermal processing is the most efficient and economical technique for the long-term preservation of tender jackfruit in ready-to-cook form on a commercial-scale. Although, thermal processing primarily focus on microbiological safety of the product, the associated quality changes need to be examined as it is decisive of consumer acceptance. The present study investigated the effect of two pasteurization (90 and 100 °C) and sterilization temperatures (110 and 121 °C) at different lethality on microbiological, colour, texture, ascorbic acid (AA), total flavonoid (TFC) and phenol (TPC) contents of tender jackfruit processed in tin-free-steel (TFS) cans.

Chitosan-capped gold nanoparticles for indicating temperature abuse in frozen stored products.

The present study aimed to optimize the conditions for the synthesis of gold nanoparticles (AuNP) using chitosan and to assess its effectiveness as temperature threshold indication for frozen storage conditions. Chitosan concentration of 0.25% and temperature of 90 °C for 15 min was optimum for synthesizing AuNP.