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A Detailed Guide to Practical Techniques for Shiitake Mushroom Processing and Fresh-Keeping
When harvesting shiitake mushrooms, place them gently in plastic baskets without squeezing or deforming them, then remove impurities from the fruiting bodies, pick out damaged mushrooms, trim the base of the stems, and sort them according to cap size, thickness and moisture content, arranging them on bamboo blinds or reed mats in a ventilated place. They should be processed promptly; piling them together for a long time will reduce quality. 1. Drying shiitake mushrooms (1) Sun-drying: For mushrooms to be sun-dried, stop spraying water directly on the fruiting bodies 2-3 days before harvest to avoid excessive moisture content in the fresh mushrooms. Harvest promptly when the fruiting bodies are 70-80% mature, the partial veil has just broken, and the cap edges curl inward in the shape of a copper gong. It is best to harvest on a sunny day; after harvest, use stainless steel scissors to trim the stem base, sort according to cap size, thickness and moisture content, spread them gill-side up on reed mats or bamboo blinds, and place them in sunlight to dry. Generally, about 3 days of drying is needed to reach full dryness.
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Detailed Guide to the Processing Methods and Techniques of Shiitake Mushroom Instant Tea
Instant tea is a solid beverage made by extracting and concentrating the effective soluble substances in tea leaves that determine the color, aroma and taste of the tea infusion, and it is a popular beverage on the international market. Shiitake mushroom instant tea is produced by adding shiitake mushrooms with their unique flavor during the production of instant tea, significantly enhancing the health benefits of the tea without losing the proper flavor of tea; it retains the characteristics of dissolving instantly when brewed, leaving no residue, and being easy to adjust in strength, and it can also be brewed on its own and mixed with milk, fruit juice, honey, sugar, etc., making it deeply loved by consumers. Its production method is introduced as follows:
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A Detailed Guide to Harvesting and Processing Shiitake Mushrooms
Storage and processing content: Harvesting methods for shiitake mushrooms (1) Harvesting time. It is best to harvest mushrooms on a sunny day, because mushrooms harvested on a sunny day have less moisture and better color; mushrooms harvested on a rainy day have more moisture, are difficult to dry, and are prone to turning black during the baking process, making it difficult to guarantee processing quality. For shiitake mushrooms cultivated indoors with bagged substrate, it is best not to spray water directly on the mushroom logs (blocks) before harvesting. (2) Harvesting method. In winter, temperatures are low, shiitake mushrooms grow slowly, and the harvested mushrooms have thick flesh, a strong aroma, and good quality. In autumn and spring, because temperatures are higher,
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Detailed Guide to Shiitake Mushroom Drying Technology and Storage Methods
During shiitake mushroom cultivation, poor or delayed management, or abnormal weather with large day-night temperature differences, can easily produce deformed or inferior mushrooms (collectively called "cull mushrooms"). If these cull mushrooms enter the market directly as fresh mushrooms without processing, they fetch a very low price and sell poorly. If they are dried into dried mushrooms, their value increases and they sell well. Raw material processing: trim the stems of fresh mushrooms. The stem length to cut should be determined according to mushroom shape, flesh, quality and cap surface, and can be divided into three grades: de-bran, half-stem cut, and flat-stem cut. Generally speaking, mushroom caps
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What to Do About Contaminated Shiitake Mushroom Bags? A Detailed Guide to Practical Countermeasures
During indoor incubation, the mushroom bags should be turned 4 to 5 times: the first time 6 to 7 days after inoculation, and thereafter once every 7 to 10 days. When turning the bags, carefully check for contaminating microorganisms and deal with them promptly. In cases of mild contamination, where only scattered dot-like or filamentous small colonies of contaminants appear at the tied opening or in the folds of the bag and have not spread, use a syringe to draw up a mixture of 50 ml of 75% alcohol plus 30 ml of 36% formaldehyde, inject it into the affected area, and gently massage the surface with your fingers so the solution penetrates into the contaminant cells, then seal the injection hole with adhesive tape. Contamination at the inoculation holes
