Andalusian Institute of Blue Biotechnology and Development (IBYDA), Ecology Department, Faculty of Sciences, Malaga University, Campus Universitario de Teatinos s/n, 29071 Malaga, Spain.
Research Group for Marine Geochemistry, Institute for Chemistry and Biology of the Marine Environment (ICBM), Carl von Ossietzky University, 26129 Oldenburg, Germany.
Mar Drugs. 2022 Dec 22;21(1):5. doi: 10.3390/md21010005.
The biochemical composition, molecular diversity, and two different bioactivities of and (two alien species with different invasive patterns in the southern Iberian Peninsula) were analyzed through spectrophotometric methods and Fourier transform ion cyclotron mass spectroscopy (FT-ICR-MS). A total of 3042 molecular formulas were identified from the different extracts. The HO extracts were the most molecularly different. presented the highest content of nitrogenous compounds (proteins, CHON) and sulphur content, whereas was rich in carbonated compounds (total carbon, lipids, CHO, and CHOP). Antioxidant capacity and phenolic content were higher in than in . Antimicrobial activity was detected from both species. showed capacity to inhibit human and fish pathogens (e.g., or ), whereas only showed inhibition against human bacteria ( and ). In , molecules with a great number of pharmaceutical activities (e.g., anti-inflammatory or antitumoral), antibacterial, biomaterial, and other utilities were found. The main molecules of had also pharmaceutical applications (e.g., antimalarian, antithrombotic, anti-inflammatory, or antiarthritis). The valorization of these species can help to counteract the environmental effects of the bioinvasions.
采用分光光度法和傅里叶变换离子回旋共振质谱（FT-ICR-MS）分析了和（在伊比利亚半岛南部具有不同入侵模式的两个外来物种）的生化组成、分子多样性和两种不同的生物活性。从不同提取物中鉴定出了 3042 个分子公式。HO 提取物在分子上的差异最大。表现出最高含量的含氮化合物（蛋白质、CHON）和硫含量，而富含碳酸化合物（总碳、脂质、CHO 和 CHOP）。比中的抗氧化能力和酚类含量更高。两种物种均检测到抗菌活性。表现出抑制人类和鱼类病原体（例如或）的能力，而仅表现出抑制人类细菌（和）的能力。在中，发现了具有许多药物活性（例如抗炎或抗肿瘤）、抗菌、生物材料和其他用途的分子。的主要分子也具有药物应用（例如抗疟原虫、抗血栓、抗炎或抗关节炎）。这些物种的增值有助于抵消生物入侵的环境影响。
