Essential oils are concentrated oils that are derived from plants. Several types of oils are produced from citrus species, including oranges, lemon, and grapefruit.
Orange essential oil is extracted from the rind of the sweet orange, Citrus sinensis. This is done by a method called cold pressing, which uses pressure to squeeze the oils from the rind. Sometimes, the leaves and flowers from the orange plant can be used as well.
Research has shown that some essential oils may have specific health benefits.
Theo10 has recently launched a limited edition Orange-scented Hand Sanitiser this Chinese New Year. So, knowing that, what exactly are the benefits associated with orange essential oil?
Orange essential oil has a variety of uses. These can include applications to:
Although orange essential oil has many uses, it’s important to remember that many of them are supported through anecdotal evidence. This means that the benefits are related to personal experience instead of being backed by scientific research.
You now know some of the ways that orange essential oil can be used, but what does science say about its potential uses and benefits? Quite a bit, actually.
Below, we take a deeper dive into some of the research that’s been done so far on orange essential oil.
A 2012 study isolates obtained from beef. These isolates can potentially cause food poisoning. Results indicated that after 24 hours, a 1 percent or lower concentration of orange essential oil inhibited the bacteria at refrigeration temperatures.
Another study looked at the effect of orange essential oil on strains of Staphylococcus aureus(staph bacteria) that are resistant to antibiotics. They found that when added to infected human cells in culture, low concentrations of orange essential oil killed the bacteria without harming the cultured cells.
Orange essential oil may also prevent the growth of fungi that can cause food to spoil. One study found that orange oil provided some protection against four species of fungi.
In a 2013 study, it was found that aromatherapy with orange essential oil reduced the pulse rate and stress hormone levels in children undergoing a dental procedure.
Additionally, in a 2015 study, women in labor reported less anxiety after inhaling orange essential oil than women in the control group who inhaled distilled water.
A 2019 study on mice looked at the inhalation of orange essential oils and its potential effect on depression. The researchers found that the mice who inhaled the orange essential oil displayed fewer depression-like behaviors.
In 2008, researchers assessed if a blend of ginger and orange essential oil could help with knee pain when applied to the skin. Compared to a control group, people using the essential oil blend reported greater short-term pain relief, but the oil didn’t seem to help with long-term pain.
Limonene, a component of orange essential oil, has been investigated as a potential cancer treatment. A study from 2012 found that orange oil rich in limonene both inhibited the growth and promoted the death of colon cancer cells in culture.
A 2017 studyfound that orange essential oil inhibited the growth of lung and prostate cancer cell lines in culture. Additionally, increased cell death was seen in the lung cancer cell line. Orange essential oil was also observed to have antioxidant activity.
A small 2016 study evaluated the effect of inhaled orange flower essential oil on exercise in student athletes. The researchers found that people who inhaled the oil had a significant decrease in running times as well as an increase in lung function.
Due to the small size of the study, more research is needed to support this benefit.
Research suggests that orange essential oil is effective against larvae and pupae of a housefly and may help in the elimination of houseflies.
Orange essential oil can be used for a variety of applications that range from lifting mood and reducing stress to adding a fresh, citrusy aroma to a room.
Research has shown that orange essential oil may have several benefits. Some examples include antimicrobial activity, pain relief, and anticancer properties.
Always be sure to use essential oils safely. If you’d like to use orange essential oil but have health-related questions or concerns, speak with your doctor before using the oil.