CN108391737A - A kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus) - Google Patents

Abstract

The present invention is a kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), belongs to food processing field.It is characterized in that：The compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), uses shrub althea flower for raw material, through material moistening, steams green, the not mature smell in removal raw material, using broken wall crushing, countercurrently extracts, effectively avoid the loss of nutritional ingredient in raw material, improve the utilization rate of raw material；Addition lemon grass leaf is auxiliary material, so that raw material had both been remained original faint scent, also increases the fragrance of lemon grass (Cymbopogon citratus), improves the mouthfeel of finished product caffein, has and the health-care effects such as prevents viral disease, promotes the production of body fluid to quench thirst.

Description

A kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus)

Technical field

The present invention relates to a kind of production methods of caffein, more particularly, to a kind of making of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus) Method.

Background technology

Shrub althea flower is a kind of common garden shrub seeds of flowering plants, Malvaceae Hibiscus, alias white hibiscus flower, palmitic acid tree, chicken Flower, lard flower.Shrub althea flower can be used as medicine, also edible.The darkviolet for lavender/have, growth speed is presented in shrub althea flower color some Degree is very fast, with luxuriant foliage and spreading branches in leafy profusion.With clearing and antitussive, the effect of cooling blood and hemostasis, heat-clearing and damp-drying drug.

Lemon grass (Cymbopogon citratus) has distinctive citrus scented in the cauline leaf for being lemon grass (Cymbopogon citratus), has for a long time in India and the western Buddhist nun in Malaysia Cultivation history.Dutchman is used for lemon grass (Cymbopogon citratus) the flavouring of fish material reason.It may generally serve as the spices of pickle and make curried fruit Dew, soup, sweet wine with perfume.Also it can be drunk instead of tea, lemon grass (Cymbopogon citratus) can also refine lemongrass oil, can be used for concocting fragrance for detergents.Stomach invigorating, Diuresis prevents anaemia and skin care, spleen-and-stomach-invigorating from dispelling flatulence, pain, helping digest.Have antibacterial ability, can treat Cholera, acute gastroenteritis and chronic diarrhea, moisturizing contribute to women skin maintenance to be used.Mitigate cold symptoms, stomach can be controlled Bitterly, abdominal pain, headache, fever release headache, fever, bleb etc., and oedema and superabundant fats are eliminated in diuresis removing toxic substances.Containing a large amount of Vitamin C is also the good merchantable brand of cosmetology.Fat secretion is adjusted, is beneficial to oily skin and hair quality, cleaning skin can be added to the water Skin promotes blood circulation.Anaemia is treated, pale complexion, sallow, dizziness etc. are improved.

Shrub althea flower passes through frequently as ornamental plant, and market development is less, uses shrub althea flower, lemon grass (Cymbopogon citratus) for raw material, will It is processed into the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), there are no relevant report, realizes the comprehensive utilization to raw material, improves its nutriture value Value and economic value, while also opening up a new way for the deep processing of shrub althea flower and lemon grass product.

Invention content

The object of the present invention is to provide a kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), this method process stabilizing, It is easy to operate, be easy to grasp, by shrub althea flower, lemon grass leaf be fabricated to it is full of nutrition, drink convenient caffein, not only enrich production Kind class, and improve the economic value of shrub althea flower, lemon grass (Cymbopogon citratus).

The technical scheme adopted by the invention to solve the technical problem is that：

A kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), is characterized in：Green, broken wall crushing, adverse current extraction, lemon are steamed in material moistening The pretreatment of lemon grass, mixing, low temperature are concentrated, cure, are packed, and the production method uses following steps：

（1）Material moistening：Fresh shrub althea flower, pear flower, honeysuckle and Roselle are picked, impurity elimination is cleaned with clear water, takes the rose of Sharon of 5kg Flower, the pear flower of 2kg, the honeysuckle of 1kg and 0.8kg Roselle, be uniformly mixed, be made raw material；Raw material is placed in 2 times of its weight A concentration of 0.35% citric acid solution in, be added suitable honey, after impregnating 3.5h, pull out, spread out and dry；

（2）It steams green：Raw material after drying is through blast furnace steam treatment, and temperature is 150 DEG C, and the time is 45 minutes, removes removing green gas taste, so After take out and spread cooling out；

（3）Broken wall crushes：After raw material low temperature drying of the steaming after green, broken wall crushing is carried out, smashing fineness is 80 mesh, temperature 45 DEG C, relative humidity is maintained at 40%, obtains shrub althea flower composite powder；

