Cassia Tora Seed Cleaning Machine-Hebei Beibu Machinery Technology Co.,LTD

Nigeria is one of the important producers of Cassia seeds (also known as "senna") in Africa, and its production and export occupy a certain position in the regional economy.
Nigerian Cassia seeds are mainly produced in the northern arid areas (such as Kano, Katsina, Jigawa and other states), where the local climate is suitable for the growth of this drought-resistant crop. According to data from the Food and Agriculture Organization of the United Nations (FAO) and the Nigerian agricultural department, the country's annual production of Cassia seeds in recent years is about 20,000 to 30,000 tons, accounting for about 5% of the global total production. Planting is mainly carried out by small farmers, relying on traditional farming methods, with a low degree of mechanization, large fluctuations in yield, and significant impacts from climate and pests and diseases.
Nigerian Cassia seeds are mainly exported to Asian (India, China) and European markets for the production of pharmaceuticals, health products and laxatives. According to statistics from the International Trade Center (ITC), Nigeria exported about 15,000 to 20,000 tons of Cassia seeds annually from 2020 to 2022, earning more than US$30 million. India is the largest buyer, accounting for more than 60% of its exports. The export form is mainly primary agricultural products, with low added value, and the price is greatly affected by international market demand and exchange rate fluctuations.
Cassia seed, also known as "Cassia" or "Horseshoe Cassia", is the mature seed of Cassia obtusifolia or Cassia tora, a leguminous plant, and is widely used in traditional Chinese medicine and health care. Its main functions include:

Clearing the liver and improving eyesight: rich in anthraquinone compounds (such as rhubarb and cassia), which can relieve red and swollen eyes and blurred vision, and are often used in ophthalmic health care.