CN104886321A - Processing technique of horseradish tree leaf tea - Google Patents
Processing technique of horseradish tree leaf tea Download PDFInfo
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- CN104886321A CN104886321A CN201510357528.9A CN201510357528A CN104886321A CN 104886321 A CN104886321 A CN 104886321A CN 201510357528 A CN201510357528 A CN 201510357528A CN 104886321 A CN104886321 A CN 104886321A
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Abstract
The invention discloses a processing technique of horseradish tree leaf tea. The processing technique includes pouring pre-weighed tea leaves into an extracting barrel with a cloth bag, adding a certain percentage of hot water, and performing capping extraction for 15 to 30 minutes before draining; moving the bag with residues into a spin dryer to perform centrifugal coarse filtration after the extracted solution is essentially filtered; constantly experimenting to find the optimum ratio of tea and water, extraction frequency and extraction time. According to the processing technique, aqueous extraction is utilized to extract water-soluble active ingredients in the horseradish tree leaf tea; spray drying is utilized to directly spray the extracted solution in a second dryer to allow instant drying of main ingredients in the extracted solution of the horseradish tree leaf tea so as to help reserve the activity of the main ingredients. Furthermore, the active ingredients of the horseradish tree leaf tea extracted via the processing technique have blood fat reducing, immunity increasing and anticancer effects.
Description
Technical field
The invention belongs to health care technology field, particularly relate to a kind of processing technology of leaf of Moringa tea.
Background technology
Moringa (Moringa sp.), common English is called Moringa, Drumstick or Horseradish tree, also someone is translated into " oily Moringa " " horseradish tree " or " drumstick tree ", for Moringaceae (Moringaceae) Moringa (Moringa Adans.) perennial plant, originate in the torrid zone, the arid of south subtropics or semiarid zone, plant after 6 months and can blossom and bear fruit as multipurpose fast-growing arbor species.Leaf of Moringa is extensively eaten, and its nutritive value is the focus of international community common concern.Measure according to quality of vegetable supervision and inspection center of the Ministry of Agriculture and prove, containing 27.1 grams, protein in the Moringa blade of every 100g, be about 2 times of milk; Containing Catergen 00 milligram, be about 7 times of orange; Containing retinol1 6.3 milligrams, be about 4 times of carrot; Iron content 28.2 milligrams, is about 3 times of spinach; Calcic 2003 milligrams, is about 4 times of milk; Containing 1324 milligrams, potassium, be about 3 times of banana.Therefore, the fresh leaf of 200g just can meet VA and the VC demand of children's every day, the fresh leaf of 100g can meet calcium needed for 1 ~ 3 years old children, 75% iron and protein; The leaf powder of 25g, containing needed for child every day 270% VA, 42% protein, the calcium of 125%, the iron of 70% and 22% Vc; The Ye Fenneng of 50g meets pregnancy period and the iron needed for women breast-feeding their children's whole day and calcium.
Existing Moringa constituents extraction extracting method is simple, and recovery rate is lower, can not effectively performance itself be worth.
Summary of the invention
The object of the present invention is to provide a kind of processing technology of leaf of Moringa tea, it is simple to be intended to solve existing Moringa constituents extraction extracting method, and recovery rate is lower, can not the problem of effective performance value itself.
The present invention realizes like this, a kind of processing technology of leaf of Moringa tea, the leaf of Moringa weighed up in advance is poured into when extracting and is lined with in the extraction bucket of cloth bag by the tea juice of the processing technology of described leaf of Moringa tea, add the hot water of certain proportion 50-60 DEG C, add a cover tapping after lixiviate 15 ~ 30min, when liquid to be extracted is filtered most substantially, connect bag band slag to move in drier and carry out centrifugal coarse filtration, constantly test finds out that suitable tea-water proportion is 1: 4 ~ 1: 6, extraction time 2 ~ 3 times and each extraction time be 15 ~ 30min.
Further, described tea juice needs first to use feed grinder rough lumber leaf of Moringa before extracting, then fritters with LTP stamping machine, and feed grinder rotating speed rests in 200r/min, LTP stamping machine 1400r/min, obtains and pulverizes evenly, pulverize fragment completely.
Further, filter with 100 mesh filter screens after described tea juice extracts, the centrifugal 1Omin of 6000r/min again, get the supernatant removing tealeaves fragment suspension and insoluble substance, carrying out high-efficiency vacuum freeze concentration again after concentrated by heating evaporation, is the liquid of 1.1 ~ 1.2g/mi by extract simmer down to density.
Further, described centrifugal, filter after need to add extract and smart paste ratio be 1: 0.4 ~ 1: 0.5 essence stick with paste, mistake 80 mesh sieves are the spray dryer of 200 DEG C ~ 230 DEG C by inlet temperature, its outlet temperature is set to 70 DEG C ~ 100 DEG C, and compressed-air actuated pressure is set to 3.5kg/cm
3, centrifugal, filter after prepare the pulverulent product that dissolubility is good and volume mass is little, product is brown color, easily molten in water, and particle diameter is 0.3-0.5 μm, and shape is subsphaeroidal.
