Ji’an Schisandra chinensis is a geographical indication certification trademark. Ji'an Schisandra chinensis is an agricultural product with geographical indication.

In July 2008, the Ministry of Agriculture of the People's Republic of China announced AGI2008-07-00038, approving the technical specifications for quality control of Ji'an Schisandra chinensis agricultural products geographical indications. This is the third geographical indication quality control technical specification for agricultural products obtained by Ji'an City in Jilin Province after Ji'an Xinkaihe Gongmi and Ji'an Biantiao Ginseng.

Ji’an Schisandra chinensis, which is the latest to obtain the geographical indication of agricultural products, is currently the leader in the city’s famous and high-quality planting industry. Compared with Schisandra chinensis in other areas, it has fast growth, strong disease resistance, large grains, and good fruit quality. It has obvious characteristics such as thick flesh, oily texture, good luster, and no mottled color. It is rich in volatile oil, fat, citric acid, ascorbic acid and malic acid, and contains vitamins B1, B2, pp, C, carotene, fructose, protein, 17 kinds of amino acids, trace elements calcium, phosphorus, iron and other beneficial ingredients for the human body. , the top grade of Schisandra chinensis.

The geographical indication protection scope of Ji’an Schisandra chinensis agricultural products includes the Lingnan area in Ji’an City, Jilin Province, and Qingshi Town, Taiwang Town, Maxian Township and Yulin Town along the Yalu River. The geographical location is between 125°51′-126°33′ east longitude and 40°53′-41°32′ north latitude. The total production area is 1,000 hectares and the total annual output is 3,000 tons. The specific geographical scope is: to the second team of Qingshi Village, Qingshi Town, in the east, to the Yalu River in Digou Village, Yulin Town, in the south, to the junction of Yingshui and Donggang, Yulin Town, in the west, and to the dam of Qingshi Village, Qingshi Town, in the north.

Ji'an Schisandra chinensis has obtained the national agricultural product geographical indication quality control technical specifications, which provides technical support for the construction of Ji'an Schisandra chinensis base and provides an important basis for preventing and combating counterfeiting and infringement in the future.

Regional scope

The geographical indication protection scope of Ji'an Schisandra chinensis agricultural products geographical indications includes the Lingnan area in Ji'an City, Jilin Province, and Qingshi Town, Taiwang Town, Maxian Township and Yulin Town along the Yalu River. The geographical location is between 125°51′-126°33′ east longitude and 40°53′-41°32′ north latitude. The total production area is 1,000 hectares and the total annual output is 3,000 tons. The specific geographical scope is: to the second team of Qingshi Village, Qingshi Town, in the east, to the Yalu River in Digou Village, Yulin Town, in the south, to the junction of Yingshui and Donggang, Yulin Town, in the west, and to the dam of Qingshi Village, Qingshi Town, in the north.

Natural ecological environment and human and historical factors

(1) Soil and landform conditions: Ji'an is a mountainous city, located at the southwest foot of Changbai Mountain. The general terrain is high in the north and low in the south. The main planting area of ??grapes in Ji'an Mountain is mainly gray brown soil and alluvial soil. The soil layer is deep and the soil quality is relatively fertile. The average soil organic matter content is 3.97, total nitrogen is 0.156, total phosphorus is 0.105, total potassium is 2.287, and the soil pH value is between 5.5-6.7.

(2) Hydrological conditions: Ji'an River belongs to the Yalu River system. The annual average rainfall of Ji'an City's mountains and rivers (excluding the Yalu River) is 924.2 mm; the city's total water resources are 1.765 billion cubic meters. Calculated based on a retention rate of 80, the runoff can be maintained at 1.412 billion cubic meters. The available surface water resources are 870 million cubic meters, and the total available water resources (including groundwater) are 1.124 billion cubic meters.

(3) Climate conditions: Ji'an Schisandra chinensis planting area has a semi-continental oceanic monsoon climate. It is the area with the highest annual accumulated temperature, the highest rainfall, the longest frost-free period and the slowest wind speed in Jilin Province. It is known as the "Jilin Province"

The reputation of "Little Jiangnan". The annual average temperature is 7.5℃, the annual rainfall is 800-1000mm, the frost-free period is 150-160 days, the annual average sunshine is 2228 hours, and the annual average active accumulated temperature ≥10℃ is 3208℃. The total river runoff is 1,765 million cubic meters, and the per capita occupancy is 7,661 cubic meters. In particular, the planting area is less than 300 kilometers away from the Dandong estuary. In spring, summer and autumn every year, warm sea breezes flow up the river, bringing rare climatic conditions for the production of Schisandra chinensis.

