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Instant composite yam flour and preparation method thereof

A yam powder and instant technology, which is applied in food preparation, application, food science, etc., can solve problems that have not yet formed a scale, and achieve the effects of improved absorption, high stability, and rich nutrition

Inactive Publication Date: 2013-11-13
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country's yam professional processing plant has not yet formed a scale and is only in its infancy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) Select 3kg of raw yams and process them through selection, cleaning, peeling, cleaning, beating for color protection, and micro-grinding to make yam slurry for future use. (2) Weigh 0.5 kg of lotus root and process it through the processes of selection, cleaning, slicing, soaking to protect color, precooking and sterilization, slicing, coarse crushing and micro-crushing to make lotus root slurry. (3) Weigh 50 g of dried lotus seeds and 50 g of barley and process them through selection, washing, soaking, precooking and sterilization, coarse crushing, and micro-crushing to prepare lotus seed and barley slurry. (4) Weigh 80g of rice and process it through selection, soaking, cleaning, coarse crushing and micro-crushing to make rice slurry. (5) Add the lotus root slurry, lotus seed coix seed slurry and rice slurry prepared according to the steps (2), (3) and (4) to the Chinese yam slurry prepared according to the step (1), and then prepare a blended solution. (6) The p...

Embodiment 2

[0023] (1) Select 2.8 kg of raw yams and process them through selection, cleaning, peeling, cleaning, beating for color protection, and micro-grinding to make yam slurry. spare. (2) Weigh 0.6 kg of lotus root and process it through the processes of selection, cleaning, slicing, soaking to protect color, precooking and sterilization, slicing, coarse crushing and micro-crushing to make lotus root slurry. (3) Weigh 60 g of dried lotus seeds and 65 g of barley and process them through selection, washing, soaking, precooking and sterilization, coarse crushing, and micro-crushing to prepare lotus seed and barley slurry. (4) Weigh 85g of rice and process it through selection, soaking, cleaning, coarse crushing and micro-crushing to make rice slurry. (5) Add the lotus root slurry, lotus seed coix seed slurry and rice slurry prepared according to the steps (2), (3) and (4) to the Chinese yam slurry prepared according to the step (1), and then prepare a blended solution. (6) The prepa...

Embodiment 3

[0025] Follow the steps to carry out (1) Select 2.5kg of raw yams and process them through selection, cleaning, peeling, cleaning, beating for color protection, micro-grinding, etc., to make yam slurry. spare. (2) Weigh 0.4 kg of lotus root, and process such processes as selection, cleaning, slicing, soaking to protect color, precooking and sterilization, slicing, coarse crushing, and fine crushing to make lotus root slurry. (3) Weigh 65 g of dried lotus seeds and 60 g of barley and process them through selection, washing, soaking, precooking and sterilization, coarse crushing, micro-crushing, etc., to make lotus seed and barley slurry. (4) Weigh 78g of rice and process it through selection, soaking, cleaning, coarse crushing, micro-crushing, etc., to make rice slurry. (5) Add the lotus root slurry, lotus seed coix seed slurry and rice slurry prepared according to the steps (2), (3) and (4) to the Chinese yam slurry prepared according to the step (1), and then prepare a blend...

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PUM

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Abstract

The invention discloses instant composite yam flour and a production method thereof and belongs to foods. The instant composite yam flour comprises the following raw materials in percentage by weight: 10-85 percent of fresh yam as a main raw material as well as 2-20 percent of fresh lotus root, 1-8 percent of dried lotus seed, 1-8 percent of rice and 0.5-6 percent of coix seed as auxiliary materials. The production method comprises the following steps of: respectively preparing the raw materials into yam pulp, lotus root pulp, lotus seed and coix seed pulp and rice pulp; mixing various pulps; and injecting, liquefying, spraying and drying to obtain the instant composite yam flour. The instant composite yam flour and the production method thereof have the advantages that: by using an injecting and liquefying technology, starch in the raw materials and the auxiliary materials reaches 110-130DEG C instantly and is quickly liquefied into small-molecule dextrin and a small amount of malt sugar and glucose. Therefore, the making and adjusting properties of the instant composite yam flour are improved and nutrient components in the yam are better retained. After the instant composite yam flour product is rehydrated, the stability of liquid is high and the demixed phenomenon in a short time can be avoided; and in addition, the instant composite yam flour has favorable physiological actions for tonifying qi and removing the endogenous heat.

Description

technical field [0001] The invention relates to the field of solid drinks, in particular to a natural instant compound yam powder and a preparation method thereof, which is a compound yam powder solid drink prepared from common yams. Background technique [0002] With the rapid improvement of people's living standards, there are so many beverages on the market that people don't know how to choose in the supermarket. However, a careful study of the ingredients of the beverages is nothing more than high sugar, high calories, and no functional nutrition. to speak of. In an environment where food safety issues are constantly being exposed, the pursuit of safety, health, and nutrition has become a new concept for modern people to consume food. [0003] Yam is a kind of nourishing and healthy vegetable with both medicine and food. Its nutritional value, medicinal value and disease resistance mechanism are gradually being discovered and confirmed. For example: ①Yam has good edible...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/39A23L1/29A23L1/214A23L19/10A23L33/00
Inventor 李勇宋慧杨志锋顾松勤沈会祥
Owner XUZHOU UNIV OF TECH
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