Method for preparing carotene-rich sweet potato nutrition soup

Abstract

The invention discloses a method for preparing carotene-rich sweet potato nutrition soup. The method comprises the following steps: selecting sweet potato raw materials, cleaning, peeling, protecting the color, cutting or shredding, blanching, cooling, drying, smashing, mixing ingredients and packing into a finished product, wherein the ingredients comprise the following components by weight percent: 40-60% of sweet potato powder, 15-35% of kudzuvine root starch, 13-18% of powdered sugar, 4-6% of non-dairy creamer and 4-6% of soybean flour, wherein the category of the sweet potato is Yanshu No.5. The method has the beneficial effects that the product retains the original nutrients and the health care efficacy of the sweet potato, kudzuvine root, the soybean flour and other single components, and is instant and easy to use; the product is rich in carotene and other bioactive ingredients, the nutritional value is higher; and the preparation technology is simple.

Description

1. Technical field [0001] The invention relates to a preparation method of health food, in particular to a preparation method of sweet potato nutritional soup rich in carotene. 2. Background technology [0002] Sweet potatoes, also called sweet potatoes, sweet potatoes, etc., are rich in nutrients. Generally, the starch content accounts for 15-26% of the fresh weight, and the soluble sugar accounts for about 3%. According to laboratory tests, every 100 grams of fresh potato contains 2.3g of protein, 0.2g of fat, 0.5g of crude fiber, and 0.9g of inorganic salt (including 18mg of calcium, 20mg of phosphorus, and 0.4mg of iron). In addition, sweet potatoes are rich in vitamin content, which is beyond the reach of other food crops. [0003] At present, the main processed products of domestic sweet potatoes include traditional products such as dried sweet potatoes, French fries, potato chips, starch, etc. The added value of the products is low, which wastes resources and pollute...

AI Technical Summary

Problems solved by technology

[0003] At present, the main processed products of domestic sweet potatoes include traditional products such as dried sweet potatoes, French fries, potato chips, and starch. The added value of the products is low, which wastes resources and pollutes the environment.

In the 07th issue of 2006, "Food Industry Science and Technology", it was reported that Wenzhou Food Research Institute mixed ordinary sweet potatoes with rice flour, and produced a product that can quickly form a paste after ultrafine grinding, although it is easy to prepare and retains the nutritional content of sweet potatoes , but the taste is not delicate, not smooth, no sweet flavor, few other nutrients, almost no carotene

The Chinese patent application No. 200810143216.8 "A kind of sweet potato nutritional baby powder without food additives" discloses a kind of sweet potato starch 60-75 parts, whole milk powder 5-20 parts, sweet potato whole powder 10-25 parts, cassava The sweet potato food that 5-20 parts of kudzu powder and 5-20 parts of pueraria powder are made, although do not contain any food additive characteristics, but, it mainly contains starch, other nutritional labeling is few, does not keep the whole nutritional labeling of sweet potato, also hardly Contains carotene