Body-weight-losing composition and preparation method thereof

Abstract

The invention discloses a body-weight-reducing composition which comprises the following components: a fermented fruit beverage, a fermented plant beverage, arabinose, psyllium husk powder, inulin, fructo-oligosaccharide, mannose oligosaccharide and stachyose, and a preparation method of the body-weight-reducing composition comprises the following steps: preparing the fermented fruit beverage, preparing the fermented plant beverage, preparing the fermented plant beverage, and preparing the body-weight-reducing composition. Mixing the fermented fruit beverage, the fermented plant beverage, arabinose, psyllium husk powder, inulin, fructo-oligosaccharide, mannan-oligosaccharide and stachyose, and combining to obtain the body-weight-reducing composition. According to the invention, a full chain formed by fat can be intervened, and sugar resistance, sugar inhibition, sugar discharge and fat burning can be realized; fat generation and accumulation are prevented; therefore, the aims of lightening body and losing weight are fulfilled; the bad experience of weight losing, such as diarrhea, rebound and forbidding, is solved; the symptoms of liver depression and spleen deficiency of obese patients can be effectively relieved, so that the aim of effectively treating obesity is fulfilled.

Description

Technical Field

[0001] The invention relates to the field of functional food formulas, in particular to a weight loss composition and a preparation method thereof. Background Art

[0002] With the development of society, the improvement of living standards, and the rise of unhealthy eating habits and overeating, obesity has become an increasingly pressing problem for people. Obesity is a condition characterized by excessive accumulation of body fat. Under normal circumstances, energy intake and energy expenditure are in balance. When this balance is disrupted, energy intake exceeds energy expenditure, resulting in an energy surplus, which promotes fat accumulation and leads to obesity. Obesity can be categorized into simple obesity and secondary obesity.

[0003] Obesity is directly reflected in weight gain, which can increase the pressure on the lumbar spine and bone and joints, increase the risk of lumbar spine and bone and joint diseases, and even make people more susceptible to trauma, sprains, etc.; especially obese patients can cause a series of metabolic disorders, namely metabolic syndrome, and produce related diseases such as hypertension, coronary heart disease, hyperuricemia, fatty liver, hyperlipidemia, etc.

[0004] In recent decades, obesity has become a global epidemic that poses a serious threat to human health, and its incidence rate is on the rise. Currently, obesity treatment mainly includes measures to reduce and maintain weight and the treatment of associated diseases and complications. Depending on the degree of obesity and overweight, medicine usually adopts a step-by-step approach, that is, when overweight and not accompanied by other obesity-related abnormalities, weight control is carried out through lifestyle interventions. When the weight progresses to the obese range, drug treatment is increased as needed. Surgery is generally the last option and is only recommended for extremely obese patients. Currently, most drugs for treating obesity exert their anti-obesity effects by suppressing appetite, metabolic rate and energy absorption.

[0005] Existing weight loss products have the following problems: 1. The principle of weight loss is simply to promote excretion, which can easily cause stomach pain and discomfort; 2. The so-called ketosis burns fat; under the premise of controlling diet, the intake of vitamins and minerals is seriously lacking; a large amount of ketone bodies causes the human body's pH value to change, affecting respiratory function and kidney metabolism, and thus endangering physical health; 3. Supplementing a large amount of fat, the so-called ketosis does not burn body fat, but the body metabolizes the fat brought in by taking the product; 4. Long-term use damages the body and brings the risk of diabetes. Summary of the Invention

[0006] The object of the present invention is to provide a weight-loss composition and a preparation method thereof, so as to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0008] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity.

[0009] A further solution of the present invention is that the fermented fruit beverage contains the following components in parts by weight: 0.5-1.5 parts of acai fruit, 0.7-1.3 parts of blueberry, 0.6-1.7 parts of grape and 0.5-1.8 parts of apple.

[0010] A further embodiment of the present invention is that the fermented fruit beverage contains the following components in parts by weight: 1 part of acai fruit, 1 part of blueberry, 1 part of grape and 1 part of apple.

[0011] Optimally, the fermented fruit beverage further comprises the following components: Lactobacillus plantarum and Lactobacillus rhamnosus.

[0012] A further embodiment of the present invention is that the fermented plant beverage contains the following components in parts by weight: 0.6-1.2 parts of chestnut peel, 1-2 parts of black ginger, 0.8-1.5 parts of white kidney bean, 0.8-1.2 parts of mulberry leaf and 0.7-1.4 parts of lotus leaf.

