Protein solid beverage containing edible petals and preparation method thereof
By steam sterilizing the flower petals, the problem of microbial control in protein solid beverages was solved, achieving uniform distribution of the petals and preservation of flavor, thus enhancing the natural taste and health benefits of the beverage.
Patent Information
- Application Number
- CN202410574041.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-11-14
AI Technical Summary
Edible flower petals that have not undergone extraction and processing are difficult to add directly to existing protein solid beverages, and the microbial content is difficult to control, thus failing to meet the quality standards for solid beverages.
Fresh flower petals are treated with steam to sterilize them, controlling the moisture content to be below 15%. They are then subjected to superheated steam sterilization at specific temperatures and pressures before being mixed with other ingredients to ensure that the original flavor and microorganisms of the petals meet beverage standards.
To preserve the original flavor of the petals to the greatest extent, the petals are evenly distributed in the protein solid beverage, enhancing the natural taste and health benefits, while meeting the microbial control standards for solid beverages.
Smart Images
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Abstract
Description
Technical Field
[0001] This invention relates to a protein solid beverage and its preparation method. Background Technology
[0002] my country boasts a rich variety of flower resources, with over 19 species explicitly designated as edible by regulations (referring to regulations on new food ingredients, medicinal and edible flowers, etc.), such as common varieties like jasmine, osmanthus, chrysanthemum, rose, and cherry blossom. Flowers typically possess distinctive aromas, making edible flowers a long-standing and important ingredient in cooking and baking. With advancements in technology, China's edible flower industry is flourishing, and the industrial application of edible flowers is increasing, leading to a growing number of beverage products containing floral ingredients on the market.
[0003] Protein-based solid beverages are an important category of beverage products. These are solid beverages containing a certain amount of edible protein (from animal and / or plant sources) with or without other excipients, and represent a significant form of protein and nutritional supplementation on the market. With the diversification of health needs, many products have begun to incorporate herbal ingredients to provide additional health benefits; edible floral ingredients are a key example. However, conventional solid beverages often contain highly processed floral products, with extracts being the most commonly used form. But the industrial steps involved in processing, such as cell wall breaking, extraction, drying, and acid hydrolysis, inevitably cause significant damage to the original flavor characteristics and taste of the plants.
[0004] Adding unprocessed flower petal tissue to solid beverages is beneficial for preserving the flavor of the flowers. However, commonly used edible flowers are primary agricultural processing raw materials, and after harvesting and processing, quality control is often carried out according to the standards for substitute tea, making it difficult to meet the microbiological standards for solid beverages. This limits the use of edible flower raw materials in protein solid beverages. Summary of the Invention
[0005] This invention aims to develop a protein solid beverage containing edible flower petals. The inventors discovered that edible flower petals, as a primary agricultural product, have difficult-to-control microbial content after simple drying, and therefore cannot be directly added to protein solid beverages. Therefore, it is necessary to explore appropriate processing methods for edible flower petals to achieve the addition of the original flower petal raw material to protein solid beverages.
[0006] This invention provides a protein solid beverage containing edible flower petals, comprising:
[0007] 1) Protein-based raw materials;
[0008] 2) Other nutrient ingredients, selected from one or more of the following: fat ingredients, carbohydrate ingredients, dietary fiber ingredients, and mixtures of multivitamins and minerals;
[0009] 3) System auxiliary materials, and
[0010] 4) Petal-like raw materials.
[0011] The protein raw materials are selected from one or two of plant proteins and animal proteins; optionally, the plant protein is soy protein isolate, pea protein isolate, rice protein isolate, wheat protein isolate or other plant proteins, and the animal protein is milk protein concentrate, whey protein isolate or other animal proteins.
[0012] The fatty raw materials are selected from one or more of medium-chain triglycerides, medium- and long-chain triglycerides, diglycerides, sunflower seed oil, rapeseed oil, coconut oil, corn oil, linoleic acid, and phospholipids.
[0013] The carbohydrate raw materials are selected from one or more of plant starch, maltodextrin, fructose, glucose, sucrose, maltose and isomaltulose.
[0014] Dietary fiber ingredients are selected from one or more of polydextrose, resistant dextrin, cellulose, inulin, fructooligosaccharides, xylooligosaccharides, trehalose, and isomaltooligosaccharides.
