Chinese Plate Elective 1 Chapter 4 Section 2 "Extraction of Plant Aromatic Oil" ppt Learning Navigation 1. Design an experimental device to extract plant aromatic oil. 2. Understand the basic principles of extracting plant aromatic oil. 3. Study the method of extracting specific components from biological materials. [Heavy and difficult] 4. Initially learn the extraction technology of aromatic oil from certain plants. 1. The source and characteristics of plant aromatic oil 1. Source: __________. Such as roses → rose oil, camphor tree trunk → camphor oil. 2. Features: aromaticity, volatility and ______________.
Named: Tableware Dishes/Plates
Material: Stoneware
Style: Color glazed
Size: 12inch/10.5inch/9.5inch/9inch/8inch/7.5inch
Shape: Round/Coupe/Square/Oval ect
Using: Dinner/Salad/Soup/Pizza/Pasta
MOQ: 3000pcs/color
Port: Qingdao
Service: Logo printing & own design decal is welcomed!
Stoneware Color Dish,Colorful Dinner Dishes,Side Plates,Stoneware Color Plate
Shenzhen Good-Always Imp.& Exp.Co.Ltd , https://www.good-always.com