Killing effect of oil tea extract on Trichomonas vaginalis

Recently, Tang Ling, School of life science and technology, Dalian University, published a paper to study the killing effect of Camellia oleifera peel (60% acetone extract, 30% alcohol eluate, 60% alcohol eluate) and Camellia oleifera seed (60% acetone extract, 85% alcohol eluate) on Trichomonas vaginalis in vitro and evaluate their resistance to disease This paper was published in China's health and nutrition (mid ten issue) in July 2013 According to the method and operation procedure of the second part of "germicidal experiment of disinfectant" in the technical code for disinfection (2002 Edition) issued by the Ministry of health, and combined with the characteristics of Trichomonas vaginalis, the experiment was carried out to observe the drug resistance When the 30% alcohol eluate from the peel of Camellia oleifera acted on 50mg / ml for 5 minutes, it could not kill Trichomonas vaginalis The 60% acetone extract from the peel of Camellia oleifera can kill Trichomonas vaginalis at 25 mg / ml for 5 minutes When 60% alcohol eluate from the peel of Camellia oleifera acted on 6.25mg/ml for 5 minutes, it could kill Trichomonas vaginalis When 60% acetone extract and 85% alcohol eluate of Camellia oleifera seeds act on 3.125mg/ml for 5 minutes, they can kill Trichomonas vaginalis The results provide experimental basis for the further development of Camellia oleifera as an anti venereal drug.