[0015] The multivitamin and mineral blend is selected from one or more of the following: vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin C, folic acid, niacin, pantothenic acid, iron, zinc, calcium, magnesium, and phosphorus.
[0016] The auxiliary raw materials of the system are selected from one or more of xanthan gum, gum arabic, carrageenan, konjac gum, psyllium husk, calcium caseinate, pectin and silica.
[0017] The petal-type raw materials are selected from edible flowers. Edible flowers refer to the green food edible flowers specified in the agricultural industry standard "Green Food Edible Flowers" (NY / T1506-2015), as well as other edible flowers approved by the state, such as flowers that have been listed as new food raw materials. In some implementation plans, the petal-type raw materials are selected from one or more of the following: double-petaled rose, osmanthus, jasmine, chrysanthemum, tea tree flower, dendrobium officinale flower, peony, notoginseng flower, loquat flower, cherry blossom, honeysuckle, eucommia male flower, gardenia, broom flower, bitter orange blossom, and sophora japonica flower.
[0018] In some embodiments, the protein solid beverage, by weight, comprises 20-50% protein ingredients, 1-10% fat ingredients, 20-50% carbohydrate ingredients, 5-20% dietary fiber ingredients, 1-2% compound vitamin and mineral mixture, 0.5-5% system auxiliary ingredients, and 0.5-20% petal ingredients. Preferably, the proportion of petal ingredients is 0.5-5%.
[0019] In some embodiments, the petal-like material is selected from double-petaled rose petals. In some embodiments, the petal-like material is selected from osmanthus petals. In some embodiments, the petal-like material is selected from jasmine petals.
[0020] In some embodiments, the protein solid beverage, by weight, comprises: 42% soy protein isolate, 35.2% fructose, 8% polydextrose, 10% cellulose, 0.3% inulin, 0.5% MCT oil, 0.5% canola oil, 1.5% vitamin and mineral premix, 0.1% silica, 0.3% konjac flour, 0.4% xanthan gum, 0.2% guar gum, and 1% double rose petals.
[0021] In some embodiments, the protein solid beverage, by weight, comprises: 24.6% pea protein isolate, 16.4% rice protein isolate, 26% fructose, 10% maltodextrin, 7% resistant dextrin, 10% cellulose, 0.2% fructooligosaccharides, 1% flaxseed oil microcapsule powder, 0.3% canola oil, 1.5% vitamin and mineral premix, 0.1% silica, 1% psyllium husk powder, 0.4% xanthan gum, 0.2% guar gum, 0.1% pectin, and 1.2% osmanthus petals.
[0022] In some embodiments, the protein solid beverage, by weight, comprises: 25% milk protein concentrate, 10% whey protein isolate, 8% soy protein isolate, 20% fructose, 10% isomaltulose, 5% maltodextrin, 7% polydextrose, 10% cellulose, 0.2% inulin, 1.2% sunflower seed oil microcapsule powder, 0.2% canola oil, 1.5% vitamin and mineral premix, 0.1% silica, 0.2% carrageenan, 0.6% xanthan gum, 0.2% guar gum, 0.2% pectin, and 0.6% jasmine petals.
[0023] Preferably, the petal-like raw material is obtained by steam sterilization of dried fresh petal-like raw material. In some embodiments, the moisture content of the dried fresh petal-like raw material is less than 15%, preferably less than 7%.
[0024] Preferably, the steam sterilization step is superheated steam sterilization. In some embodiments, the sterilization temperature in the steam sterilization step is 130-175℃, preferably 140-155℃. In some embodiments, the steam pressure in the steam sterilization step is 0.1 MPa-0.45 MPa, more preferably 0.15 MPa-0.3 MPa, most preferably 0.2 MPa, and the sterilization time is 2-10 seconds, preferably 3-5 seconds. In some embodiments, the compressed air flow rate in the steam sterilization step is 8-15 m / s. 3 11-13m is preferred 3 .
[0025] The present invention also provides a method for preparing a protein solid beverage, comprising the following steps:
[0026] 1) Sterilize the dried fresh flower petals with steam;
[0027] 2) Mix the petal-like raw material obtained in step 1) with other raw materials, including but not limited to protein raw materials, fat raw materials, carbohydrate raw materials, dietary fiber raw materials, compound vitamin and mineral mixtures, and system auxiliary raw materials, to obtain a protein solid beverage.