(4) Humanistic and historical situation: Schisandra chinensis has a long history as a valuable and commonly used Chinese medicinal material. It is a Chinese medicinal material with a wide range of applications and a large amount of use. Due to its beneficial effects on the human body in many aspects, its The scope of application is getting wider and wider, and it has now broken through the original medicinal scope. Schisandra chinensis is not only indispensable as a traditional Chinese medicine, but has also been widely used in wine making and juice making. It is listed as a third-generation fruit tree. It is a wild economic plant with high application value and broad development prospects. Due to the contradiction between supply and demand, artificial predatory picking, and excessive deforestation, wild Schisandra chinensis resources are decreasing day by day. The annual purchase volume of wild Schisandra chinensis in the country is about 2,500 tons (equivalent to 500 tons of dry product). In addition, there is a large and small phenomenon in wild resources. Every year The output is extremely unstable. In recent years, in addition to the large domestic demand for Schisandra chinensis, exports to Southeast Asian countries have also been increasing. The shortage of raw materials has made it impossible for some large and medium-sized enterprises to organize production. To solve the tense demand for Schisandra chinensis raw materials in the future, in addition to further increasing the protection of wild resources, artificial large-area cultivation is a very important way. As lignans are increasingly valued as new drugs, the roots, stems, leaves and seeds of Schisandra chinensis can be used for extraction in the future, and a cultivation method that does not focus on fruit production will emerge. The standardized large-scale cultivation of Schisandra chinensis will surely drive the rapid development of medicine and processing industries.

In recent years, in order to further accelerate the development of the Schisandra chinensis industry in our city, we have vigorously developed characteristic agriculture, created the Jian Schisandra chinensis brand, promoted the development of "one village, one product", and cultivated a group of companies with distinctive characteristics, diverse types and strong competitiveness. In specialized villages and towns, the municipal party committee and the municipal government rely on large pharmaceutical companies to target large domestic and foreign markets, implement corporate exclusive supply and market sales, and continuously improve the development level of the Schisandra chinensis industry by increasing policy and scientific and technological efforts to realize the production of Schisandra chinensis. , add and sell specialized production. Schisandra chinensis products produced by Yisheng Pharmaceutical, Baoquan Specialties and other companies have passed the certification of pollution-free agricultural products. In 2006, the high-quality Schisandra chinensis base covered an area of ??5,000 acres, with an output of 1,000 tons and an output value of 30 million yuan. It helped more than 1,100 farmers and increased the per capita income of farmers by 1,600 yuan.

Production technical requirements

(1) Origin selection and special content regulations: The environment of the origin of Ji'an Schisandra chinensis complies with NY/T391-2000 "Environmental Technical Conditions of Origin of Green Food". Irrigation water meets the requirements of GB5084-92 "Farmland Irrigation Water Quality Standard". The soil quality should be acidic or slightly acidic soil, complying with GB15618-1995 "Soil Environmental Quality Standard". Ambient air quality should comply with the first-level standards listed in GB3059-82 "Atmospheric Environmental Quality Standard". Ji'an Schisandra chinensis production base should be more than 100m away from main traffic roads. There should be sufficient water sources around the site for orchard irrigation and pesticide application. The distance from the processing site should not exceed 50km, and transportation should be convenient. Ji'an Schisandra chinensis production base should choose a community environment with no pollution in atmosphere, water quality and soil, a frost-free period of 120 days, an annual active accumulated temperature of ≥10℃ and above 2400℃, an annual rainfall of 600mm-700mm, and no serious late frost and hail damage during the growth period.

(2) Variety selection and specific requirements: For seed requirements, select Changbaishan No. 1 and other excellent varieties with suitable maturity period, high quality and high yield, and strong disease resistance. Seeds must be carefully selected before sowing to ensure that the thousand-grain weight of the seeds is above 25g, the seed purity is above 90%, and the germination rate is above 90%. Crop requirements, the previous crop is soybean, corn, wheat, etc.