[0013] A further embodiment of the present invention is that the fermented plant beverage contains the following components in parts by weight: 1 part of chestnut peel, 1.5 parts of black ginger, 1 part of white kidney bean, 1 part of mulberry leaf and 1 part of lotus leaf.

[0014] Optimally, the fermented plant beverage further comprises the following components: Bifidobacterium animalis subspecies animalis and Lactobacillus acidophilus.

[0015] Another object of the present invention is to provide a method for preparing a weight-loss composition, comprising the following steps: Step 1: Prepare fermented fruit beverage 1) Cleaning Put 1 part of the prepared acai fruit, 1 part of blueberries, 1 part of grapes, and 1 part of apples into the washing machine and use the washing machine to clean them; 2) Air dry Air-dry the washed acai, blueberries, grapes, and apples using cold air; 3) Broken Remove the cores of dried fruits and then crush acai, blueberries, grapes, and apples; 4) Filler Place the crushed acai fruit, blueberries, grapes, and apples into a fermentation tank, add Lactobacillus plantarum and Lactobacillus rhamnosus powder, and fill with water; 5) Fermentation Keep the fermentation tank at a temperature of 20-50°C for continuous fermentation; 6) Squeezing The fermented acai, blueberry, grape and apple fruit pieces are squeezed into juice through a press; Step 2: Prepare fermented plant beverages 1) Cleaning Put 1 part of fresh chestnut peel, 1.5 parts of black ginger, 1 part of white kidney beans, 1 part of mulberry leaves and 1 part of lotus leaves into the washing machine and wash them clean; 2) Air dry Dry the washed chestnut peels, black ginger, white kidney beans, mulberry leaves and lotus leaves with cold air; 3) Broken Crush chestnut peels, black ginger, white kidney beans, mulberry leaves, and lotus leaves; 4) Filler Put the crushed chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf into a fermentation tank, and add Bifidobacterium plantaris subsp. animalis, Lactobacillus acidophilus powder and water; 5) Fermentation Keep the fermentation tank at a temperature of 25-40°C for continuous fermentation; 6) Squeezing The fermented chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf plant particles are squeezed into juice through a press; Step 3: Put the fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose into a liquid preparation tank to obtain a light weight composition.

[0016] A further solution of the present invention is: in the step 1 of preparing the fermented fruit beverage, the fermentation tank is maintained at a temperature of 30-40° C. for continuous fermentation.

[0017] A further solution of the present invention: in the step 2 of preparing the fermented plant beverage, the fermentation tank is maintained at a temperature of 30-35° C. for continuous fermentation.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of weight loss; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0020] A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0021] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity. Example 2

[0022] This embodiment is based on the embodiment 1, and further adds: The fermented fruit beverage contains the following components in parts by weight: 0.5 parts of acai fruit, 0.7 parts of blueberries, 0.6 parts of grapes and 0.5 parts of apples. Example 3

[0023] This embodiment is based on the embodiment 1, and further adds: The fermented fruit beverage contains the following components in parts by weight: 1.5 parts of acai fruit, 1.3 parts of blueberries, 1.7 parts of grapes and 1.8 parts of apples. Example 4

[0024] This embodiment is based on the embodiment 1, and further adds: The fermented fruit beverage contains the following components in parts by weight: 1 part of acai fruit, 1 part of blueberry, 1 part of grape and 1 part of apple. Example 5

[0025] A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0026] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity.

[0027] The fermented fruit beverage contains the following components in parts by weight: 1 part of acai fruit, 1 part of blueberry, 1 part of grape and 1 part of apple; the fermented fruit beverage also contains the following components: Lactobacillus plantarum and Lactobacillus rhamnosus. Example 6

[0028] This embodiment is based on the embodiment 5, and further adds: The fermented plant beverage contains the following components in parts by weight: 0.6 parts of chestnut peel, 1 part of black ginger, 0.8 parts of white kidney beans, 0.8 parts of mulberry leaves and 0.7 parts of lotus leaves. Example 7

[0029] This embodiment is based on the embodiment 5, and further adds: The fermented plant beverage contains the following components in parts by weight: 1.2 parts of chestnut peel, 2 parts of black ginger, 1.5 parts of white kidney beans, 1.2 parts of mulberry leaves and 1.4 parts of lotus leaves. Example 8

[0030] This embodiment is based on the embodiment 5, and further adds: The fermented plant beverage contains the following components in parts by weight: 1 part of chestnut peel, 1.5 parts of black ginger, 1 part of white kidney bean, 1 part of mulberry leaf and 1 part of lotus leaf. Example 9

[0031] A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0032] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity.

