Stomach-protecting compound beverage containing elaeagnus angustifolia honey and preparation method of stomach-protecting compound beverage

Abstract

The invention discloses a stomach-protecting compound beverage taking elaeagnus angustifolia and honey as core functional raw materials and a preparation method thereof, and belongs to the technical field of foods. The elaeagnus angustifolia is a mature fruit of elaeagnus elaeagnus deciduous tree in the family of elaeagnus pungens, and is rich in polysaccharides, polyphenols and dietary fibers; the honey contains fructo-oligosaccharide and a plurality of active enzymes. The two components are compounded to achieve a synergistic effect, mildly assist in improving gastrointestinal functions, repairing mucous membranes and regulating flora balance. The beverage is prepared from the following components in percentage by weight: 25 to 60 percent of elaeagnus angustifolia fruit extracting solution, 0.25 to 6 percent of (honey and cane sugar), 0.0025 to 0.025 percent of sucralose, 0.05 to 0.3 percent of organic acid system (citric acid monohydrate, DL-tartaric acid and sodium citrate), 0.005 to 0.015 percent of vitamin C, 0.001 to 0.04 percent of iodine-free edible salt and the balance of purified water. The health-care beverage is prepared by scientific compatibility and a mild process, keeps fresh and natural taste, has multiple effects of promoting digestion, repairing gastrointestinal mucosa and regulating intestinal flora, and can be safely drunk for a long time.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of food, and relates to a stomach-protecting composite beverage containing Elaeagnus angustifolia L. honey and a preparation method thereof. BACKGROUND

[0002] Elaeagnus angustifolia L., known as the "golden medicine tree" nurtured in the northwest desert, has flowers, leaves, barks and fruits that can be used as medicine, each with its own function, and together playing the role of supporting the body and expelling evil. The fruits are sweet, sour and astringent, and have the nature of being flat, both nourishing and astringent: nourishing strengthens the spleen and stomach, benefits blood, tranquilizes the mind, relieves fatigue, and stops diarrhea. The flowers are sweet and astringent, warm but not dry, and are good for treating cough and asthma. The leaves are slightly sweet and astringent, cool but not cold, and are good for treating sores, swelling, and heat and thirst. Modern pharmacological and chemical research has further revealed the multi-target and multi-pathway effects of Elaeagnus angustifolia L.: gastrointestinal regulation, promoting digestive enzyme secretion and repairing mucosal barrier; antibacterial and anti-inflammatory, broad-spectrum inhibition of intestinal pathogenic bacteria and blocking of inflammation cascade; immunity and anti-tumor, activation of macrophages and NK cells, and induction of tumor cell apoptosis; antioxidant and anti-fatigue, free radical scavenging, and improvement of hypoxia tolerance and exercise endurance; metabolic regulation, blood glucose and blood lipid reduction, and improvement of insulin resistance. Chemical components are rich and synergistic: polysaccharides are the "booster" of immunity, flavonoids and phenols are the "cleaner" of antioxidants, and tannins are the main astringents; in addition, there are 17 kinds of amino acids, minerals such as potassium, magnesium, calcium and zinc, and vitamins C, B and E, so the nutrition and medicinal value of Elaeagnus angustifolia L. are both important.

[0003] Polysaccharides: Elaeagnus angustifolia L. polysaccharides are a kind of plant-derived polysaccharides, which have very few side effects compared to synthetic drugs, but have the following multiple biological activities: antioxidant, antiviral, anti-radiation, immune regulation, and blood glucose and blood lipid lowering.

[0004] Flavonoids: Elaeagnus angustifolia L. is rich in flavonoids, which are one of plant secondary metabolites, and have been widely used in anti-tumor, antibacterial, antiviral, neuroprotective, antioxidant, and prevention of malignant cell spread.

[0005] Tannins and phenolic compounds: Elaeagnus angustifolia fruits are rich in tannins and polyphenols. Tannins, also known as tannins, are complex polyphenolic compounds in plants. Polyphenols are important secondary metabolites in plants. Its core function can be summarized as "six-antibiotic three-regulation one-protection", six-antibiotic: antioxidant, anti-inflammatory, antibacterial and antiviral, antitumor, anti-aging and anti-radiation, etc. Three regulations: regulating blood sugar, regulating immunity, regulating intestinal flora; In addition, it has cardiovascular protection, inhibits platelet aggregation, improves vascular endothelial function, and prevents arteriosclerosis and thrombosis. Therefore, the active ingredients contained in Elaeagnus angustifolia have been closely watched by many researchers in the medical field and the development of health drinks and food due to their wide applicability and significant efficacy. These active ingredients not only show great potential in drug development, but also play an important role in the innovative research of health drinks and food, making them one of the important targets of current new drug development and health product development, and are favored by scientific research institutions and enterprises.

