CN118216670A - Sports nutrition composition for promoting energy consumption and preparation method and application thereof - Google Patents

Sports nutrition composition for promoting energy consumption and preparation method and application thereof Download PDF

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CN118216670A
CN118216670A CN202311766405.1A CN202311766405A CN118216670A CN 118216670 A CN118216670 A CN 118216670A CN 202311766405 A CN202311766405 A CN 202311766405A CN 118216670 A CN118216670 A CN 118216670A
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parts
extract
energy consumption
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composition
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宋帅
范静
蔡金文
潘迎春
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Jiangsu Junyao Life Technology Development Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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Abstract

The invention belongs to the technical field of sports nutrition food, and particularly relates to a sports nutrition composition for promoting energy consumption, a preparation method and application thereof. The composition comprises the following components in parts by weight: 0.2-1 part of lotus leaf powder, 3-10 parts of yerba mate extract, 1-10 parts of kelp extract, 1-6 parts of seaweed powder, 1-6 parts of black pepper extract and 5-20 parts of L-carnitine. The synergistic cooperation can improve the resting energy consumption of the machine body on one hand and the total energy consumption, namely the resting energy consumption and the movement energy consumption, on the other hand; on the other hand, the exercise endurance can be improved, and the purpose of losing weight is achieved from multiple aspects.

Description

Sports nutrition composition for promoting energy consumption and preparation method and application thereof
Technical Field
The invention belongs to the technical field of sports nutrition food, and particularly relates to a sports nutrition food for controlling energy, namely promoting energy consumption and a preparation method thereof.
Background
Health problems caused by obesity have become a focus of social concern. Numerous studies have demonstrated that obesity can increase a person's risk of developing diabetes, heart disease, hypertension, sleep apnea, osteoarthritis, cancer, and other chronic diseases, and reduce the life expectancy of the patient.
The core of effective weight loss is a caloric gap, namely, daily caloric intake is smaller than consumption, and people can slowly lean down. In a specific practical process, we need to limit the total caloric intake by adjusting the dietary structure and then increase the caloric consumption by exercise, but in this process, what is considered is not only exercise-generated consumption, but also daily total caloric consumption, and the ways of daily body energy consumption are mainly three ways, namely resting energy consumption, active heat effect and food heat effect.
The resting energy consumption refers to the energy consumption of the organism after being fasted for more than 2 hours and lying for 30 minutes at a proper temperature, and is mainly used for maintaining the normal functions of cells and organs of the organism and the wakefulness state of the human body. And the resting energy consumption accounts for about 60-70% of the total daily energy consumption, so that the resting energy consumption of the organism is improved, and the weight-losing food has important significance.
However, the sports nutritional food sold in the market at present is basically only a few beverages or powders added with sugar, protein, mineral substances and vitamins, and the effects of the beverage or the powders are not ideal in improving the resting energy consumption and the exercise endurance, or the supplementing effect is too single and the pertinency is not strong.
Disclosure of Invention
To this end, the present invention provides an energy expenditure-promoting composition which, on the one hand, can increase resting energy expenditure; on the other hand, the administration before exercise can improve exercise endurance, prolong exercise time, further realize increase of exercise energy consumption and achieve the purpose of losing weight.
In order to realize the functions, the technical scheme adopted by the invention is as follows:
An athletic nutritional composition for promoting energy expenditure, comprising the following components in parts by weight: 0.2-1 part of lotus leaf powder, 3-10 parts of yerba mate extract, 1-10 parts of kelp extract, 1-6 parts of seaweed powder, 1-6 parts of black pepper extract and 5-20 parts of L-carnitine.
Preferably, the composition comprises the following components in parts by weight: 0.2-0.6 part of lotus leaf powder, 3-6 parts of yerba mate extract, 1-5 parts of kelp extract, 1-4 parts of seaweed powder, 1-3 parts of black pepper extract and 5-10 parts of L-carnitine.