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Detailed Guide to Making Shredded Shiitake Mushrooms: Easily Make Delicious Shredded Shiitake Mushrooms
Soak the broken mushroom stems to remove impurities and diseased or rotted parts, put them into clean water weighing twice their weight, add an appropriate amount of vinegar, soak for 24 hours, then take them out and tear them into shreds. Wash them in a trough with running water, then filter them through a bamboo sieve and drain well. Dry the shredded shiitake mushrooms in a ventilated, sunlit place. Where conditions permit, they can be placed in a drying room and baked at 50-55°C until their moisture content drops below 18%, then take them out for later use. Prepare the powder coating in the proportions of 80% starch, 10% white sugar, 4% refined salt, 3% pepper powder, 2% fresh chili powder, and 1% monosodium glutamate
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How to Make Shiitake Mushroom Floss from Shiitake Stems? A Detailed Guide to the Processing Method
In artificially cultivated shiitake mushrooms, the stems account for about 30% of the fruiting body weight. Eating them directly is not only tough and hard to chew, but also not conducive to digestion and absorption. However, when processed into floss, they not only have a rich shiitake flavor but also combine the texture and mouthfeel of meat floss. They can be eaten alone, used as a side dish, or used as a filling for flavored foods such as sausages, pies and steamed buns. Because shiitake mushroom floss is rich in vitamin B2, vitamin D and the dietary fiber needed by the human body, it is a fairly ideal health food and has a certain effect in preventing rickets in children. Shiitake mushrooms
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A Detailed Guide to the Simple Method for Making Dried Shiitake Mushrooms
Shiitake mushrooms are rich in nutrients, and the dried product easily absorbs moisture, causing it to mold or become infested by insects. Using charcoal as a moisture absorbent to preserve shiitake mushrooms not only maintains their color, aroma and flavor, but is also easy to carry out and simple to popularize. The specific method is as follows. A large wooden barrel or vat (1.6 m high, 1.3 m in diameter) is lined on its inner wall with cotton paper pasted on, then dried. A layer of charcoal is placed at the bottom, covered with kraft paper, then a 30 cm thick layer of shiitake mushrooms is added, and above the mushrooms another layer of paper is placed, followed by charcoal of the same thickness as the first layer. In this way, alternate layers of shiitake mushrooms and charcoal fill the container, which is then covered and sealed.
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Practical Guide to Fresh-keeping and Processing Techniques for Shiitake Mushrooms
1. Drying equipment: Although shiitake drying equipment at home and abroad differs in form, scale and technical level, its principle is basically the same. Generally there are the following models: (1) forced circulation dryer; (2) forced ventilation parallel-flow dryer; (3) heat pump dryer. 2. Drying methods (1) Raw material handling Before drying, trim off the mushroom stalks or stem bases from the freshly picked mushrooms, remove impurities, and process after grading. Mushrooms picked on rainy days or with high moisture content should first be spread out to air-dry so that
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A Detailed Guide to Identifying and Controlling Common Pests of Shiitake Mushrooms
1. Mites, commonly known as fungus lice, are divided into two types: flour mites and straw itch mites. Straw itch mites are small and difficult to see with the naked eye; they tend to gather in clusters on the surface of the growing substrate. Flour mites are larger, white and shiny, do not form clusters, and appear powdery when numerous. On shiitake mushroom blocks infested by mites, the mycelium is gnawed on, and in severe cases the mycelium can be eaten completely. If mites occur in the spawn, a cotton plug dipped in 50% dichlorvos can be inserted to fumigate and kill them. If mites appear during the mycelium-running stage, they can be killed by spraying 0.5% dichlorvos, or by spraying a 2000-fold dilution of 25% permethrin-ester compound. If mites occur during the fruiting stage
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