What are golden flowers and hoarfrost , can you still drink tea if it is moldy

"Goldenrod" is "Coronary Spistral Cystis", which is an enzyme that is beneficial to humans, and "Goldenrod" can secrete amylase and oxidase, which can catalyze the conversion of protein and starch into monosaccharides in tea, catalyze the oxidation of polyphenolic compounds, and convert them into beneficial substances to the human body, so that the characteristics of tea taste can be improved and optimized. Under the premise of cold outside and hot inside, dry outside and wet inside, there are more fruits in the tea or the fresh leaves are thicker and the tea exudate is thicker, and there must be "Loose Cyst corona" in the tea raw materials, or in the process of drying after the finished product, such microorganisms are attached, and the initial small community must be formed in a short period of time, so as to gradually grow in the subsequent storage process. The occurrence of "Glomyces coronoides" in aged ripe tea is higher than that in aged raw tea, but it is also quite rare, after all, the spores of "Saccharomyces coronoides" are not very easy to intervene and are suitable for surviving in large quantities during the post-fermentation process of Pu'er tea.

It is recommended not to drink moldy Pu-erh tea, and it is better to throw it away.

How to identify the multiple states of tea:

1. Tea mildew generally refers to the growth of white hairs in the tea leaves, which smell musty, and the tea leaves with severe mildew will rot and agglomerate, and green hairs will grow on it. The mold is filamentous and distributed in patches and has a yellow color.

2. Golden flowers are usually inside tea cakes or bricks, which are dot-like particles and golden yellow, and there are occasionally more than a dozen golden flowers distributed in the same place when the tea surface is distributed, but the flower body is clear, and the interface between flowers is clear.

3. "White frost" and white mold are difficult to distinguish between ordinary people just by looking at the surface. The most obvious difference between them is that hoarfrost will only be on the surface of the tea cake, if there is white matter on the inner layer of the tea cake, it smells very wet and musty, or it will smoke when peeled off, it is likely to be moldy tea.

Moldy tea: From the appearance point of view, the mold is filamentous and distributed in pieces, yellow, usually distributed in the corner of the cake surface, the area of the mold can reach 4cm to 6cm in 14 to 21 days, about high, the tea body itself is moldy and sticky, the interface between the leaves is not clear, and the brown color is dark black.

Golden flower: usually inside the tea cake or brick, it is dotted particles, golden yellow, and there are occasionally more than a dozen golden flowers distributed in the same place when the tea surface is distributed, but the flower body is clear, and the interface between the flowers is clear.

Hoarfrost: Hoarfrost will only be on the surface of the tea cake, if the tea cake is opened, it is found that there is white matter on the inner layer, it smells very wet and musty, or it will smoke when peeled off, it is likely to be moldy tea, not aged Pu'erh.

Moldy tea. Tea mildew generally refers to the growth of white hairs in the tea leaves, smelling of musty, severe mildew of tea leaves will rot and agglomerate, green hairs will grow on it, Pu'er tea will also have black mildew. However, some precious varieties such as Biluochun, Maofeng, Yunwu Tea, Yunnan Red, Tuocha, Pu'er, etc., have white hairs on the tea leaves, which is because the tea leaves are delicate and tender, not the white hairs that grow after the tea leaves are moldy.

"Golden Flower" and "Golden Flower" are the key processes to form the unique quality of Fu brick tea in the processing process of Fu brick tea (black tea), and by controlling certain technical parameters, it promotes the growth and reproduction of probiotic Coronary Scattered Cyst Fungus, and produces a golden closed capsule shell, commonly known as "Golden Flower". The more "golden flowers" in the brick tea, the better the quality, there is a saying that "the tea is good, the golden flowers bloom, and the tea quality is good".

The color of the "golden flower" of Fu brick tea in different years is constantly changing: the newly baked new Fu brick tea has a large number of golden yellow particles growing in the brick body, which resembles "Milan". With the extension of the aging age, the golden flowers gradually shrank and turn white, and some old Fu brick tea can no longer see the golden flowers, but only faintly visible white spots.

As a result, the new tea "Golden Flower" is luxuriant, while some old tea "Golden Flower" is less or even invisible.

"White frost" and "white frost" refer to the surface of the tea cake, which will have white and moldy traces, which is the natural result of fermentation unique to Pu'er tea cakes.

How to distinguish moldy tea, "golden flower" and "hoarfrost"?

Aspergillus also has a yellow flake distribution, which can also cause the appearance of "golden flower" under the action of man, which is difficult for ordinary people to distinguish. The best way is to look at the appearance, the mold is filamentous and distributed in pieces, yellow, usually distributed in the corner of the cake surface, the area of the mold can reach 4cm to 6cm in 14 to 21 days, about high, the tea body itself is moldy and sticky, the interface between the leaves is not clear, and the brown is dark black. Moldy and dried stored tea, mold body dried and shrunk, irregular shape, and brown color.

The golden flower is usually inside the tea cake or brick, it is dotted particles, golden yellow, and there are occasionally more than a dozen golden flowers distributed in the same place when the tea surface is distributed, but the flower body is clear, and the interface between the flowers is clear. The difference between the two kinds of tea after brewing is obvious, the color of the mildew tea soup is carbon black or brown black and turbid, the taste has a strong mildew and choking smell, and the soup color is very light and still turbid after 4 5 brewing; The tea with "Jinhua Tea" is more palatable, and has a smooth and smooth taste, has the unique sweet fragrance of Jinhua, the tea color is red and bright, it is not mixed with soup and is resistant to dozens of bubbles, and the flavor is not reduced and the color is not decaying.

"White frost" and white mold are difficult to distinguish between ordinary people just by looking at the surface. The most obvious difference between them is that hoarfrost will only be on the surface of the tea cake, if the tea cake is opened, it is found that there is white matter on the inner layer, it smells very wet and mildew, or it will smoke when peeled off, it is very likely to be moldy tea, not aged pu'erh.