30results about How to "Soup color red" patented technology

The present invention provides a ginseng black tea and a processing technology thereof, belonging to the tea-leaf processing field and solving the problem that ginseng and the active components of tea leaves can not be effectively combined or absorbed by human bodies in the prior art, the product quality problems of poor mouth feel and bad color and the problems of thermal performance of ginseng tea. In the ginseng black tea of the invention, black tea is used as a main material, radix pseudostellariae is used as an auxiliary material, and the processing technology comprises the steps of selecting tea leaves of superior black tea, wilting, rolling, fermenting, drying, winnowing and selecting as well as checking and accepting finished products. In the invention, the ginseng black tea is prepared from the radix pseudostellariae and the black tea through mixing and fermentation so that the internal quality of the tea leaves is enriched, and the health care function of the tea is enhanced. The ginseng black tea has the functions of liver protection, stomach nourishing, heart calming and mind tranquilization, eyesight improvement, reduction of blood pressure, blood fat and blood glucose, human immunity improvement, aging deferring, health care, beautifying, and the like, and has the advantages of good mouth feel and obvious economic benefit.

The invention relates to a process for processing black tea of golden camellia. The processing process comprises the steps of (1) picking, wherein fresh leaves of the golden camellia, which just change from purple to green, are picked; (2) sunning, wherein the water loss of fresh leaves reach 3-8% through sunning treatment; (3) shaking and rocking, wherein leaves are subjected to shaking treatment in an air-conditioning room, and rocking is conducted twice to five times; (4) withering, wherein tea leaves are cut into sections and withered, and the water content in tea leaves after withering is within a range of 55%-65%; (5) rolling, wherein the rolling procedure comprises vacuum rolling, slight pressing, compressing, loosening and deblocking; (6) fermenting, wherein fermentation is conducted for 8-10 hours at a temperature within a range of 24-25 DEG C; (7) removing water, wherein microwave water-removing is conducted for 2-7min at a temperature within a range of 100-110 DEG C; and (8) drying, wherein drying is conducted in a perfuming machine to obtain the black tea of the golden camellia. According to the process for processing the black tea of the golden camellia, the black tea of the golden camellia has the fragrance of flowers, the fragrance is evident, the liquor color is red, the taste is mellow, fresh and sweet, and the quality is unique.

The invention discloses a method for processing and manufacturing black tea. The method includes steps of (1), picking tea leaves; (2), withering the tea leaves under sunshine conditions; (3), withering the tea leaves in indoor environments; (4), rolling the tea leaves; (5) filling jars with the tea leaves to ferment the tea leaves, to be more specific, arranging the rolled tea leaves in the thoroughly washed earth jars with the volumes of 8-10 L, pouring cold boiled water into jar tables to seal the earth jars, arranging the earth jars in room-temperature environments at the temperatures of 21-23 DEG C and fermenting the tea leaves in the earth jars for the fermentation time of 5-8 days; (6), secondarily fermenting the tea leaves; (7), drying the tea leaves; (8), packaging the tea leaves. The method for processing and manufacturing the black tea has the advantages that characteristics of the tea leaves from Guizhou regions are reasonably utilized, the operation steps are simple, and processing can be facilitated; tender leaves of the black tea have red and uniform colors, and tea water of the black tea is smooth and red, has strong fresh aroma and light taste and is tasty and refreshing; digestion of human bodies further can be promoted by oxidation products in tea polyphenols, impairment of the stomachs of the human bodies can be prevented, and the stomachs of the human bodies can be nourished; certain sugar or milk can be added into the tea water when the tea water is about to be drunk, so that inflammation can be diminished, the gastric mucosae of the human bodies can be protected, and certain ulcer treatment effects can be realized.