[0028] In some embodiments, the moisture content of the dried fresh petal-like raw material in step 1) is less than 15%, preferably less than 7%.
[0029] In some implementation schemes, the petal-like raw materials in step 1) are sterilized and then sieved, such as through a 4-30 mesh sieve, preferably through a 4-24 mesh sieve; preferably through a 4-10 mesh sieve; or through a 10-24 mesh sieve.
[0030] In some implementations, the mixing time for step 2) is 1-20 minutes, preferably 2-10 minutes.
[0031] In some embodiments, the other ingredients are mixed before step 2). Preferably, the other ingredients are mixed for 10-60 minutes, more preferably for 20-40 minutes, and even more preferably for 20-35 minutes.
[0032] Preferably, the steam sterilization step is superheated steam sterilization. In some embodiments, the sterilization temperature in the steam sterilization step is 130-175℃, preferably 140-155℃. In some embodiments, the steam pressure in the steam sterilization step is 0.1 MPa-0.45 MPa, more preferably 0.15 MPa-0.3 MPa, most preferably 0.2 MPa, and the sterilization time is 2-10 seconds, preferably 3-5 seconds. In some embodiments, the compressed air flow rate in the steam sterilization step is 8-15 m / s. 3 11-13m is preferred 3 .
[0033] Other ingredients of the protein solid beverage of the present invention include:
[0034] 1) Protein-based raw materials;
[0035] 2) Other nutrient ingredients, selected from one or more of the following: fat ingredients, carbohydrate ingredients, dietary fiber ingredients, and mixtures of multivitamins and minerals;
[0036] 3) Auxiliary raw materials for the system,
[0037] The protein raw materials are selected from one or two of plant proteins and animal proteins; optionally, the plant protein is soy protein isolate, pea protein isolate, rice protein isolate, wheat protein isolate or other plant proteins, and the animal protein is milk protein concentrate, whey protein isolate or other animal proteins.
[0038] The fatty raw materials are selected from one or more of medium-chain triglycerides, medium- and long-chain triglycerides, diglycerides, sunflower seed oil, rapeseed oil, coconut oil, corn oil, linoleic acid, and phospholipids.
[0039] The carbohydrate raw materials are selected from one or more of plant starch, maltodextrin, fructose, glucose, sucrose, maltose and isomaltulose.
[0040] Dietary fiber ingredients are selected from one or more of polydextrose, resistant dextrin, cellulose, inulin, fructooligosaccharides, xylooligosaccharides, trehalose, and isomaltooligosaccharides.
[0041] The multivitamin and mineral blend is selected from one or more of the following: vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin C, folic acid, niacin, pantothenic acid, iron, zinc, calcium, magnesium, and phosphorus.
[0042] The auxiliary raw materials of the system are selected from one or more of xanthan gum, gum arabic, carrageenan, konjac gum, psyllium husk, calcium caseinate, pectin and silica.
[0043] The petal-type raw materials are selected from edible flowers. Edible flowers refer to the green food edible flowers specified in the agricultural industry standard "Green Food Edible Flowers" (NY / T1506-2015), as well as other edible flowers approved by the state, such as flowers that have been listed as new food raw materials. In some implementation plans, the petal-type raw materials are selected from one or more of the following: double-petaled rose, osmanthus, jasmine, chrysanthemum, tea tree flower, dendrobium officinale flower, peony, notoginseng flower, loquat flower, cherry blossom, honeysuckle, eucommia male flower, gardenia, broom flower, bitter orange blossom, and sophora japonica flower.
[0044] In some embodiments, the protein solid beverage, by weight, comprises 20-50% protein ingredients, 1-10% fat ingredients, 20-50% carbohydrate ingredients, 5-20% dietary fiber ingredients, 1-2% compound vitamins and minerals mixture, 0.5-5% system auxiliary ingredients, and 0.5-20% flower petal ingredients. Preferably, the proportion of flower petal ingredients is 0.5-5%.
[0045] In some embodiments, the petal-like material is selected from double-petaled rose petals. In some embodiments, the petal-like material is selected from osmanthus petals. In some embodiments, the petal-like material is selected from jasmine petals.
