Food-borne beef tendon ACE (Angiotensin Converting Enzyme) inhibition peptide, fruit and vegetable chewable tablets and preparation method thereof

A beef tendon, food-derived technology, applied in the field of food-derived beef tendon ACE inhibitory peptide, fruit and vegetable chewable tablets and their preparation fields, can solve the problem that the ACE inhibitory peptide takes a long time to extract, cannot meet the requirements of safe consumption, and the ACE inhibitory peptide is not edible. It can improve the sensory quality, improve vascular endothelial function and cardiac function, and have good chewability.

Pending Publication Date: 2019-04-05
GANSU AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The primary purpose of the present invention is to provide a food-derived beef tendon ACE inhibitory peptide and its preparation method, aiming at overcoming the long extraction time and complicated process of the existing ACE inhibitory peptide, and the ACE inhibitory peptide extracted by the existing method It is non-food source and cannot meet the requirements of safe consumption
[0006] The object of the present invention is to provide a fruit and vegetable chewable tablet with the above-mentioned food-derived ACE inhibitory peptide of beef tendon as a component and its preparation method, aiming at obtaining a product that is sweet and palatable, nutritious, has the effects of lowering blood pressure and preventing cardiovascular diseases, etc. Under the premise, through formula optimization to overcome problems such as chewable tablets cannot be molded

Method used

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  • Food-borne beef tendon ACE (Angiotensin Converting Enzyme) inhibition peptide, fruit and vegetable chewable tablets and preparation method thereof
  • Food-borne beef tendon ACE (Angiotensin Converting Enzyme) inhibition peptide, fruit and vegetable chewable tablets and preparation method thereof
  • Food-borne beef tendon ACE (Angiotensin Converting Enzyme) inhibition peptide, fruit and vegetable chewable tablets and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] (1) Remove the muscles, fat, fascia, blood vessels and other tissues around the bovine hoof tendon tissue, wash the tendon twice with 0.9% normal saline, wash it with distilled water, take out the tendon tissue, and carefully scrape off the residual fat and tendon with a blade The membrane was rinsed twice with distilled water, and finally the tendon was cut into small pieces with a volume of 1mm×1mm×1mm with a blade, and stored at -20°C until use.

[0039] (2) Put the beef tendon in 0.5mol / L acetic acid solution, the ratio of solid to liquid is 1:40, at 20°C, add pepsin (3500U) to the solution, the amount of enzyme added is the same as the raw material quality of beef tendon The ratio is 1:100. Stir and extract on a magnetic stirrer at room temperature for 48 hours. Filter the solution obtained after extraction with double-layer medical degreasing gauze to remove undissolved beef tendon residues. After mixing the filtrate, follow the steps below:

[0040] ①Centrifuge a...

Embodiment 2

[0046] (1) Mix the main ingredients and auxiliary materials evenly and pass through a 20-mesh sieve to obtain a soft material; the main ingredients include seabuckthorn powder, eggplant powder, thorn pear powder, and 1 mass part of the above-mentioned food-derived beef tendon ACE inhibitory peptide; The auxiliary materials include 25 parts by mass of sweetener and 15 parts by mass of soluble starch;

[0047] In step (1), the preparation of the eggplant powder is as follows: select fresh eggplants with deep color and no mechanical damage, wash them with water, take the middle section and cut them into thin slices with a thickness of 2-4 mm, and take them out immediately after blanching in boiling water for 30 seconds. Use 0.1% Vc solution to protect the color, then vacuum freeze-dry, then ultrafinely pulverize, and pass through a 20-mesh sieve.

[0048] (2) Mix the above-mentioned soft material with 10 parts by mass of filler and 1.5 parts by mass of binder in turn, use ethanol...

Embodiment 3

[0055] 1. Single factor experimental design

[0056] 1.1. Effects of different seabuckthorn powder additions on chewable tablets

[0057] According to the technological process and the key points of operation, fruit and vegetable antihypertensive chewable tablets were developed, and the fruit and vegetable powder of 2 mass parts of xanthan gum, 10 mass parts of eggplant powder, 20 mass parts of Rosa roxburghii powder, 20 mass parts of maltodextrin, 15 mass parts of soluble starch, 10 parts by mass of microcrystalline cellulose, 5 parts by mass of xylitol, 1 part by mass of magnesium stearate, 1 part by mass of ACE inhibitory peptide, etc. Parts, 20 parts by mass, 25 parts by mass) on the impact of chewable tablets.

[0058] 1.2. Effects of different amounts of eggplant powder added on chewable tablets

[0059] According to the technological process and operating points, fruit and vegetable antihypertensive chewable tablets are prepared, and the fruit and vegetable powder of ...

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Abstract

The invention discloses a food-borne beef tendon ACE (Angiotensin Converting Enzyme) inhibition peptide, fruit and vegetable chewable tablets and a preparation method thereof. The food-borne beef tendon ACE inhibition peptide is prepared through the following steps of: immersing cleaned beef tendon blocks through an acetic acid solution, carrying out primary enzymolysis through pepsin and filtering; centrifuging filtrate to obtain supernatant, adding salt and centrifuging; removing salt from sediment, and freezing and drying to obtain collagen; carrying out secondary enzymolysis on the collagen through alkali protease; centrifuging the supernatant and filtering through an acetate fiber filter with the pore diameter of 0.45 mum; freezing and drying a filtered product in vacuum to obtain thefood-borne beef tendon ACE inhibition peptide. Eggplants, roxburgh rose powder, sea buckthorn powder and the food-borne beef tendon ACE inhibition peptide are used as raw materials and are granulatedthrough a wet process; finally, a mixture is pressed to prepare the chewable tablets; a formula is optimized by applying a response surface test and an optimal formula of the fruit and vegetable chewable tablets is determined; finally, the fruit and vegetable chewable tablets which are fragrant, sweet and palatable, have abundant nutrients and have health-care functions of lowering blood pressure, preventing cardiovascular diseases and the like are obtained.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a food-derived beef tendon ACE inhibitory peptide, fruit and vegetable chewable tablets and a preparation method thereof. Background technique [0002] my country is a large fruit and vegetable producing country, and its annual output is also in a leading position in the world. However, domestic fruits and vegetables are mainly fresh food, and the processing volume is less than 10%, which is far lower than the 70% processing level of developed countries. At the same time, there are still serious problems. problems such as decay and deterioration. Fruit and vegetable chewable tablets are a new leisure and health food in recent years. They are a new form of fruit and vegetable processing. Fresh fruits and vegetables are processed into chewable tablets that are convenient for storage, transportation and consumption. Nutrients, increase product added value. [00...

Claims

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Application Information

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IPC IPC(8): A23J1/02A23J3/34A23J3/04A23L19/00A23L33/18A23P10/28
CPCA23J1/02A23J3/04A23J3/342A23V2002/00A23L19/01A23L33/18A23P10/28A23V2200/326A23V2250/55A23V2250/5118A23V2250/082A23V2300/10A23V2250/5114A23V2250/6422A23V2250/5086A23V2250/51084A23V2250/161
Inventor 师希雄岳建伟王建忠余群力陈骋郭兆斌张志鹏
Owner GANSU AGRI UNIV
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