The invention discloses a black tea extract for effectively retaining original tea aroma and taste and a preparation method and an application of same. The black tea extract comprises an aroma volatile oil component, tea polyphenol, caffeine, tea polysaccharide, and amino acids. The mass percents of the components are respectively as follows: 0.01-0.1% of aroma volatile oil component, 10-45% of tea polyphenol, 2-12% of caffeine, 6-30% of tea polysaccharide and 3-15% of amino acids. The sum of mass percents of the components is not greater than 100%. The preparation method comprises the steps of: tea digestion, cooling and clarification, primary concentration, second concentration and low temperature drying. The black tea extract is applied to instant black tea beverages, black tea foods or tobacco. Oxidation and loss of main thermosensitive substances such as aroma and taste are reduced by middle- and low-temperature digestion, constant temperature film concentration and low temperature drying technology. The preparation method is simple, and the extract is fragrant in aroma, strong in taste, and red in liquor color. The black tea extract after being brewede is similar to original black tea in tea liquor color, aroma, taste and liquor color, and even the taste of the original tea is enhanced.

The invention relates to a kind of honeysuckle black tea and a preparation method thereof; the raw material is to choose honeysuckle, silver flower or large white flower to be opened, first wither in the sun for 4 to 8 hours, and lose about 60% of the water; then knead for 20 to 30 minutes; Oxidation and discoloration at room temperature for 4-6 hours, the thickness of the center of the flower heap is about 10cm, and the flower heap is manually turned every 0.5h; using microwave drying equipment, drying at 80-85°C for 3-4 minutes; after drying, 90-95°C to increase the aroma to make honeysuckle black tea . The honeysuckle product produced by the invention has a unique flavor due to the particularity of the raw materials and the innovation of the process. The aroma changes from the traditional light fragrance to a rich floral fragrance, and the taste changes from the traditional bitter taste to sweetness, which effectively improves the palatability of the product. At the same time, according to the investigation of the drinking effect of different groups of people, this product can effectively overcome the symptoms of spleen and stomach discomfort caused by the cold nature of the original honeysuckle product.

The invention provides a black tea fermentation process, which is to turn the black tea leaves that have been withered and rolled moderately, and at the same time, within the temperature range of 30°C to 20°C, successively decrease and change temperature fermentation to prepare black tea. Therefore, the present invention also provides a fermenter specially used for black tea fermentation. The tea leaves produced by the process of the invention are evenly fermented, and the obtained black tea soup has bright red color and fresh taste, and the quality of the same batch of tea leaves is uniform, and the sensory evaluation score is higher than that of the black tea fermented at constant temperature.

The invention provides ganoderma lucidum black tea and a processing technique thereof, which belongs to the field of tea processing and solves the product quality problems that the active components of ganoderma lucidum and tea in the prior art can not be effectively combined, can not be absorbed by a human body and have poor mouth feel and bad colour. The ganoderma lucidum black tea comprises the raw materials of black tea green, ganoderma lucidum refined powder and ganoderma lucidum sporule powder; the processing technique route comprises the following steps: selecting high-grade black tea green, fading, twisting, fermenting, drying, winnowing and accepting a finished product. In the invention, the ganoderma lucidum and the black tea are mixed, fermented and prepared into the ganoderma lucidum black tea, the intrinsic quality of the tea is enriched, the health-care function of the tea is enhanced, and the tea has the effects of protecting the liver, nourishing the stomach, calming the heart, soothing the nerves, improving eyesight, lowering blood pressure, blood fat and blood sugar, enhancing the immunity of a human body, delaying senility, keeping health, beautifying the face and the like and has good mouth feel and obvious economic benefit.

The present invention provides a ganoderma health preserving black tea and a processing technology thereof, belonging to the tea-leaf processing field and solves the problem that ganoderma and the active components of tea leaves can not be effectively combined or absorbed by human bodies in the prior art, and the product quality problems of poor mouth feel and bad color. The raw materials of the ganoderma health preserving black tea comprise one or more selected form tea leaves of black tea, refined ganoderma powder and ganoderma spore powder. The processing technology comprises the steps of selecting tea leaves of superior black tea, wilting, rolling, fermentating, drying, winnowing and selecting as well as checking and accepting finished products. In the invention, the ganoderma health preserving black tea is prepared from the ganoderma and the black tea through mixing and fermentation so that the internal quality of the tea leaves is enriched and the health care function of the teais enhanced. The ganoderma health preserving black tea has the functions of liver protection, stomach nourishing, heart calming and mind tranquilization, eyesight improvement, reduction of blood pressure, blood fat and blood glucose, human immunity improvement, senility deferring, health care, beauty, and the like, and has the advantages of good mouth feel and obvious economic benefit.