[0046] In some embodiments, the protein solid beverage, by weight, comprises: 42% soy protein isolate, 35.2% fructose, 8% polydextrose, 10% cellulose, 0.3% inulin, 0.5% MCT oil, 0.5% canola oil, 1.5% vitamin and mineral premix, 0.1% silica, 0.3% konjac flour, 0.4% xanthan gum, 0.2% guar gum, and 1% double rose petals.
[0047] In some embodiments, the protein solid beverage, by weight, comprises: 24.6% pea protein isolate, 16.4% rice protein isolate, 26% fructose, 10% maltodextrin, 7% resistant dextrin, 10% cellulose, 0.2% fructooligosaccharides, 1% flaxseed oil microcapsule powder, 0.3% canola oil, 1.5% vitamin and mineral premix, 0.1% silica, 1% psyllium husk powder, 0.4% xanthan gum, 0.2% guar gum, 0.1% pectin, and 1.2% osmanthus petals.
[0048] In some embodiments, the protein solid beverage, by weight, comprises: 25% milk protein concentrate, 10% whey protein isolate, 8% soy protein isolate, 20% fructose, 10% isomaltulose, 5% maltodextrin, 7% polydextrose, 10% cellulose, 0.2% inulin, 1.2% sunflower seed oil microcapsule powder, 0.2% canola oil, 1.5% vitamin and mineral premix, 0.1% silica, 0.2% carrageenan, 0.6% xanthan gum, 0.2% guar gum, 0.2% pectin, and 0.6% jasmine petals.
[0049] The protein solid beverage provided by this invention, by adding raw flower petals processed with a special sterilization process and selecting specific specifications, maximizes the preservation of the original flavor of the petals and achieves uniform distribution of the petals in the protein solid beverage, thereby enhancing the overall natural taste and health benefits of the protein solid beverage. Simultaneously, through a special steam sterilization process, the product meets the microbial control standards for solid beverages. Detailed Implementation
[0050] The present invention will now be described in detail through specific embodiments. These embodiments are merely illustrative examples of a protein solid beverage containing edible flower petals according to the present invention, and do not represent the entirety of the present invention, nor should they be construed as limiting the scope of protection of the present invention. Several adjustments or improvements can be made without departing from the essential concept of the present invention, and all such adjustments or improvements fall within the scope of protection of the present invention.
[0051] All raw materials mentioned in this article are commercially available products that meet the relevant national standards.
[0052] Example 1: Screening of Steam Sterilization Parameters
[0053] Dried double-petaled rose petals (moisture content controlled to <7%) were steam-sterilized at different temperatures (Note: The inventors found that steam containing condensation water is unsuitable for sterilization at temperatures below 130℃). The sterilization time was controlled. The odor and appearance of the dried flowers after sterilization were observed. The results are shown in Table 1.
[0054] Table 1: Screening Experiment for Steam Sterilization Parameters
[0055] Temperature (°C) sterilization time odor Appearance 140-155 3-5s Petal-like fragrance No change 140-155 6-8s burnt smell Not obvious 160-175 3-5s burnt smell Slightly yellowish
[0056] The results showed that the aroma of dried flowers could be preserved and their appearance remained largely unchanged after steam sterilization at 140-155℃ for 3-5 seconds. However, when the sterilization time was increased to 6-8 seconds or the temperature was raised to 160-175℃, the aroma and appearance of the dried flowers were affected to varying degrees, making them unsuitable as raw materials for protein solid beverages.
[0057] Example 2: A protein solid beverage containing steam-sterilized double-petaled rose petals
[0058] Double-petaled rose petals that have been conventionally dried (moisture content controlled <7%) are then steam-sterilized at a temperature of 140-155℃, a steam pressure of 0.2 MPa, and a compressed air flow rate of 11-13 m / s. 3 Sterilize for 3-5 seconds, then sieve the sterilized petals to obtain 4-10 mesh raw materials for later use.
[0059] Mix the following amounts of ingredients (the proportions are based on the mass ratio of a protein solid beverage) for 30 minutes:
[0060] Soy protein isolate 210g (42%)
[0061] Fructose 176g (35.2%)
[0062] Polydextrose 40g (8%)
[0063] 50g of cellulose (10%)
[0064] Inulin 1.5g (0.3%)
[0065] MCT oil 2.5g (0.5%)
[0066] 2.5g (0.5%) of rapeseed oil.