（4）Adverse current is extracted：Using multiple stage continuous adverse current extractor, 38 DEG C of softened waters are added in one end, and it is multiple that shrub althea flower is added in the other end Powder is closed, realizes multiple stage continuous adverse current extraction, it is 42 DEG C just to extract stage setting temperature, time 3min；Deep extraction stage setting Temperature is 50 DEG C, time 8min；It oozes that wash stage Extracting temperature be 52 DEG C, time 5min, shrub althea flower extracting solution is made；

（5）Lemon grass (Cymbopogon citratus) pre-processes：Lemon grass leaf, haw berry, white tea and the dried peppermint leaf of fresh high-quality is taken to be taken after eluting, finishing Its weight 4 is added after break process in the dried peppermint leaf of the lemon grass leaf of 2kg, the haw berry of 1kg, the white tea of 0.8kg and 0.5kg Times pure water carry out defibrination, add the cellulase of its weight 0.35%, 0.1% pectase and 0.05% hemicellulose Enzyme is uniformly mixed, is heated to 40 DEG C, united hydrolysis 30min, and lemon grass (Cymbopogon citratus) hydrolysate is made；

（6）Mixing：The shrub althea flower extracting solution of 50 parts by weight, the lemon grass (Cymbopogon citratus) hydrolysate of 20 parts by weight are taken, 10 parts by weight are added Stevia rebaudianum syrup, the lily juice of 8 parts by weight, the moutan bark powder of 7 parts by weight and 5 parts by weight gingko benevolence powder obtain after mixing Mixed liquor is placed in temperature and is 45 DEG C, carries out homogeneous, homogeneous 2 times under conditions of pressure is 32Mpa by mixed liquor；

（7）Low temperature concentrates：Mixed liquor after homogeneous is subjected to vacuum and low temperature concentration, in pressure 0.18MPa, temperature 50 C condition Under, it is concentrated into relative density 0.85g/cm³Concentrate；

（8）Solidification：Concentrate is subjected to microwave low-temperature vacuum drying, in microwave power 360W, 42 DEG C of temperature, vacuum degree 22Pa items It is 35 minutes dry under part, after crushed, the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus) is made；

（9）Packaging：After shrub althea flower lemon grass (Cymbopogon citratus) compound tea finishing is managed, is packed with food-grade packaging material, enter aeration-drying environment Middle storage.

Advantageous effect：The method of the present invention uses shrub althea flower for raw material, through material moistening, steams green, the not mature smell in removal raw material, It is crushed using broken wall, adverse current extraction, effectively avoids the loss of nutritional ingredient in raw material, improve the utilization rate of raw material；Lemon is added Blade of grass is auxiliary material, and raw material is made both to have remained original faint scent, also increases the fragrance of lemon grass (Cymbopogon citratus), improves the mouth of finished product caffein Sense also has and the health-care effects such as prevents viral disease, reduce cholesterol, promote the production of body fluid to quench thirst.

Specific implementation mode

Embodiment 1：

A kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), is characterized in：Green, broken wall crushing, adverse current extraction, lemon are steamed in material moistening The pretreatment of lemon grass, mixing, low temperature are concentrated, cure, are packed, and the production method uses following steps：

（1）Material moistening：Fresh shrub althea flower, pear flower, loquat flower and lily are picked, impurity elimination is cleaned with clear water, takes the rose of Sharon of 8kg The lily of flower, the pear flower of 3kg, the loquat flower of 2.5kg and 1kg is uniformly mixed, and raw material is made；Raw material is placed in 3 times of its weight A concentration of 0. 5% citric acid solution in, be added suitable propolis, liquorice liquid, after impregnating 6h, pull out, spread out and dry；

（2）It steams green：Raw material after drying is through blast furnace steam treatment, and temperature is 120 DEG C, and the time is 35 minutes, removes removing green gas taste, so After take out and spread cooling out；

（3）Broken wall crushes：After raw material low temperature drying of the steaming after green, broken wall crushing is carried out, smashing fineness is 100 mesh, and temperature is 40 DEG C, relative humidity is maintained at 35%, obtains shrub althea flower composite powder；

（4）Adverse current is extracted：Using multiple stage continuous adverse current extractor, 40 DEG C of softened waters are added in one end, and it is multiple that shrub althea flower is added in the other end Powder is closed, realizes multiple stage continuous adverse current extraction, it is 45 DEG C just to extract stage setting temperature, time 8min；Deep extraction stage setting Temperature is 52 DEG C, time 15min；It oozes that wash stage Extracting temperature be 55 DEG C, time 3min, shrub althea flower extracting solution is made；

