Tengchong safflower camellia oil is a geographical indication protected product. Tengchong Safflower Camellia Oil is a geographical indication certification trademark. Tengchong safflower camellia oil is an agricultural product with geographical indication.

Tengchong safflower camellia oil is clear, transparent, storage-resistant, easy to digest, and rich in vitamin E, camellia glycoside, oleic acid and linolenic acid. Products are exported to Japan, South Asia and China. Tengchong safflower camellia oil has obtained geographical indication protected product.

Tengchong safflower camellia has a unique variety, with high tea fruit yield, high kernel oil content and dry seed oil yield. The yield of a single plant in the fruiting period is as high as more than 100 kilograms. Tengchong safflower camellia oil processed from Tengchong safflower camellia seeds is clear and transparent, resistant to storage, easy to digest, and rich in vitamin E, camellia glycosides, oleic acid and linolenic acid. Products are exported to Japan, South Asia and China.

The planting scale of Tengchong safflower camellia has exceeded 45,000 hectares, the fruit-bearing area is nearly 5,000 hectares, the output of fresh tea fruit exceeds 1,200 kilograms, and the output value exceeds 65 million yuan. There are 4 companies operating Tengchong safflower camellia oil, 4 farmers' professional cooperatives, and 15 individual industrial and commercial households. Among them, Tengchong County Tenghong Oil Co., Ltd. has also registered the "Tenghong" trademark. Its products include Camellia Oil King edible oil, safflower camellia oil blend oil, and Camellia Oil King oral liquid. Tengchong County Heshunxin Ecological Food Development Co., Ltd. It also registered the trademark "Heshunxin" and produced Gaoshan brand safflower camellia oil.

According to the "Regulations on the Protection of Geographical Indication Products", the General Administration of Quality Supervision, Inspection and Quarantine organized experts to review the Tengchong safflower camellia oil geographical indication product protection application. After passing the review, Tengchong safflower camellia oil was approved as a geographical indication protected product, and the protection will be implemented from now on.

Tengchong Safflower Camellia Oil Quality Technical Requirements

1. Provenance

Dianshan Tea (Camelliareticulata Lindl.).

2. Site conditions

The altitude is 1500m to 2600m, and the slope is ≤30°. The soil is loose brown soil, yellow brown soil, yellow soil, volcanic ash soil, etc., with organic matter content ≥1.0 and soil pH value of 5.5 to 7.0.

3. Cultivation and management

1. Seedling breeding: asexual reproduction.

2. Planting: From June to July, plant 50 to 110 plants per 667_(mu).

3. Management: Weed and loosen the soil once a year during the fruiting period. Properly prune and use methods such as subcutaneous grafting and chimeric grafting to transform bad plants.

4. Fertilization: Apply ≥200kg of decomposed organic fertilizer per 667_(mu) every year.

5. Environmental and safety requirements: The use of pesticides, chemical fertilizers, etc. must comply with relevant national regulations and must not pollute the environment.

4. Harvesting

From late September to early October, the fruits will be harvested after they naturally crack, and will be completed within 7 days.

5. Fruit processing

Processing process: spreading → peeling → impurity removal → drying → grading → packaging → storage.

6. Process flow

Camellia oleifera seeds → pressing → alkali refining → dehydration → decolorization → deodorization → filtration → finished product.

7. Quality characteristics

1. Sensory characteristics: clear and transparent, with the inherent smell and taste of this product.

2. Physical and chemical indicators: linoleic acid content 8 to 14, linolenic acid content 0.7 to 1.8, squalene content ≥130ug/g, sitosterol content ≥0.18mg/g.

3. Safety and other quality and technical requirements: Product safety and other quality and technical requirements must comply with relevant national regulations.

Tengchong Safflower Camellia Oil, Yunnan Provincial Bureau of Quality and Technical Supervision

The current administrative area of ??Tengchong County, Yunnan Province "Tengchong County People's Government on the Protection Scope of Tengchong Safflower Camellia Oil Geographical Indication Products" Notice", Tengzhengfa [2011] No. 178) Yunnan Province Local Standard: "Tengchong Safflower Camellia Oil" (Draft)

Regional Scope

Origin of Tengchong Safflower Camellia Oil Located in Tengchong County, Baoshan City, Yunnan Province, it involves Jietou, Qushi, Mingguang, Diantan, Gudong, Mazhan, Beihai, Mangbang, Tengyue, Heshun, Zhonghe, Houqiao, Hehua, Tuantian, Puchuan, There are 18 towns in Xinhua, Wuhe and Qingshui; the geographical coordinates are: 98°05′～98°46′ east longitude, 24°38′～25°52′ north latitude, 69km wide from east to west, and 137km long from north to south. The planting area is 66,667 hectares, with an annual output of 120,000 tons of tea seeds and 30,000 tons of tea oil.

Product quality characteristics

1. External sensory characteristics Tengchong safflower camellia oil is orange in color, clear and translucent, rich in fragrance, pure in taste, smooth in taste, and of pure quality. There will be a physical phenomenon of haze and solidification. 2. Intrinsic quality indicators Tengchong safflower camellia oil is rich in nutrients and has high oleic acid content, which is favored by consumers. Among them, the oleic acid content is ≥60; the linoleic acid content is ≥10; the palmitic acid content is ≥10; the α-linolenic acid content is ≥1.5. 3. Quality and safety regulations Tengchong safflower camellia oil production technology requirements are strictly in accordance with the "Tengchong safflower camellia oil production technology" Controlled by Regulations (DB53/T333-2010), product quality complies with the quality standards of Camellia Camellia Seed Oil (GB11765-2003).