Fresh acacia flowers preserved for a year is frozen storage method, sun-dried storage method.

1, frozen storage method

The fresh acacia flowers according to the amount of food, in batches into a plastic bag, squeeze the air out of the bag, and then tie the bag tightly into the refrigerator frozen storage can be placed so that a year of fragrance is not bad, which is also one of the easiest way to like to eat acacia friends, you want to eat all year round can be tasty, this method is the most convenient.

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2, dry storage method

The fresh acacia flowers cleaned up, will be inside the twigs and other impurities are picked out, pots add two spoons of salt, water and salt and even, pour into the acacia flowers soaked for 10 minutes, so as to play the role of insecticidal sterilization. Soaked acacia flowers with water rinse more than three times, fully cleaned, and then find a dustpan, the acacia flowers spread, placed in the sun to dry in a glass jar, cover the lid sealed storage, or in a plastic bag tied bag, eat when the first dry acacia flowers soak, used to wrap dumplings, buns are particularly fragrant.

Morphological Characteristics of Sophora

Sophora flowers are wrinkled and curled, and the petals are scattered. Calyx campanulate, yellowish-green, apex 5-lobed; petals 5, yellow or yellowish-white, 1 piece larger, suborbicular, apex retuse, the remaining 4 pieces oblong. Stamens 10, 9 of them basally united, filaments slender. Pistil terete, curved. Body light. Gas slightly, taste slightly bitter.

Sophora (acacia) is a multiple-flowered, racemose inflorescence with a butterfly-shaped corolla, clustered in full bloom, overlapping and hanging. Florets more crumpled and curled, petals more scattered, intact calyx campanulate, yellow-green, apex 5 lobed, petals 5, to yellow or yellowish-white, but also other colors such as purplish-red, usually 1 piece of a larger, suborbicular, apex concave, the remaining 4 pieces of oblong, 10 stamens, 9 of which are united at the base, filaments long and slender, the pistil terete curved.

Refer to Baidu Encyclopedia - Sophora japonica