The invention discloses a production method of sculellaria barbata moringa oleifera leaves composite instant tea powder. The sculellaria barbata moringa oleifera leaves composite instant tea powder is prepared by the following steps: preparing sculellaria barbata and barbata moringa oleifera leaves adopted as raw materials, preparing a tea powder extraction solution, carrying out the enzymolysis, crushing, mixing, homogenizing, freeze-drying, arranging and packing. The sculellaria barbata and barbata moringa oleifera leaves are withered by virtue of steam, bitterness in the raw materials is removed, and the raw materials are pulped by virtue of the tea powder extraction solution, so that the nutrients are enriched; by adopting the composite enzyme treatment, the nutrients of sculellaria barbata and barbata moringa oleifera leaves are adequately maintained, so that the utilization rate of the raw materials is increased; the taste of the finished product tea refined powder is improved by virtue of the homogenizing, the quality of the finished product tea refined powder is also improved, and the finished product instant tea powder has healthcare functions for cooling blood, removing toxicity, dissipating the blood stasis, alleviating the pain, achieving diuresis and relaxing the bowels.

Production method of sculellaria barbata moringa oleifera leaves composite instant tea powder

The invention discloses a preparation process of aster tataricus and iris tea powder With flowers of aster tataricus and irises adopted as main raw materials, the aster tataricus and iris tea powder is prepared through steps as follows: preparation of the raw materials, preparation of a tea powder extraction liquid, enzymolysis, smashing, mixing, homogenizing, freezing and drying, finishing and packaging and the like According to the process, the flowers of the aster tataricus and the irises are subjected to steam fixation, and the pungent and astringent flavor in the raw materials can be removed accordingly; the raw materials are pulped by adopting the tea powder extraction liquid, so that nutrients are further enriched; by the complex enzyme treatment, the nutrients in the flowers of the aster tataricus and the irises can be fully separated out, and the use ratio of the raw materials is increased; by means of the two stages of homogenizing, not only is the taste of the finished tea powder improved, but also the quality of the finished tea powder can be enhanced, and the finished instant tea powder has health-care effects of promoting blood circulation, removing stasis, dispelling wind, removing dampness, toxicity and stagnation, dissolving phlegm, stopping coughing, calming the nerves, nourishing blood and the like

Preparation process of aster tataricus and iris tea powder

The invention provides a preparation method of instant tangerine peel oil tea powder. According to the method, modified starch, maltodextrin, beta-cyclodextran and Arabic gum are selected as a wall material, after being fully homogenized, tangerine peel oil is mixed with different tea extracts, sterilized and bagged to prepare into a powder product after microencapsulation treatment, and in the preparation method, the ingredient, fragrance and nutrient elements of the tangerine peel oil and the tea powder are maintained by adopting a certain method. According to the product, the fragrance of the tangerine peel oil and different tea abstracts is maintained, excellent liquidity and instant solubility in cold and heat water are realized, no pigment and man-made additives exist, and the characteristics of being convenient to carry and drink, healthy and long in storing time are realized. The tea powder can be drank directly, also can be used as additional base materials of other types of products. The whole production process can be performed at lower temperature, so that the nutrient substance and flavor substance of the tangerine peel oil are retained maximally, and the produced instant tangerine peel oil tea powder is rich in nutrient, aromatic in flavor, and full and old in taste.

Preparation method of instant tangerine peel oil tea powder and product of instant tangerine peel oil tea powder

The invention belongs to the technical field of functional food production, and particularly relates to a preparation method of instant tea powder with an antioxidant function. The tea powder comprises multiple kinds of functional ingredients of tea polyphenol, tea polypeptide, tea polysaccharides and the like. The method comprises the steps that a tea leaf raw material is pulverized, and enzymatic extraction, filtration, centrifugation, homogeneity and mist spraying drying are conducted respectively by low-power ultrasound assisted lywallzyme and protease to prepare antioxidant dried tea powder with better water solubility. The method has the advantages that enzymatic extraction is conducted at a low temperature, the extract is dried instantly at a high temperature to well preserve antioxidant biological activity, the prepared instant tea powder with the antioxidant function has high antioxidant activity and good physical properties and can be used as a functional food additive, and the tea powder can be used a raw material to fill a capsule or used for production functional foods by tabletting.

Preparation method of instant tea powder with antioxidant function

The invention provides a preparation method for instant tea powder. The preparation method includes crushing tea leaves into fragments with 15-30 meshes through a pulverizer for later use; mixing an extractant and the tea leaves that are crushed into the fragments to perform extraction so that extract liquor can be obtained; performing centrifugal treatment on the extract liquor prepared by the S2to prepare a tea leaf extract solution; placing the prepared tea leaf extract solution into a sealing container, and performing filtering through compact filter cloth; and performing drying by adopting spray drying so that instant tea powder can be prepared. The fragrance substance components of tea can be effectively reserved, and the obtained instant tea product is thick and pure in fragrance and has the same fragrance with original tea; infiltration extraction can be performed by adopting compound extraction solvent, low temperature and low pH technology conditions, so that the oxidative polymerization of tea polyphenol during extraction can be inhibited, the formation of thearubigin and theabrownin can be reduced, the green pigment oxidation of the tea can be prevented, and the problems of deepened color of instant tea products can be effectively overcome; and the preparation method is simple in technology, easy in operation and suitable for industrial mass production.

Preparation method for instant tea powder

The invention discloses a processing method of instant tea powder. The processing method comprises the following steps: crushing tea leaves, mixing the crushed tea leaves with distilled water, and then performing extraction for three times; combining extraction liquids; and performing two-time enzymolysis on the extraction liquids, and then performing ultra-filtration, reverse osmosis concentration and drying to obtain the instant tea powder. The variety quantity of aroma substances of the instant tea powder processed through the processing method is farther greater than the instant tea powder of the same kind on the market; the fragrance of the instant tea powder is pure and is approximate to that of original tea; and the instant tea powder has the liquor color of the original tea, is strong in instant performance, does not contain sediment substances, and can be directly brewed for drinking. The processing method is simple, high in operability and suitable for large-scale industrial production, and facilitates the development of the China instant tea beverage industry.

Processing method of instant tea powder

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Processing method of instant tea powder