Mudadu Alessandro Graziano, Bazzoni Anna Maria, Melillo Rita, Lorenzoni Giuseppa, Piras Gabriella, Salza Sara, Cau Simona, Soro Barbara, Vodret Bruna, Tedde Tiziana, Fois Nicola, Serra Simonetto, Virgilio Sebastiano, Meloni Domenico
Complex Structure of Microbiology and Inspection of Food of Animal Origin, Experimental Zooprophylactic Institute of Sardinia, Sassari.
ARPAS - Regional Agency for Environmental Protection of Sardinia, Sassari.
Ital J Food Saf. 2022 Feb 25;11(1):9973. doi: 10.4081/ijfs.2022.9973. eCollection 2022 Feb 22.
The aims of this paper were to collect and analyse preliminary data of phytoplankton in the water, biotoxins, , spp., spp. and microplastic eventually present in farmed mussels, and to acquire information about the production capability from an experimental pilot farm of the Calich Lagoon. Two sampling sessions were carried out, in February and in May 2019, also monitoring the water condition (pH, temperature, salinity, dissolved oxygen, chlorophyll ). No potentially toxic algae were detected, and moreover no biotoxins (Paralytic Shellfish Poison, Diarrheic Shellfish Poison, Amnesic Shellfish Poison) were found in mussels. was present with the highest concentration in February (16000 MPN/100g e.p.). and spp. have not been detected. Almost a microplastic per grams was found, mainly fiber of different colours. Further studies, carried out for several months, will allow to better understand the possible problems related to the production of mussels in a lagoon not yet classified as a shellfish production area.
本文的目的是收集并分析养殖贻贝中最终存在的水中浮游植物、生物毒素、 属、 属和微塑料的初步数据,并从卡利奇泻湖的一个实验性试点养殖场获取生产能力方面的信息。在2019年2月和5月进行了两次采样,同时监测了水质状况(pH值、温度、盐度、溶解氧、叶绿素 )。未检测到潜在有毒藻类,此外在贻贝中也未发现生物毒素(麻痹性贝类毒素、腹泻性贝类毒素、失忆性贝类毒素)。 在2月份的浓度最高(16000 MPN/100g可食部分)。未检测到 属和 属。每克贻贝中发现了近一个微塑料,主要是不同颜色的纤维。持续数月的进一步研究将有助于更好地了解在一个尚未被归类为贝类生产区的泻湖养殖贻贝可能存在的问题。