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Malus toringoides leaf lycium ruthenicum functional food and preparation method thereof

The technology of a functional food, black fruit wolfberry, is applied in the direction of food ingredients, food shaping, food ingredient functions, etc. It can solve the problems that patients are difficult to take for a long time, poor patient compliance, and many adverse reactions, and achieve a good effect of lowering blood lipids , reduce blood lipid levels, and reduce oxidative stress

Inactive Publication Date: 2019-04-05
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these drugs can improve hyperglycemia and hyperlipidemia in a short period of time, they have problems such as poor patient compliance, low curative effect, and many adverse reactions, and it is difficult for patients to take them for a long time.

Method used

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  • Malus toringoides leaf lycium ruthenicum functional food and preparation method thereof
  • Malus toringoides leaf lycium ruthenicum functional food and preparation method thereof
  • Malus toringoides leaf lycium ruthenicum functional food and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Russian color leaf 500g, black fruit wolfberry 500g

[0020] (1) Take the dried Russian leaf and Lycium barbarum medicinal materials, pulverize them, pass through a 20-mesh sieve, add 8 times the amount (V / m) of 60% ethanol according to the volume-to-mass ratio, and reflux extraction twice for 2 hours each time. Filtrate, combine the filtrates, and recover ethanol under reduced pressure at 65°C to obtain extract;

[0021] (2) Add 5 times the amount (m / m) of hot water to the extract obtained in (1), stir and disperse evenly, and place it for 24 hours;

[0022] (3) Centrifuge the extract obtained in (2) at 5,000 rpm / min for 20 minutes, discard the supernatant to obtain a precipitate, vacuum-dry at 60° C., pulverize to obtain extract powder, and set aside;

[0023] (4) Granulation: mix the extract powder obtained in (3) with 2 times the mass ratio of maltodextrin, make a soft material, granulate, dry, and granulate to obtain the total granules.

Embodiment 2

[0025] Russian color leaf 650g, black fruit wolfberry 350g

[0026] (1) Take the dried Russian leaves and Lycium barbarum medicinal materials, pulverize them, pass through a 20-mesh sieve, add 10 times the amount (V / m) of 90% ethanol according to the volume-to-mass ratio, and reflux extraction once for 3 hours each time. Filtrate, combine the filtrates, and recover ethanol under reduced pressure at 75°C to obtain extract;

[0027] (2) Add 8 times the amount (m / m) of hot water to the extract obtained in (1), stir and disperse evenly, and place for 12 hours;

[0028] (3) Centrifuge the extract obtained in (2) at 3000 rpm / min for 30 minutes, discard the supernatant to obtain a precipitate, dry it in vacuum at 70° C., pulverize to obtain extract powder, and set aside;

[0029] (4) Granulation: mix the extract powder obtained in (3) with 3 times the mass ratio of maltodextrin, make a soft material, granulate, dry, and granulate to obtain the total granules.

Embodiment 3

[0031] Russian color leaf 800g, black fruit wolfberry 200g

[0032] (1) Take the dried Russian leaves and Lycium barbarum medicinal materials, pulverize them, pass through a 20-mesh sieve, add 6 times the amount (V / m) of 70% ethanol according to the volume-to-mass ratio, and reflux extraction twice for 1.5 hours each time. Filtrate, combine the filtrates, and recover ethanol under reduced pressure at 55°C to obtain extract;

[0033] (2) Add 6 times the amount (m / m) of hot water to the extract obtained in (1), stir and disperse evenly, and place for 24 hours;

[0034] (3) Centrifuge the extract solution obtained in (2) at 3500 rpm / min for 15 minutes, discard the supernatant to obtain a precipitate, vacuum-dry at 65° C., pulverize to obtain extract powder, and set aside;

[0035] (4) Granulation: mix the extract powder obtained in (3) with 2 times the mass ratio of maltodextrin, make a soft material, granulate, dry, and granulate to obtain the total granules.

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Abstract

The invention discloses malus toringoides leaf lycium ruthenicum functional food and a preparation method thereof. The malus toringoides leaf lycium ruthenicum functional food is prepared from the following raw materials in percentage by mass: 20 to 80 percent of malus toringoides leaves and 20 to 80 percent of lycium ruthenicum. The preparation method comprises the following steps of pretreatingmalus toringoides leaves and lycium ruthenicum; adding ethanol; performing backflow extraction; merging the obtained filter liquid; recovering ethanol; performing hot water dispersion on extracts; performing standing, centrifugation and precipitation vacuum drying; adding maltodextrin; making soft materials; performing granulation, drying and particle sorting to obtain total particles; obtaining afinal product. Through study, the conditions that after the matched use of all raw materials, the synergistic interaction effect is achieved, and the blood sugar and blood fat reducing effects are obvious are discovered.

Description

technical field [0001] The invention relates to a functional food, in particular to a functional food of Lycium barbarum russetiae and a preparation method thereof. Background technique [0002] With the development of society and the advancement of science and technology, people's living standards continue to improve, and people's diet structure also changes accordingly. The intake of sugar, protein and fat continues to increase, while the amount of exercise is relatively reduced. High blood sugar, high blood fat Metabolic problems such as diabetes are on the rise, which has also exacerbated the incidence of diabetes, atherosclerosis, coronary heart disease, fatty liver and other diseases. For blood sugar and blood lipids, how to control them at normal levels is the key to preventing further development and deterioration of metabolic diseases. Therefore, effective control of blood sugar and blood lipid levels has become a problem that people need to pay attention to in the...

Claims

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Application Information

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IPC IPC(8): A23L33/105A23P10/20
CPCA23L33/105A23P10/20A23V2002/00A23V2200/326A23V2200/328A23V2250/21
Inventor 李斌黄山
Owner QINGDAO UNIV OF SCI & TECH
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