Acorn is one of the most important foods in early human life, which was first recorded in Lv Chunqiu. In ancient times, acorns were usually eaten as "grain reserves", but unprocessed acorns were not very good in taste, bitter and sour, and difficult to swallow. Cooked acorns taste better.

Acorn is mainly produced in Dongshan District, Hubei Province, China, and now the textile industry is mainly used as sizing material.

Brief introduction of acorn

Acorns, also known as acorns, acorns and chestnuts, are the fruits of oak trees.

Acorn shells are hard and brownish-red rectangles.

Inner kernels, such as peanut kernels, contain starch and a small amount of tannic acid.

Most of them grow on sunny slopes in deep mountains, bloom in spring and mature in autumn.

Acorns are collected, dried, shelled, terrazzo, filtered, precipitated, washed and faded, astringent, dried, ground and packaged to make cassava starch.

Acorn, as the seed of oak, symbolizes potential and patience.

In Nordic and Celtic cultures, acorns symbolize life, fertility and immortality.

This lovely fruit is also considered as a symbol of luck, prosperity, youth and strength. Its special shape is also very popular with designers and often appears in ornaments and works of art.