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Cereal fiber powder extrusion and aging process and aged cereal fiber powder

A technology of grain fiber and fiber powder, which is applied in food science, digestive system, drug combination, etc., can solve the problems of reducing the treatment or health care effect of high dietary fiber food, unfavorable long-term storage of products, uneven heating, etc. Uniformity, improvement of intestinal flora structure, and easy preservation

Inactive Publication Date: 2016-12-21
PERFECT CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing production technology has solved the continuous production problem of high dietary fiber food ripening to a certain extent, but it is prone to phenomena such as uneven heating and local agglomeration in the frying stage, and the energy consumption is high. At the same time, the water content of the finished product exceeds 5%. It cannot meet the national standard for solid beverages with a water content of less than 5%, and it is not conducive to the long-term preservation of the product
Moreover, it is generally believed that high-temperature processing will increase the digestibility of high-fiber foods, thereby reducing the therapeutic or health effects of high-fiber foods

Method used

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  • Cereal fiber powder extrusion and aging process and aged cereal fiber powder
  • Cereal fiber powder extrusion and aging process and aged cereal fiber powder
  • Cereal fiber powder extrusion and aging process and aged cereal fiber powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The production of embodiment 1 upland wheat fiber powder

[0061] The dryland wheat raw grains purchased from Hongdong County Zhongyi Agricultural Development Co., Ltd. were crushed and ground with Dengfeng brand 6F-40 roller stone mill or 6F-38 roller steel mill produced by Shandong Sishui Xinfeng Flour Machinery Co., Ltd. Dryland wheat refers to wheat grown on hilly land and mountain slopes in arid and semi-arid areas and cultivated by natural precipitation. The dryland wheat used in this example is grown in some hilly lands and hillsides in and around Hongdong County, Shanxi. . In the above crushing and grinding, the vertical grinding disc is used, which greatly reduces the ash content in the flour. The speed of the stone mill is 20 rpm, the temperature is 45 degrees, and this kind of flour milling process that pays equal attention to the skin and heart greatly reduces the number of times the wheat is milled, and the aroma of wheat germ, protein, carotene, carbohy...

Embodiment 2

[0062] The energy and main nutrient determination of embodiment 2 upland wheat fiber powder

[0063] The energy and major nutrient content of the obtained upland wheat fiber meal were tested according to standard methods. Energy and carbohydrates are tested according to GB / T 21922-2008; protein, fat and dietary fiber powder are tested according to the first method of GB 5009.5-2010, acid hydrolysis method of GB / T 5009.6-2003 and AOAC 991.43.

[0064] The main nutrient content of the wheat fiber powder prepared and detected according to the above method is shown in Table 1 below. Compared with common upland wheat flour, dietary fiber (wheat fiber powder 23.7g vs. common wheat flour 2.1g) and protein (wheat fiber powder 16.2g vs. common wheat flour 11.2g) content increased significantly, while carbohydrates (wheat fiber Flour 50.4g vs. Common wheat flour 73.6g) The content is greatly reduced. At the same time, the same weight of wheat fiber powder and common wheat flour prov...

Embodiment 3

[0068] Example 3 Postprandial blood glucose and hydrogen production test of dryland wheat fiber powder

[0069] In this example, the postprandial blood glucose and hydrogen production were measured for the wheat fiber powder prepared in Example 1, and compared with white rice and various common prebiotics.

[0070] A total of 4 healthy subjects (aged 28-45 years old, BMI 18.0-22.3, without impaired glucose tolerance) participated in the test, fasted for 12 hours before the test, collected fasting exhaled hydrogen before eating on the day of the test, measured fasting blood glucose, and Test the blood sugar level within 3 hours after the meal, and detect the hydrogen production within 12 hours after the meal, every 60 minutes. Eat after the test. These 4 healthy subjects participated in 2 rounds or 3 rounds of testing, with several days between the two rounds of testing. Wherein, 1 experimenter took 20g upland wheat fiber powder prepared by embodiment 1 in the first round o...

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Abstract

The present invention relates to a cereal fiber powder aging method and aged cereal fiber powder obtained through the cereal fiber powder aging method. The cereal fiber powder aging method comprises: aging cereal fiber powder by using an extruder. According to the present invention, the extruder is used to age the cereal fiber powder having the high dietary fiber content, wherein the aging parameter is easily and precisely controlled, the heating is uniform during the heating process, the problems of caking and non-uniform heating are not easily generated, the water content of the finished product can be directly controlled at less than 5%, and the product is easy to store; and the effects of cereal fiber powder taste improving, complete nutrition providing and sufficient energy providing are achieved while the difficult digestion characteristic of the dietary fibers is maintained at a certain level, such that the low postprandial blood glucose generating level is provided, and the intestinal track flora structure is improved to a certain extent.

Description

technical field [0001] The invention relates to the field of production and processing of medicine, food and health products. More specifically, the present invention relates to a method for extruding ripened grain fiber powder, the ripened grain fiber powder prepared by the method and its use as preparation of medicine, health food or health food. Background technique [0002] Metabolic syndrome is a syndrome characterized by hyperglycemia, hypertension, hyperlipidemia and overweight. Metabolic syndrome is a high-risk predisposing factor for many chronic diseases such as diabetes, coronary heart disease, stroke and colon cancer. Nowadays, with the improvement of living standards, people's lifestyles have also undergone major changes. Metabolic syndrome caused by improper lifestyle and unreasonable diet structure has become a major global public health problem. [0003] Studies have shown that gut flora plays an important role in the development of metabolic syndrome. Har...

Claims

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Application Information

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IPC IPC(8): A23L7/10A23L7/17A23L33/22A61K36/8998A61P1/00A61P39/02A61P3/10A61P39/00
CPCA61K36/8998A23V2002/00A61K36/70A61K36/899A23V2200/3262A23V2200/326A23V2200/328A23V2200/32A23V2200/332A61K2300/00
Inventor 赵立平王凌华籍刘英刘双
Owner PERFECT CHINA
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