It can be eaten. Crickets contain fiber, such as chitosan, a polysaccharide that is different from dietary fiber in fruits and vegetables. Fiber serves as a food source for intestinal microorganisms, and some fibers such as prebiotics can promote the reproduction of intestinal probiotics. The researchers designed experiments to observe whether insect fiber has an impact on intestinal microorganisms.

Insects have the characteristics of high protein content, low protein fiber, easy absorption of nutrients by the human body, short reproductive generation, high reproductive index, suitable for factory production, and rich resources, making them an ideal insect that urgently needs to be developed. food resources.

Introduction to the World's Folk Edible Insects Since the emergence of humans, the use of insects as delicacies has long begun in many countries and regions around the world, and each has its own unique edible species, methods and customs. In Africa, crickets are a delicacy for residents of Tanzania, Zimbabwe and Botswana.

In Europe, European residents are accustomed to eating insects such as locusts, scarabs, and ants. In North America, Mexico is known as the "Land of Insect Eaters" with more than 370 species of edible insects. "Agave Aphid", "Mexican Caviar" and "Ant Vegetable" are the three most popular ones. Delicious food. In Asia, Japanese people like to eat locusts, bee larvae, bee pupae, silkworm pupae, and Trichoptera larvae and nymphs.

Pakistani people like to eat moths, Egyptians especially like to eat patterned beetles, and Arabs regard locusts, scorpions and mantises as delicacies. In China, the history of entomophagy dates back to 3,000 years ago in "Erya", "Zhou Rites" and "Book of Rites", which recorded that three kinds of insects, ants, cicadas and bees, were processed and used for emperors' sacrifices and banquets.

Northerners like to eat locusts, silkworm pupae, cicadas and bean hornworm larvae; people in Jiangsu and Zhejiang areas like to eat silkworm chrysalis; Fujian and Guangdong and Guangxi areas prey on dragon lice; Sichuan's worms, bamboo shoot worms, oil grasshoppers, Insects such as the oil-stewing lady are the favorites of gourmets and drinkers; compatriots in Taiwan love to eat "crispy crickets"; people in western Hunan are interested in fried wasp larvae.

Extended information:

A research team at the University of Wisconsin-Madison, led by doctoral candidate Valerie Stull, recently conducted a six-week study involving 20 people aged Healthy test subjects of men and women between the ages of 18 and 48.

For the first two weeks, half of the participants ate a "control" breakfast, which consisted of a regular waffle and milkshake, while the other half had a muffin and milkshake topped with 25 grams of Powdered cricket meal. Each participant ate a regular breakfast for the next two weeks, and then for the final two weeks, those who started eating the cricket meal ate a normal breakfast, and those who started eating a normal breakfast ate a cricket meal.

Ifeng.com-Who said crickets can only be used to fight crickets? The UK launches cricket delicacies, which are nutritious and delicious