CN111543528A - Malus spectabilis granulated tea and preparation method and application thereof - Google Patents

Malus spectabilis granulated tea and preparation method and application thereof Download PDF

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Publication number
CN111543528A
CN111543528A CN202010535541.XA CN202010535541A CN111543528A CN 111543528 A CN111543528 A CN 111543528A CN 202010535541 A CN202010535541 A CN 202010535541A CN 111543528 A CN111543528 A CN 111543528A
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tea
parts
begonia
sodium alginate
granular
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娄红祥
常建晖
杨明仁
刘玲玲
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Linyi Shansong Pharmaceutical Co ltd
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Linyi Shansong Pharmaceutical Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23F3/00Tea; Tea substitutes; Preparations thereof
    • A23F3/34Tea substitutes, e.g. matè; Extracts or infusions thereof
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/23Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
    • A61K36/232Angelica
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/34Campanulaceae (Bellflower family)
    • A61K36/346Platycodon
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/35Caprifoliaceae (Honeysuckle family)
    • A61K36/355Lonicera (honeysuckle)
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    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/48Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • A61K36/488Pueraria (kudzu)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/60Moraceae (Mulberry family), e.g. breadfruit or fig
    • A61K36/605Morus (mulberry)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/62Nymphaeaceae (Water-lily family)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/73Rosaceae (Rose family), e.g. strawberry, chokeberry, blackberry, pear or firethorn
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/88Liliopsida (monocotyledons)
    • A61K36/896Liliaceae (Lily family), e.g. daylily, plantain lily, Hyacinth or narcissus
    • A61K36/8969Polygonatum (Solomon's seal)
    • AHUMAN NECESSITIES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0087Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0095Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1652Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics

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Abstract

The invention provides a begonia granular tea and a preparation method and application thereof, belonging to the technical field of substitute tea products. The invention mixes the crabapple leaves and the substitutional tea evenly according to a certain proportion, and uses the framework material water solution as the adhesive to prepare the granular tea. The product has the advantages of smooth and round surface, uniform size, clear and transparent soup color, high tea extract content, bitter taste before sweet taste, stable release of particle contents, brewing resistance, small volume, exquisite package, convenience in carrying and drinking and the like, and meanwhile, the preparation process is scientific, precise and extremely suitable for large-scale industrial production, so that the product has good value of practical popularization and application.

Description

Malus spectabilis granulated tea and preparation method and application thereof
Technical Field
The invention belongs to the technical field of substitute tea products, and particularly relates to begonia granular tea and a preparation method and application thereof.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
Diabetes (Diabetes), which is called Diabetes by traditional Chinese medicine, is a series of clinical symptoms caused by absolute or relative insufficiency of insulin in vivo, is a common, frequent and lifelong disease, and is divided into type 1 Diabetes and type 2 Diabetes, wherein the proportion of the type 2 Diabetes is about 95%. The incidence rate of the disease tends to increase year by year, and the disease is classified as the third disease after cardiovascular diseases and tumors in developed countries. At present, the biggest harm of diabetes to the health of human beings is various chronic complications generated on the basis of arteriosclerosis and microangiopathy, such as diabetic heart disease, diabetic gangrene, diabetic cerebrovascular disease, diabetic nephropathy, diabetic retinopathy, neuropathy and the like. Diabetes causes the reduction of immunity and poor resistance of the organism of a patient, and is easy to induce respiratory tract infection, urinary tract infection and the like.