[0067] Vitamin and mineral premix 7.5g (1.5%)
[0068] 0.5g (0.1%) of silicon dioxide,
[0069] 1.5g (0.3%) of konjac powder.
[0070] Xanthan gum 2g (0.4%)
[0071] Guar gum 1g (0.2%);
[0072] Then add 5g (1%) of prepared double-petaled rose petals and continue mixing for 6 minutes to obtain the protein solid beverage product.
[0073] According to the test method based on GB7101-2015, the total bacterial count limit for protein solid beverages is: n=5, c=2, m=10. 4 M = 5 × 10 4 The total bacterial count (CFU / g) of the resulting solid beverages was 10, 10, 20, <10, <10.
[0074] Example 3: A protein solid beverage containing conventionally dried double-petaled rose petals
[0075] Mix the following amounts of ingredients (the proportions are based on the mass ratio of a protein solid beverage) for 30 minutes:
[0076] Soy protein isolate 210g (42%)
[0077] Fructose 176g (35.2%)
[0078] Polydextrose 40g (8%)
[0079] 50g (10%) of cellulose
[0080] Inulin 1.5g (0.3%)
[0081] MCT oil 2.5g (0.5%)
[0082] 2.5g (0.5%) of rapeseed oil.
[0083] Vitamin and mineral premix 7.5g (1.5%)
[0084] 0.5g (0.1%) of silicon dioxide,
[0085] 1.5g (0.3%) of konjac powder.
[0086] Xanthan gum 2g (0.4%)
[0087] Guar gum 1g (0.2%);
[0088] Then, add 5g (1%) of dried double-petal rose petals that have been dried using conventional methods and passed through a 4-10 mesh sieve (with moisture content controlled to <7%), and continue mixing for 6 minutes to obtain the protein solid beverage product.
[0089] Example 4: A protein solid beverage containing steam-sterilized osmanthus flowers
[0090] Dried osmanthus flowers (moisture content controlled <7%) are steam-sterilized at a temperature of 140-155℃, a steam pressure of 0.2 MPa, and a compressed air flow rate of 11-13 m / s. 3 The sterilization time is 3-5 seconds. After sterilization, the petals are sieved to obtain 10-24 mesh raw materials for later use.
[0091] Mix the following ingredients (the proportions are based on the mass ratio of a protein solid beverage) for 25 minutes:
[0092] Pea protein isolate 123g (24.6%)
[0093] Rice protein isolate 82g (16.4%)
[0094] 130g fructose (26%)
[0095] 50g (10%) of maltodextrin
[0096] 35g (7%) of resistant dextrin
[0097] 50g (10%) of cellulose
[0098] 1g (0.2%) of fructooligosaccharides
[0099] Flaxseed oil microcapsule powder 5g (1%)
[0100] 1.5g (0.3%) of rapeseed oil.
[0101] Vitamin and mineral premix 7.5g (1.5%)
[0102] 0.5g (0.1%) of silicon dioxide,
[0103] 5g (1%) of psyllium husk powder,
[0104] Xanthan gum 2g (0.4%)
[0105] Guar gum 1g (0.2%)
[0106] Pectin 0.5g (0.1%);
[0107] Then add 6g (1.2%) of prepared osmanthus petals and continue mixing for 5 minutes to obtain the protein solid beverage product.
[0108] The total bacterial count (CFU / g) of the obtained solid beverage was <10, <10, <10, <10, <10.
[0109] Example 5: A protein solid beverage containing conventionally dried osmanthus flowers
[0110] Mix the following amounts of ingredients (the proportions are based on the mass ratio of a protein solid beverage) for 25 minutes.
[0111] Pea protein isolate 123g (24.6%)
[0112] Rice protein isolate 82g (16.4%)
[0113] 130g fructose (26%)
[0114] 50g (10%) of maltodextrin
[0115] 35g (7%) of resistant dextrin
[0116] 50g (10%) of cellulose
[0117] 1g (0.2%) of fructooligosaccharides
[0118] Flaxseed oil microcapsule powder 5g (1%)
[0119] 1.5g (0.3%) of rapeseed oil.
