Safe production process of pine nuts with milk fragrance

Abstract

The invention relates to a safe production process of pine nuts with milk fragrance. The safe production process is characterized by comprising the following steps: 1) removing impurities including mudstone, glass, plastic and the like in the raw material, and picking out mildewed and rotted pine nuts; 2) removing metal impurities in the pine nuts with a metal detecting instrument; 3)coating: adding a seasoning solution with milk fragrance to perform coating treatment at 80 DEG C for 5 minutes; 4) performing continuous baking with numerical control, and carrying out programming temperature raising, wherein baking is performed at 135-140 DEG C for 30-40 minutes; 5) performing sterilization with infrared ray for 3-6 seconds; 6) performing color sorting through a color sorter to remove the mildewed and rotted pine nuts; and 7) charging nitrogen and packing the obtained product automatically, wherein the amount of residual oxygen is controlled to be within 2.3 percent. The safe production process provided in the invention has the following benefits: through four main processes including impurity removal, continuous baking with numerical control, sterilization and charging nitrogen and packing, the requirement of commercial sterile level of the pine nut product with milk fragrance can be met, the shelf life of the product is prolonged, the safety of the product is improved, and the market competitiveness of the product is enhanced. In addition, the pine nuts with milk fragrance are convenient to carry, have high storage resistance, and are nutritional products with market potential.

Description

technical field [0001] The invention relates to a process for roasting pine nuts, in particular to a safe production process for milk-flavored pine nuts. Background technique [0002] Pine nuts are the seeds of pine trees, also known as sea pine nuts, mainly produced in Northeast China and Yunnan. Pine nuts are a treasure with high economic value in forest areas, and my country is the main country that exports pine nuts. The nutritional value of pine nuts is very high, containing 16.7% protein, 63.5% fat, 9.8% carbohydrates and nutrients such as mineral calcium, phosphorus, iron and unsaturated fatty acids. [0003] Pine nuts are not only delicious food, but also a good food therapy, so they are known as "longevity fruit", a high-quality nutritional supplement for the brain, especially suitable for people with excessive brain use. The unsaturated fatty acids contained in pine nuts can enhance the metabolism of brain cells and maintain the functions of brain cells and nerve...

AI Technical Summary

Problems solved by technology

With the continuous improvement of people's living standards, food quality and food flavor are getting more and more attention. The conventional pine nut products currently in the market are difficult to meet people's growing requirements for pine nut products. Therefore, for the current field of pine nut products, milk The research and development of fragrant pine nuts, a deep-processing product of pine nuts, is imperative