• Designing a disinfectant formula for eye drops, detergent, and herbal pain reliever using special theine extract (non-toxic) of black tea plant and black date kernel liquid extract
  • Melina Keivanzade,1,*
    1. Islamic Azad University, Tehran Medical Branch


  • Introduction: Nowadays, due to the industrial growth of countries, especially Middle Eastern countries, air pollution and its negative effects have become one of the major concerns of society, and every day it causes more pathogenic effects on the sensory and respiratory organs of people. Doctors and pharmacists and researchers and Researchers are trying to find new and more effective methods and drugs and treatments for this, one of the negative effects that air pollution causes for humans are eye diseases and problems, including، Redness of the eyes،Burning، Watery eyes، Eye cord secretions، Itching،Dryness and tingling sensation in the eyes ،Blurred vision and vision problems, watering and itching The effective treatment of doctors is to use sterile drops and eye washes to treat and heal these cases, which are mostly chemical and may have side effects over time. The design of a herbal drop that, in addition to washing and sterilizing the eyes, has pain-relieving properties is a solution that has been achieved after long research.
  • Methods: In order to perform this operation, we need extensive research to identify the most suitable plant and the most effective plant for this, which is extracted from scientific and globally approved sources, in addition, we need the science of pharmacy and the science of medicinal plants, extract extraction and pharmacopeia. For this, after identifying the plant and extracting the desired extract with the desired structure and chemical formula, the combination obtained from tea plants and black date kernels along with dibasic sodium phosphate monobasic sodium phosphate sodium chloride sodium edetate benzalkonium chloride It is combined and finally, the output is a clear and colorless solution consisting of acidic alkaline basic structures suitable for eye pH and suitable saline phosphate, which is the result of using advanced extraction devices and laboratory testing. In the first stage, the database of artificial intelligence (AI)-based laboratories have been used to replace animal testing, which will reduce the harm caused by the dangers to animals and increase high-tech research services.
  • Results: According to the conducted research, the result of the experimental tests shows the 67% effectiveness of this drop to solve the mentioned problems, and also through the additional stages of the test and the final output, it can be concluded that it is possible to improve the effectiveness of the drug. This percentage can be close to 90% effective and also by examining other samples of herbal eye drops that are designed with other plants such as chamomile, we come to the conclusion that the resulting solution and the laboratory sample have high efficiency results. and also during Experiments and research have shown the effectiveness of this drop for the primary treatment of eye diseases, including lacrimal gland diseases and eye thyroid disease.
  • Conclusion: The result shows that this drop prepared from tea theine extract and black date kernel extract along with sodium and phosphate compounds will reduce eye pain and increase the moisture of the eyes with little harm. In addition, this drop is for eye diseases including the problems caused by According to the ongoing research, it is effective for lacrimal glands and eye thyroid and produces a suitable response for the patient.
  • Keywords: Eye drop Herbal Extract Tea theine Date kernel