Broccoli ripening time
Broccoli can be ripened in two seasons a year, namely, spring 65438+1October, summer April-May, and summer10-165438+1October.
Origin and price of broccoli
Origin: Broccoli originated in Europe. Initially, it was only planted in Shanghai, Tianjin and other places. Later, it was successfully cultivated and now it is widely planted in China. Excellent varieties, mandolin green, green belt, holy green and so on.
Price: The price of broccoli is generally around 2.4 yuan/kg. Generally, it will be more expensive when it is first listed, and it will drop after a large number of listings.
Efficacy and function of broccoli
1. Broccoli contains certain flavonoids, which can regulate and prevent essential hypertension and heart disease.
2. Broccoli is rich in ascorbic acid, which helps to enhance the detoxification ability of the liver and improve the immunity of the body.
3. Vitamin A contained in broccoli can maintain skin elasticity, delay skin aging, and has a strong cosmetic effect.
4. Broccoli contains a lot of dietary fiber, which can effectively reduce the absorption of glucose in gastrointestinal tract and is an ideal food for diabetic patients.
5. Broccoli can tonify kidney and replenish essence, strengthen spleen and stomach, and prevent scurvy. Containing ascorbic acid, it can prevent cancer, regulate and prevent hypertension, and kill Helicobacter pylori.