A kind of sheet suspension white fungus drinks and preparation method thereof
Technical field
The present invention relates to a kind of sheet suspension white fungus drinks and preparation method thereof.
Background technology
White fungus have the laudatory title of " hat in the bacterium ", is the famous and precious nutritious tonifying good merchantable brand of tradition.White fungus contains nutritions such as abundant tremella polysaccharides, protein, fat, several amino acids and mineral matter; Modern medicine proof white fungus have promote gastrointestinal peristalsis, protect the liver, antitumor and strengthen the effects such as tolerance of tumor patient to radiotherapy, chemotherapy.China is the main product state of world's white fungus, and the Gutian County in Fujian Province then is the white fungus main product ground of China, with 2009 be example, Gutian County white fungus bright product output in Fujian Province's reaches 23.5 ten thousand tons, output accounts for national total amount 90%.So far, the white fungus of production is mainly sold with dried product, and added value of product is low; Develop the tremella beverage product, widen the kind of white fungus product, not only can improve the production marketing and the production output value of white fungus plantation enterprise, help the peasant to increase benefit, also help enriching the nutraceutical kind of white fungus processing on the market.
Because the no particularity fragrance of white fungus local flavor itself, tremella beverage are difficult to directly attract the consumer from local flavor.Therefore, development contains macroscopic white fungus sheet suspended beverage, can attract the consumer from outward appearance vision and sense organ mouthfeel, promotes the market competitiveness of tremella beverage.Though existing is the patent and the technology of development of raw materials tremella beverage with the white fungus, but also there are two critical technical problems, the one, prepare the beverage that keeps former taste original flavor white fungus local flavor and have the specific meal trophic function, the 2nd, suspension dried tremella granules particle diameter is the outward appearance of even suspension greater than 5mm and with composite functional form raw material.
" a kind of preparation method of tremella beverage " of Chinese patent (application number 200610022416.9) utilizes sodium cellulose glycolate as stabilizing agent in the processing method that this application provides, and white fungus slurry particle diameter is 0.5~3mm, and dried tremella granules is less; " tremella beverage and preparation method thereof " of Chinese patent (application number is 93106284), this production method is made into the tremella particle beverage that particle diameter is not more than 1 μ m with white fungus; The dried tremella granules diameter that the processing method of these two patents provides is all less, can't be from directly embodying white fungus in appearance.
Xu Haizhen etc. have delivered in the document of " development of low sugar white fungus red date honey composite health care beverage ", and dried tremella granules diameter<0.2cm in the beverage of processing, red date are the mud shape, from the dried tremella granules that also can't as seen suspend in appearance.
The processing method of Chinese patent (application number is 94110507) " tremella beverage and production technology thereof " is a raw material with the variety of the Chinese date mainly, has covered the local flavor of white fungus; The fructus cannabis component is 3%~20% in the Chinese patent (application number is 200910037883) " a kind of white fungus drink made from hemp seed food and preparation method thereof ", and the fructus cannabis taste had covered the local flavor of white fungus; The method that above-mentioned these two patents provide can't reach the white fungus local flavor of former taste original flavor on mouthfeel, and can't form the floating type particle beverage.
Summary of the invention
The objective of the invention is deficiency at existing tremella beverage technology, bigger, uniform and stable sheet suspension white fungus drinks of a kind of white fungus particle diameter and preparation method thereof is provided, and the sheet suspension white fungus drinks of this method preparation also has the function that promotes gastrointestinal peristalsis.
To achieve these goals, the technical scheme taked of the present invention is as follows:
Sheet suspension white fungus drinks of the present invention, each component is counted by weight and is comprised in its composition of raw materials: 5~20 parts in white fungus, 3~8 parts in rock sugar, 0.05~0.15 part of gellan gum, 0.1~0.2 part of carragheen, 0~0.02 part of xanthans, 0.1~0.2 part of calcium lactate, 0.01~0.015 part of citric acid, 0.01~0.02 part of natrium citricum, 0.005~0.03 part of ethyl maltol, 0.05~0.3 part of pearl fruit.
The preparation method of described sheet suspension white fungus drinks, concrete steps are as follows:
(1) white fungus preliminary treatment: dry tremella is soaked in water earlier, removes ear base, impurity, and it is standby to clean the back; Or fresh white fungus directly removes ear base, impurity, and it is standby to clean the back; With the 5%~50%(weight ratio after cleaning) white fungus be cut into the white fungus sheet that diameter is 5~30mm, remainder is used for defibrination;
(2) preparation of white fungus grinding slurry: the white fungus that will be used for defibrination adds the pure water of 2~5 times of weight, wear into slurry after, filter through the 0.15mm aperture sieve, it is standby that filtrate is boiled the back;
(3) batch mixing: rock sugar adds the pure water heating for dissolving, filters the back and adds natrium citricum, be heated to 85 ℃ after, add gellan gum, carragheen and xanthans, stir, dissolving; Add white fungus grinding slurry, calcium lactate and citric acid again, mix, add the pure water constant volume, after 10~30MPa pressure homogenizer is handled, add pearl fruit and ethyl maltol, mixing;
(4) be filled into Clear glass bottles and jars or the easy-to-draw jar of tinplate that the white fungus sheet is housed, seal, sterilization, cooling shakes up finished product.
