Abstract:

Objective: To research and develop an oral liquid of Gastrodia elata which is convenient to drink and effective without any additives. Methods: According to the relevant regulations of the State Food and Drug Administration, fresh Gastrodia elata juice went through a series of processing. Finally it was sterilized and filled to be the Gastrodia elata juice oral liquid in line with the regulations. Results: Through determination, the clarity, effective content and shelf life of the oral liquid conformed to the design requirements. The preparation technology and production conditions of Gastrodia elata oral liquid were preliminarily researched and
determined. The content of gastrodin in oral liquid was 0.251 5 mg/mL. Conclusion: Preparation technology and production conditions of Gastrodia elata oral liquid have been preliminarily determined, which has provided relevant basic conditions for the formal industrial production.