Edible bamboo charcoal paste and its production method

Abstract

The present invention relates to an edible bamboo charcoal and the manufacturing method which is made through three stages and seven steps. The first stage: the selection of raw bamboo should be monitored. The stage involves two steps: firstly, the soil of bamboo original existing areas should be detected and controlled, in particular to the content of heavy metal which can not be over a certain standard; secondly, the raw bamboo must be one-year-life south bamboo, and the parts of bamboo shoot and root which is lower than 500mm should be removed, and the outer of bamboo and bamboo reed must be sampled and tested to make the raw materials enter into kiln to meet the standard. The second stage: carbonization and steam reactivation which contains four steps: first, the fresh bamboo with moisture content of 30-40 percent encased into stainless run kiln and steamed with smoke to dehydrate for 3-6 days; second, the dehydrated fresh bamboo is distilled and carbonized; third, the temperatureof the kiln is increased to 500-800 centigrade, and the edible bamboo is refined and sprayed with water to reactivate, and the time is about 1 hour; four, materials are reclaimed after the kiln is closed 2 days. The third stage: aseptic product processing, which is the last step, and contains the procedures of bamboo charcoal crushing, thinning and sterilizing and aseptic packaging. When edible bamboo charcoal produced by aseptic special equipment reaches to 1000-1500 meshes, encapsulation and sampling inspection for a record should be made. The edible bamboo charcoal produced by the method, the content of heavy metal is much lower than national hygienic standard. The finished edible bamboo charcoal can be eaten directly after being manufactured into capsule, and also can be added into the rice or wheat flour finished product based on various ratios, which can make the excellent characteristics of activated bamboo charcoal melt into various foods.

Description

Technical field [0001] The invention relates to a new variety of bamboo charcoal—edible bamboo charcoal, in particular to a production method thereof. Background technique [0002] Charcoal can be eaten, and it has been used since ancient times. It is mostly used for curing diseases. The famous doctor Zhang Bozu (Zhang Zhongjing's teacher) in the Han Dynasty summarized the ancient medical prescriptions before the Han Dynasty. Use hawthorn and its core to make charcoal to treat gastrointestinal diseases. In modern western medicine, there is also "siliconine" which is used by patients for oral detoxification and antidiarrheal. This kind of oral charcoal is generally obtained by dry distillation and carbonization of wood, hard nut shells and animal bones and treated with superheated steam at high temperature. It has no harmful substances, such as heavy metals such as lead, arsenic, mercury, etc., and no pathogenic bacteria, let alone residues. Pesticides and other substances ...

AI Technical Summary

Problems solved by technology

The application number is 200410008395, which discloses a production process of edible charcoal. After studying the abstract and claims, it is found that it only explains the process of sintering bamboo charcoal, especially the temperature control and fineness requirements, and cannot Ensure that bamboo charcoal products can meet the health standards stipulated by the state