In the theory of traditional Chinese medicine, although there is no name of "diabetes", it belongs to the category of "diabetes" and "consumptive fever" in traditional Chinese medicine according to the characteristics of the onset of disease, clinical manifestations, development and prognosis. The "diabetes" is named from Huangdi's classic on the medical services of yellow emperor and also named as "Xiao Dan", and is considered to be related to the occurrence of the disease, mainly, the weakness of the five zang-organs, insufficient innate endowment, eating disorder and emotional impairment. Aiming at the pathogenesis and pathogenesis characteristics of diabetes, Ming Zhang Jing Yue proposes treating kidney, and the whole book of Jing Yue san xiao has the main causes: the treatment of diabetes is mainly to differentiate deficiency from excess, and if the true water is deficient, it is indicated for yin deficiency, so it is suitable for treating kidney in urgent cases, no matter upper, middle and lower, it must make yin qi gradually fill, essence and blood gradually recover, and then the disease is cured. If fire is cleared away, then yin will not grow but will gradually disappear, which is beneficial to . "Qing, Chenshize bell" Shi Chamber secret recording "cloud: there is no difference in the syndrome of diabetes, although it goes upward, middle and downward, but it is caused by kidney deficiency. Therefore, the treatment of the disease is mainly for the kidney, and it is not necessary to ask about the upper, middle and lower consumption. The theory of Cheng Zhong Ling (the age of Cheng Zhong in medicine Wu Gong) is: "Sanxiao" is a treatment without special measures for the essential meridian, but with nourishing the origin of its transformation, the disease is easily cured . Therefore, to address the pathogenesis of spleen and kidney deficiency, deficiency of both qi and yin, and blood stasis, and the experience of ancient and modern physicians in treating this disease, we have established the method of tonifying spleen and kidney, nourishing yin and quenching thirst. The spleen qi can be biochemically activated when healthy, the kidney yin can be restored when the kidney yin is restored, the healthy qi can be gradually restored, the qi and blood can be regulated, and the diabetes can be cured hopefully.
Hubei Chinese flowering crabapple (Malus hupehensis), commonly known as flower black tea, Malus multiflora, Malus yesii, Malus camellia, Malus hupehensis, Malus taishanensis and the like, belongs to deciduous trees of Malus genus of Rosaceae family, is widely distributed in Jiangsu, Zhejiang, Jiangxi, Hubei, Hunan, Shandong, Yunnan, Shaanxi and the like, and is rich in resources. Its tender leaves can be used as tea for drinking, and its drinking history in Hubei, Hunan and Jiangxi provinces has been over 400 years. In the Yili area of Shandong province, the leaf of Malus spectabilis is often used as tea for reducing blood sugar. The crabapple leaves contain a large amount of polyphenol components and various trace elements such as Fe, Cu, Zn, Cr, Mn and the like, and have the effects of resisting microorganisms, resisting anoxia, resisting fatigue, resisting oxidation, reducing blood sugar and the like. Hubei Malus spectabilis, originally recorded in the compendium of Xinhua materia Medica, the medicinal part is dry leaves. The function of crabapple leaves is described in the Chinese medicinal material Standard of Shandong province, which is recorded by the Chinese medicinal material Standard of Hubei province and the Chinese medicinal material Standard of Shandong province, as' nourishing liver and regulating stomach function, promoting fluid production to quench thirst, and removing food stagnation. Can be used for treating hypochondriac pain due to liver disease, diabetes, vertigo, etc. The "simultaneous" leaf of Malus hupehensis has been approved as a new food material. It can be used for long term to promote health. The crabapple leaves contain dihydrochalcone compounds such as phlorizin and phloretin, and pharmacodynamics research shows that the dihydrochalcone compounds mainly containing phlorizin are the main active ingredients for reducing blood sugar. Phlorizin can remarkably inhibit the levels of blood sugar (BG), serum Triglyceride (TG), Total Cholesterol (TC) and Malondialdehyde (MDA) in a diabetes model induced by alloxan, can enhance the activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px), and has good effects of reducing blood sugar and blood fat. The phlorizin has high-efficiency and specific inhibiting effect on sodium ion-glucose co-transporter participating in glucose absorption, thereby reducing the absorption of glucose in kidney and small intestine, promoting the excretion of glucose, and reducing fasting and postprandial blood glucose levels without generating hypoglycemia side effect; phlorizin can normalize insulin sensitivity in diabetic rats and eliminate or reduce insulin resistance caused by glucotoxicity.
