Functional Properties of the Marine Gastropod Molluscs Chicoreus ramosus and Babylonia spirata Collected from the Southern Coast of India     

Soumya Salas 《Journal Of Aquatic Food Product Technology》2020,29(3):264-278

ABSTRACT

This study characterized the functional properties of ethyl acetate-methanol (EA-MeOH) and chloroform extracts of the muricid gastropod Chicoreus ramosus and buccinid Babylonia spirata. The EA-MeOH extract of B. spirata was a potent quencher of radical cation (IC₉₀ < 1 mg/mL), whereas that of C. ramosus held greater anti–inflammatory potential (IC₉₀ 5-lipoxygenase inhibition 1.74 mg/mL) than the buccinid gastropod. The EA-MeOH extract of C. ramosus displayed potent antidiabetic activities as deduced by its attenuation properties against carbolytic enzymes α-amylase and α-glycosidase (IC₉₀ 1.06 and 2.25 mg/mL, respectively) than those exhibited by B. spirata (IC₉₀ 2.32 and 4.50 mg/mL, respectively). The spectroscopic dereplication studies to determine probable chemical groups in the solvent extracts of the studied gastropods revealed the presence of functionalities, which might augment the electronic properties of the bioactive principles present within the extract, thereby enhancing their activity. Thus, the present study recognized that marine gastropods C. ramosus and B. spirata have potential functional implications against oxidative stress-induced diseases, such as diabetes and inflammation. This research supports further investigation of these previously uncharacterized marine gastropod species to isolate potential bioactive leads for use against various biological targets and to develop functional food formulations.  相似文献   

我国海水养殖贝类病害发生现状及防控策略          下载免费PDF全文

宋林生 《水产学报》2023,47(11):119412-119412

贝类养殖是我国水产养殖业的重要组成部分，在促进经济社会发展、提高就业率、改善人民生活及保护生态环境等方面发挥了重要作用，其经济、社会和生态功能日益凸显。近年来，因环境胁迫和病原侵染引发的海水养殖贝类暴发性病害时有发生，所造成的经济损失巨大，严重阻碍了海水养殖产业的绿色高质量发展。贝类缺乏适应性免疫，且主要养殖于开放或半开放水体，难以通过疫苗注射或环境调控等手段进行病害防控。贯彻“绿色防控”的理念，加快病害预警预报体系建设是海水养殖贝类病害防控的重要发展方向。本文综述了我国海水贝类养殖及病害发生的现状，并结合团队前期研究和病害预警预报工作实践,提出了海水养殖贝类病害防控策略，以期提升我国水产动物疫病防控能力，为保障水产品稳定安全供给、促进水产养殖业绿色高质量发展提供参考。  相似文献