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Celluse fruit and vegetable dregs food containing enriched bifidus factor and preparation process thereof

A technology for bifidus factor and fruit and vegetable residue, which is applied to the field of cellulose fruit and vegetable residue food and the preparation of cellulose fruit and vegetable residue food, can solve the problems of high production cost, many operation steps, insufficient utilization of effective components of soluble dietary fiber and the like. , to achieve the effect of low cost of raw materials and increased taste

Inactive Publication Date: 2005-06-22
INST OF PROCESS ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the rough taste of fruit and vegetable dregs, the active ingredients of soluble dietary fiber are not fully utilized and cannot be used directly; instead, acid cooking is used to remove peculiar smell-alkali treatment of fruit and vegetable dregs protein-filtering and pressing dehydration-drying, etc. The process of producing slag dietary fiber has problems such as many operation steps, high production cost, and insufficient utilization of active ingredients such as soluble dietary fiber and protein; theoretically, using the existing high-pressure homogenizer or The ultrasonic wall-breaking method can make full use of the soluble dietary fiber active ingredients contained in the fruit and vegetable residues, but due to the current production, it is difficult to withstand the high energy consumption of the high-pressure homogenizer (15-30Mpa) and the ultrasonic wall-breaking machine, and There is no high-pressure homogenizer or ultrasonic wall breaker that can be used for fruit and vegetable residue treatment, so cellulose fruit and vegetable residue food after cell wall breaking has not yet been developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Fresh apple pomace is pretreated to a moisture content of 20-25%. The pretreated apple pomace was put into the tank through the quick opening of the steam explosion tank, and saturated steam was introduced into the tank until the pressure in the tank reached 1.0Mpa. After maintaining the pressure for 5 minutes, the discharge ball valve on the steam explosion tank was opened, and the pressure was instantly reduced. The material is sprayed into the atmospheric cyclone separator for steam and solid separation, and the cellulose apple pomace food rich in bifidus factor is prepared, and the wall breaking rate reaches 100%.

[0025] The bifid factor-rich cell wall broken apple pomace food is extracted with organic acid, then dried and pulverized to become powdered food.

Embodiment 2

[0027] The fresh pear pomace is pretreated so that its moisture content is controlled at 15-20%. The steam explosion operation conditions are: the tank pressure is 1.5Mpa, the maintenance pressure is 3min; the other is the same as in Example 1, the cellulose pear pomace food rich in bifidus factor is prepared, and the wall breaking rate reaches 100%.

[0028] The cellulose pear residue food rich in bifidus factor after the separation of steam and solid is directly dried, pulverized, and pressed into block food.

Embodiment 3

[0030] The fresh bitter gourd pomace is pretreated so that its water content is controlled at 25-35%. The steam explosion operation conditions are as follows: the tank pressure is 1.0Mpa, the maintenance pressure is 1min; the other is the same as in Example 1, and the cellulose bitter gourd residue food rich in bifidus factor is obtained, and the wall breaking rate reaches 100%.

[0031] The cellulose bitter gourd residue food rich in bifidus factor after steam and solid separation is directly dried and crushed to make powdered products.

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Abstract

The present invention relates to a cellulose fruit vegetable dregs food richly containing bifidus factor and its production method. It is a powder or block food made up by using fresh fruit vegetabledregs whose water content is 1.5-40% as raw material through the processes of steam popping and breaking cell wall. Said food can be directly eaten or can be used as additive in the production of food.

Description

technical field [0001] The present invention relates to a dietary fiber food, in particular to a cellulose fruit and vegetable residue food rich in bifidus factor. In addition, the present invention also relates to a preparation method of the bifidogenic factor-rich cellulose fruit and vegetable residue food. Background technique [0002] Humans’ requirements for food are first to be full, and secondly to eat well. When these two requirements are met, they hope that the food they consume will promote their own health, so functional food appears, and functional food Binders are the key to producing functional foods. A large number of studies have shown that dietary fiber has a variety of important physiological functions for the human body, and is an important functional food base, which can increase satiety, reduce food intake, stimulate the intestinal wall, and enhance peristalsis. It plays an important role in the prevention and treatment of obesity, diabetes, arterioscl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L3/3571A23L33/22
Inventor 陈洪章贾希堂王学才李新胜李佐虎
Owner INST OF PROCESS ENG CHINESE ACAD OF SCI