Evolution of Forest Fragrance Healing...Development of antiviral and anti-asthmatic functional fragrance compositions

Nov 04, 2025

Evolution of Forest Fragrance Healing...Development of antiviral and anti-asthmatic functional fragrance compositions
　◇비자나무. Photo courtesy of Korea Forest Service



"Forest scent healing" is an activity that heals the mind and body tired from daily life through scents obtained from forests such as natural fragrance oil derived from forests.

It is carried out by smelling the scent directly in the forest or using essential oils extracted from trees to deliver the scent of the forest.

Phytoncide, a natural fragrance that trees emit to protect themselves from pathogens, fungi, and pests, acts on neurotransmitters in the brain through the sense of smell to relax the mind and significantly lowers levels of cortisol, a stress hormone. This shows the effect of relieving tension and improving sleep. Smelling the forest stimulates serotonin secretion, which makes you feel better and increases your concentration.




In addition, it is known to activate the body's immune cells to help prevent various diseases and positively affect cardiovascular health such as improving bronchial asthma, strengthening lung function, blood pressure control, and improving cholesterol. In addition, there are studies showing that strong natural antibacterial and anti-inflammatory effects help improve skin allergies and atopy.

Evolution of Forest Fragrance Healing...Development of antiviral and anti-asthmatic functional fragrance compositions
◇Visa & Gilmag Perfume Prototype. Photo courtesy of Korea Forest Service
In this regard, the National Forest Research Institute of the Korea Forest Service announced on the 4th that it has developed a functional fragrance composition with antiviral and anti-asthmatic effects by using visa tree oil refining and applied for a patent for it.

Torreya nucifera is an evergreen conifer belonging to the Taxaceae family, native to Jeju Island and some parts of the southern coast. It has been used as a pillar and decorative material for houses or temples since ancient times, and it is called a "scented tree" because of its subtle spread of fresh and refreshing scent. Fruits have been used for various purposes, such as squeezing oil or using it as an anthelmintic.




The researchers developed a functional fragrance composition based on previous studies investigating the antiviral and anti-asthmatic effects of non-sacrifice leaf oil. The composition is a reproduction of the soft and sweet scent of the rhododendron flower, which is an indigenous tree species in Korea. It also manufactured perfume prototypes to confirm the possibility of expansion into various industries such as perfume and household goods. The National Institute of Forest Science said it has applied for a patent for the technology under the name of 'Anti-Viral and Anti-Asthetic Functional Fragrance Composition' which contains Biza tree oil and reproduces the scent of rhizome flowers.



This article was translated by Naver AI translator.