Ginkgo biloba is a common nut food, also known as ginkgo fruit, ginkgo fruit, almond and so on. , is the fruit of ginkgo tree. Ginkgo biloba is round or oval, with light yellow or light brown skin and light white nuts inside.

Ginkgo biloba is widely distributed in China, Japan, North Korea, South Korea, Canada, New Zealand, Australia, the United States, France, Russia and other countries and regions. Ginkgo biloba matures around September, and the seeds are golden yellow after maturity, similar to kumquat, with white spots on the surface.

Ginkgo biloba is widely distributed geographically. In the horizontal natural distribution, Ginkgo biloba near 30 degrees north latitude has the longest east-west distribution distance. With the increase or decrease of this latitude, the east-west distribution distance of Ginkgo biloba is gradually shortened. The higher the latitude, the more inclined the distribution of Ginkgo biloba to the eastern coast, and the lower the latitude, the more inclined the distribution of Ginkgo biloba to the plateau and mountainous areas in the southwest.

Matters needing attention in purchasing ginkgo biloba.

1. Appearance: Ginkgo biloba with intact epidermis, no damage and diseased spots should be selected, and the color should be bright and uniform.

2, ingredients: Ginkgo varieties and places of origin are different, the composition and taste are also different, you have to choose the variety that suits your needs.

3. Smell: Ginkgo biloba with fragrant smell and no odor should be selected, and moldy or stale products should be avoided.

4. Maturity: Ginkgo biloba should choose products with moderate maturity, and over-ripe or immature ginkgo biloba tastes bad.

5. Origin: You should choose famous ginkgo producing areas or ginkgo with good reputation brands to ensure the quality and safety of ginkgo.