One, how much is the price of a toon now?
Shuyang County, Suqian City, Jiangsu, toon 1.44 yuan / plant; Shandong Tai'an City Daiyue District, toon 4.44 yuan / plant; Shandong Tai'an City, Xintai City, toon 0.37 yuan / plant; Shandong Linyi City, Pingyi County, toon 2 yuan / plant; Guangxi Guilin City, Lingchuan County, toon 1 yuan / plant; Shaanxi Hanzhong City, Ningqiang County, toon 0.5 yuan / plant.
Remarks: The above prices are from the origin of the market price hall, not retail prices, for reference only.
Two, why does the toon have an unpleasant odor?
Toon contains a large amount of glutamic acid, which is an acidic amino acid, MSG contains this substance.
Secondly, the toon also contains sulfur-like substances, similar to garlic, onions, leeks, a special flavor, which is the cause of the toon a little irritating odor.
In addition, the toon also contains a variety of volatile substances, such as stigmasterol (clove odor), elemene (fennel odor), benzoin aldehydes (cherry kernel nut aroma), violet ketone, and lipohydroxy substances (fruity aroma) and so on, which is the source of the odor of the toon, some people like to smell the toon's flavor, some people don't like to smell the smell of the toon, toon's flavor whether it's fragrant or unpleasant, but Toon has high nutritional value.
Three, why does the toon hot turn green?
The purple color in the toon leaves is mainly due to the high content of anthocyanin, which makes the leaves appear purple.
Under high temperature, anthocyanin will be destroyed and decomposed, so after being scalded with boiling water, the purple color will fade and turn green.
Four, why does the toon taste bitter?
The toon is bitter to eat because it contains oxalic acid in the toon, if you don't like the bitter flavor of the toon, you can blanch it.
But if you explain from the Chinese medicine, the bitter flavor contained in the toon is its own, just like the bitter gourd this ingredient, this bitter taste when consumed on the human body health is a certain help.