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景宁县大地乡太公坵村张成有等读者来信咨询蜗牛养殖有关事宜,现简要回答如下。蜗牛营养丰富,内含20多种氨基酸和10多种微量元素,蛋白质含量高而脂肪含量低。《本草纲目》中已有蜗牛治病的记载。近代中医学也认为蜗牛具有清热、解毒、消肿、软坚和消渴等作用,因而对某些疾病有辅助康复作用。近几年,国内已开发了以蜗牛为主要原料的保健食品系列、生化药品系列。由于蜗牛食品符合天然化、野味化、营养化和保健化新潮流,国内外市场广阔。国际市场目前蜗牛制品年需求量约40万千克。我国出口的白玉蜗牛罐头的价格达到每1000千
Zhang Chengyou, from Dagongqiu Village, Dadi Township, Jingning County, wrote a letter and asked the readers about snail breeding. Snails are nutritious and contain more than 20 amino acids and more than 10 trace elements. They have high protein content and low fat content. In the “Compendium of Materia Medica”, there are records of snail treatment. Modern Chinese medicine also believes that snails have functions such as heat-clearing, detoxification, detumescence, soft-firmness, and diabetes, and thus have an auxiliary healing effect on certain diseases. In recent years, domestic health food series and biochemical medicine series with snail as the main raw material have been developed. As snail foods meet the new trend of naturalization, game, nutrition, and health care, the market at home and abroad is vast. In the international market, the annual demand for snail products is about 400,000 kg. The price of white jade snails that can be exported from China reaches every 1,000 thousand