Further preferred, the composition comprises the following components in weight: 0.5 part of lotus leaf powder, 4 parts of yerba mate extract, 3 parts of kelp extract, 3 parts of seaweed powder, 2 parts of black pepper extract and 10 parts of L-carnitine.
Preferably, the total flavone content in the lotus leaf powder is more than or equal to 0.2%.
Preferably, the total flavone content in the lotus leaf powder is more than or equal to 0.5 percent.
The content of caffeine in the Paraguay tea extract is more than or equal to 20%.
Preferably, the caffeine content in the yerba mate extract is more than or equal to 25%.
The content of fucoxanthin in the laminarin is more than or equal to 1 percent.
Preferably, the content of fucoxanthin in the laminarin is more than or equal to 2 percent.
The brown algae powder contains brown algae polyphenols more than 20%.
Preferably, the brown algae powder has a brown algae polyphenol content of >35%.
The alkaloid content in the black pepper extract is more than or equal to 60 percent.
Preferably, the alkaloid content in the black pepper extract is more than or equal to 95%.
A method for preparing the composition comprises weighing folium Nelumbinis powder, paraguay tea extract, laminarin, sargassum powder, fructus Piperis extract and L-carnitine, and mixing.
Use of a composition according to the above or a composition prepared by the above method of preparation for the preparation of a product for promoting energy expenditure and/or a product for weight loss.
An athletic nutritional product for enhancing energy expenditure comprising a composition as described above.
An athletic nutrition product for promoting energy consumption further comprises sweetener, acidity regulator and essence.
Preferably, the sweetener is at least one of erythritol, sucralose and acesulfame potassium.
The acidity regulator is at least one of citric acid, sodium citrate and sodium bicarbonate.
An athletic nutritional product for promoting energy expenditure, comprising the following components in parts by weight: 0.2-1 part of lotus leaf powder, 3-10 parts of yerba mate extract, 1-10 parts of kelp extract, 1-6 parts of seaweed powder, 1-6 parts of black pepper extract, 5-20 parts of L-carnitine, 70-80 parts of erythritol, 0.6-1 part of citric acid monohydrate, 0.4-1 part of sodium citrate, 0.05-0.1 part of sodium bicarbonate, 0.02-0.05 part of sucralose, 0.05-0.1 part of acesulfame potassium and 0.6-1 part of edible essence.
The preparation process includes the steps of weighing the materials in certain proportion and mixing for 15-30 min.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention provides a sports nutrition composition for promoting energy consumption, which comprises lotus leaf powder, yerba mate extract, laminarin, seaweed powder, black pepper extract and L-carnitine. Wherein the yerba mate extract can regulate gene expression of adipogenesis, thereby inhibiting adipogenesis, and the active ingredient polyphenols can inhibit pancreatic lipase and lipase, and slow gastric emptying to increase satiety, reduce food fat absorption and change cholesterol metabolism.
The kelp contains fucoxanthin, can be coupled with linoleic acid, so that the weight, intra-abdominal fat content, triglyceride (TG), blood sugar and leptin level of an obese rat are obviously reduced, and the fucoxanthin can inhibit the differentiation of adipocytes, induce brown of white adipocytes, regulate mitochondrial biogenesis and functional operation and regulate cholesterol metabolism.
The seaweed powder contains brown algae polyphenol which can inhibit the activities of glucosidase and amylase and reduce the digestion and absorption of human body on glucose, thereby reducing postprandial blood sugar rise; and brown algae polyphenols lead to AMPK-CPT-1 way, increase fatty acid beta oxidation of hepatocyte mitochondria, accelerate catabolism of fatty acid, brown algae polyphenols can also activate white adipose tissue, make it become "brown" or "beige" adipose tissue, in order to increase energy consumption, improve fat factor unbalance and inflammatory reaction.
Piperine in the piperine extract is a main functional substance, has an improving effect on 3T3-L1 insulin resistant adipocytes at the cellular level, can increase the sugar consumption capacity of the insulin resistant adipocytes, and has the effect of regulating lipid metabolism.