(3) Production process management, including special usage regulations for agricultural inputs: scaffolding. After transplanting and planting, the main vine of Schisandra chinensis grows rapidly. A frame should be set up for it to climb on. As the main vine grows, it should be tied to an iron wire. Weeding, top dressing, irrigation. After transplanting, weeds should be pulled out promptly, and weeding around the root system is prohibited to prevent damage to the root system. Fertilizers are allowed to use farmyard fertilizers, commercial organic fertilizers and inorganic fertilizers, microbial fertilizers, etc. The use of municipal waste, industrial waste, hospital waste and feces is prohibited. Irrigation water should meet the quality standards for farmland irrigation water. Well water, rainwater and pollution-free river water should be regarded as hygienic and suitable irrigation water.

(4) Regulations on product harvest and post-harvest handling: Harvest requirements. Timely harvesting period: From the end of August to mid-September, the timely harvesting period is when the fruits are all colored and soft. Achieve single mining, single transportation and single storage. Choose to harvest on a sunny day, after the dew disappears in the morning, and use harvesting shears. Try to damage the leaves as little as possible, and store them in a cool place if they cannot be transported out temporarily. It needs to be protected from crushing during harvesting and cannot be washed with water. During the harvesting process, non-medicinal parts and foreign matter should be removed as much as possible, especially to prevent the mixing of weeds and toxic substances, and to remove damaged, rotten and deteriorated parts.

(5) Production record requirements: Carefully record production status, occurrence of pests and diseases, technical measures, and use of pesticides and fertilizers.

Typical product quality characteristics and product quality and safety regulations

(1) External sensory characteristics: Ji'an Schisandra chinensis has large grains, thick fruit flesh, oiliness, good gloss, and no High variegation and other obvious characteristics.

Table 1 Sensory requirements

Project indicators

Round shape

Red color, oily, good gloss

No impurities

The taste and smell are those of Schisandra chinensis

(2) Intrinsic quality indicators: Compared with similar products, Ji'an Schisandra chinensis is rich in volatile oil and fat , citric acid, ascorbic acid and malic acid, and contains vitamins B1, B2, pp, C, carotene, fructose, protein, 17 kinds of amino acids, trace elements calcium, phosphorus, iron and other beneficial ingredients for the human body, which are the ingredients in Schisandra chinensis. Top quality.

Table 2 Physical and chemical indicators

Project indicators

Schisandrin≥0.1

Deoxyschisandrin≥0.8

Volatile oil ≥ 3

(3) Safety requirements:

① The determination of lead shall be carried out in accordance with the provisions of GB/T5009.12-16 (atomic absorption spectrometry).

② The determination of cadmium shall be carried out in accordance with the provisions of GB/T5009.15-1996 (atomic spectroscopic absorption method).

③The determination of arsenic shall be carried out in accordance with the provisions of GB/T5009.11-1996 (atomic fluorescence method).

④The measurement of mercury shall be carried out in accordance with the provisions of GB/T5009.17-1996 Atomic Fluorescence Method).

⑤The determination of 666 and DDT shall be carried out in accordance with the provisions of GB/T5009.19.

⑥The determination of dichlorvos and dimethoate shall be carried out in accordance with the provisions of GB/T5009.20.

⑦The determination of deltamethrin shall be carried out in accordance with the provisions of GB/T5009.110.

Packaging labeling and other relevant regulations

(1) Grading: According to sensory indicators, physical and chemical indicators, etc., it is divided into special grade products, first-class products, second-class products, third-class products, and uniform packaging products.

(2) Packaging: The packaging material used is corrugated carton. The size of the carton can be determined according to the requirements of the exporter or purchaser. The hygienic standard should reach food grade.

(3) Logo: Users of the logo should uniformly use geographical indications of agricultural products (a combination of the name of Ji'an Schisandra chinensis and the company's logo pattern) on their products or their packaging.

(4) Transportation: The transportation vehicle or container should have good ventilation to keep it dry, and should have moisture-proof measures to shorten the transportation time as much as possible. It should not be mixed with other toxic, harmful and odor-prone substances.

(5) Storage: If the dried Schisandra chinensis is not sold immediately, it should be stored in a dry place indoors after packaging. At the same time, the harm of rats and other animals should be prevented. To maintain color, dry Schisandra chinensis can also be stored in sealed polyethylene plastic bags and checked regularly. However, after entering summer, due to the rise in temperature, it should be transferred to a place with low temperature conditions for storage. Generally, it can survive the summer safely under storage conditions below 10℃.