All-lotus powder extruded and puffed food and production method thereof

Abstract

The invention belongs to the deep-processing field of agricultural products, and relates to a production method for all-lotus powder extruded and puffed food. The production method comprises the following steps of: cleaning and cutting the lotus into sheets, protecting the color, drying, crushing, extruding and puffing, drying and spraying to obtain the all-lotus powder extruded and puffed food of different shaped and mouthfeels. The production method provided by the invention uses market fresh lotus as the material, so that not only can all nutrient resources of the lotus be utilized, but also the edibility, digestibility and mouthfeel of the lotus product are improved. The extruding and puffing process of the all-lotus powder is optimized; the produced puffed food has a regular and uniform shape, a porous structure, good puffing degree and nutrition absorption rate; the shapes and tastes of the product are various and can be randomly adjusted, so that the lotus has a special strong faint scent. Besides, the all-lotus powder is directly edible or can be further processed to snack foods of other types.

Description

technical field

[0001] The invention belongs to the field of intensive processing of agricultural products, and relates to a whole lotus root flour extruded puffed food and a production method thereof. Background technique

[0002] lotus root ( Nelumbo nucifera Gaertn) is referred to as lotus, also known as lotus dish, lotus root, hibiscus, etc. It is mainly eaten with fat and tender rhizomes, and is an important and unique aquatic plant. It contains protein, vitamins, iron, calcium, alkaloids and other substances that are beneficial to human health, and has high edible and medicinal value. "Shen Nong's Herbal Classic" listed it as the top grade. According to statistics, lotus root is mainly cultivated in my country's Hubei, Hunan, Jiangsu, Henan, Shandong, Anhui, Guangdong, Zhejiang and other provinces, with an annual planting area of ​​more than 6 million mu and an output of more than 7 million tons, accounting for 90% of the world's total output. More than 80%. [0...