The L-carnitine can increase the oxidation rate of fat, promote the oxidation function of fat, reduce the consumption of glycogen, and delay fatigue and improve exercise capacity by reducing the establishment of lactic acid in muscle tissues.
The components are cooperatively matched, so that the resting energy consumption of the machine body can be improved, and the total energy consumption, namely the resting energy consumption and the movement energy consumption, can be improved; in yet another aspect, endurance to exercise may be improved. For the weight-losing population, the resting energy consumption of the organism is improved, which means that the purpose of losing weight can be achieved even without exercise. The improvement of total energy consumption and exercise endurance means that the time of organism feeling tired is prolonged, and the exercise time is prolonged, thereby realizing the combustion of more fat and achieving the purpose of losing weight.
(2) The sports nutrition product for promoting energy consumption provided by the invention is rich in taste, convenient to carry and easy to eat, and can increase the convenience and interestingness of eating while realizing sports weight loss; the invention has the advantages of no added sucrose, low energy and high dietary fiber content. Easy absorption, quick action, safety and no toxic or side effect, the energy of the product is less than or equal to 300kj/100g, the energy provided by the fat is less than or equal to 25 percent of the total energy of the product, and the product meets the requirements of GB 24154-2015 general rules for sports nutritional foods.
Detailed Description
For a better description of the objects, technical solutions and advantages of the present invention, the present invention will be further described with reference to the following specific examples. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the disclosure herein, are intended to be within the scope of the present disclosure. In the following examples, the experimental methods used are conventional methods unless otherwise specified, and the materials, reagents, etc. used are commercially available.
The specific sources of the raw materials used in the invention are as follows:
lotus leaf powder: purchased from Guangzhou Qingyun mountain pharmaceutical Co Ltd, the specification is that the total flavone content is not less than 0.5%;
Yerba mate extract: purchased from guangzhou Kang Lai food additives limited company, the caffeine content is more than or equal to 25%;
Kelp element: sea-tangle element (algae product) purchased from Hangzhou Ruilin chemical Co., ltd, the content of fucoxanthin is more than or equal to 2%;
seaweed powder: purchased from Tianjin coastal Jieji proprietary chemical industry Co., ltd, brown algae polyphenols content >35%;
black pepper extract: purchased from sabina (south Beijing) biotechnology limited company, the alkaloid content is more than or equal to 95%;
l-carnitine: purchased from kentai pharmaceutical company, limited, purity 99%;
erythritol: purchasing from Bobao biological stock Co.Ltd;
sucralose: purchased from saline Jiekang sucralose manufacturing Co., ltd;
Acesulfame potassium: purchased from the company of the Anhui Jinhe real Co., ltd;
Citric acid, sodium citrate, water: purchased from Weifang Yingxuan, inc.;
sodium bicarbonate: purchased from Tianjin taste and technology limited.
Examples 1 to 5
The components and parts ratios of the sports nutritional compositions for promoting energy expenditure provided in the examples of the present invention are shown in table 1 below. Wherein the total weight of the composition of each example is 100g, the preparation method comprises the following steps: (1) weighing ingredients: weighing various materials according to a proportion for standby. (2) And (3) pouring the weighed materials in the step (1) into a three-dimensional mixer after cleaning respectively, and mixing for 30 minutes.
Table 1 Each raw material component and parts in examples
Examples 6 to 11
The sports nutritional products provided in examples 6-11 of the present invention, which promote energy expenditure, have the components and parts shown in Table 2 below. Wherein the total weight of the composition of each example is 100g, the preparation method comprises the following steps: 1) Weighing and proportioning: weighing various materials according to a proportion for standby.
2) And (3) pouring the weighed materials in the step (1) into a three-dimensional mixer after cleaning respectively, and mixing for 30 minutes.
3) Pouring the materials mixed in the step 2) into an automatic packaging machine, and packaging into 10 g/serving according to the requirement.
