Fish Oil Nanoemulsion

Fish oil nanoemulsion is a colloidal formulation that disperses fish oil, a source of long-chain omega-3 fatty acids, as nanoscale droplets in an aqueous phase. Emulsifiers or surfactants stabilize the oil-water interface, while high-energy homogenization or related mixing processes reduce droplet size and limit separation, improving dispersion and potentially protecting sensitive lipids from oxidation. In biology, these formulations support the delivery of hydrophobic compounds in nutritional studies, cell and tissue research, and experimental therapeutics. Their small droplets can improve handling, incorporation into aqueous biological systems, and absorption, making nanoemulsions useful for investigating how omega-3 fatty acids influence inflammation, metabolism, and cellular function.

Fish Oil Nanoemulsion - Related Videos

Research

JoVE EoE - Immunotherapy

Preparation of a Nanoemulsion Adjuvant Vaccine

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2025

This video demonstrates the production of nanoemulsion tumor vaccines. The stable oil reservoir depots carrying synthetic peptides and adjuvants are produced by low-energy nanoemulsion, offering significant promise for tumor immunotherapy.

NMR Spectroscopy as a Robust Tool for the Rapid Evaluation of the Lipid Profile of Fish Oil Supplements

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Cited by 21 •

2017

Here, high-resolution 1H and 13C Nuclear Magnetic Resonance (NMR) spectroscopy was used as a rapid and reliable tool for quantitative and qualitative analysis of encapsulated fish oil supplements.

Basic Methods for the Study of Reproductive Ecology of Fish in Aquaria

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Cited by 2 •

2017

A series of basic methods to enable the study of the reproductive ecology of fish kept in aquaria are described. These are useful protocols for collecting fish using SCUBA, transporting live fish, and observing the reproductive behavior of wild-caught fish kept in aquaria.

Education

JoVE Core - Biology

Osmoregulation in Fishes

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2019

When cells are placed in a hypotonic (low-salt) fluid, they can swell and burst. Meanwhile, cells in a hypertonic solution—with a higher salt concentration—can shrivel and die. How do fish cells avoid these gruesome fates in hypotonic freshwater or hypertonic seawater environments? Fish employ osmoregulatory strategies to balance bodily levels of water and dissolved ions (i.e., solutes), such as sodium and chloride. Imagine two solutions separated by a membrane that is permeable to water.

Enhanced Oil Recovery using a Combination of Biosurfactants

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Cited by 2 •

2022

We illustrate the methods involved in screening and identification of the biosurfactant producing microbes. Methods for chromatographic characterization and chemical identification of the biosurfactants, determining the industrial applicability of the biosurfactant in enhancing residual oil recovery are also presented.

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