（5）Lemon grass (Cymbopogon citratus) pre-processes：Lemon grass leaf, loguat leaf, francolin tea and the holly leaf for taking fresh high-quality, after eluting, finishing, Take the holly leaf of the lemon grass leaf of 3.5kg, the loguat leaf of 2kg, the francolin tea of 1kg and 0.65kg that it is added after break process The pure water that 5 times of weight carries out defibrination, add the cellulase of its weight 0.5%, 0.3% pectase and 0.1% hemicellulose Plain enzyme is uniformly mixed, is heated to 45 DEG C, united hydrolysis 20min, and lemon grass (Cymbopogon citratus) hydrolysate is made；

（6）Mixing：The shrub althea flower extracting solution of 45 parts by weight, the lemon grass (Cymbopogon citratus) hydrolysate of 25 parts by weight are taken, 15 parts by weight are added The radix cynanchi bungei powder of liquorice liquid, the snakegourd juice of 10 parts by weight and 5 parts by weight obtains mixed liquor after mixing, and mixed liquor is placed in Homogeneous, homogeneous 3 times are carried out under conditions of temperature is 38 DEG C, pressure is 26Mpa；

（7）Low temperature concentrates：Mixed liquor after homogeneous is subjected to vacuum and low temperature concentration, in 40 DEG C of pressure 0.12MPa, temperature conditions Under, it is concentrated into relative density 0.35g/cm³Concentrate；

（8）Solidification：Concentrate is subjected to microwave low-temperature vacuum drying, in microwave power 450W, temperature 50 C, vacuum degree 28Pa items It is 30 minutes dry under part, after crushed, the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus) is made；

（9）Packaging：After shrub althea flower lemon grass (Cymbopogon citratus) compound tea finishing is managed, is packed with food-grade packaging material, enter aeration-drying environment Middle storage.

Embodiment 2：

A kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), is characterized in：Green, broken wall crushing, adverse current extraction, lemon are steamed in material moistening The pretreatment of lemon grass, mixing, low temperature are concentrated, cure, are packed, and the production method uses following steps：

（1）Material moistening：Fresh shrub althea flower, flower of kudzuvine, honeysuckle and state's sophora flower are picked, impurity elimination is cleaned with clear water, takes the rose of Sharon of 10kg Flower, the flower of kudzuvine of 3.5kg, the honeysuckle of 2kg and 1.5kg state's sophora flower, be uniformly mixed, be made raw material；Raw material is placed in its weight In 2.5 times of a concentration of 0.45% citric acid solution, suitable vitamin C is added, after impregnating 5h, pulls out, spreads out and dry；

（2）It steams green：Raw material after drying is through blast furnace steam treatment, and temperature is 165 DEG C, and the time is 1 minute, removes removing green gas taste, so After take out and spread cooling out；

（3）Broken wall crushes：After raw material low temperature drying of the steaming after green, broken wall crushing is carried out, smashing fineness is 60 mesh, temperature 35 DEG C, relative humidity is maintained at 25%, obtains shrub althea flower composite powder；

（4）Adverse current is extracted：Using multiple stage continuous adverse current extractor, 30 DEG C of softened waters are added in one end, and it is multiple that shrub althea flower is added in the other end Powder is closed, realizes multiple stage continuous adverse current extraction, it is 35 DEG C just to extract stage setting temperature, time 10min；Deep extraction stage setting Temperature is 45 DEG C, time 15min；It oozes that wash stage Extracting temperature be 50 DEG C, time 8min, shrub althea flower extracting solution is made；

（5）Lemon grass (Cymbopogon citratus) pre-processes：Lemon grass leaf, chrysanthemum brain tender leaf, oolong tea and the cordate houttuynia for taking fresh high-quality, through eluting, killing After blueness, the lemon grass leaf of 4kg, the chrysanthemum brain tender leaf of 2kg, the oolong tea of 1.8kg and the cordate houttuynia of 1kg are taken, after break process, Be added 4.5 times of its weight pure water carry out defibrination, add the cellulase of its weight 0.65%, 0.3% pectase and 0.15% hemicellulase is uniformly mixed, is heated to 42 DEG C, united hydrolysis 35min, and lemon grass (Cymbopogon citratus) hydrolysate is made；

（6）Mixing：The shrub althea flower extracting solution of 45 parts by weight, the lemon grass (Cymbopogon citratus) hydrolysate of 20 parts by weight are taken, 10 parts by weight are added Glucose syrup, the hovenia acerba juice of 15 parts by weight, 6 parts by weight the albumen powder of Cortex hibisus syriacus powder and 4 parts by weight obtain after mixing Mixed liquor is placed in temperature and is 40 DEG C, carries out homogeneous, homogeneous 2 times under conditions of pressure is 26Mpa by mixed liquor；

