By the Key Science and Technologies Bomedemstat MedChemExpress Programs and Specific Topics of Fujian Province: 2020NZ012013; the Fujian Province Natural Science Foundation of China: 2021J01834; the Fujian Province Natural Science Foundation of China: 2021J01836 the Fujian Province Organic Science Foundation of China: 2019J01701; Startup Study Fund of Jimei University: ZQ2020029; Middle-aged and Young Teachers’ Science and Technologies Project of Fujian Education Division: JAT200281. Compound 48/80 Biological Activity institutional Assessment Board Statement: Not applicable. Informed Consent Statement: Not applicable. Information Availability Statement: Information is contained inside the report. Conflicts of Interest: The authors declare no competing monetary interest.
Academic Editor: Roland Ulber Received: 8 October 2021 Accepted: 29 October 2021 Published: 31 OctoberPublisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.Copyright: 2021 by the authors. Licensee MDPI, Basel, Switzerland. This short article is an open access post distributed beneath the terms and conditions with the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ four.0/).Algae is definitely an critical meals source consumed by humans due to the fact ancient instances. Marine macroalgae, in specific, are vital food sources in the coastal regions of East Asia such as China, Korea, Japan, and Indonesia [1]. The international industrial seaweed industry was calculated at USD 5.9 billion in 2019 and is anticipated to a compound annual growth rate of 9.1 [2]. Overall health rewards of seaweed meals and snack goods are gaining spotlight as vegan sources of protein, lipid and carbohydrates, and demand is anticipated to boost both for consumption and for additional applications. For instance, microalgae polysaccharide extracts are made use of as thickening and gelling agents inside the cosmetic and meals industries, plus the demand is increasing especially in North America and Europe [3]. Amongst their a lot of uses, the portion straight consumed (excluding thickeners and hydrogels employed in meals and beverage processing) alone have reached 24 million tons per year, accounting for about 40 of your annual seaweed production [4]. Certainly, the notion of seaweed as healthy meals is deeply rooted in several people’s minds. While new applications of polysaccharides derived from marine algae are frequently getting discovered, the raising awareness of this ecofriendly, organic, and environmentally sustainable meals supply further promotes its consumption. Macroalgae are also utilized in biorefineries; the carbohydrates are converted to high-value byproducts with metabolic engineering strategy [5]. The prospects of algae as green, healthier meals, as well as a bioresource is getting actively explored. Macroalgae are classified into green, red, and brown algae [6]. Brown algae is comprised of 20 classes; the class Phaeophyceae alone accounts for over 1800 species and 66Mar. Drugs 2021, 19, 620. https://doi.org/10.3390/mdhttps://www.mdpi.com/journal/marinedrugsMar. Drugs 2021, 19,two ofof the total algae consumption [7]. By far the most widespread species will be the kelps Laminaria (kombu), Undaria (wakame), and Macrocystis [8]. The polysaccharides alginate, laminarin, and fucoidan (Figure 1) account for greater than 50 with the total dry weight of brown algae, and can attain as much as 70 in some species. Cellulose could be the only crystalline component which has been reported in the walls from brown algae so far and it only happens at 1 of algal dry weight [9].Mannitol exists i.