TABLE 2 raw material components and parts in examples 6-11
The total weight of the composition of the example was 100g, and the preparation method thereof comprises the following steps:
(1) Weighing and proportioning: weighing various materials according to a proportion for standby. (2) And (3) pouring the weighed materials in the step (1) into a three-dimensional mixer after cleaning respectively, and mixing for 30 minutes.
Table 3 comparative examples of the raw material components and parts
Nutrient detection
The sports nutritional products obtained in example 11, which promote energy expenditure, were analyzed and the results are shown in table 4.
Table 4 table of nutrient composition
The requirements of Table 1 in technical index 4.3 of the general rule of sports nutrition food of GB 24154-2015 are that the energy of the solid product for controlling energy class-promoting energy consumption is less than or equal to 300KJ/100g, the energy provided by fat is less than or equal to 25% of the total energy of the product, as can be seen from Table 4, the energy of the product is 194KJ/100g, the energy of the product meets the requirements of the standard energy value of less than or equal to 300KJ/100g, the energy provided by fat is 0KJ, the energy provided by fat meets the requirements of the standard energy provided by fat is less than or equal to 25% of the total energy of the product, and the product meets the requirements of the general rule of sports nutrition food of GB 24154-2015, and the product is a sports nutrition-controlling energy (promoting energy consumption) class product.
Experimental example 2 Experimental example for improving resting energy consumption
1.1 Subjects:
120 male mice with the age of 6 weeks are bred in separate cages after being marked with earmarks, and the breeding environment temperature is 22+/-2 ℃ and the humidity is 50+/-10%. All mice were randomly divided into 12 groups after 1 week of normal feed adaptive feeding: vitamin C group (blank group) and example group (example 1 group, example 2 group, example 3 group, example 4 group and example 5 group), comparative example group (comparative example 1 group, comparative example 2 group, comparative example 3 group, comparative example 4 group, comparative example 5 group and comparative example 6 group).
1.2 Experimental procedure:
1.2.1 mouse metabolism assay:
After the experiment starts, placing the mice into a metabolism cage for environmental adaptation for 24 hours, and collecting VCO 2 and VO 2 data for 24 hours from 8:30 in the morning of the next day to 8:30 in the morning of the third day, which is the pre-measurement data of the mice; on the third day of the experiment, the blank group was filled with 200 μl of vitamin C solution (10 mgVC powder dissolved in 10ml of water), the example group and the comparative group were respectively filled with 200 μl of the corresponding composition solution (1 g powder dissolved in 10ml of water), and the VCO 2 and VO 2 data were recorded for a total of 24 hours from 8:30 on the third morning to 8:30 on the fourth morning.
1.2.2 UCP-1, HSL, beta-AR 3 expression level measurement
After the metabolic test of the mice is finished, the mice are continuously fed for 4 days by using a conventional mouse cage, and the mice are sacrificed after neck breakage. Serum, back brown fat and white fat were removed, and UCP-1, HSL and beta-AR 3 expression levels were detected by the Real time-PCR method.
1.3 Data processing
Respiration Entropy (RER): respiratory entropy refers to the ratio of the volume of carbon dioxide released by an organism to the volume of oxygen absorbed at the same time. The instrument measures the volume of oxygen and carbon dioxide change (in ml/kg/hr) through the gas sensor and derives the value of respiration entropy using the formula rer=vco 2/VO2.
Energy consumption (HEAT): energy expenditure refers to the process of consuming energy in the body, i.e., the process of energy metabolism, when the mouse is active. The usual unit is the energy metabolism rate, i.e. the energy metabolism per unit time. Energy expenditure (HEAT) is here the total expenditure, which is the sum of basal metabolism and active metabolism. HEAT is calculated by indirect measurement, and the formula is heat= (3.815+1.232 rer) VO 2. The energy expenditure value of each mouse was calibrated uniformly with the weight, i.e. energy expenditure/body weight, in kcal/kg/hr.