[0120] Vitamin and mineral premix 7.5g (1.5%)
[0121] 0.5g (0.1%) of silicon dioxide,
[0122] 5g (1%) of psyllium husk powder,
[0123] Xanthan gum 2g (0.4%)
[0124] Guar gum 1g (0.2%)
[0125] Pectin 0.5g (0.1%);
[0126] Then, add 6g (1.2%) of dried osmanthus flowers that have been dried using conventional methods and passed through a 10-24 mesh sieve (with moisture content controlled to <7%), and continue mixing for 5 minutes to obtain the protein solid beverage product.
[0127] Example 6: A protein solid beverage containing steam-sterilized jasmine flowers
[0128] Dried jasmine flowers (moisture content controlled <7%) are steam-sterilized at a temperature of 140-155℃, a steam pressure of 0.2 MPa, and a compressed air flow rate of 11-13 m / s. 3 Sterilize for 3-5 seconds, then sieve and select 10-24 mesh raw materials for later use.
[0129] Mix the following amounts of ingredients (the proportions are based on the mass ratio of a protein solid beverage) for 26 minutes:
[0130] 125g (25%) of milk protein concentrate.
[0131] 50g (10%) of whey protein isolate,
[0132] 40g (8%) soy protein isolate
[0133] 100g (20%) of fructose
[0134] Isomaltulose 50g (10%)
[0135] Maltodextrin 25g (5%)
[0136] Polydextrose 35g (7%)
[0137] 50g (10%) of cellulose
[0138] Inulin 1g (0.2%)
[0139] Sunflower seed oil microcapsule powder 6g (1.2%)
[0140] 1g (0.2%) of rapeseed oil,
[0141] Vitamin and mineral premix 7.5g (1.5%)
[0142] 0.5g (0.1%) of silicon dioxide,
[0143] Carrageenan 1g (0.2%)
[0144] Xanthan gum 3g (0.6%)
[0145] Guar gum 1g (0.2%)
[0146] 1g (0.2%) of pectin;
[0147] Subsequently, add 3 g (0.6%) of prepared jasmine petals. Continue to mix for 4 minutes to obtain the protein solid beverage product.
[0148] Upon detection, the total number of colonies (CFU / g) of the obtained solid beverage was: 10, 45, 25, <10, <10.
[0149] Example 7: Appearance state and microbial content of the protein solid beverage
[0150] Observe the appearance and odor of the petal raw materials added in Examples 2 - 5. Detect the moisture content according to the method of GB 5009.3 - 2016 (II). According to <GB 4789.1 - 2016 National Food Safety Standard Food Microbiology Examination>, detect the total number of colonies and the maximum probable number of coliforms of the petal raw materials and the solid beverage. The results are shown in Table 2:
[0151] Table 2: Appearance state and microbial content of the protein solid beverage
[0152]
[0153]
[0154] The experimental results show that the total number of colonies and the number of coliforms in the petal raw materials and the finished products used in Example 3 and Example 5 are too high and are not suitable as protein solid beverages. After the petal raw materials are subjected to steam sterilization treatment in Example 2 and Example 4, the total number of colonies and the number of coliforms in the petal raw materials and the finished products decrease significantly, meeting the requirements of the protein solid beverage. At the same time, the appearance of the treated petals has no obvious change, and they still have the characteristic aroma of the petals.
Claims
1. A protein solid beverage containing edible flower petals, comprising, by weight, 20-50% protein ingredients, 1-10% fat ingredients, 20-50% carbohydrate ingredients, 5-20% dietary fiber ingredients, 1-2% compound vitamin and mineral mixture, 0.5-5% auxiliary ingredients, and 0.5-20% flower petal ingredients.