[0006] Honey: homology of medicine and food. In traditional Chinese medicine, Ganping enters the spleen, supplements the middle and stomach, relieves pain, and lubricates the intestines and defecates. It is good for treating spleen deficiency, abdominal pain, dry intestines and constipation, and can also be used for gastritis and duodenal ulcer. Nourish the hundred meridians.

[0007] Organic acid retains the unique fruit aroma flavor of Elaeagnus angustifolia: It not only shapes fruit aroma, prolongs freshness, and resists disease spots, but also helps digestion, regulates metabolism, and resists oxidation. Precise compounding of its natural citric acid, tartaric acid and sodium citrate can make the Elaeagnus angustifolia beverage naturally sweet and sour and fresh and lively in taste.

[0008] Vitamin C: strong antioxidant, clear free radicals, protect mucous membranes, and stabilize immunity; It also has the effect of protecting color and stabilizing quality in Elaeagnus angustifolia honey beverage. SUMMARY

[0009] The purpose of the present application is to provide a stomach-protecting composite beverage containing Elaeagnus angustifolia honey and a preparation method thereof.

[0010] The present application provides a stomach-protecting composite beverage containing Elaeagnus angustifolia honey and a preparation method thereof, which is natural and refreshing in taste. The intestinal lubrication and defecation properties of Elaeagnus angustifolia are used to scientifically match honey to enhance the stomach-protecting and intestinal-lubricating functions. The technical solutions of the above-mentioned application are as follows:

[0011] The application discloses a stomach-protecting composite beverage containing saussurea involucrata honey and a preparation method thereof, which comprises the following components in percentage by mass: saussurea involucrata fruits 50-100 parts, extraction liquid 30-70%, honey 0.5-5%, organic acid (citric acid, tartaric acid, sodium citrate) 0.01-0.35%, sodium carboxymethyl cellulose (CMC-Na) 0.1-1%, vitamin C 0.005-0.001% as a nutritional fortifier, sucralose 0.0025-0.00150%, and iodine-free edible salt 0.005-0.002%, and the rest is made up with purified water.

[0012] The application provides a stomach-protecting composite beverage containing saussurea involucrata honey and a preparation method thereof.

[0013] The application discloses a stomach-protecting composite beverage containing saussurea involucrata honey and a preparation method thereof.

[0014] The saussurea involucrata fruits are soaked in water at a ratio of 1:10, and the soaking and rehydration are performed for more than or equal to 12 hours; the fruits are stirred and broken, and the extraction is performed at 80 DEG C for one hour; the extraction is performed twice, and the two times of extraction liquid are combined and made up to volume; and the combined extraction liquid is filtered through a 350-450 mesh screen.

[0015] The two times of filtered liquid are combined, and honey, organic acid, sweetener, CMC-Na (melted with hot water) and other auxiliary materials are added; the combined liquid is made up to volume with purified water, and is subjected to ultrafiltration, high-pressure homogenization, filling, and high-temperature and high-pressure sterilization to obtain the stomach-protecting composite beverage containing saussurea involucrata honey. BRIEF DESCRIPTION OF DRAWINGS Figure 1 The application discloses a stomach-protecting composite beverage containing saussurea involucrata honey and a preparation method thereof. EXPERIMENTAL SCHEME

[0016] Single-factor orthogonal experiment on the proportion of raw materials and auxiliary materials (1) Screening of the saussurea involucrata extraction liquid addition amount Saussurea involucrata fruits meeting the standard for preparing juice beverages are selected, and the saussurea involucrata extraction liquid is added in an amount of 30%, 40%, 50%, 60% or 70%, based on the mass of the saussurea involucrata extraction liquid, to prepare saussurea involucrata juice beverages; 1% of honey, 0.01% of sucralose, 0.25% of organic acid, 0.01% of vitamin C and 0.04% or 0.075% of CMC-Na are added; the composite beverage is prepared according to the above process; and sensory evaluation is performed. (2) Screening of the honey addition amount The Elaeagnus angustifolia L. fruit reaching the standard of preparing juice beverage is selected, and the compound Elaeagnus angustifolia L. juice beverage is prepared by adding 50% of the Elaeagnus angustifolia L. extract, 1% of honey, 0.01% of sucralose, 0.25% of organic acid, 0.01% of vitamin C and 0.04% and 0.075% of CMC-Na, respectively adding 0.50%, 1.0%, 1.5%, 2.0% and 2.5% of honey, and the suitable amount of honey is screened by the soluble solid content and sensory score. (3) Screening of the amount of sucralose The Elaeagnus angustifolia L. fruit reaching the standard of preparing juice beverage is selected, and the compound Elaeagnus angustifolia L. juice beverage is prepared by adding 50% of the Elaeagnus angustifolia L. extract, 1% of honey, 0.25% of organic acid, 0.01% of vitamin C and 0.04% and 0.075% of CMC-Na, respectively adding 0.005%, 0.0075%, 0.010%, 0.0125% and 0.0150% of sucralose, and the compound beverage is prepared according to the above process, and the sensory evaluation is carried out. (4) Screening of the amount of organic acid The Elaeagnus angustifolia L. fruit reaching the standard of preparing juice beverage is selected, and the compound Elaeagnus angustifolia L. juice beverage is prepared by adding 50% of the Elaeagnus angustifolia L. extract, 1% of honey, 0.01% of sucralose, 0.01% of vitamin C and 0.04% and 0.075% of CMC-Na, respectively adding 0.15%, 0.2%, 0.25%, 0.30% and 0.35% of organic acid, and the compound beverage is prepared according to the above process, and the sensory evaluation is carried out. (5) Screening of the amount of sodium carboxymethyl cellulose (CMC-Na) The Elaeagnus angustifolia L. fruit reaching the standard of preparing juice beverage is selected, and the compound Elaeagnus angustifolia L. juice beverage is prepared by adding 50% of the Elaeagnus angustifolia L. extract, 1% of honey, 0.01% of sucralose, 0.25% of organic acid, 0.01% of vitamin C and 0.04%, respectively adding 0.025%, 0.050%, 0.075%, 0.1% and 0.125% of CMC-Na, and the compound beverage is prepared according to the above process, and the sensory evaluation is carried out.