Basal metabolism refers to the energy metabolism of a mouse in a basal state, i.e., in an awake state, without being affected by factors such as muscle activity, ambient temperature, food, etc. The basal metabolism here was converted by indirect means, i.e. the energy expenditure (HEAT) of the mice in the resting state over 3 statistical periods (statistical data every 10 min). The energy expenditure of 30min in each mouse in the resting state was converted to basal metabolism and then uniformly calibrated with body weight, i.e., basal expenditure/body weight in kcal/kg/hr.
1.4 Experimental results
1.4.1 Metabolism related value
The results of the respiration entropy, basal metabolism, unit basal metabolism, energy consumption and unit energy consumption of the blank group, examples 1 to 5, and comparative examples 1 to 6 are shown in Table 5.
TABLE 5
Wherein the respiration entropy of examples 1-5 is compared with that of the blank group, and P is less than 0.01, and P is less than 0.05; the basal metabolic values of examples 1-5 were compared to the placebo group, # indicated P < 0.01, # indicated P < 0.05; comparison of the unit basal metabolism of examples 1-5 with the model group, αα represents P < 0.01, and α represents P < 0.05; the energy consumption of examples 1-5 was compared to the placebo group, ββ representing P < 0.01, and β representing P < 0.05; the specific energy consumption of examples 1-5 was compared to the blank, with gamma representing P < 0.01 and gamma representing P < 0.05.
The respiratory entropy of comparative examples 1-6 was compared with that of example 5, AA representing P < 0.01, A representing P < 0.05; the basal metabolism of comparative examples 1 to 6 was compared with that of example 5, BB represents P < 0.01, and B represents P < 0.05; the unit basal metabolism of comparative examples 1 to 6 was compared with that of example 5, CC representing P < 0.01, C representing P < 0.05; the energy consumption of comparative examples 1 to 6 was compared with that of example 5, DD represents P < 0.01, D represents P < 0.05; the unit energy consumption of comparative examples 1 to 6 was compared with that of example 5, EE represents P < 0.01, and P < 0.05.
As can be seen from Table 4, the respiration entropy, basal metabolism, unit basal metabolism, energy consumption, and unit energy consumption of examples 1-5 were all significantly higher than those of the control group (p < 0.01), wherein the significant differences in basal metabolism and unit basal metabolism indicate that the composition of the present invention can increase basal metabolism consumption, i.e., resting energy consumption; the significant differences in energy consumption and unit energy consumption also indicate that the compositions provided by the present invention can promote resting energy consumption and exercise energy consumption. Comparative examples 1-6 compared with example 5, the composition prepared in example 5 has significantly higher respiration entropy, basal metabolism, unit basal metabolism, energy consumption and unit energy consumption than the comparative example (p < 0.01), thus demonstrating that the synergistic combination of lotus leaf powder, yerba mate extract, laminarin, seaweed powder, black pepper extract and L-carnitine realizes the effect of promoting energy consumption of the composition.
1.4.2 UCP1mRNA expression level
The UCP1mRNA expression levels of the blank, examples 1 to 5, and comparative examples 1 to 6 are shown in Table 6.
Wherein the UCP1mRNA expression level of examples 1-5 is compared with that of the blank control group, wherein P is less than 0.01, and P is less than 0.05; UCP1mRNA expression levels of comparative examples 1 to 6 were compared with example 5, and # indicates P < 0.01 and # indicates P < 0.05.
As shown in Table 5, the UCP1mRNA expression levels were significantly different (p < 0.01) in examples 1 to 5 compared to the blank group, and were significantly different (p < 0.01) in comparative examples 1 to 6 compared to example 5.
1.4.3 HSLmRNA expression level
The expression levels of HSLmRNA in the blank, examples 1 to 5, and comparative examples 1 to 6 are shown in Table 7.
TABLE 7
Wherein HSLmRNA of examples 1-5 expressed in amounts comparable to the blank, P <0.01 and P < 0.05; the HSLmRNA expression levels of comparative examples 1 to 6 were compared with example 5, # represents P <0.01, and # represents P < 0.05.
