The effects of dietary supplementation two different macroalgae Ulva lactuca and Jania rubens on the growth performance, survival feed conversion ratio juvenile red swamp crayfish (Procambarus clarkii) were investigated. Red with an average total length 56.2±6.67 mm weight 3.77±0.2 g placed at tanks (10 each tank) offered diets 8 weeks. Different levels added to commercial sea bass feed, no sea...

The current study examined the biochemical composition of four seaweeds (Ulva fasciata, Ulva compressa, Corallina officinalis, and elongate) which were collected from Eastern Harbor located at Alexandria Mediterranean coast, Egypt. Total chlorophyll content was maximum in compressa (2.7 mg g–1 FW) minimum value observed elongate (0.90 FW). In comparison, carotenoids registered officinalis (1.04...

Highlight Research Proximate of Ulva lactuca after cooking treatments were analyzed. The carried out in this study roasted and boiled-roasted Protein quality such as in-vitro digestibility, protein solubility, amino acids composition analyzed result showed that samples had the highest content, acid score essential index, predicted-protein efficiency ratio Abstract Plant-based has been increasin...

Green tides are a serious global ecological disaster; the largest occur in Southern Yellow Sea (SYS). Early-stage green SYS composed of four species (Ulva prolifera, Ulva flexuosa, linza, and compressa). We found that U. aragoensis is constituent based on molecular data. Furthermore, this study re-evaluated proportion it was more prevalent micro-propagules cultured from surface seawater during ...

To understand the evolution of Ulva chloroplast genomes at intraspecific and interspecific levels, in this study, three complete compressa Linnaeus were sequenced compared with available cpDNA data. Our comparative analyses unveiled many noticeable findings. First, genome size variations cpDNAs levels mainly caused by differences gain or loss group I/II introns, integration foreign DNA fragment...