2. The protein solid beverage according to claim 1, wherein, The protein raw materials are selected from one or both of plant protein and animal protein; optionally, the plant protein is soy protein isolate, pea protein isolate, rice protein isolate, wheat protein isolate, or other plant protein, and the animal protein is milk protein concentrate, whey protein isolate, or other animal protein; the fat raw materials are selected from one or more of medium-chain triglycerides, medium- and long-chain triglycerides, diglycerides, sunflower seed oil, canola oil, coconut oil, corn oil, flaxseed oil, conjugated linoleic acid, and phospholipids; the carbohydrate raw materials are selected from one or more of plant starch, maltodextrin, fructose, glucose, sucrose, maltose, and isomaltulose; the dietary fiber raw materials are selected from polydextrose, resistant dextrin, cellulose, inulin, fructooligosaccharides, xylooligosaccharides, etc. One or more of trehalose and isomaltooligosaccharides; the complex vitamin and mineral mixture is selected from one or more of vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin C, folic acid, niacin, pantothenic acid, iron, zinc, calcium, magnesium, and phosphorus; the system auxiliary raw materials are selected from one or more of xanthan gum, gum arabic, carrageenan, konjac gum, psyllium husk, calcium caseinate, pectin, and silicon dioxide; the petal raw materials are edible flowers, preferably selected from one or more of double-petaled rose, osmanthus, jasmine, chrysanthemum, tea tree flower, dendrobium officinale flower, peony flower, notoginseng flower, loquat flower, cherry blossom, honeysuckle, eucommia male flower, gardenia, broom flower, bitter orange flower, and sophora flower.
3. The protein solid beverage according to claim 1, comprising, by weight of the protein solid beverage: 42% soy protein isolate Fructose 35.2%, Polydextrose 8%, 10% cellulose Inulin 0.3%, MCT oil 0.5%, Canola oil 0.5%, Vitamin and mineral premix 1.5%, 0.1% silicon dioxide Konjac powder 0.3%, Xanthan gum 0.4%, Guar gum 0.2%; Double rose petals: 1%.
4. The protein solid beverage according to claim 1, comprising, by weight of the protein solid beverage: Pea protein isolate 24.6%, Rice protein isolate 16.4%, Fructose 26%, 10% maltodextrin 7% resistant dextrin 10% cellulose Fructooligosaccharides 0.2%, Flaxseed oil microcapsule powder 1%, Canola oil 0.3%, Vitamin and mineral premix 1.5%, 0.1% silicon dioxide 1% psyllium husk powder Xanthan gum 0.4%, Guar gum 0.2%, Pectin 0.1%; Osmanthus petals: 1.2%.
5. The protein solid beverage according to claim 1, comprising, by weight of the protein solid beverage: Milk protein concentrate 25%, 10% whey protein isolate Soy protein isolate 8%, Fructose 20%, Isomaltulose 10%, 5% maltodextrin Polydextrose 7%, 10% cellulose Inulin 0.2%, Sunflower seed oil microcapsule powder 1.2%, Canola oil 0.2%, Vitamin and mineral premix 1.5%, 0.1% silicon dioxide Carrageenan 0.2%, Xanthan gum 0.6%, Guar gum 0.2%, Pectin 0.2%; Jasmine petals: 0.6%.
6. The protein solid beverage according to claim 1, wherein: The petal-like raw material is obtained by steam sterilization of dried fresh petal-like raw material.
7. The protein solid beverage according to claim 6, wherein: The moisture content of dried fresh flower petals is less than 15%, preferably less than 7%.
8. The protein solid beverage according to claim 6 or 7, wherein: The steam sterilization step is superheated steam sterilization.
9. The protein solid beverage according to any one of claims 6 to 8, wherein: In the steam sterilization step, the sterilization temperature is 140-155℃.
10. The protein solid beverage according to any one of claims 6 to 9, wherein: In the steam sterilization step, the steam pressure is 0.1 MPa-0.45 MPa, and the sterilization time is 3-5 seconds.
11. A method for preparing a protein solid beverage according to claims 1 to 5, comprising the following steps: 1) Sterilize the dried fresh flower petals with steam; 2) Mix the petal-like raw materials obtained in step 1) with other raw materials to obtain a protein solid beverage.
12. The method according to claim 11, wherein the moisture content of the dried fresh petal-like raw material is less than 15%, preferably less than 7%.
13. The method according to claim 11, wherein the steam sterilization step is superheated steam sterilization.
14. The method according to any one of claims 11 to 13, characterized in that: In the steam sterilization step, the sterilization temperature is 140-155℃.
15. The method according to any one of claims 11 to 14, characterized in that: In the steam sterilization step, the steam pressure is 0.1 MPa-0.45 MPa, and the sterilization time is 3-5 seconds.
16. The method according to any one of claims 11 to 15, characterized in that: After the steam sterilization step, the petal-shaped raw materials are passed through a 4-30 mesh sieve, preferably a 4-24 mesh sieve, and more preferably a 4-10 mesh sieve or a 10-24 mesh sieve.