Truffle cleaning and separating method

The invention provides a truffle cleaning and separating method which comprises the following steps: cleaning of raw materials, impurity removal of truffle, low-temperature pre-treatment, vacuum drying and vacuum packaging. The truffle cleaning and separating method provided by the invention has the beneficial effects that impurities attached to the surfaces and silts of truffles can be cleaned and bacteria attached to the truffles are reduced, so that the truffles are kept clean, and moreover, the truffle preservation time is prolonged, nutritional loss in a truffle processing course can be reduced, the nutritional components of the truffles can be kept to the maximum extent, the preservation time of the truffles is prolonged, and the truffles are conveniently stored and transported for along time; and the method is good in using effect and favorable in popularization. 种松露精选加工方法，通过原料精选、松露除杂、低温预处理、真空干燥、真空包装这些步骤进行的。本发明有益的效果是：能够清理附着在松露表面和缝隙中的杂质，减少细菌附着在松露上，使松露保持干净，并且延长松露保存时间，能够减少松露加工过程中的营养流失，最大程度保全松露的营养成分，并且延长了松