As shown in Table 6, the HSL mRNA expression levels of examples 1 to 5 were extremely significantly different (p < 0.01) from those of the blank control group, and the HSLmRNA expression levels of comparative examples 1 to 6 were extremely significantly different (p < 0.01) from those of comparative example 5.
4.1.4 Beta-AR 3mRNA expression level
The expression levels of the β -AR3mRNA of the blank, examples 1 to 5 and comparative examples 1 to 6 are shown in Table 8.
TABLE 8
Wherein the β -AR3mRNA expression levels of examples 1-5 were compared to the blank, representing P < 0.01, representing P < 0.05; the expression level of the beta-AR 3mRNA of comparative examples 1 to 6 was compared with that of example 5, and # represents P < 0.01 and # represents P < 0.05.
As shown in Table 7, the expression level of β -AR3mRNA was significantly different (p < 0.01) in examples 1 to 5 compared to the blank group, and the expression level of β -AR3mRNA was significantly different (p < 0.01) in example 5 compared to comparative examples 1 to 6.
UCP1 (mitochondrial brown fat uncoupling protein 1) is a mitochondrial inner membrane transport protein responsible for heat production, and the expression of UCP1mRNA can reflect the condition of white fat browning and brown fat heat production, further reflect the condition of organism metabolic rate, and indicate that the higher the brown fat heat production is, the more energy consumption is indicated by the higher the expression quantity of UCP1 mRNA. The release of epinephrine can activate the fat beta-3 receptor (beta-AR 3), inhibit the activity of phosphodiesterase, promote the hydrolysis of triglyceride into fatty acid, accelerate the decomposition of fat, and show that the higher the expression level of beta-AR 3mRNA, the higher the decomposition speed of fat and the higher the metabolism rate. Hormone sensitive triglyceride lipase (HSL) is a key enzyme and a speed-limiting enzyme for initial start of triglyceride decomposition in adipose tissues, is responsible for decomposing triglyceride in adipose tissues to release free fatty acid, is the most key factor for regulating the decomposition of adipose tissues, and is also one of key enzymes for influencing the fat deposition of animals. The higher the HSLmRNA expression quantity is, the higher the fat decomposition speed is, and the metabolism rate is improved. Results of UCP1mRNA expression level, HSLmRNA expression level and beta-AR 3mRNA expression level show that the composition prepared from lotus leaf powder, yerba mate extract, laminarin, seaweed powder, black pepper extract and L-carnitine can accelerate lipolysis, increase organism resting energy consumption and improve metabolism rate.
Experimental example 3 mouse exercise endurance test
The testing process comprises the following steps: 120 healthy male mice, weighing 20-23g, were randomly divided into 13 groups by body mass after 7d of adaptive feeding, and divided into a blank group, an example group (example 1 group, example 2 group, example 3 group, example 4 group and example 5 group), and a comparative example group (comparative example 1 group, comparative example 2 group, comparative example 3 group, comparative example 4 group, comparative example 5 group and comparative example 6 group). The mice were swimming trained using a standard mouse swimming pool at about 25 ℃ for 30d swimming exercises and the exhausted swimming was performed on day 30. The blank group was fed with normal feed and drinking water, and the remaining groups were given 10mL/kg BW of the compositions of examples 1-5 and comparative examples 1-6, respectively, in addition to the normal feed and drinking water. The mice were subjected to a running-out swimming test on day 30, so that the mice were loaded with 8% copper wires, and each group of mice reached a running-out state, and corresponding running-out time was recorded strictly according to the running-out judgment standard (when the heads of the mice were immersed in the water for 10s and were unable to float out). Test results: as shown in table 9.
TABLE 9 results of mice exercise endurance experiments
Wherein the depletion swimming times min of examples 1-5 are compared with the blank control group, wherein P < 0.01 and P < 0.05; the depletion swimming times min of comparative examples 1-6 are compared with example 5, # indicates P < 0.01, # indicates P < 0.05.