[0033] The fermented fruit beverage contains the following components in parts by weight: 1 part of acai fruit, 1 part of blueberry, 1 part of grape and 1 part of apple; the fermented fruit beverage also contains the following components: Lactobacillus plantarum and Lactobacillus rhamnosus.

[0034] The fermented plant beverage contains the following components by weight: 1 part chestnut peel, 1.5 parts black ginger, 1 part white kidney bean, 1 part mulberry leaf and 1 part lotus leaf. The fermented plant beverage also contains the following components: Bifidobacterium animalis subspecies animalis and Lactobacillus acidophilus. Example 10

[0035] A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0036] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity.

[0037] The fermented fruit beverage contains the following components by weight: 0.5 parts of acai fruit, 0.7 parts of blueberries, 0.6 parts of grapes and 0.5 parts of apples. The fermented fruit beverage also contains the following components: Lactobacillus plantarum and Lactobacillus rhamnosus.

[0038] The fermented plant beverage contains the following components by weight: 1 part chestnut peel, 1.5 parts black ginger, 1 part white kidney bean, 1 part mulberry leaf and 1 part lotus leaf. The fermented plant beverage also contains the following components: Bifidobacterium animalis subspecies animalis and Lactobacillus acidophilus. Example 11

[0039] A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0040] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity.

[0041] The fermented fruit beverage contains the following components by weight: 1.5 parts of acai, 1.3 parts of blueberries, 1.7 parts of grapes, and 1.8 parts of apples. The fermented fruit beverage also contains the following components: Lactobacillus plantarum and Lactobacillus rhamnosus.

[0042] The fermented plant beverage contains the following components by weight: 1 part chestnut peel, 1.5 parts black ginger, 1 part white kidney bean, 1 part mulberry leaf and 1 part lotus leaf. The fermented plant beverage also contains the following components: Bifidobacterium animalis subspecies animalis and Lactobacillus acidophilus. Example 12

[0043] A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0044] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity.

[0045] The fermented fruit beverage contains the following components in parts by weight: 1 part of acai fruit, 1 part of blueberry, 1 part of grape and 1 part of apple; the fermented fruit beverage also contains the following components: Lactobacillus plantarum and Lactobacillus rhamnosus.

[0046] The fermented plant beverage contains the following components by weight: 0.6 parts of chestnut peel, 1 part of black ginger, 0.8 parts of white kidney beans, 0.8 parts of mulberry leaves, and 0.7 parts of lotus leaves. The fermented plant beverage also contains the following components: Bifidobacterium animalis subspecies animalis and Lactobacillus acidophilus. Example 13

[0047] A weight-loss composition comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

[0048] The light-weight and slimming composition of the present invention can intervene in the entire chain of fat formation, can block sugar, suppress sugar, excrete sugar, and burn fat; prevent fat production and accumulation; thereby achieving the purpose of light-weight and slimming; solves the adverse experiences of weight loss such as diarrhea, rebound, and dietary restrictions; and can effectively relieve the symptoms of liver depression and spleen deficiency in obese patients, thereby achieving the purpose of effectively treating obesity.

[0049] The fermented fruit beverage contains the following components in parts by weight: 1 part of acai fruit, 1 part of blueberry, 1 part of grape and 1 part of apple; the fermented fruit beverage also contains the following components: Lactobacillus plantarum and Lactobacillus rhamnosus.

[0050] The fermented plant beverage contains the following components by weight: 1.2 parts of chestnut peel, 2 parts of black ginger, 1.5 parts of white kidney beans, 1.2 parts of mulberry leaves, and 1.4 parts of lotus leaves. The fermented plant beverage also contains the following components: Bifidobacterium animalis subspecies animalis and Lactobacillus acidophilus. Example 14

