CN-121970858-A - Sugar-free electrolyte solid beverage composition and preparation method thereof

CN121970858ACN 121970858 ACN121970858 ACN 121970858ACN-121970858-A

Abstract

The invention discloses a sugar-free electrolyte solid beverage composition and a preparation method thereof, wherein the sugar-free electrolyte solid beverage composition comprises an acid and flavor group, a mineral group, a carrier and a sweet group, the acid and flavor group comprises microencapsulated citric acid, other acid agents and flavor substances, the mineral group comprises calcium gluconate, sodium chloride, potassium citrate, magnesium sulfate, zinc gluconate and sodium citrate, the carrier and sweet group comprises erythritol, psicose and sucralose, and the problems are systematically solved by scientific replacement of core raw materials, embedding protection of key components and integrated innovation of a preparation process, so that a high-quality product with high stability, pure taste, rapid dissolution and no adverse color change is obtained.

Inventors

WANG JING
YANG YUXIANG
LIU GANG
YE XIAO
LI RONG

Assignees

江苏普拉根生物科技有限公司

Dates

Publication Date: 20260505
Application Date: 20251222

Claims (5)

1. The sugar-free electrolyte solid beverage composition comprises a sour and flavor group, a mineral group and a carrier and sweet group, and is characterized in that the sour and flavor group comprises microencapsulated citric acid, other sour agents and flavor substances, the mineral group comprises calcium gluconate, sodium chloride, potassium citrate, magnesium sulfate, zinc gluconate and sodium citrate, and the carrier and sweet group comprises erythritol, psicose and sucralose.
2. The solid beverage composition according to claim 1, wherein the group of sourness and flavor employs a microcapsule embedding technique to protect citric acid.
3. The sugar-free electrolyte solid beverage composition according to claim 2, wherein the sour and flavor group microcapsules are prepared by compounding high-melting hydrogenated vegetable oil and rosin glyceride in a ratio of 1:1 as wall materials, and the addition amount of citric acid is 20% -25% of the total weight of the microencapsulated citric acid capsules.
4. The sugar-free electrolyte solid beverage composition and the preparation method thereof according to claim 1, wherein the method comprises the following steps: S1, preparing three groups of raw materials, and respectively preprocessing, wherein an embedding system and a process are adopted for the sour taste and flavor group microcapsules, namely, wall materials are heated and melted, citric acid powder and a proper amount of emulsifying agent are added, high-speed homogenization is carried out to form stable W/O emulsion, then the stable W/O emulsion is sprayed into a low-temperature cooling tower through pressure spraying equipment, so that the wall materials are instantly solidified into solid microcapsule particles, the sour taste and flavor group are uniformly mixed in advance under low-speed stirring, and the mineral group is fully mixed by using a high-efficiency three-dimensional motion mixer to ensure uniform distribution of trace minerals; S2, step-by-step isolation mixing, namely firstly putting a carrier and a sweet group into a three-dimensional motion mixer to serve as a base material, slowly and uniformly scattering mineral groups into flowing carrier and sweet group materials through a specially designed feed inlet in the mixing process, thoroughly diluting and dispersing trace mineral components by utilizing the huge volumes and the flowability of the carrier and the sweet group materials to avoid overhigh local concentration, and finally adding sour and flavor groups to mix for a short time after the mineral groups are uniformly mixed; S3, granulating by low-temperature airflow agglomeration, namely feeding the mixed powder into a fluidized bed granulator, feeding the mixed powder into the fluidized bed granulator, strictly controlling the air inlet temperature in a low-temperature range of 40-50 ℃, spraying the adhesive solution into the powder in a fluidized state in an atomization mode, and bonding the fine powder to form porous and uniform particles; S4, after granulating, drying residual moisture of the granules in a fluidized bed by using clean hot air at a temperature of between 30 and 40 ℃ to meet the standard requirement, and finally, sieving the granules by vibration, and packaging the granules between 20 and 60 meshes to ensure that no residues exist in brewing.
5. The sugar-free electrolyte solid beverage composition and the preparation method thereof according to claim 4, wherein the embedding system and the process have a heating and melting temperature of 80 ℃, the emulsifier is compounded by span-65 and tween-80, the HLB value of the system is adjusted to 4.0, the pressure of the pressure spraying equipment is 1.5MPa, the aperture of a nozzle is 0.8mm, and the temperature of the low-temperature cooling tower is less than or equal to 25 ℃.

