Feather pulling wax for poultry and prepartion method

Abstract

This invention involves a process for preparing a defeathering wax for domesticated poultry. Raw materials for this defeathering wax are: 10-90 wt. % of wax, 1-30 wt. % of viscosity increaser, 1-70 wt. % plasticizer and 0-5 wt. % of disperser. The process for preparing the defeathering wax comprises the steps of: melting the wax and then adding the viscosity increaser, the plasticizer and the disperser in it; raising the temperature to 110-160 deg.C and stirring the said mixture with a rotational speed of 5-10 rpm; raising the rational speed to 30-60 rpm after complete melting of the mixture, and stirring it for another 30-60 min; releasing the material and moulding. Compared with the present processes, this invention has such advantages as nontoxic, nonodorous, safe and thermally stable.

Description

technical field [0001] The invention relates to a compound and a preparation method thereof, in particular to a poultry depilation wax and a preparation method thereof. Background technique [0002] China is a big country for raising and consuming poultry, especially waterfowl such as ducks and geese. It is a very time-consuming and labor-intensive process to pull out the fine fluff on the skin of poultry during slaughtering and processing. The purely manual method cannot meet the requirements of industrialized large-scale processing products. Now most processing manufacturers use rosin or special wax containing rosin to complete the depilation process, which greatly improves production efficiency. [0003] Compared with rosin plucking, special wax plucking containing rosin has the advantages of low energy consumption, no pollution to the environment, high yield, reusable use, and compliance with national health standards. [0004] China's "Petroleum Refining and Chemical I...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned prior art has the following defects: the special wax prepared by blending and modifying rosin with paraffin and other compounds is better than pure rosin in poultry plucking operation and effect, and some special wax manufacturers The rosin-containing poultry depilation wax produced has also passed the evaluation of toxic substance content and toxicological tests, and is proved to be in line with the hygienic standards stipulated by my country for food

However, the rosin component has a strong peculiar smell, especially when melting, although the addition of waxes and other substances cannot completely solve this problem, which will cause adverse effects on the staff and consumers in the processing workshop; And thermal stability and chemical stability are not good, repeated or long-term heating will gradually denature, produce more complex chemical substances, not conducive to repeated use, and bring unknown safety hazards to food hygiene