[0051] This embodiment provides a method for preparing a weight-loss composition, comprising the following steps: Step 1: Prepare fermented fruit beverage 1) Cleaning Put 1 part of the prepared acai fruit, 1 part of blueberries, 1 part of grapes, and 1 part of apples into the washing machine and use the washing machine to clean them; 2) Air dry Air-dry the washed acai, blueberries, grapes, and apples using cold air; 3) Broken Remove the cores of dried fruits and then crush acai, blueberries, grapes, and apples; 4) Filler Place the crushed acai fruit, blueberries, grapes, and apples into a fermentation tank, add Lactobacillus plantarum and Lactobacillus rhamnosus powder, and fill with water; 5) Fermentation Keep the fermentation tank at a temperature of 20-50°C for continuous fermentation; 6) Squeezing The fermented acai, blueberry, grape and apple fruit pieces are squeezed into juice through a press; Step 2: Prepare fermented plant beverages 1) Cleaning Put 1 part of fresh chestnut peel, 1.5 parts of black ginger, 1 part of white kidney beans, 1 part of mulberry leaves and 1 part of lotus leaves into the washing machine and wash them clean; 2) Air dry Dry the washed chestnut peels, black ginger, white kidney beans, mulberry leaves and lotus leaves with cold air; 3) Broken Crush chestnut peels, black ginger, white kidney beans, mulberry leaves, and lotus leaves; 4) Filler Put the crushed chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf into a fermentation tank, and add Bifidobacterium plantaris subsp. animalis, Lactobacillus acidophilus powder and water; 5) Fermentation Keep the fermentation tank at a temperature of 25-40°C for continuous fermentation; 6) Squeezing The fermented chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf plant particles are squeezed into juice through a press; Step 3: Put the fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose into a liquid preparation tank to obtain a light weight composition. Example 15

[0052] This embodiment provides a method for preparing a weight-loss composition, comprising the following steps: Step 1: Prepare fermented fruit beverage 1) Cleaning Put 1 part of the prepared acai fruit, 1 part of blueberries, 1 part of grapes, and 1 part of apples into the washing machine and use the washing machine to clean them; 2) Air dry Air-dry the washed acai, blueberries, grapes, and apples using cold air; 3) Broken Remove the cores of dried fruits and then crush acai, blueberries, grapes, and apples; 4) Filler Place the crushed acai fruit, blueberries, grapes, and apples into a fermentation tank, add Lactobacillus plantarum and Lactobacillus rhamnosus powder, and fill with water; 5) Fermentation Keep the fermentation tank at a temperature of 30-40°C for continuous fermentation; 6) Squeezing The fermented acai, blueberry, grape and apple fruit pieces are squeezed into juice through a press; Step 2: Prepare fermented plant beverages 1) Cleaning Put 1 part of fresh chestnut peel, 1.5 parts of black ginger, 1 part of white kidney beans, 1 part of mulberry leaves and 1 part of lotus leaves into the washing machine and wash them clean; 2) Air dry Dry the washed chestnut peels, black ginger, white kidney beans, mulberry leaves and lotus leaves with cold air; 3) Broken Crush chestnut peels, black ginger, white kidney beans, mulberry leaves, and lotus leaves; 4) Filler Put the crushed chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf into a fermentation tank, and add Bifidobacterium plantaris subsp. animalis, Lactobacillus acidophilus powder and water; 5) Fermentation Keep the fermentation tank at a temperature of 25-40°C for continuous fermentation; 6) Squeezing The fermented chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf plant particles are squeezed into juice through a press; Step 3: Put the fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose into a liquid preparation tank to obtain a light weight composition. Example 16

[0053] This embodiment provides a method for preparing a weight-loss composition, comprising the following steps: Step 1: Prepare fermented fruit beverage 1) Cleaning Put 1 part of the prepared acai fruit, 1 part of blueberries, 1 part of grapes, and 1 part of apples into the washing machine and use the washing machine to clean them; 2) Air dry Air-dry the washed acai, blueberries, grapes, and apples using cold air; 3) Broken Remove the cores of dried fruits and then crush acai, blueberries, grapes, and apples; 4) Filler Place the crushed acai fruit, blueberries, grapes, and apples into a fermentation tank, add Lactobacillus plantarum and Lactobacillus rhamnosus powder, and fill with water; 5) Fermentation Keep the fermentation tank at a temperature of 30-40°C for continuous fermentation; 6) Squeezing The fermented acai, blueberry, grape and apple fruit pieces are squeezed into juice through a press; Step 2: Prepare fermented plant beverages 1) Cleaning Put 1 part of fresh chestnut peel, 1.5 parts of black ginger, 1 part of white kidney beans, 1 part of mulberry leaves and 1 part of lotus leaves into the washing machine and wash them clean; 2) Air dry Dry the washed chestnut peels, black ginger, white kidney beans, mulberry leaves and lotus leaves with cold air; 3) Broken Crush chestnut peels, black ginger, white kidney beans, mulberry leaves, and lotus leaves; 4) Filler Put the crushed chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf into a fermentation tank, and add Bifidobacterium plantaris subsp. animalis, Lactobacillus acidophilus powder and water; 5) Fermentation Keep the fermentation tank at a temperature of 30-35°C for continuous fermentation; 6) Squeezing The fermented chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf plant particles are squeezed into juice through a press; Step 3: Put the fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose into a liquid preparation tank to obtain a light weight composition.