The substitute tea is a product which can be drunk by using leaves, flowers, fruits, rhizomes and the like of plants in a tea-like drinking mode (drinking by soaking, boiling and the like). The substitute tea has certain health care effect. The current popular plant substitute tea on the market mainly comprises lotus leaves, honeysuckle, astragalus, schisandra, scutellaria, mulberry leaves, salvia, platycodon grandiflorum, jasmine, momordica grosvenori, ginkgo leaves, liquorice, gynostemma pentaphylla and the like. However, the inventor finds that although various plant raw materials are added into the current plant substitutional tea, the defects of complex preparation process, low tea extract content, poor taste after being brewed by tea water, low nutritional and health-care values and the like generally exist.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the malus spectabilis granulated tea and the preparation method and the application thereof. The invention mixes the crabapple leaf and the substitute tea material evenly according to a certain proportion, and uses the framework material water solution as the adhesive to prepare the granular tea. The product has the advantages of smooth and round surface, uniform size, clear and bright soup color, high tea extract content, bitter taste first and sweet taste later, stable release of particle content, brewing resistance, small volume, exquisite package, convenient carrying and drinking, and the like, thereby having good value of practical popularization and application.
In order to achieve the purpose, the invention relates to the following technical scheme:
the invention provides a begonia granular tea, which is prepared from the following raw materials in parts by weight: 50-95 parts of Chinese flowering crabapple leaves, 3-45 parts of substitute tea raw materials and 2-5 parts of framework materials.
Wherein the substitute tea raw material is selected from at least one of lotus leaf, honeysuckle, kudzu root, rhizoma polygonati, mulberry leaf, angelica dahurica and platycodon root;
the framework material is selected from sodium alginate.
In a second aspect of the present invention, a preparation method of the crabapple granulated tea is provided, which comprises:
pulverizing folium Mali Pumilae and substitute tea into fine powder; mixing the two materials uniformly according to the weight ratio, adding the framework material aqueous solution, stirring and kneading to prepare a soft material;
and extruding and granulating the soft material to obtain the finished product.
In a third aspect of the invention, the application of the begonia granular tea in reducing blood sugar or preparing a product for reducing blood sugar is provided.
The beneficial technical effects of one or more technical schemes are as follows:
the crabapple granulated tea prepared by the technical scheme has the advantages of smooth and round surface, uniform size, clear and bright soup color, high tea extract content, bitter taste before sweetness, stable release of the contents in the granules, brewing resistance, small volume, exquisite package and convenience in carrying and drinking. Meanwhile, the preparation process is scientific, rigorous and extremely suitable for large-scale industrial production, so that the method has good practical popularization and application values.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise. It is to be understood that the scope of the invention is not to be limited to the specific embodiments described below; it is also to be understood that the terminology used in the examples is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention.
As mentioned above, although various plant raw materials are added into the current plant substitutional tea, the defects of complex preparation process, low tea extract content, poor taste after being brewed by tea water, low nutritional and health-care values and the like generally exist.
In view of the above, in one embodiment of the present invention, a begonia granular tea is provided, which is composed of the following raw materials in parts by weight: 50-95 parts of Chinese flowering crabapple leaves, 3-45 parts of substitute tea raw materials and 2-5 parts of framework materials.
The substitute tea raw material is selected from at least one of lotus leaf, honeysuckle, kudzu root, rhizoma polygonati, mulberry leaf, angelica dahurica and platycodon grandiflorum.
The granular tea is prepared by wrapping substitute tea fine powder by using sodium alginate as a framework and an adhesive, a compact reticular structure is formed on the surface of granules by utilizing the biomacromolecule characteristic of polysaccharide, solid substances such as the substitute tea fine powder and the like are wrapped in the granular tea, and water molecules can freely enter and exit to ensure the stable release of extract. The product is resistant to brewing, and can be repeatedly brewed for more than 5 times; after the granular tea is soaked, the granular tea can quickly sink to the water bottom without affecting drinking.
