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Chulalongkorn University develops synthetic boar scent to reduce pig farm disease risks
Researchers from Chulalongkorn University’s Faculty of Veterinary Science have developed a synthetic boar scent designed to mimic natural pheromones. The goal is to provide a safer method for inducing estrus in young female pigs (gilts) without the need for direct contact with live boars.
Traditional methods involving live boar contact are effective but carry significant risks, including the transmission of diseases like African swine fever (ASF), for which there is currently no vaccine or treatment. The new plant-based formulation is non-irritating and safe for human handling. In comparative trials, the synthetic scent induced estrus behavior in approximately 50% of gilts, compared to 75% for live boars and 18% for an unstimulated control group.
The research team, led by Professor Padet Tummaruk and Dr. Isaya Thaveesangsakulthai, identified 23 key odor compounds using gas chromatography to create the formula. The study was published in a Tier 1 international journal in early 2026, and a patent application has been filed. Several large-scale pig farms have expressed interest in testing the prototype.
Entities
Chulalongkorn University · Isaya Thaveesangsakulthai · Padet Tummaruk
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- [● 4 SOURCES] The synthetic scent achieved a 50% estrus response rate in gilts, compared to 75% for live boars and 18% for the control group. pingtungtimes.com.tw · www.the-miyanichi.co.jp · news.cube-soft.jp · www.thaipr.net
- [● 4 SOURCES] The research was published in a Tier 1 international journal in early 2026, and a patent application has been filed. pingtungtimes.com.tw · www.the-miyanichi.co.jp · news.cube-soft.jp · www.thaipr.net
- [● 4 SOURCES] The synthetic scent aims to reduce the risk of spreading diseases like African swine fever (ASF) by avoiding direct contact between animals. pingtungtimes.com.tw · www.the-miyanichi.co.jp · news.cube-soft.jp · www.thaipr.net
- [● 4 SOURCES] The research team identified 23 key odor compounds using gas chromatography to create the scent. pingtungtimes.com.tw · www.the-miyanichi.co.jp · news.cube-soft.jp · www.thaipr.net
- [● 4 SOURCES] Researchers at Chulalongkorn University developed a synthetic boar scent that mimics natural pheromones. pingtungtimes.com.tw · www.the-miyanichi.co.jp · news.cube-soft.jp · www.thaipr.net