Characteristics of the present invention are with white fungus cleaning, defibrination, filtration, allotment, homogeneous after fresh white fungus or the dried product immersion, then with after pearl fruit mixes, be filled into the container that white fungus sheet particle is housed, sterilization, cooling, shake up, be prepared into the beverage that white fungus sheet particle and pearl fruit suspend evenly, juice is transparent, mouthfeel is smooth, have white fungus local flavor and promotion gastrointestinal peristalsis effect.
According to Stokes (Stokes) formula: V=2r
2G (ρ
p-ρ
o)/9 η, beverage suspended particulate particle diameter is big more, easy more precipitation, layering.In the dried tremella granules beverage processing method of existing bibliographical information, the suspended particulate particle diameter of tremella beverage is all less than 5mm, and dried tremella granules particle diameter of the present invention is 5~30mm, has higher requirement for the tremella beverage of preparation suspension single-size.
The pearl fruit that adopts among the present invention has another name called sweet basil seed or Lan Xiangzi, belongs to the Labiatae herbaceous plant seeds; Pearl fruit behind contact moisture content, the polysaccharide insoluble diedairy fiber that it is surperficial, tool suction back is from the characteristic of volume expansion, can effectively suppress sense on an empty stomach, reduce the picked-up of heat and unnecessary food, increase satiety, simultaneously can promote intestines peristalsis, help to discharge refuse such as toxin and stool in the enteron aisle.The Compendium of Material Medica record: pearl fruit has the function of eliminating constipation, making eye bright, protect kidney, diuresis and body-building health.Pearl fruit also is rich in various mineral matters, beta carotene, VB in addition
1, VB
2Deng the B family vitamin, and unrighted acid such as leukotrienes.Therefore pearl fruit has very big potentiality to be exploited.Select pearl fruit as the composite raw material of function nutrition, its insoluble polysaccharide dietary fiber suction, helps to improve and adjusting beverage suspension uniformity from the volume expansion characteristic on the preparation technology of suspended beverage; On meals sexual function feature, can enrich the beverage meals function of beverage aspect promotion intestines peristalsis, the food intake of minimizing heat.
Remarkable advantage of the present invention is:
1. the suspension white fungus sheet particle diameter of sheet suspension white fungus drinks of the present invention reaches 5~30mm, is tangible sheet and is suspended in the beverage, easily attracts the consumer for fresh white fungus from visually intuitively reflecting; White fungus drinks of the present invention has distinctive smooth, the strong local flavor of tremella gel, can experience the mouthfeel of chewing fresh dried tremella granules again when drinking, and meets the demand that the consumer pursues natural, former taste original flavor.
2. the white fungus drinks of the present invention's preparation with the dietary function and the original natural flavour mountaineous ingenious one that is incorporated into of white fungus of white fungus, pearl fruit, has increased the even and degree of stability that the white fungus sheet suspends; Contain tremella polysaccharides, natural collagen protein-polysaccharide, several amino acids, B family vitamin and trace mineral element, especially this beverage is rich in solubility and insolubility dietary fiber, can increase satiety, promote gastrointestinal peristalsis, helping to remove intestinal endotoxin and stool, is a kind of all-ages natural function nutritious drink, is particularly suitable for the slimmer, constipation person drinks.
3. white fungus drinks of the present invention does not contain any chemical preservative, pigment, sweetener, is a kind of natural green food.
The specific embodiment
Sheet suspension white fungus drinks of the present invention, each component is counted by weight and is comprised in its composition of raw materials: 5~20 parts in white fungus, 3~8 parts in rock sugar, 0.05~0.15 part of gellan gum, 0.1~0.2 part of carragheen, 0~0.02 part of xanthans, 0.1~0.2 part of calcium lactate, 0.01~0.015 part of citric acid, 0.01~0.02 part of natrium citricum, 0.005~0.03 part of ethyl maltol, 0.05~0.3 part of pearl fruit.About 80~90 parts of the content of pure water in the described sheet suspension white fungus drinks.