As shown in the table above, examples 1-5 and the control group of the blank group are compared, and the exhaustion time is extremely higher than that of the blank group (p is less than 0.01), so that the composition of the invention has good effect of improving exercise endurance. Compared with comparative examples 1-6, the compositions prepared in examples 1-5 have a swimming time of more than 60min, and the compositions prepared in comparative examples 1-6 have a swimming time of less than 60min due to the lack of one of the raw material components, thereby demonstrating that the exercise endurance effect achieved by the synergistic combination of the lotus leaf powder, yerba mate extract, laminarin, seaweed powder, black pepper extract and L-carnitine is good.
The invention has been further described above in connection with specific embodiments, which are exemplary only and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present invention may be made without departing from the spirit and scope of the present invention, but these changes and substitutions fall within the scope of the present invention.

Claims (10)

1. An athletic nutritional composition for promoting energy expenditure, comprising the following components in parts by weight: 0.2-1 part of lotus leaf powder, 3-10 parts of yerba mate extract, 1-10 parts of kelp extract, 1-6 parts of seaweed powder, 1-6 parts of black pepper extract and 5-20 parts of L-carnitine.
2. The composition of claim 1, comprising the following components by weight: 0.2-0.6 part of lotus leaf powder, 3-6 parts of yerba mate extract, 1-5 parts of kelp extract, 1-4 parts of seaweed powder, 1-3 parts of black pepper extract and 5-10 parts of L-carnitine.
3. The composition of claim 2, comprising the following components by weight: 0.5 part of lotus leaf powder, 4 parts of yerba mate extract, 3 parts of kelp extract, 3 parts of seaweed powder, 2 parts of black pepper extract and 10 parts of L-carnitine.
4. A composition according to claim 1, wherein the total flavonoids content of the lotus leaf powder is not less than 0.2%; preferably, the total flavone content in the lotus leaf powder is more than or equal to 0.5%;
The caffeine content in the yerba mate extract is more than or equal to 20%; preferably, the caffeine content in the yerba mate extract is more than or equal to 25%;
the content of fucoxanthin in the laminarin is more than or equal to 1 percent; preferably, the content of fucoxanthin in the laminarin is more than or equal to 2%;
The brown algae polyphenol content in the seaweed meal is more than 20%; preferably, the brown algae polyphenol content in the seaweed meal is more than 35%;
The alkaloid content in the black pepper extract is more than or equal to 60%; preferably, the alkaloid content in the black pepper extract is more than or equal to 95%.
5. A method for preparing the composition of any one of claims 1 to 4, comprising the step of weighing and mixing lotus leaf powder, yerba mate extract, laminarin, seaweed powder, black pepper extract and l-carnitine uniformly.
6. Use of a composition according to any one of claims 1-4 or a composition obtainable by a process according to claim 5 for the preparation of a product for promoting energy expenditure and/or a product for weight loss.
7. An athletic nutritional product for enhancing energy expenditure, comprising a composition according to any one of claims 1-4.
8. The product of claim 7, further comprising a sweetener, an acidity regulator, and a flavor; preferably, the sweetener is at least one of erythritol, sucralose and acesulfame potassium; the acidity regulator is at least one of citric acid, sodium citrate and sodium bicarbonate.
9. The product according to claim 8, characterized by comprising the following components in parts by weight: 0.2-1 part of lotus leaf powder, 3-10 parts of yerba mate extract, 1-10 parts of kelp extract, 1-6 parts of seaweed powder, 1-6 parts of black pepper extract, 5-20 parts of L-carnitine, 70-80 parts of erythritol, 0.6-1 part of citric acid monohydrate, 0.4-1 part of sodium citrate, 0.05-0.1 part of sodium bicarbonate, 0.02-0.05 part of sucralose, 0.05-0.1 part of acesulfame potassium and 0.6-1 part of edible essence.
10. A method of preparing a product according to any one of claims 7 to 9, comprising the step of weighing each of the materials in proportions and mixing for 15 to 30 minutes.
CN202311766405.1A 2023-12-21 2023-12-21 Sports nutrition composition for promoting energy consumption and preparation method and application thereof Pending CN118216670A (en)

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