Macheng tea oil is mainly produced in Futianhe Town, Macheng City, in the hinterland of Dabie Mountain. The climate here is pleasant. Camellia oleifera is cultivated throughout the year, and its nutrients come from natural, non-polluting air and fertile soil. It has dual value of food and medicine. Therefore, Macheng also has the reputation of “the hometown of Chinese camellia”.

Macheng tea oil is mainly produced in Futianhe Town, Macheng City, in the hinterland of Dabie Mountain. The climate here is pleasant. Camellia oleifera is cultivated throughout the year, and its nutrients come from natural, non-polluting air and fertile soil. It has dual value of food and medicine. Therefore, Macheng also has the reputation of “the hometown of Chinese camellia”. Special product characteristics Tea oil is a unique traditional edible vegetable oil in China. It can be seen that the oil is extracted from the oil for consumption. The main components of tea oil are oleic acid, linoleic acid and linolenic acid-based unsaturated fatty acids, and the ratio of linoleic acid and linolenic acid is appropriate, and the content of unsaturated fatty acids is as high as 95%. Nutritional value Tea oil has a high content of unsaturated fatty acids, so it is easily absorbed and digested by the body after consumption. It is not like ordinary cooking oil. If it is not digested in the human body after consumption, it will be converted into fat and accumulated in the internal organs and under the skin. Tissue, easily cause obesity or other diseases. In this sense, tea oil has the effect of losing weight. Long-term consumption, as well as antipyretic fever, prevention of high blood pressure, effective regulation of blood lipids, black hair and other effects. Macheng wild tea oil is rich in nutrients, has the effects of lowering blood pressure, lowering blood fat, and hair, and is the crown of vegetable oil. It is known as "the holy product in oil". Production Status Camellia is a traditional oil tree species in Macheng City with a history of more than 300 years of cultivation. The city's existing oil tea area is 347,000 mu, ranking first in the province, including 201,000 mu of pure forest and 146,000 mu of mixed forest. In 2012, the city produced 135,000 tons of dried tea seeds and the output value of the series was 130 million yuan. In 2009, he obtained the Hubei Tea Oil Standardization Demonstration Project and passed the construction acceptance of the provincial standardization demonstration zone. In 2010, u0026quot;Macheng Tea Oilu0026quot; was protected by the AQSIQ Geographical Indication Products.

Macheng tea oil quality technical requirements (a) varieties. Elin Oil Tea No. 36, Elin Oil Tea No. 54 and Elin Oil Tea No. 465. (2) Site conditions. Select the protected area within the range of 200 to 600 meters above sea level, the slope is less than 25 degrees, the slope direction is suitable for the sunny slope and the semi-positive slope, and the slope position should be downhill. The soil is yellow brown soil, slightly acidic, with a pH of 5.5 to 6.5. The thickness of the soil layer should be above 50 cm. (3) Cultivation management. 1. 垦复: After entering the fruiting period, the oil tea is shallowed once a year, weeding and loosening the soil, and digging once a year with the top dressing. 2. Trimming: Reasonable trimming to improve ventilation and light transmission conditions. 3. High-replacement: For some inferior plants after the forestation, after 2 years of observation and calibration, the superior tree cuttings are used, and the subcutaneous branches and chimeric branches are used to transform. 4. Whitening in winter to prevent pests and diseases. 5. Harvest: The color of tea fruit is bright, red or yellow, showing oily light, peeling off the skin, the base is hard and thick, the shell is slightly cracked, the seed shell becomes black and bright, and the seed oil is mature standard. Picking starts 3 to 4 days before the frost falls, and picking is finished 7 to 8 days after the frost drop. It is strictly forbidden to pick in advance. 6. Fruit treatment: After the fruit is harvested, the stacking time should not exceed 5 to 6 days. It should be threshed in time, except for the net debris, dried and put into the warehouse for pressing. 7. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Process flow. 1. Roughing: Camellia seed → crushing → pressing → filtration → tea oil 2. Finishing: hair tea oil → water washing → deacidification → decolorization → deodorization → filtration → refined tea oil → inspection → filling → gland → sealing → paste Standard → boxing → factory (five) quality features. 1. Sensory characteristics: the oil is clear and yellow, with the inherent odor and taste of camellia seed oil, no odor, clear and transparent. 2. Physical and chemical indicators: refractive index: 1.460 to 1.464, relative density: 0.912 to 0.922, iodine value: 83 to 89, saponification value 193 to 196, unsaponifiable matter ≤ 15, major fatty acid composition: saturated acid 7 to 11, oleic acid 75 to 87, linoleic acid 8.8 to 14. 3. Safety requirements: Product safety indicators must meet the relevant national regulations for similar products.

Apply to：
Producers within the scope of protection of Macheng tea oil geographical indication products may apply to the Macheng Quality and Technical Supervision Bureau of Hubei Province for the application of “Special Marks for Geographical Indication Products”, which shall be reviewed by the Hubei Provincial Bureau of Quality and Technical Supervision and announced by the General Administration of Quality Supervision, Inspection and Quarantine. Approved. The statutory testing agency for Macheng tea oil is designated by the Hubei Provincial Bureau of Quality and Technical Supervision.