Beverage containing 3-hydroxybutyric acid, preparation method and application thereof

A hydroxybutyric acid and beverage technology, applied in the food field, can solve the problems of difficulty in direct entry, unfavorable rapid absorption and utilization of 3-hydroxybutyric acid, etc., and achieve the effects of stable existence, beneficial to human body absorption, and good taste.

Pending Publication Date: 2021-01-26
MEDPHA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, ketone body products on the market are mainly ketone salts and ketone esters. These two types of ketone body products are difficult to use as raw materials for beverage products in the market
And 3-hydroxybutyric acid is difficult to import directly because of the low pH, and when the concentration of 3-hydroxybutyric acid in the liquid is greater than 30%, polymerization will occur, and the longer the time, the more polymers will be generated, mainly 2-10 An oligomer formed by the polymerization of a 3-hydroxybutyric acid monomer, and the formation of a polymer is unfavorable for the rapid absorption and utilization of 3-hydroxybutyric acid

Method used

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  • Beverage containing 3-hydroxybutyric acid, preparation method and application thereof

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Effect test

Embodiment 1

[0043] Embodiment 1: the preparation of the beverage containing 3-hydroxybutyric acid

[0044] A preparation method for a beverage containing 3-hydroxybutyric acid, comprising the following steps:

[0045] Heat 100mL of 50% 3-hydroxybutyric acid aqueous solution (the 3-hydroxybutyric acid aqueous solution is obtained by mixing 3-hydroxybutyric acid and water, and adjust the pH to 3) in a water bath to 80°C, and then add 0.5g Chitooligosaccharide (the viscosity-average molecular weight of chitooligosaccharide is 3000), stir at 80°C for 10 minutes to dissolve, cool in an ice-water bath to 10°C, then add 20mL of fruit juice, continue to add 10mL of rock sugar with a mass fraction of 60%, stir, and bag , vacuum sealing, and adopting 400MPa ultra-high pressure to sterilize to obtain a drink containing 3-hydroxybutyric acid; the mass fraction of 3-hydroxybutyric acid in the prepared drink is about 38.31%, and the mass fraction of chitosan oligosaccharide is about 0.38% %.

Embodiment 2

[0046] Embodiment 2: the preparation of the beverage containing 3-hydroxybutyric acid

[0047] A preparation method for a beverage containing 3-hydroxybutyric acid, comprising the following steps:

[0048] 110mL of 55% 3-hydroxybutyric acid aqueous solution (the aqueous solution of 3-hydroxybutyric acid is obtained by mixing 3-hydroxybutyric acid and water, and the pH is adjusted to 2.9) was heated to 78°C in a water bath, and then 0.8g Chitooligosaccharides were stirred at 78°C for 12 minutes to dissolve, cooled in an ice-water bath to 8°C, then 30mL of fruit juice was added, and 10mL of rock sugar with a mass fraction of 50% was added, stirred, bagged, vacuum-sealed, and 420MPa ultra-high pressure was used. Sterilize to produce a drink containing 3-hydroxybutyric acid; the mass fraction of 3-hydroxybutyric acid in the prepared drink is about 40.12%, and the mass fraction of chitosan oligosaccharide is about 0.53%.

Embodiment 3

[0049] Embodiment 3: the preparation of the beverage containing 3-hydroxybutyric acid

[0050] A preparation method for a beverage containing 3-hydroxybutyric acid, comprising the following steps:

[0051]Heat 90 mL of 45% 3-hydroxybutyric acid aqueous solution (the 3-hydroxybutyric acid aqueous solution is obtained by mixing 3-hydroxybutyric acid and water, and adjust the pH to 3.2) in a water bath to 82°C, and then add 1 g of shell Oligosaccharides, stirred at 82°C for 12 minutes to dissolve, cooled to 10°C in an ice-water bath, then added 20mL of fruit juice, continued to add 10mL of rock sugar with a mass fraction of 50%, stirred, bagged, vacuum-sealed, and sterilized by 420MPa ultra-high pressure , to prepare a drink containing 3-hydroxybutyric acid; the mass fraction of 3-hydroxybutyric acid in the prepared drink is about 33.47%, and the mass fraction of chitosan oligosaccharide is about 0.83%.

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Abstract

The invention belongs to the technical field of foods, and discloses a beverage containing 3-hydroxybutyric acid, a preparation method and application thereof. The beverage comprises 3-hydroxybutyricacid, chitosan oligosaccharide and a solvent, wherein the mass fraction of 3-hydroxybutyric acid is greater than 20%, and the mass fraction of the chitosan oligosaccharide is 0.1-2%. Due to the existence of the chitosan oligosaccharide in the beverage, the 3-hydroxybutyric acid can stably exist, a polymerization reaction is not prone to being generated, the beverage is beneficial to human body absorption and is further beneficial to application of the 3-hydroxybutyric acid. According to the beverage containing the 3-hydroxybutyric acid, due to the introduction of the fruit juice and / or a sweetening agent, the taste of the beverage is good.

Description

technical field [0001] The invention belongs to the technical field of food, and in particular relates to a drink containing 3-hydroxybutyric acid and its preparation method and application. Background technique [0002] 3-Hydroxybutyric acid (3-HB) is a natural small molecular substance produced by oxidation when fat molecules are transported to the liver during exercise, hunger or glucose metabolism disorders in mammals. One of the ketone bodies. After 3-HB is synthesized, it is transported to extrahepatic tissues for oxidation to provide energy for various activities of the body. In addition, 3-HB also has obvious inhibitory effect on the occurrence and development of many diseases, which has become a research hotspot at present. The functions that have been discovered so far include improving atherosclerosis, reducing hypertension damage, regulating mitochondrial membrane potential in liver Kuf cells, and promoting liver storage by binding to endogenous ligand GPR109A ...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/38A23L2/60A23L2/62A23L33/10
CPCA23L2/02A23L2/38A23L2/60A23L2/62A23L33/10A23V2002/00
Inventor 沈宏伟吕金艳司徒卫余柳松
Owner MEDPHA CO LTD
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