Potato-pumpkin flour and preparation method thereof

Abstract

The invention discloses potato-pumpkin flour and a preparation method thereof and belongs to the processing field of floury convenient foods. The potato-pumpkin flour is characterized by being prepared by the following steps of: respectively pulping potatoes and pumpkins which are taken as main raw materials; then carrying out size mixing, drying and crushing processing to prepare the potato-pumpkin flour; and finally carrying out scientific compounding on the potato-pumpkin flour, mature soybean flour, calcium carbonate, vitamin A, vitamin D, edible inodized salt and the like to prepare potato-pumpkin flour bags, and supplementing seasoning bags to prepare the potato-pumpkin flour which is balanced in nutrition, convenient to eat and is capable of being prepared into various tastes at any time. According to the potato-pumpkin flour and the preparation method thereof, the water content of the potato-pumpkin flour is not lower than 6%, the quality guarantee period of a product can be prolonged without adding any preservative, the transporting and packaging cost are greatly lowered, and meanwhile, the loss of nutrient substances and the erosion of packages are effectively prevented.

Description

technical field [0001] The invention belongs to the field of powdery instant food processing, in particular to a potato pumpkin powder and a preparation method thereof. Background technique [0002] Pumpkin (Cucurbita moschata) is a plant of the genus Cucurbita in the family Cucurbitaceae. Because of the different places of origin, the names are different. Also known as wheat melon, pumpkin, pumpkin, golden wax gourd, Taiwan is called golden melon, native to North America. Pumpkins are grown all over China. The tender fruit is sweet and palatable, and is one of the vegetables in summer and autumn. Old melons can be made into pumpkin pies, pumpkin pies, etc., and can also be used as vegetables. The seeds contain oil and can be eaten as snacks. The seeds (pumpkin seeds) and melon pedicles are often used as medicine, which can repel insects, strengthen the spleen, and produce breast milk. [0003] Pumpkin has high nutritional value: every 100 grams of pumpkin contains 0.6 ...

AI Technical Summary

Problems solved by technology

Chinese patent CN200610110202.7 discloses a flavored mashed potato instant food ingredient and production method. The invention prolongs the shelf life of the product and improves the packaging method by improving the process and packaging form and adding preservatives, but it still has the following obvious defects: First, the main raw material variety of mashed potato convenience food is single (the main raw material is potatoes), and the nutrition cannot be balanced; Adding preservatives, long-term consumption is not good for the health of consumers; third, the main raw materials of mashed potato convenience food are mixed with seasonings and packaged after beating, so that consumers cannot change the taste of the finished product at will

The 4th, the product of mashed potato instant food is muddy product, and wherein water content is more than 75%, and dry matter content is less than 25%, so has increased packing and transportation cost greatly; 5th, as muddy product, its long In contact with the packaging for a long time, the water, nutrients in the food and the packaging will erode each other, resulting in damage to the packaging or serious loss of product nutrition, especially vitamins, which is not conducive to the perennial supply of the product