（7）Low temperature concentrates：Mixed liquor after homogeneous is subjected to vacuum and low temperature concentration, in 55 DEG C of pressure 0.06MPa, temperature conditions Under, it is concentrated into relative density 1.2g/cm³Concentrate；

（8）Solidification：Concentrate is subjected to microwave low-temperature vacuum drying, in microwave power 230W, 48 DEG C of temperature, vacuum degree 35Pa items It is 40 minutes dry under part, after crushed, the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus) is made；

（9）Packaging：After shrub althea flower lemon grass (Cymbopogon citratus) compound tea finishing is managed, is packed with food-grade packaging material, enter aeration-drying environment Middle storage.

Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.

Claims (1)

1. a kind of production method of the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus), characterized in that material moistening steams blueness, broken wall crushing, countercurrently carries Take, lemon grass (Cymbopogon citratus) pretreatment, mixing, low temperature concentrates, cure, are packed, the production method is using following steps：

（1）Material moistening：Fresh shrub althea flower, pear flower, honeysuckle and Roselle are picked, impurity elimination is cleaned with clear water, takes the rose of Sharon of 5kg Flower, the pear flower of 2kg, the honeysuckle of 1kg and 0.8kg Roselle, be uniformly mixed, be made raw material；Raw material is placed in 2 times of its weight A concentration of 0.35% citric acid solution in, be added suitable honey, after impregnating 3.5h, pull out, spread out and dry；

（2）It steams green：Raw material after drying is through blast furnace steam treatment, and temperature is 150 DEG C, and the time is 45 minutes, removes removing green gas taste, so After take out and spread cooling out；

（3）Broken wall crushes：After raw material low temperature drying of the steaming after green, broken wall crushing is carried out, smashing fineness is 80 mesh, temperature 45 DEG C, relative humidity is maintained at 40%, obtains shrub althea flower composite powder；

（4）Adverse current is extracted：Using multiple stage continuous adverse current extractor, 38 DEG C of softened waters are added in one end, and it is multiple that shrub althea flower is added in the other end Powder is closed, realizes multiple stage continuous adverse current extraction, it is 42 DEG C just to extract stage setting temperature, time 3min；Deep extraction stage setting Temperature is 50 DEG C, time 8min；It oozes that wash stage Extracting temperature be 52 DEG C, time 5min, shrub althea flower extracting solution is made；

（5）Lemon grass (Cymbopogon citratus) pre-processes：Lemon grass leaf, haw berry, white tea and the dried peppermint leaf of fresh high-quality is taken to be taken after eluting, finishing Its weight 4 is added after break process in the dried peppermint leaf of the lemon grass leaf of 2kg, the haw berry of 1kg, the white tea of 0.8kg and 0.5kg Times pure water carry out defibrination, add the cellulase of its weight 0.35%, 0.1% pectase and 0.05% hemicellulose Enzyme is uniformly mixed, is heated to 40 DEG C, united hydrolysis 30min, and lemon grass (Cymbopogon citratus) hydrolysate is made；

（6）Mixing：The shrub althea flower extracting solution of 50 parts by weight, the lemon grass (Cymbopogon citratus) hydrolysate of 20 parts by weight are taken, 10 parts by weight are added Stevia rebaudianum syrup, the lily juice of 8 parts by weight, the moutan bark powder of 7 parts by weight and 5 parts by weight gingko benevolence powder obtain after mixing Mixed liquor is placed in temperature and is 45 DEG C, carries out homogeneous, homogeneous 2 times under conditions of pressure is 32Mpa by mixed liquor；

（7）Low temperature concentrates：Mixed liquor after homogeneous is subjected to vacuum and low temperature concentration, in pressure 0.18MPa, temperature 50 C condition Under, it is concentrated into relative density 0.85g/cm³Concentrate；

（8）Solidification：Concentrate is subjected to microwave low-temperature vacuum drying, in microwave power 360W, 42 DEG C of temperature, vacuum degree 22Pa items It is 35 minutes dry under part, after crushed, the compound caffein of shrub althea flower lemon grass (Cymbopogon citratus) is made；

（9）Packaging：After shrub althea flower lemon grass (Cymbopogon citratus) compound tea finishing is managed, is packed with food-grade packaging material, enter aeration-drying environment Middle storage.