Preparation process of nutritional bamboo salt

Abstract

The invention relates to a preparation process of a nutritional bamboo salt. At present, the preparation process of the nutritional bamboo salt, which is simple in production process and high in salt nutritional value and can effectively prevent the bamboo salt from being polluted by heavy metal, is not available. The process comprises the following steps of: selecting fresh bamboos, and cutting the bamboos into bamboo tubes; adding salt into the bamboo tubes, wherein the salt accounts for 4 / 5 relative to the height of each bamboo tube; adding bamboo leaves into the bamboo tubes, wherein the bamboo leaves account for 1 / 5 relative to the height of each bamboo tube; then compacting the salt and the bamboo salt; baking the bamboo tubes for 6-10 hours at 900-1100 DEG C, and naturally cooling;taking out the salt from the cooled bamboo tubes, and crushing; adding the crushed salt and the bamboo leaves into the bamboo tubes, sealing the bamboo tubes with yellow mud; placing the bamboo tubesinto a fire-resistant tank with a cover to isolate air, baking for 3-8 hours at 150-300 DEG C, and cooling; and taking out the salt in the cooled bamboo tubes, and crushing the salt to obtain the nutritional bamboo salt. The preparation process disclosed by the invention is simple, the nutritional value of the salt is high, and the bamboo salt can be effectively prevented from being polluted by the heavy metal.

Description

technical field [0001] The invention relates to a preparation technology of nutritional bamboo salt, in particular to a processing technology of bamboo salt with nutritional and health care functions and delicious taste. Background technique [0002] Salt is a condiment commonly used in people's daily life. Tao Hongjing in the Southern Dynasties called salt "among the five flavors, only this is indispensable". Salt is also one of the indispensable elements to maintain the normal functions and development of the human body. With the research of modern medicine and nutrition, it is found that salt plays a very important role in human metabolism, body development and maintaining the normal physiological balance of the human body. If the human body's intake of salt is too low, it will lead to salt loss Li Shizhen of the Ming Dynasty said in "Compendium of Materia Medica" that salt can "eliminate vexation and heat, improve eyesight and calm the heart, and clear the stomach from h...

AI Technical Summary

Problems solved by technology

[0021] Another example is that on February 16, 2000, on February 16, 2000, the publication number is CN1244355 in the Chinese patent, which discloses a kind of roasting and melting smoking method of bamboo salt, which needs to put 5-10% (weight % ) of rosin, and then heat the reactor to gradually increase the temperature of the reactor from room temperature to 1300°C. If the baking temperature is too high, it will cause pollution of bamboo salt by heavy metals

Another example is that on August 08, 2007, the publication date is in the Chinese patent of CN101011151, which discloses a kind of health-care bamboo salt and a preparation method thereof. Rosin with 3-6% weight of sea salt is burned until the temperature reaches 1300°C, and it is kept warm and sealed for 8-12 hours. There are also cases where the baking temperature is too high, which will cause heavy metal pollution to bamboo salt

[0022] In summary, there is currently no preparation process for nutritional bamboo salt that is simple in production process, high in nutritional value, and can effectively avoid pollution of bamboo salt by heavy metals.