Tangyuan Schisandra [Heilongjiang Tangyuan Specialty]

What is Tangyuan Schisandra chinensis? Authentic Heilongjiang Tangyuan specialty: Tangyuan Schisandra

Content summary:Do you want to know what Tangyuan Schisandra is? This article is a detailed introduction toHeilongjiang Tangyuan specialty - Tangyuan Schisandra. The editorial team of China Specialty Network reviewed and collected relevant information on Tangyuan Schisandra and reorganized it. The full text takes about 7 minutes to read, mainly including the basic introduction of Tangyuan Schisandra and its nutritional value? What are the product characteristics of Tangyuan Schisandra chinensis? How to distinguish the authenticity of Tangyuan Schisandra chinensis? The awards and honors of Tangyuan Schisandra chinensis

Basic Introduction of Tangyuan Schisandra

Tangyuan Schisandra is a characteristic product of Tangyuan County, Jiamusi City, Heilongjiang Province. Schisandra is a perennial deciduous vine belonging to the Magnoliaceae family, which can be used for medicinal purposes and the plants can be used for ornamental purposes. The dried and ripe fruit of the Magnoliaceae plant Schisandra chinensis, commonly known as "North Schisandra chinensis" or "Central Schisandra chinensis", commonly known as "South Schisandra chinensis". Zhen once said, "The five flavors can be divided into south and north. The south produces red, the north produces black, and the north produces good tonic drugs. Tangyuan belongs to a semi mountainous area, which is at the southwest foot of the Little Xing'an Mountains. The overall terrain is high in the north and low in the south. The main planting areas of Schisandra tangyuan are meadow soil, black soil, alluvial soil. The soil layer is deep and relatively fertile. The average content of organic matter in the soil is more than 3%, and the soil PH value is between 5.2 and 6.1. Tangyuan County is rich in water sources and good in water quality. There are 23 rivers and streams flowing through the county, with groundwater reserves of 540 million cubic meters, dense marshes, and criss and criss. The irrigation water source of Tangyuan County is mainly Tangwang River, Fasi River, Heijin River, wutong River and other rivers. The above river systems all originate from the Xiaoxing'an Mountains and are formed by the convergence of the Xiaoxing'an Mountains and streams. There is no pollution in the basin. The planting area of Tangyuan Schisandra belongs to the mid temperate continental monsoon climate, with distinct four seasons, high temperature and heavy rain in summer, cold and dry winter, rain and heat in the same season, large temperature difference between day and night, and large temperature difference between winter and summer. The annual average temperature is about 2.9 ℃, the frost free period is about 136.6 days, the annual sunshine is 2570 hours, the annual precipitation is about 550mm, and the accumulated temperature of ≥ 10 ℃ is about 2480 ℃. The lack of pollution, sufficient water sources, fertile soil, and large temperature differences between day and night within the protected area are conducive to the growth of Schisandra chinensis. During the day, there is high temperature and sufficient sunshine, strong photosynthesis. At night, the temperature is low, and the consumption of nutrients by respiration is low. Tangyuan Schisandra chinensis has a high accumulation of dry matter, concentrated maturity, high maturity, rich nutrition, and excellent quality

Tangyuan Schisandra chinensis fresh fruit is nearly spherical, bright red to dark red, shiny and oily, with large grains and thick flesh and juice. Dried fruits are irregular flattened spherical in shape, with a diameter of 6-8mm, purple red in color, obvious wrinkles, and oily; The flesh is soft and has a sour taste; Contains 1-2 seeds, kidney shaped, with a high rate of double seeds. After crushing, it has a fragrant, pungent, and slightly bitter taste

How to distinguish the authenticity of Tangyuan Schisandra chinensis

The standard for first-class products is that dry goods are irregularly spherical or elliptical in shape. Surface purple red or reddish brown, wrinkled, thick flesh, soft and smooth texture, with 2 kidney shaped seeds inside. The flesh has a sour taste, the seeds have a fragrant aroma, and the taste is slightly bitter. Dried meal should not exceed 2% Stem branches, impurities, insect rainbow, commercial transformation

The standard for second-class products is that dry goods are irregularly spherical or elliptical in shape, with a black red, dark red, or light red surface, wrinkled, thin flesh, and 1-2 kidney shaped seeds inside. The flesh has a sour taste, the seeds have a fragrant aroma, and the taste is slightly nostalgic. Dried grains should not exceed 20%. No stem branches, impurities, insect infestations, or commercial changes

There is also a type of Schisandra chinensis product called "South Schisandra chinensis", also known as "West Schisandra chinensis", which is mainly the fruit of the plant Schisandra chinensis. The fruit is small in size, red in color, with a tight skin and thin flesh, and of poor quality. Produced in Sichuan, Hubei, Shaanxi, Shanxi, Yunnan and other places

Awards and honors of Tangyuan Schisandra chinensis

Tangyuan Schisandra chinensis was announced by the Ministry of Agriculture and Rural Affairs in April 2021 as the "first batch of registered geographical indication products for agricultural products in 2021"