The concrete steps of its preparation method are as follows:
(1) white fungus preliminary treatment: dry tremella is soaked in water earlier, removes ear base, impurity, and it is standby to clean the back; Or fresh white fungus directly removes ear base, impurity, and it is standby to clean the back; White fungus after getting 5~20 parts (weight portions, below roughly the same) and handling is divided into two parts, wherein will account for 5%~50%(weight ratio) a part of white fungus be cut into the white fungus sheet that diameter is 5~30mm, remainder is used for defibrination;
(2) preparation of white fungus grinding slurry: the white fungus that will be used for defibrination adds the pure water of 2~5 times of weight, wear into slurry after, filter through the 0.15mm aperture sieve, it is standby that filtrate is boiled the back;
(3) batch mixing: 3~8 portions of rock sugar add the pure water heating for dissolving, filter the back and add 0.01~0.02 part of natrium citricum, be heated to 85 ℃ after, add 0.05~0.15 part of gellan gum, 0.1~0.2 part of carragheen, 0~0.02 part of xanthans stirs, dissolving; Add white fungus grinding slurry, 0.1~0.2 part of calcium lactate and 0.01~0.015 part of citric acid again, mix, add pure water and be settled to 100 parts, after 10~30MPa pressure homogenizer is handled, add 0.05~0.3 part of pearl fruit and 0.005~0.03 part of ethyl maltol, mixing;
(4) be filled into Clear glass bottles and jars or the easy-to-draw jar of tinplate that the white fungus sheet is housed, seal, sterilization, cooling shakes up finished product.
Below further describe the present invention by concrete case study on implementation, only be better to understand content of the present invention, and unrestricted protection scope of the present invention.
Embodiment 1
1. dry tremella adds 30 times of weight water logging bubble 4h; White fungus removes ear base, impurity after soaking, and it is standby to clean the back; 10% white fungus is cut into the particle that diameter is 5~20mm.
2. the white fungus after getting 10 parts (weight portions, below roughly the same) and soaking adds 5 times of pure water by weight, be broken into the slurry of particle diameter with fiberizer less than the 3mm particle after, filter through the 0.15mm aperture sieve, it is standby that filtrate is boiled the back.
3. with 6 parts of rock sugar pure water heating for dissolving, filter the back and add 0.01 part of natrium citricum, be heated to 85 ℃ after, add 0.1 part of gellan gum, 0.15 part of carragheen, 0.01 part of xanthans, stirring and dissolving is even; Mix with above-mentioned white fungus juice, 0.1 part of calcium lactate, 0.01 part of citric acid, add pure water and be settled to 100 parts, after 20MPa pressure homogenizer is handled, add 0.1 part of pearl fruit and 0.02 part of ethyl maltol, mix, receiver is standby.
4. the Clear glass bottles and jars of earlier 1 part of 5~20mm white fungus sheet particle being packed into, above-mentioned beverage liquid is filled in the bottle again, seals, and 115 ℃ keep sterilizing under the 15min conditions, and back-pressure is cooled to normal temperature, shakes up finished product.
Embodiment 2
1. dry tremella adds 40 times of weight clean waters immersion 2h; White fungus removes ear base, impurity after soaking, and it is standby to clean the back; 5% white fungus is cut into the particle that diameter is 15~20mm.
2. get 20 portions of white fungus after the immersion and add 3 times of pure water by weight, be broken into the slurry of particle diameter with fiberizer less than the 3mm particle after, filter through the 0.15mm aperture sieve, it is standby that juice boils the back.
3. with 4 parts of rock sugar pure water heating for dissolving, filter the back and add 0.01 part of natrium citricum, be heated to 85 ℃ after, add 0.05 part of gellan gum, 0.2 part of carragheen, stirring and dissolving is even; Mix with above-mentioned white fungus juice, 0.15 part of calcium lactate, 0.01 part of citric acid, add pure water and be settled to 100 parts, after 25MPa pressure homogenizer is handled, add 0.05 part of pearl fruit and 0.01 part of ethyl maltol, mix, receiver is standby.
4. easy-to-draw jar of the tinplate of earlier 1 part of 15~20mm white fungus sheet particle being packed into, above-mentioned beverage liquid is filled in the bottle again, seals, and 115 ℃ keep sterilizing under the 25min conditions, and back-pressure is cooled to normal temperature, shakes up finished product.
Embodiment 3
1. dry tremella adds 35 times of weight clean waters immersion 3h; White fungus removes ear base, impurity after soaking, and it is standby to clean the back; 50% white fungus is cut into the particle that diameter is 10~30mm.
2. get 5 portions of white fungus after the immersion and add 2 times of pure water by weight, be broken into the slurry of particle diameter with fiberizer less than the 2mm particle after, filter through the 0.15mm aperture sieve, it is standby that juice boils the back.
3. with 8 parts of rock sugar pure water heating for dissolving, filter the back and add 0.015 part of natrium citricum, be heated to 85 ℃ after, add 0.15 part of gellan gum, 0.1 part of carragheen, 0.02 part of xanthans, stirring and dissolving is even; Mix with above-mentioned white fungus juice, 0.2 part of calcium lactate, 0.015 part of citric acid, add pure water and be settled to 100 parts, after 30MPa pressure homogenizer is handled, add 0.3 part of pearl fruit and 0.03 part of ethyl maltol, mix, receiver is standby.
4. the Clear glass bottles and jars of earlier 2.5 parts of 10~30mm white fungus sheet particles being packed into, above-mentioned beverage liquid is filled in the bottle again, seals, and 115 ℃ keep sterilizing under the 30min conditions, and back-pressure is cooled to normal temperature, shakes up finished product.