[0017] According to the single factor test factor level of the Elaeagnus angustifolia L. extract addition amount (A), the honey addition amount (B), the sucralose addition amount (C) and the organic acid addition amount (D), the 4-factor 3-level orthogonal design analysis is carried out to optimize the process parameters of the Elaeagnus angustifolia L. and honey juice beverage, and the orthogonal factor level of the formula is shown in Table 1, and the results are shown in Table 2.

[0018] The color, aroma, taste and organization state of the Elaeagnus angustifolia L. juice beverage are accurately evaluated, the highest score is 100 points, and the average value is taken as the result. The sensory evaluation standard is shown in Table 5. Table 1 Formulation orthogonal factor levels (%) Table 2 Formulation orthogonal test design and results

[0019] From the R value in Table 2, the order of the influence of each factor on the taste of the beverage is A > C > D > B, the most important factor is the addition proportion of the date extract, followed by the addition proportion of sucralose; the optimal combination is A2B2C1D3, i.e. date extract 50%, honey 1%, sucralose 0.01%, organic acid 0.25%, CMC-Na 0.075%.

[0020] Single-factor experiment of sodium carboxymethyl cellulose (CMC-Na) After determining the optimal levels of the other four factors, a single-factor experiment of CMC-Na was conducted to test the influence of different concentrations (such as 0.05%, 0.075%, 0.1%) on the viscosity and stability of the beverage. The results of the sensory evaluation of CMC-Na are shown in Table 3, and the sensory evaluation criteria are shown in Table 4. Table 4 Sensory evaluation criteria Table 5 Sensory evaluation criteria

Claims

1. A stomach-protective composite beverage containing a sand date honey, and a method of preparing the same, characterized by, The sand date, honey, organic acid, sweetener, nutritional supplement and color protection agent are mixed to prepare the beverage.

2. A stomach-protective composite beverage containing argania spinosa honey according to claim 1, and a method of preparing the same, characterized by, The sand date material is the mature fruit of the sand date tree.

3. The stomach-protective composite beverage containing argania spinosa honey according to claim 1, and a method of preparing the same, characterized by, The sand date fruit is used as the material for water extraction, and the sand date water extract is obtained.

4. The stomach-protective composite beverage containing argania spinosa honey according to claim 1, and a method of preparing the same, characterized by, The honey is the nectar produced by the Apis cerana or Apis mellifera.

5. A stomach-protective composite beverage containing a honey of Ziziphus spina-christi and a method for preparing the same according to claim 1, characterized by, The honey is natural honey with a Brix degree of greater than or equal to 41.

6. A stomach-protective composite beverage containing a honey of Ziziphus spina-christi and a method for preparing the same according to claim 1, characterized by, The organic acid includes citric acid, tartaric acid and sodium citrate.

7. A stomach-protective composite beverage containing a honey of Ziziphus spina-christi and a method for preparing the same according to claim 1, characterized by, The sweetener includes sucralose.

8. A stomach-protective composite beverage containing a honey of Ziziphus spina-christi and a method for preparing the same according to claim 1, characterized by, The nutritional supplement and color protection agent include vitamin C (i.e. ascorbic acid) and sodium chloride.

9. A stomach-protective composite beverage containing a honey of Ziziphus spina-christi and a method for preparing the same according to claim 1, characterized by, The stabilizer includes CMC-Na (i.e. sodium carboxymethyl cellulose).

10. A sand date honey-containing stomach-protecting compound beverage and a preparation method thereof according to any one of claims 1-9, which is mainly characterized by a refreshing and sweet taste, and has the effects of improving the gastrointestinal tract, repairing the gastrointestinal mucosa, promoting digestion and regulating the bacterial flora.

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