Description

Sugar-free electrolyte solid beverage composition and preparation method thereof Technical Field The invention relates to the technical field of functional solid beverage and manufacturing thereof, in particular to a sugar-free electrolyte solid beverage composition and a preparation method thereof. Background The electrolyte solid beverage is used as a convenient and efficient nutrition supplementing form, and the market demand is continuously growing. Traditional electrolyte beverage formulations and production processes expose several technical bottlenecks when facing new consumption needs of healthier (sugar-free), more stable, and better mouthfeel: The stability problem is that common organic acid (such as citric acid) in the formula is in direct contact with minerals and sweeteners, is easy to damp and agglomerate, can react slowly in the storage process to influence the solubility, color and flavor of the product, and has a conflict with the sense and safety, and in order to realize sugar-free and maintain good mouthfeel, a high-intensity sweetener (such as sucralose) and organic acid calcium (such as L-calcium lactate) are usually adopted for compounding. However, certain calcium salts (which are substituted into proteins in the production process) are in long-term contact with sweeteners in a dry solid state, or when the subsequent granulation and drying processes are heated, non-enzymatic browning reactions (Maillard reactions) can be induced, so that the products generate trace black spots, deepen colors or unpleasant odors, seriously affect the appearance and commercial value of the products, the process efficiency and nutrition retention are that the traditional dry mixing process is difficult to realize uniform dispersion of components, especially trace minerals, and the heat-sensitive components (such as certain vitamins or embedded structures) can be damaged if high-temperature long-term drying is adopted after wet granulation. Disclosure of Invention The invention aims to provide a sugar-free electrolyte solid beverage composition and a preparation method thereof, and aims to solve the problems in the background technology by producing an electrolyte solid beverage product which is free from Maillard reaction, difficult to agglomerate, high in stability and excellent in taste and suitable for people with diabetes and weight control. The invention provides a sugar-free electrolyte solid beverage composition, which comprises a sour and flavor group, a mineral group and a carrier and sweet group, wherein the sour and flavor group comprises microencapsulated citric acid, other sour agents and flavor substances, the mineral group comprises calcium gluconate, sodium chloride, potassium citrate, magnesium sulfate, zinc gluconate and sodium citrate, and the carrier and sweet group comprises erythritol, psicose and sucralose. Preferably, the sourness and flavor group employs a microcapsule embedding technique to protect citric acid. Preferably, the sour and flavor group microcapsules are prepared by compounding high-melting hydrogenated vegetable oil and rosin glyceride in a ratio of 1:1 as wall materials, and the addition amount of citric acid accounts for 20% -25% of the total weight of the microencapsulated citric acid capsules. The sugar-free electrolyte solid beverage composition and the preparation method thereof comprise the following steps: S1, preparing three groups of raw materials, and respectively preprocessing, wherein an embedding system and a process are adopted for the sour taste and flavor group microcapsules, namely, wall materials are heated and melted, citric acid powder and a proper amount of emulsifying agent are added, high-speed homogenization is carried out to form stable W/O emulsion, then the stable W/O emulsion is sprayed into a low-temperature cooling tower through pressure spraying equipment, so that the wall materials are instantly solidified into solid microcapsule particles, the sour taste and flavor group are uniformly mixed in advance under low-speed stirring, and the mineral group is fully mixed by using a high-efficiency three-dimensional motion mixer to ensure uniform distribution of trace minerals; S2, step-by-step isolation mixing, namely firstly putting a carrier and a sweet group into a three-dimensional motion mixer to serve as a base material, slowly and uniformly scattering mineral groups into flowing carrier and sweet group materials through a specially designed feed inlet in the mixing process, thoroughly diluting and dispersing trace mineral components by utilizing the huge volume and flowability of the carrier and sweet group materials to avoid overhigh local concentration; S3, granulating by low-temperature airflow agglomeration, namely feeding the mixed powder into a fluidized bed granulator, feeding the mixed powder into the fluidized bed granulator, strictly controlling the air inlet temperature in a low-temperature range of 40-50 ℃, spraying the