Plant-based materials have long been utilized for their medicinal properties in treating various viral infections. A recent study has shed light on the antiviral effects of cardamom seed extract, particularly its main bioactive compound, 1,8-cineole. These compounds have been shown to enhance the production of antiviral molecules known as type I interferons by activating intracellular nucleic acid sensors within cells.
The research, led by Mr. Abdullah Al Sufian Shuvo from Shinshu University, Japan, along with his colleagues Masahiro Kassai and Dr. Takeshi Kawahara, delved into the potential antiviral benefits of cardamom seed extract. Despite being commonly used as a spice, cardamom seed extract was found to possess potent antiviral properties.
In light of the ongoing COVID-19 pandemic, the researchers were inspired to explore natural ingredients that could prevent viral infections. Dr. Kawahara emphasized the increased societal interest in the antiviral properties of food, which prompted their investigation into cardamom seed extract.
Previous studies had already demonstrated the preventive effects of cardamom seed extract on influenza virus infections. In their latest study, the researchers treated human lung cells with cardamom seed extract and observed its effects on the production of antiviral molecules. They discovered that both the extract and its bioactive compound, 1,8-cineole, activated intracellular nucleic acid sensors, leading to an increased production of type I interferons.
Type I interferons play a crucial role in the body’s defense against viral infections by inhibiting viral replication and spread. The researchers believe that these findings highlight the potential of cardamom seed extract as a natural antiviral remedy. Dr. Kawahara expressed optimism about the broader applications of their research, stating that cardamom could serve as an effective antiviral material to prevent a wide range of viral infections.
The study opens up new possibilities for utilizing food ingredients with antiviral properties in daily life. The researchers hope that their research will spark further exploration into the antiviral benefits of various food ingredients and encourage the development of natural remedies for viral infections.
For more information on this study, you can refer to the original publication in the journal Foods by Abdullah Al Sufian Shuvo et al. (DOI: 10.3390/foods14152744). This research was conducted at Shinshu University, Japan, and highlights the potential of cardamom seed extract as a valuable source of antiviral treatment.
Overall, the study underscores the importance of exploring the antiviral properties of plant-based materials and the potential of cardamom seed extract in combating viral infections. As research in this field continues to evolve, natural remedies derived from medicinal plants may offer promising solutions for preventing and treating viral illnesses.
