1, the choice of materials and processing mushroom-shaped full open umbrella, no mechanical damage of the mushroom. After washing, the mushroom body was immediately placed in 0.05% sodium metabisulfite solution, and the mushroom body was submerged to achieve the purpose of color protection. 2. Slice the mushroom body with a stainless steel blade and cut it into pieces of the same size of about 40mm10mm. Pour into the sodium metabisulfite solution after slicing. The entire process should be rapid and avoid staying in the air for too long, causing oxidation browning. 3. Boil the mushroom slices and blanch them in boiling water for about 30 seconds to soften the tissue and facilitate the infiltration of sugar. At the same time, it also functions as a passivation polyphenol oxidase. 4, candied in the pot to prepare 60 ~ 65% sugar solution, and add 0.03% sodium polyosulfite solution. Mushroom slices and sugar liquid 1:3 ratio into mushroom slices, heated to 80 ~ 85 °C for 40 minutes. The whole process of controlling the temperature should not be too high, when the mushroom slices sugar content of more than 40%, you can stop cooking. 5, pickled the raw materials immersed in high concentration of sugar solution and further pickled. Generally, the sugar concentration is maintained at 70%, and the immersion time is 20 to 24 hours. It is required that the sugar content of the pickled mushroom slices exceeds 55%. 6, dried, such as made of wet candied fruit, generally pickled after removal, dried and can be packaged as a finished product. Dried candied fruit, requiring the pickled mushrooms to be removed, drained to the sugar, dried at 65~70°C for 20~24 hours until the mushrooms are not sticky, and the sugar content reaches 55~65%. That is the finished product. 7. Quality indicators The product is white and yellow in color, with the normal taste and smell of mushrooms. Uniform shape, full sugar, no return sand, no sugar, dense texture. Do not detect pathogens. The total sugar content is 55~65% and the moisture content is 15~18%. (462314 Li Chengfu, Shuangyang Integrated Service Department, Rucheng County, Henan Province)
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