In another embodiment of the invention, the begonia granular tea is prepared from the following raw materials in parts by weight: 80-95 parts of Chinese flowering crabapple leaves, 3-30 parts of substitute tea raw materials and 2-5 parts of framework materials. The inventor finds that the crabapple leaves have obvious blood sugar reducing effect through continuous experimental research, and if the crabapple leaves are added, the effect is reduced. The addition of the skeleton material (sodium alginate) is less than 2 parts by weight, the wettability of a soft material is reduced in the preparation process, the particle caking property is reduced, and the particle tea is not resistant to brewing and is easy to disperse.
Meanwhile, the bitter taste of the granular tea is lightened along with the increase of the adding proportion of the substitutive tea, but the bitter taste is obviously lightened when the adding amount of the substitutive tea is more than 45 parts by weight, and the adding amount of the substitutive tea is within 45 parts by weight for ensuring the efficacy of reducing blood sugar of the product.
In another embodiment of the invention, the particle size of the raw materials of the crabapple leaves and the substitutive tea is not more than 25 μm (sieving with a 500-mesh sieve). The raw materials of the crabapple leaves and the substitutional tea have more fibers, if the fineness is insufficient, the bonding in the soft material is poor, and the fibers are easy to appear on the surfaces of particles. The granule is easy to disperse when being brewed, so the crabapple leaf and the substitutional tea are crushed into fine powder and fed.
In another embodiment of the present invention, in order to ensure that the framework material (sodium alginate) forms a dense network structure on the surface of the granulated tea, the preferred particle size of the framework material (sodium alginate) is not more than 0.15 mm.
In another embodiment of the present invention, in order to sufficiently separate out the effective components, the particle size of the begonia granule tea of the present invention is preferably not more than 5.0mm, and preferably 2 to 5 mm.
In another embodiment of the present invention, a preparation method of the begonia granular tea is provided, which comprises:
pulverizing folium Mali Pumilae and substitute tea into fine powder; mixing the two materials uniformly according to the weight ratio, adding the framework material aqueous solution, stirring and kneading to prepare a soft material;
and extruding and granulating the soft material to obtain the finished product.
In another embodiment of the invention, the particle size of the fine powder of the crabapple leaves and the substitutional tea is not more than 25 μm (sieving by a 500-mesh sieve).
In another embodiment of the invention, the weight fraction of sodium alginate in the skeleton material aqueous solution is 3-4%; the inventor researches and discovers that jelly is easy to separate out when the sodium alginate aqueous solution is mixed with the crabapple leaf fine powder and the substitute tea fine powder to prepare soft materials; experiments show that when the raw material sodium alginate is fine powder (the particle size is not more than 0.15mm), the raw material sodium alginate is dissolved more quickly when being prepared into an aqueous sodium alginate solution, and jelly is not easy to separate out in the soft material preparation, so that the particle size of the sodium alginate is controlled to be not more than 0.15 mm.
In yet another embodiment of the present invention, the extrusion granulation is followed by the steps of drying, polishing and packaging.
In yet another embodiment of the present invention, the drying is performed by microwave drying, thereby performing sterilization simultaneously during the drying process.
In another embodiment of the invention, the application of the begonia granular tea in reducing blood sugar or preparing a product for reducing blood sugar is provided.
The invention is further illustrated by the following examples, which are not to be construed as limiting the invention thereto. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. The raw materials in each embodiment mainly comprise Chinese flowering crabapple leaves, which are self-produced by tea mountain of the company; the lotus leaf is produced by lotus root garden of the company. Flos Lonicerae is derived from Taoist medicinal material in Yimeng mountain area; the other raw materials are all traditional Chinese medicine decoction pieces sold in the market.