[0054] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced therein.

[0055] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A weight loss composition, characterized in that: The invention comprises the following components: fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose.

2. A weight loss composition according to claim 1, characterized in that The fermented fruit beverage contains the following components in parts by weight: 0.5-1.5 parts of acai fruit, 0.7-1.3 parts of blueberries, 0.6-1.7 parts of grapes and 0.5-1.8 parts of apples.

3. A weight-loss composition according to claim 2, characterized in that: The fermented fruit beverage contains the following components in parts by weight: 1 part of acai fruit, 1 part of blueberry, 1 part of grape and 1 part of apple.

4. A weight-loss composition according to claim 2 or 3, characterized in that: The fermented fruit beverage further comprises the following components: Lactobacillus plantarum and Lactobacillus rhamnosus.

5. A weight-loss composition according to claim 1, characterized in that: The fermented plant beverage contains the following components in parts by weight: 0.6-1.2 parts of chestnut peel, 1-2 parts of black ginger, 0.8-1.5 parts of white kidney bean, 0.8-1.2 parts of mulberry leaf and 0.7-1.4 parts of lotus leaf.

6. A weight-loss composition according to claim 5, characterized in that: The fermented plant beverage contains the following components in parts by weight: 1 part of chestnut peel, 1.5 parts of black ginger, 1 part of white kidney bean, 1 part of mulberry leaf and 1 part of lotus leaf.

7. A weight-loss composition according to claim 5 or 6, characterized in that: The fermented plant beverage further comprises the following components: Bifidobacterium animalis subspecies animalis and Lactobacillus acidophilus.

8. A method for preparing a weight-loss composition according to any one of claims 1 to 7, characterized in that: Step 1: Prepare fermented fruit beverage 1) Cleaning Put 1 part of the prepared acai fruit, 1 part of blueberries, 1 part of grapes, and 1 part of apples into the washing machine and use the washing machine to clean them; 2) Air dry Air-dry the washed acai, blueberries, grapes, and apples using cold air; 3) Broken Remove the cores of dried fruits and then crush acai, blueberries, grapes, and apples; 4) Filler Place the crushed acai fruit, blueberries, grapes, and apples into a fermentation tank, add Lactobacillus plantarum and Lactobacillus rhamnosus powder, and fill with water; 5) Fermentation Keep the fermentation tank at a temperature of 20-50°C for continuous fermentation; 6) Squeezing The fermented acai, blueberry, grape and apple fruit pieces are squeezed into juice through a press; Step 2: Prepare fermented plant beverages 1) Cleaning Put 1 part of fresh chestnut peel, 1.5 parts of black ginger, 1 part of white kidney beans, 1 part of mulberry leaves and 1 part of lotus leaves into the washing machine and wash them clean; 2) Air dry Dry the washed chestnut peels, black ginger, white kidney beans, mulberry leaves and lotus leaves with cold air; 3) Broken Crush chestnut peels, black ginger, white kidney beans, mulberry leaves, and lotus leaves; 4) Filler Put the crushed chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf into a fermentation tank, and add Bifidobacterium plantaris subsp. animalis, Lactobacillus acidophilus powder and water; 5) Fermentation Keep the fermentation tank at a temperature of 25-40°C for continuous fermentation; 6) Squeezing The fermented chestnut peel, black ginger, white kidney bean, mulberry leaf and lotus leaf plant particles are squeezed into juice through a press; Step 3: Put the fermented fruit beverage, fermented plant beverage, arabinose, psyllium husk powder, inulin, oligofructose, oligomannose and stachyose into a liquid preparation tank to obtain a light weight composition.

9. The method for preparing a composition for reducing weight according to claim 8, wherein: In the step 1 of preparing the fermented fruit beverage, the fermentation tank is maintained at a temperature of 30-40° C. for continuous fermentation.

10. The method for preparing a composition for reducing weight according to claim 8, characterized in that: In the step 2 of preparing the fermented plant beverage, the fermentation tank is maintained at a temperature of 30-35° C. for continuous fermentation.