Autumn and winter are a time when everything is hidden and it is a good time to take supplements. Alabaster is a well-known nourishing product for women and is also one of the best choices for gifts. Snow weir contains a variety of trace elements and can provide a variety of nutrients to the body. Let’s see where the snow geese come from.

Where is the best place for snow?

1. Indian snow swallow

Indian snow swallow has been eaten for more than a thousand years. Its color is naturally yellowish, its overall acidity is relatively small, and its texture is clean with fewer impurities. In addition, the Indian snow swallow will not be brushed after soaking, and it will appear in a curry state. But true Indian snow swallows are very rare.

2. Burmese Snow Bird

The Burmese Snow Bird is white in color, a bit sour, but firm in appearance and texture, but there will be a small amount of impurities. However, Burmese snow swallows will have a distinct brushed appearance. Most of the snow swallow beans currently on the market come from Myanmar.

3. Yunnan Snow Weir

Snow swallow is a plant in the tropical cloud forest. It needs photosynthesis all year round for the resin to secrete a sap. Snow swallows from Yunnan generally come from Syzygium tomentosa, are white in color, and have a higher overall blistering rate.

Suggestion: At present, the excellent producing areas of snow weir include India, Yunnan and Myanmar. When buying, try not to buy from other production areas. Among them, there are very few Indian snow swallows and they will not be drawn. Therefore, when choosing, it is better to choose snow swallows from Yunnan and Myanmar.

Xueyan picked out a bit of knowledge.

1. The color difference of snow swallow is because snow swallow changes after contact with water during the glue production process, and undergoes oxidation reaction with air. During the foaming process, Snow Swallow will dissolve in the water. After rinsing, the dark black snow swallow and white transparent snow swallow will be white in color after foaming, which does not affect the consumption.

2. Although the snow swallow tree is in its peak period from June to October every year, each tree can only produce 1 gram of snow swallow in 3 days; from October to February, the output decreases month by month, and each tree The tree produces 1 gram of snow swallow every 10 days; snow swallow does not produce from February to May. Therefore, one snow swallow tree can only produce 100 grams of snow swallow every year, which cannot meet the needs of consumers at all. Starting from November every year, Xueyan is seriously out of stock.

How is Xueyan graded?

Usually, some businessmen will classify snow geese into A-grade and AAAA in order to make profits. But the real grade is determined by size, whiteness and impurities. According to color and impurities, it can be divided into top grade (S), first grade (A), second grade (B), and third grade (C). Smaller swallows are divided into D and F classes. In addition, outside of the top, there are two types: Duan and. Due to their high price and low output, many businesses do not have them, and most consumers do not understand them. When it comes to the choice of Dragon Beard Festival, the price of Dragon Beard Snow Flower is too high. It is recommended to choose S grade (top grade) or F grade (short soaking time). Remember, when choosing, try to choose a snow swallow that can draw wires.

What does Xueyan think about authenticity?

1. Please note about the color: The color difference of Xueyan is due to the change of Xueyan after contact with water and oxidation reaction with air during the production of glue. After soaking the black snow swallow, the snow swallow dissolves in water. After rinsing, the color is exactly the same as the white snow swallow, which does not affect the consumption. Moreover, the nutrition of Xueyan exists in Xueyan glue. The white and yellow colors of Xueyan do not affect the nutrition. The nutritional value of Baixueyan and Huang Xueyan are the same.

2. Please note about impurities: Most of the impurities in snow swallows are bark and gravel. The top snow swallows have fewer impurities and are easier to clean after soaking; while the second-grade snow swallows have more impurities. , which is more troublesome to clean. Consumers choose which snow swallow to buy based on their own time.

3. Please note about the size: In fact, the smaller the snow swallow, the shorter the foaming time and the easier it is to foam. Larger snow swallows need to be soaked for a long time, and the middle part may not be completely soaked. It is recommended to buy snow swallows with a diameter of 0.5-1.5cm.