Example 1
90 parts of Chinese flowering crabapple leaves, 5 parts of lotus leaves and 5 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae and folium Nelumbinis into fine powder with particle size not greater than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae fine powder and folium Nelumbinis fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 2
90 parts of Chinese flowering crabapple leaves, 7 parts of honeysuckle and 3 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae and flos Lonicerae into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae fine powder and flos Lonicerae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 3
85 parts of Chinese flowering crabapple leaves, 12.5 parts of kudzu roots and 2.5 parts of sodium alginate. Sodium alginate (particle diameter of 0.15mm) is prepared into 3% aqueous solution for standby. Pulverizing folium Mali Pumilae and radix Puerariae into fine powder with particle size not greater than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae fine powder and radix Puerariae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 4
80 parts of begonia leaves, 18 parts of sealwort and 2 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae and folium Nelumbinis into fine powder with particle size not greater than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae fine powder and rhizoma Polygonati fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 5
90 parts of Chinese flowering crabapple leaves, 5 parts of mulberry leaves and 5 parts of sodium alginate. Sodium alginate (particle diameter of 0.15mm) is prepared into 3% aqueous solution for standby. Pulverizing folium Mali Pumilae and folium Mori into fine powder with particle size not greater than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae fine powder and folium Mori fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 6
80 parts of Chinese flowering crabapple leaves, 17 parts of angelica dahurica and 3 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae and radix Angelicae Dahuricae into fine powder with particle size not greater than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae fine powder and radix Angelicae Dahuricae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 7
90 parts of Chinese flowering crabapple leaves, 7 parts of platycodon grandiflorum and 3 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae and radix Platycodi into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae fine powder and radix Platycodi fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 8
80 parts of Chinese flowering crabapple leaves, 10 parts of lotus leaves, 7 parts of honeysuckle and 3 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, folium Nelumbinis, and flos Lonicerae into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, folium Nelumbinis, and flos Lonicerae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 9
80 parts of begonia leaves, 10 parts of lotus leaves, 7.5 parts of rhizoma polygonati and 2.5 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, folium Nelumbinis, and flos Lonicerae into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, folium Nelumbinis, and flos Lonicerae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 10
60 parts of Chinese flowering crabapple leaves, 25 parts of kudzu roots, 13 parts of rhizoma polygonati and 2 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, radix Puerariae and rhizoma Polygonati into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, radix Puerariae and rhizoma Polygonati fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 11
70 parts of Chinese flowering crabapple leaves, 15 parts of mulberry leaves, 11 parts of angelica dahurica and 4 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, folium Mori, and radix Angelicae Dahuricae into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, folium Mori and radix Angelicae Dahuricae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 12
60 parts of Chinese flowering crabapple leaves, 20 parts of angelica dahurica, 17 parts of platycodon grandiflorum and 3 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, radix Angelicae Dahuricae, and radix Platycodi into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, radix Angelicae Dahuricae, and radix Platycodi fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 13
70 parts of Chinese flowering crabapple leaves, 20 parts of lotus leaves, 6 parts of kudzu roots and 4 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, folium Nelumbinis, and radix Puerariae into fine powder with particle size not greater than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, folium Nelumbinis, and radix Puerariae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 14
60 parts of Chinese flowering crabapple leaves, 20 parts of lotus leaves, 16 parts of mulberry leaves and 4 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, folium Nelumbinis, and folium Mori into fine powder with particle size not greater than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, folium Nelumbinis, and folium Mori fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 15
60 parts of Chinese flowering crabapple leaves, 30 parts of lotus leaves, 6 parts of angelica dahurica and 4 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, folium Nelumbinis, and radix Angelicae Dahuricae into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, folium Nelumbinis, and radix Angelicae Dahuricae fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
Example 16
60 parts of Chinese flowering crabapple leaves, 30 parts of lotus leaves, 6 parts of platycodon grandiflorum and 4 parts of sodium alginate. Sodium alginate (particle size of 0.15mm) is prepared into 4% aqueous solution for later use. Pulverizing folium Mali Pumilae, folium Nelumbinis, and radix Platycodi into fine powder with particle size not more than 25 μm (sieving with 500 mesh sieve); mixing folium Mali Pumilae, folium Nelumbinis, and radix Platycodi fine powder, adding sodium alginate water solution, stirring, kneading, and making into soft material; squeezing the soft material, granulating, microwave drying, sterilizing, polishing, and packaging.
