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Oxidation-resistant psidium guajava leaf protein bar and preparation method thereof

A technology of guava leaf and nutrition, applied in the field of anti-oxidation guava leaf nutrition meal bar and its preparation, to achieve the effect of strong antioxidant capacity, reasonable formula and attractive appearance

Pending Publication Date: 2017-09-12
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no guava leaf meal bar on the market at present

Method used

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  • Oxidation-resistant psidium guajava leaf protein bar and preparation method thereof
  • Oxidation-resistant psidium guajava leaf protein bar and preparation method thereof
  • Oxidation-resistant psidium guajava leaf protein bar and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A guava leaf meal bar, mainly made of the following raw materials:

[0025] 120g oatmeal, 25g flour, 2g guava leaf powder, 20g xylitol, 10g nuts, 30g eggs, 10g sunflower oil.

[0026] The preparation method of above-mentioned meal bar, comprises the following steps:

[0027] 1. Raw material pretreatment: Grind the fermented guava leaves into powder with a blender and pass through a 40-mesh sieve; shell the eggs; mix the powder evenly, wherein the powder includes oatmeal, flour, and guava leaf powder;

[0028] 2. Mixing: Mix the egg liquid evenly with an egg beater for 5 minutes. After stirring evenly, add the powder mixed evenly in step 1, pour in xylitol and nuts, stir evenly, and stir for 5 minutes to form a dry billet. Apply sunflower oil repeatedly on its surface;

[0029] 3. Forming: Put the dry billet into the extruder and extrude it;

[0030] 4. Baking: Spread the formed dry billets on trays according to the process requirements, and send them to the drying ro...

Embodiment 2

[0035] A guava leaf meal bar, mainly made of the following raw materials:

[0036] 120g oatmeal, 20g flour, 3g guava leaf extract, 15g xylitol, 10g nuts, 30g eggs, 10g sunflower oil.

[0037] The preparation method of above-mentioned meal bar, comprises the following steps:

[0038] 1. Pretreatment of raw materials: Grind the fermented guava leaves into powder with a mixer, pass through a 40-mesh sieve, extract for 30 minutes, and freeze-dry to obtain the guava leaf extract; shell the eggs; mix the powder evenly, and , the powder includes oatmeal, flour, guava leaf extract;

[0039] 2. Mixing: Mix the egg liquid evenly with an egg beater for 5 minutes. After stirring evenly, add the powder mixed evenly in step 1, pour in xylitol and nuts, stir evenly, and stir for 5 minutes to form a dry billet. Apply sunflower oil repeatedly on its surface;

[0040] 3. Forming: Put the dry billet into the extruder and extrude it;

[0041] 4. Baking: Spread the formed dry billets on trays ...

Embodiment 3

[0046] A guava leaf meal bar, mainly made of the following raw materials:

[0047] Oatmeal 120g, flour 25g, guava leaf powder 1.5g, guava leaf extract 1g, xylitol 30g, nut kernel 10g, egg 35g, sunflower oil 10g.

[0048] The preparation method of above-mentioned meal bar, comprises the following steps:

[0049] 1. Raw material pretreatment: Grind the fermented guava leaves into powder with a blender and pass through a 40-mesh sieve; shell the eggs; mix the powder evenly, wherein the powder includes oatmeal, flour, guava leaf powder, guava leaf extract;

[0050] 2. Mixing: Mix the egg liquid evenly with an egg beater for 5 minutes. After stirring evenly, add the powder mixed evenly in step 1, pour in xylitol and nuts, stir evenly, and stir for 5 minutes to form a dry billet. Apply sunflower oil repeatedly on its surface;

[0051] 3. Forming: Put the dry billet into the extruder and extrude it;

[0052] 4. Baking: Spread the formed dry billets on trays according to the proce...

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Abstract

The invention discloses an oxidation-resistant psidium guajava leaf protein bar which comprises the following raw materials: 80-120 parts of oatmeal, 20-45 parts of flour, 10-25 parts of xylitol, 10-15 parts of nut meat, 2-5 parts of sunflower oil or olive oil, 0.5-3.5 parts of psidium guajava leaf powder and / or 0.5-2.5 parts of psidium guajava leaf educt. The psidium guajava leaf protein bar is reasonable in formula; the psidium guajava leaf powder and / or the psidium guajava leaf educt, the oatmeal and other components are reasonably compatible, so that the obtained protein bar has a balanced nutritive value, and has a blood glucose reduction function component in a psidium guajava leaf; the protein bar contains a dietary fiber, so that removal of in-vivo toxin is easy, and the digestion time of food is shortened; the original bitter taste of the psidium guajava leaf is well improved; the protein bar is better in taste, high in total polyphenol content and high in oxidation resistance.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to an antioxidant guava leaf nutritional meal bar and a preparation method thereof. Background technique [0002] In recent years, with the development of society and economy, people have paid more attention to the rationality and balance of dietary structure, and are eager to slow down the aging process and maintain good health through healthy living and eating methods. Therefore, there was the concept of functional food at the end of last century. Functional food refers to the food whose nutritional value is improved by adding ingredients with specific functions to the food without destroying its sensory properties, and whose function is attractive to consumers. The efficacy of functional food is determined by the biologically active substances and their content in the food, such as polyphenols, dietary fiber, vitamins, probiotics, fatty acids and minerals, etc. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A21D13/06A21D2/36
CPCA21D2/36A21D13/06
Inventor 吴振强邬亚男罗游
Owner SOUTH CHINA UNIV OF TECH
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