Method for extracting and manufacturing dendrobium essential oil

• Main Author: LIU JIANSHUO
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENTS; ESSENTIAL OILS; FATTY ACIDS THEREFROM; METALLURGY; PERFUMES; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS

The invention relates to the technical field of plant essential oil preparations, in particular to an extraction and preparation method of dendrobium essential oil. The extraction and preparation method of the dendrobium essential oil comprises the following steps: preparation of dendrobium officinale powder, ultrasonic treatment and steam distillation. According to the method, the dendrobium officinale essential oil is extracted by adopting an ultrasonic wave combined steam distillation method, the dendrobium officinale powder is subjected to ultrasonic treatment to obtain the dendrobium officinale solution, then the dendrobium officinale solution is subjected to distillation extraction to obtain the dendrobium officinale essential oil, the process equipment is simple, operation is easy and convenient, and compared with a traditional steam distillation method, the extraction time is short, and the yield is high. 本发明涉及植物精油制剂技术领域，具体涉及一种石斛精油的提取制造方法。一种石斛精油的提取制造方法，包括以下步骤：铁皮石斛粉末准备、超声处理和水蒸气蒸馏。本发明采用超声波联合水蒸气蒸馏法提取石斛精油