ULTIMO AGGIORNAMENTO BANCA DATI: 13/09/2024 13:00:57
Natural products from the unique environments of sea water and oceans represent a largely unfamiliar source for isolation of new microbes, which are potent producers of secondary bioactive metabolites. These unique life-forms from the marine ecosphere have served as an important source of drugs since ...
Nitrate is required to maintain the growth and metabolism of plant and animals. Nevertheless, in excess amount such as polluted water, its concentration can be harmful to living organisms such as microalgae. Recently, studies on microalgae response towards nutrient fluctuation are usually limited to ...
Sustainability of commercial fisheries is best achieved when fishing gears are selective and have low impacts on bottom habitat. Pots (baited traps) are a fishing technology that typically has lower impacts than many other industrial gears. In this study we compared the efficiency of five models of ...
This work developed a laboratory prototype methodology for cost-effective, water-sparing drip-irrigation of seaweeds, as a model for larger-scale, on-land commercial units, which we envision as semi-automated, inexpensive polyethylene sheet-covered bow-framed greenhouses with sloping plastic covered ...
Organisms may energetically finance reproductive effort using energy stored prior to the reproductive period (termed capital breeders) or using energy acquired during the reproductive period (termed income breeders). The specific strategy used has implications for population dynamics as well as for ...
Background Common carp Cyprinus carpio is an important food fish in Central Europe, which in some regions is consumed as part of local tradition. The majority of carp are sold by small retailers and not processed in commercial processing plants. The overall objective of this study was to monitor how ...
A process for processing animal protein product involves cutting a substantially raw piece of the product into slices, vacuum sealing the sliced raw product in a pouch with the slices stacked tightly together, cooking the vacuum sealed product to at least its pasteurization temperature while vacuum ...
Method for manufacturing processed fish, and the processed fish produced thereby, where the processed fish includes an emulsified homogeneous gruel including frozen raw fish and concentrated broth resulting from boiling of the fish, the method including mixing the gruel with flakes and/or pieces of ...
A hand-held gutting device (10) for cutting away a portion of a fish (2) is disclosed. The gutting device (10) comprises a cutting knife (50) and a suction unit for providing a vacuum. The gutting device (10) comprises a unit (14) for moving the cutting knife (50) in a predefined movement pattern before ...
An ice auger comprises an adjustment part arranged in connection with a cutting blade of the ice auger for adjusting cutting characteristic of the cutting blade.
The invention relates to a biodegradable polyester film, containing: i) 75 to 100 wt %, relative to the total weight of components i to ii, of a biodegradable polyester based on aliphatic and/or aromatic dicarboxylic acids and an aliphatic dihydroxy compound; ii) 0 to 25 wt %, relative to the total ...
A nutrient composition comprises an essential nutrient in which at least one exchangeable H atom is 2H and/or at least one C atom is 13C. The nutrient is thus protected from, inter alia, reactive oxygen species. [Image Omitted]
The present invention provides methods for treating and preventing viral disease in farmed fish. In particular, the present invention relates to compositions and methods for improving heart health in farmed salmon.
The invention relates to a composition comprising at least one compound of formula I below R-SOa-SR '(I), wherein a is 1 or 2 and R and R' are independently of one another a group C1-C5 alkyl, linear or branched, for use in the context of the prevention of parasitic and especially bacterial infections ...
A method to displace water from a water filled closed sea pen of a sealed sea pen fabric (12) is disclosed. It is characterized in that a grid shaped cage (40,150) is arranged down in the volume of water (100) inside the sea pen, and the water is withdrawn from the sea cage through a pipe or a hose ...
A method for operation of a closed cage for marine organisms in the sea is described, where the cage is defined by a watertight cloth (14) that is fastened in a floating anchoring ring (20) on the sea surface, as the cage is supplied with new water by pumping it in from the sea and water is let back ...
Abstract The identity of the majid species of Paramaya De Haan, 1837, in the Indian Ocean is clarified with the collection of fresh specimens from the Bay of Bengal. Previously identified as P. spinigera (De Haan, 1837) which is known only from Japan, Taiwan, and Korea, the material from eastern India ...
Arsenic is a risk factor for several noncommunicable diseases, even at low doses. Urinary arsenic (UAs) concentration is a good biomarker for internal dose, and demographic, dietary, and lifestyle factors are proposed predictors in nonoccupationally exposed populations. However, most predictor studies ...
ABSTRACT Diverse marine fish and squid form symbiotic associations with extracellular bioluminescent bacteria. These symbionts are typically free-living bacteria with large genomes, but one known lineage of symbionts has undergone genomic reduction and evolution of host dependence. It is not known ...
Abstract BACKGROUND Oyster refinement using landābased pond systems is a new activity in the Dutch oyster sector. It increases the oyster's tissue weight and changes its sensorial properties. However, the response of Dutch consumers towards refined oysters is unknown. The research aim was to gain ...