Recent advances in recovering bioactive compounds from macroalgae and microalgae using subcritical water extraction: Prospective compounds and biological activities.

Algae, widely as a valuable marine biomass, are appreciated globally for their unique chemical compositions and exceptional nutritional benefits. Scientists are increasingly focusing on valorizing algae biomass to recover polysaccharides and bioactive extracts. Conventional methods commonly used to extract bioactive compounds have several limitations.

Subcritical Water Extraction of : Comparative Study of the Chemical Properties and Biological Activities across Different Parts.

The subcritical water extraction of (blade, sporophyll, and root) was evaluated to determine its chemical properties and biological activities. The extraction was conducted at 180 °C and 3 MPa. Root extracts exhibited the highest phenolic content (43.

Exploring Bioactive Compounds in Brown Seaweeds Using Subcritical Water: A Comprehensive Analysis.

In this study, we characterized the bioactive properties of three important brown seaweed species, , , and , by subcritical water extraction (SWE), as these species are well known for their beneficial health effects. Their physiochemical properties, including potential antioxidant, antihypertensive, and α-glucosidase inhibitory activity, and the antibacterial activity of the hydroysates were also analyzed. The highest total phlorotannin, total sugar content, and reducing sugar content in the hydrolysates were 38.