This paper introduces the production technology of dried bamboo shoots: using bamboo shoots as raw materials, hand-made by traditional techniques such as shelling, root cutting, pruning, etc.-high-temperature cooking-soaking and bleaching in clear water-pressing and molding-drying-plastic packaging.

Dried bamboo shoots-Dried bamboo shoots are made from bamboo shoots by shelling, cooking, tabletting, drying and shaping. The "Fujian dried bamboo shoots" processed in Qingliu County is golden in color, translucent, wide and short in section, thick and tender in meat and gloomy in aroma. Known as "Yulan Film", it is one of the "Bamin Mountain Treasures" and enjoys a long-standing reputation among famous dishes at home and abroad.

Production of dried bamboo shoots

1. Shelling and washing: cut the shell of bamboo shoots from both sides with a knife, peel off the shell, cut off the inedible old bamboo shoots, cut them into 2-4 petals longitudinally, and then wash them.

2. Modeling: Cut the washed bamboo shoots into thin slices with a thickness of 3mm horizontally, and then cut them into short pieces with a length of 1.5-2cm vertically.

3. Cooking: Cook the cut bamboo shoots for 1.5 hours and then take them out of the cage. Pay attention to the heat when cooking bamboo shoots. Over-ripe bamboo shoots are red, while immature bamboo shoots are black and moldy. (4) drying in the sun: after releasing, spread the dried bamboo shoots on a bamboo mat and expose them to the sun until the hands are loose, thus obtaining the dried bamboo shoots. Generally, fresh bamboo shoots without shells can produce 15- 16 kg of dried bamboo shoots per 100 kg.

The nutritional value of dried bamboo shoots The protein of bamboo shoots is superior. Lysine, tryptophan, threonine, phenylalanine, glutamic acid, which plays an important role in protein's metabolism, and cystine, which maintain protein configuration, all have certain contents, so they are excellent health-care vegetables. According to medical research, dried bamboo shoots contain a variety of vitamins and cellulose, which has anti-cancer and anticancer effects. Eating bamboo shoots can also promote digestion, which is a good product for obese people to lose weight. Health experts believe that people in bamboo forests live longer and seldom suffer from high blood pressure, which is related to eating bamboo shoots frequently.

Edible effect of dried bamboo shoots: weight loss, cancer prevention, cancer prevention and hypertension prevention.

Procurement of dried bamboo shoots 1. Look at bamboo shoots: bamboo shoots are tight and the lines are shallow and thin; The tender bamboo shoots are thick and wide. Ears less than 30 cm are tender, and those that are too long are old; The shorter the old roots at the base of bamboo shoots, the better, and it is best to clean them up; 2. Look at the color of bamboo shoots: the color of dried bamboo shoots is amber light brown, and the shiny ones are the best; Dark yellow is made in China; The quality of brown sauce is poor; The burnt color is inferior products; 3. Distinguish between dry and wet: dry bamboo shoots are broken by hand, and crisp and crisp sounds are dry goods; There is no crispness when it is broken, and there is no time bending, but it is always tide goods; 4. Look at mildew: If there is moth or mildew in the center of the broken dried bamboo shoots, it is inferior.

Storage of dried bamboo shoots: 1. Vacuum packaging or sealed packaging, and then stored in a cool and dry warehouse. 2. Bake fresh bamboo shoots in a pot with salt, and then put them in a storage tank for sealed preservation, so that they will not go bad for 2-3 years. 3. If you want to keep the dried bamboo shoots from discoloring, it is usually to dry the dried bamboo shoots before the rainy season, and then put them in the cold storage.

Cooking skills of dried bamboo shoots: water dried bamboo shoots before eating. Soak in warm water for a day or two, then cook with high fire for two hours, and then soak in clear water for two or three days. During the development of water, change the water once a day to keep the water flowing, prevent it from souring and make your hair full. Generally, the growth rate of 500 grams of dried bamboo shoots can reach 2500 ~ 3000 grams, and the good quality can reach 3500 ~ 4500 grams. When the water is boiling, be careful not to let the rice grains fall in, so as not to turn the dried bamboo shoots black.