Hovenaia dulcis health drink and processing method thereof

Abstract

The invention discloses a hovenaia dulcis health drink and a processing method thereof, belonging to the technical field of food processing. The hovenaia dulcis health drink is light brown, clear and transparent and has the aroma and taste of the hovenaia dulcis fruit, the soluble solid content is 5%-12%, the pH value is 3.0-4.1, and the food additives conform to the regulations of GB2760. The method for processing the hovenaia dulcis health drink comprises the following steps: heating and leaching, pectinase treating, blending, filtering, instant sterilizing at high temperature and aseptic filling. The obtained product is clear and transparent, and has the functions of sobering up and soothing the nerves, preventing tetany and spasm, promoting urination and defecation, reducing fever and relieving restlessness, enhancing the body resistance, promoting production of body fluid and quenching thirst, resisting lipide peroxidation, reducing blood pressure and the like. The invention plays important an important role in promoting the reasonable processing and use of the hovenaia dulcis resource, forming the post processing industrial chain and adjusting the processing industry structure of fruits, and has important meanings for sustainable development of agricultural economy of hovenaia dulcis producing areas and social progress of China.

Description

Technical field

[0001] The invention relates to a jujube health drink and a processing method thereof, belonging to the technical field of food processing. Background technique

[0002] Jujube, scientific name Hovenia dulcis, according to data records, contains 24% sucrose, 9.5% glucose and 7.92% fructose in its fleshy fruit stem. In addition, it is also rich in organic acids, potassium malate and other inorganic salts, so jujube can not only expand the blood volume of the human body, but also relieve alcohol poisoning, and has the effect of sobering up and calming the nerves; jujube also contains a lot of water, glucose, Organic salts and lipids can promote urine excretion, accelerate intestinal peristalsis, etc., so it can relieve constipation; Jujube contains a variety of vitamins and 18 kinds of amino acids necessary for human body, which can promote body fluid and quench thirst, clear away heat and relieve troubles , and can supplement nutrients to the human body, enha...

Examples

Embodiment 1

[0012] Example 1. A jujube health beverage, the jujube health drink is light brown, clear and transparent, has the aroma and taste that the jujube fruit should have, has a soluble solid content of 5% to 8%, a pH value of 3.6 to 4.1, and is a food additive Comply with GB2760 regulations.

Embodiment 2

[0013] Example 2. A jujube health beverage, the jujube health beverage is light brown, clear and transparent, has the aroma and taste that the jujube fruit should have, has a soluble solid content of 9% to 12%, a pH value of 3.0 to 3.5, and is a food additive Comply with GB2760 regulations.

Embodiment 3

[0014] Example 3. The invention discloses a processing method of jujube health drink.

[0015] (1) Preparation of jujube extract. Wash the fresh jujube, add demineralized water according to the ratio of material to liquid 1:5-10, heat to 90-100°C for 2-5 minutes, cool rapidly to 40-50°C for 8-10 hours, then add The extract was treated with 0.02% pectinase for 2 hours to decompose the pectin substance.

[0016] (2) deployment. Add 1% to 4% sucrose to the jujube extract to make the soluble solid content reach 4% to 8%, and then add 0.04% to 0.08% cyclamate to the extract to achieve a suitable sweetness. degree; continue to add 0.04%~0.08% malic acid and citric acid (requiring the addition ratio of malic acid and citric acid to be 1:0.5~1.5) in the above-mentioned jujube extract solution, make its pH value reach 3.00~4.10.

[0017] (3) Filtration. Filter the prepared jujube beverage with a diatomaceous earth filter.

[0018] (4) Sterilization filling. The filtered jujube b...

Technical field

[0001] The invention relates to a jujube health drink and a processing method thereof, belonging to the technical field of food processing. Background technique

[0002] Jujube, scientific name Hovenia dulcis, according to data records, contains 24% sucrose, 9.5% glucose and 7.92% fructose in its fleshy fruit stem. In addition, it is also rich in organic acids, potassium malate and other inorganic salts, so jujube can not only expand the blood volume of the human body, but also relieve alcohol poisoning, and has the effect of sobering up and calming the nerves; jujube also contains a lot of water, glucose, Organic salts and lipids can promote urine excretion, accelerate intestinal peristalsis, etc., so it can relieve constipation; Jujube contains a variety of vitamins and 18 kinds of amino acids necessary for human body, which can promote body fluid and quench thirst, clear away heat and relieve troubles , and can supplement nutrients to the human body, enha...

Examples

Embodiment 1

[0012] Example 1. A jujube health beverage, the jujube health drink is light brown, clear and transparent, has the aroma and taste that the jujube fruit should have, has a soluble solid content of 5% to 8%, a pH value of 3.6 to 4.1, and is a food additive Comply with GB2760 regulations.

Embodiment 2

[0013] Example 2. A jujube health beverage, the jujube health beverage is light brown, clear and transparent, has the aroma and taste that the jujube fruit should have, has a soluble solid content of 9% to 12%, a pH value of 3.0 to 3.5, and is a food additive Comply with GB2760 regulations.

Embodiment 3

[0014] Example 3. The invention discloses a processing method of jujube health drink.

[0015] (1) Preparation of jujube extract. Wash the fresh jujube, add demineralized water according to the ratio of material to liquid 1:5-10, heat to 90-100°C for 2-5 minutes, cool rapidly to 40-50°C for 8-10 hours, then add The extract was treated with 0.02% pectinase for 2 hours to decompose the pectin substance.

[0016] (2) deployment. Add 1% to 4% sucrose to the jujube extract to make the soluble solid content reach 4% to 8%, and then add 0.04% to 0.08% cyclamate to the extract to achieve a suitable sweetness. degree; continue to add 0.04%~0.08% malic acid and citric acid (requiring the addition ratio of malic acid and citric acid to be 1:0.5~1.5) in the above-mentioned jujube extract solution, make its pH value reach 3.00~4.10.

[0017] (3) Filtration. Filter the prepared jujube beverage with a diatomaceous earth filter.

[0018] (4) Sterilization filling. The filtered jujube b...