The granulated tea and the tea soup of the malus spectabilis granulated tea provided by the embodiment of the invention are subjected to drinking test scoring to obtain an analysis result.
The quality of the begonia granular tea product adopts an organoleptic scoring method, and the total score is 100 (40 scores of granular tea and 60 scores of tea soup). The granulated tea was first scored for 4 aspects of appearance, degree of breakage, aroma and roundness. Then 5g of the granular tea is put into a cup, about 300ml of boiling water is added, the tea is brewed for 20min, and the grading is carried out on 6 aspects of the color and luster, the transparency, the powder floating matter, the fragrance, the taste and the peculiar smell of the tea soup. The scoring criteria are shown in table 1.
TABLE 1 Callicarpa Formosana granulated tea sensory evaluation Standard
Figure BDA0002536859680000111
Figure BDA0002536859680000121
Randomly selecting 100 test drinkers to participate in scoring, and after counting scoring results through visual and olfactory observation of the test drinkers, evaluating the appearance of the granular tea by 96% of the test drinkers to be consistent in color and luster and uniform in size; 98% of the tasters considered the granular tea to be without pieces; 92% of the tasters considered the granulated tea to have a strong fragrance; 93% of the test drinkers considered the granular tea to have smooth and round surface. The overall evaluation of the granulated tea was good.
Then evaluating the tea soup brewed by the granular tea, evaluating test drinkers through taste, and counting the scoring results, wherein 98% of the test drinkers consider the tea soup to be orange yellow in color and transparent and bright; 92% of the test drinkers think that the granular tea has no floating objects after being brewed; 93% of the test drinkers think that the tea soup is aromatic; 97% of trial drinkers think that the tea soup is bitter and thick, bitter first and then sweet; 98% of the trial drinkers consider the tea soup to have no peculiar smell.
According to the evaluation of a drinker, the begonia granular tea provided by the embodiment of the invention has smooth and round surface, consistent color and uniform size; the tea soup has the advantages of clear and transparent color, high content of tea extract, bitter taste first and sweet taste later, stable release of particle content, brewing resistance, small volume, convenient carrying and drinking, and the like.
The test drinker rated the crabapple granulated tea provided in each example, and the scoring results are shown in table 2.
Table 2 example scoring results
Item Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8
Granulated tea (40 points) 39 39 36 37 39 38 37 36
Tea soup (60 points) 59 58 58 58 56 56 57 58
General score (100 points) 98 97 94 95 95 94 94 94
Table 2 (continuation)
Item Example 9 Example 10 Example 11 Example 12 Example 13 Example 14 Example 15 Example 16
Granulated tea (40 points) 38 39 39 36 38 37 38 38
Tea soup (60 points) 54 56 58 55 57 57 56 56
General score (100 points) 92 95 97 91 95 94 94 94
In conclusion, the invention provides the blood sugar-reducing begonia granular tea and the preparation method thereof, the blood sugar-reducing begonia granular tea is prepared from begonia leaves, substitutional tea (lotus leaves, honeysuckle, kudzu root, rhizoma polygonati, mulberry leaves, angelica dahurica, platycodon grandiflorum) and framework material (sodium alginate), and the granulation is carried out by utilizing the viscosity of the framework material (sodium alginate). The granule is brewed with boiling water for more than 5 times, has no loose granule, no floating powder, clear and transparent tea soup, rapid leaching and high content of effective components, and bitter taste before sweet taste. Not only has the blood sugar reducing effects of the Chinese flowering crabapple leaves, the substitutional tea and the sodium alginate, but also provides a novel tea product which is convenient to store, carry and brew for tea drinkers. The production steps are simple, the operability is high, the suitability with equipment is high, and the method can be applied to large-scale industrial production.
