High-quality ginger oil processing technology
Portable Ultrasound Scanner,Ultrasound Scanner Machine,Portable Ultrasound Machine,Laptop Ultrasound Machine Mianyang United Ultrasound Electronics Co., Ltd , https://www.ultrasonicequip.com
Ginger is rich in various nutrients such as gingerol, gingerol, zingerone, fennel, and eucalyptol. It is commonly used as a condiment. Ginger oil extracted from ginger has the functions of gas resuscitation, blood circulation, and anti-drug. It has unique aromatic properties. It can be used not only for flavoring, pickling, and extracting essences, but also as a new material for modern food, medicine, and light industry. Domestic and foreign markets are very popular. The processing of high quality ginger oil raw materials is easy to obtain, the cost is low, the benefits are significant, and the market prospect is broad. The processing method is as follows: Selecting materials and processing Wash the fresh ginger, dry it with a knife or slicing into 4-5 mm thick ginger slices. Conditionally available charcoal fired. First, use the slow fire to continue the furnace temperature 60 °C, slowly rise to about 80 °C, often turning to prevent roast ginger bake coke. Generally, 7 kg fresh ginger slices are baked in 1 kg ginger slices. After the ginger is dried, it can be crushed by a grinder. The old sieve should be used in the crusher. It is better to break the ginger into rice grains (too fine for distilling is not easy to breathe, too thick to affect the oil rate), and then packaged for use. Equipment Installation and Requirements 1 Install the steamer: Install a stove first, and put a large iron pan with a diameter of about 1.2 meters. A movable wooden scaffolding is placed on the pot, and a layer of sack cloth is used as a steaming pad to prevent leakage into the pan. A large wooden cask is placed on the pot with a height of 2 meters, a wall thickness of 6 cm, a diameter of 1.25 meters in the lower part and an upper diameter of 0.9 meters. 50 kg of ginger powder can be loaded at a time. After loading, a small wooden barrel is added above the barrel. The barrel is 0.7 meters high, the lower diameter is 0.9 meters, and the upper diameter is 0.5 meters. Finally, a small iron pot was placed inside the small casks to cool the water. 2 Install the cooling bucket: The bucket can be made of wood or concrete, set it next to the cooker. In order to dissipate heat, its shape is large and small, the barrel is 1.75 meters high, and a bamboo tube with a one-way connection is installed in the middle of the barrel to be used for cooling water. 3 Installation plate Intestinal tube: Coil with white iron or tin plate in the bamboo barrel inside the cooling barrel. Totally 9 circles and a half around, all immersed in cooling water. A small bamboo tube is installed at the small barrel and connected with the upper end of the intestine, and the lower end of the intestine is connected to the oil separator. 4 installation of oil separator: The barrel can be large or small, but it must be made of tin, etc. to prevent corrosion. Due to the difference in oil and water density, the position of the outlet port L and the outlet hole should be installed one by one. Refining operations and precautions 1 Loading: Ginger powder in the entire wooden barrel should be packed evenly and elastically to avoid sticking of ginger powder into the air, so as to facilitate air flow. Otherwise, the air is smooth and the oil is discharged quickly. Hysteresis and slow oil production, and is not easy to net, will affect the oil rate and extend the oil time. Before filling, add enough water to the cauldron. Generally, the water level should be 4-5 cm below the steaming pad, and about 150 kg of water for the first time. Insert a water inlet pipe at the bottom of the vat and add water at any time to prevent it from drying out. 2 Leak-proof: In all the joints between the large bucket and the iron pan, all are painted with rotten hard mud to prevent air leakage. If the pancreatic tube is welded, it must be soldered without gaps to prevent the ginger oil from leaking into the cooling water. 3 Cooling, the water should keep flowing constantly. If it is interrupted, it will affect the oil rate. After the oil-water mixed steam enters the intestine of the plate, the outlet temperature should not exceed 30-35t, otherwise oil and gas will escape from the oil separator and affect the oil rate. Therefore, it is necessary to cool the temperature in time and cool it with warm water. 4 Heat: When the fire is raised during the process, the water in the pot should always be in a boiling state, and the firepower must be large and urgent. The addition of coal should be less frequent. The fire in the stove should be full and should not be concentrated on one side or a little. According to the above method, 3 kg of high-quality ginger oil can be extracted for every 100 kilograms of fresh ginger. China Agricultural Network Editor