Mineral Oil for in vitro Embryo Production: What We Should Know?

Area of Science:

• Reproductive Biology
• Animal Science
• Biotechnology

Background:

• Mineral oil is widely used in in vitro embryo production (IVP) systems to stabilize critical media parameters like temperature, osmolality, and pH.
• However, variations in mineral oil quality, potentially due to storage and transport, raise concerns about its impact on IVP success.

Purpose of the Study:

• To provide a comprehensive overview of the advantages and disadvantages of utilizing mineral oil in IVP.
• To review current methods for mineral oil quality control.
• To introduce strategies for mitigating the adverse effects of mineral oil in IVP systems.

Main Methods:

• Literature review focusing on the role, quality, and safety of mineral oil in IVP.
• Analysis of existing quality control measures for mineral oil.
• Synthesis of methods aimed at reducing mineral oil-induced toxicity or essential factor absorption.

Main Results:

• Mineral oil provides essential environmental stability for embryo development but can leach toxic substances or absorb vital nutrients.
• Inconsistent quality control methods exist, highlighting a need for standardized assessment.
• Various techniques can minimize negative impacts, though safety concerns persist.

Conclusions:

• While beneficial for IVP, mineral oil requires careful quality management to ensure optimal and safe outcomes.
• Further research into standardized quality control and improved mitigation strategies is warranted to enhance the reliability of IVP.