It should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the examples given, those skilled in the art can modify the technical solution of the present invention as needed or equivalent substitutions without departing from the spirit and scope of the technical solution of the present invention.

Claims (10)

1. The begonia granular tea is characterized by comprising the following raw materials in parts by weight: 50-95 parts of Chinese flowering crabapple leaves, 3-45 parts of substitute tea raw materials and 2-5 parts of framework materials;
the substitute tea raw material is selected from at least one of lotus leaf, honeysuckle, kudzu root, rhizoma polygonati, mulberry leaf, angelica dahurica and platycodon grandiflorum;
the framework material is selected from sodium alginate.
2. The begonia granular tea as claimed in claim 1, which is prepared from the following raw materials in parts by weight: 80-95 parts of Chinese flowering crabapple leaves, 3-30 parts of substitute tea raw materials and 2-5 parts of framework materials.
3. The begonia granular tea as claimed in claim 1, wherein the particle size of the begonia leaf and substitute tea raw material is not more than 25 μm.
4. The begonia granular tea of claim 1, wherein the particle size of the matrix material is not greater than 0.15 mm.
5. The begonia granular tea as claimed in claim 1, wherein the granule diameter of the begonia granular tea is not more than 5.0 mm; preferably 2 to 5 mm.
6. The method for preparing the begonia granule tea of any one of claims 1 to 7, comprising:
pulverizing folium Mali Pumilae and substitute tea into fine powder; mixing the two materials uniformly according to the weight ratio, adding the framework material aqueous solution, stirring and kneading to prepare a soft material;
and extruding and granulating the soft material to obtain the finished product.
7. The method of claim 6, wherein the size of the fine powder of the crabapple leaf and the substitutional tea is not greater than 25 μm.
8. The method according to claim 6, wherein the weight fraction of sodium alginate in the aqueous solution of the framework material is 3-4%; the particle size of the sodium alginate raw material is controlled to be not more than 0.15 mm.
9. The method of claim 6, wherein the extrusion granulation is followed by the steps of drying, polishing and packaging;
preferably, the drying is performed by microwave drying.
10. Use of the begonia granule tea of any one of claims 1 to 5 for reducing blood sugar or for preparing a product for reducing blood sugar.
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CN113273627A (en) * 2021-05-26 2021-08-20 广西南宁杂谷阳堂健康科技有限公司 Tea substitute capable of being placed in food for eating
CN113383839A (en) * 2021-05-26 2021-09-14 德州健之源生物科技有限公司 Preparation method of mulberry leaf health-care tea

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CN106720503A (en) * 2016-12-02 2017-05-31 湖南惟楚福瑞达生物科技有限公司 A kind of preparation method containing marine algae extract granular pattern black tea
CN109393120A (en) * 2018-12-05 2019-03-01 余祚锟 A kind of Malus spectabilis beverage tea prescription
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CN1247030A (en) * 1998-09-08 2000-03-15 乌鲁木齐国际经济贸易公司 Granular tea and production method thereof
CN103828965A (en) * 2014-02-28 2014-06-04 徐星航 Compound black tea granules and preparation method thereof
CN106720503A (en) * 2016-12-02 2017-05-31 湖南惟楚福瑞达生物科技有限公司 A kind of preparation method containing marine algae extract granular pattern black tea
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113273627A (en) * 2021-05-26 2021-08-20 广西南宁杂谷阳堂健康科技有限公司 Tea substitute capable of being placed in food for eating
CN113383839A (en) * 2021-05-26 2021-09-14 德州健之源生物科技有限公司 Preparation method of mulberry leaf health-care tea

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