Further, need after described spraying dry to pack in air-conditioned packing shop, workshop temperature is less than 20 DEG C, and relative humidity is lower than 60%.
Further, manner of packing adopts light weight container or aluminium foil polybag, and it seals firmly, it is easy, lightweight, easy to carry to open.
The processing technology of leaf of Moringa tea provided by the invention, the extracting mode adopt hot-water soak, repeatedly extracting, has used heating evaporation to concentrate and high-efficiency vacuum low temperature method for concentration, and finally spray-dried method obtains the good powder product of dissolubility; Various active composition water-soluble in leaf of Moringa tea is extracted by the method for aqueous solution lixiviate; Directly leachate is sparged in drier by spray drying process, make leaf of Moringa tea leaching liquor main component wink-dry, be conducive to the reservation of main component activity.In addition, the leaf of Moringa tea active component that the present invention extracts has reducing blood lipid, improves immunity and anticancer effect.
Accompanying drawing explanation
Fig. 1 is the processing process figure of the leaf of Moringa tea that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention obtains the effective active composition in leaf of Moringa by the method for aqueous solution lixiviate, and by the reducing blood lipid of the new product leaf of Moringa tea of hypolipidemic activity determination experiment, spleen lymphocyte proliferation experiment and inhibiting tumour cells measuring processing, improve immunity and anticancer bioactive.
Below in conjunction with accompanying drawing 1, technique of the present invention is explained in detail.
As shown in Figure 1, the processing technology of the leaf of Moringa tea of the embodiment of the present invention comprises the following steps:
S101: first use feed grinder rough lumber, then fritter with LTP stamping machine, feed grinder rotating speed rests in 200r/min, LTP stamping machine 1400r/min;
S102: during extraction, the tealeaves weighed up in advance is poured into and be lined with in the extraction bucket of cloth bag, add a certain proportion of hot water, add a cover tapping after lixiviate 15 ~ 30min, when liquid to be extracted is filtered most substantially, connect in bag band slag immigration drier and carry out centrifugal coarse filtration, constantly suitable tea-water proportion, extraction time and extraction time are found out in test;
S103: the extract after method thickening-purification technology such as by a small amount of tealeaves fragment suspension in the method removing extracts such as centrifugal, filtration and insoluble substance, to be concentrated, freeze concentration and heating concentrate by high-efficiency vacuum;
S104: prepare the goods that dissolubility is good and volume mass is little by spray-dired method;
S105: pack in air-conditioned packing shop, workshop temperature is less than 20 DEG C, and relative humidity is lower than 60%, and manner of packing adopts light packaging material.
By following contrast experiment, effect of the present invention is described in detail:
The biological function of leaf of Moringa tea active component measures:
1, the mensuration of leaf of Moringa tea hypolipidemic activity:
Set up the hyperlipemia mouse model that Triton WR-1339 induces, injected the physiological saline aqueous solution of certain density leaf of Moringa tea by the method for gavage, after administration, measure the concentration of total triglycerides and T-CHOL in serum.(normal mouse carrying out physiological saline and gavage is set up to be blank; The mouse of lumbar injection Triton WR-1339 and gavage physiological saline is set up to be negative control; The mouse of lumbar injection Triton WR-1339 and gavage Fenofibrate is set up to be positive controls.)
Experimental result shows, in leaf of Moringa tea group mice serum, the concentration of total triglycerides and T-CHOL is significantly lower than positive controls, and leaf of Moringa tea has obvious lipid-lowering effect.
2, leaf of Moringa tea is on the impact of mouse cell immunity:
Choose BALB/c mouse, gastric infusion, after a period of time, by spleen lymphocyte proliferation measuring mouse spleen lymphocyte appreciation rate, analyze leaf of Moringa tea to the impact of mouse cell immunity.
Experimental result shows, leaf of Moringa tea can stimulate the T lymphocyte proliferation of mouse.
3, leaf of Moringa tea antitumor cytolytic activity
By the inhibition rate of tumor cell of inhibiting tumour cells measuring leaf of Moringa tea to HepG2 cell and SPC-A-1 cell, analyze the antitumor activity of leaf of Moringa tea.
Experimental result shows, leaf of Moringa tea has obvious antitumor activity.
The processing technology of leaf of Moringa tea provided by the invention, the extracting mode adopt hot-water soak, repeatedly extracting, has used heating evaporation to concentrate and high-efficiency vacuum low temperature method for concentration, and finally spray-dried method obtains the good powder product of dissolubility; Various active composition water-soluble in leaf of Moringa tea is extracted by the method for aqueous solution lixiviate; Directly leachate is sparged in drier by spray drying process, make leaf of Moringa tea leaching liquor main component wink-dry, be conducive to the reservation of main component activity.In addition, the leaf of Moringa tea active component that the present invention extracts has reducing blood lipid, improves immunity and anticancer effect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the processing technology of a leaf of Moringa tea, it is characterized in that, being poured into by the leaf of Moringa weighed up in advance when the tea juice of the processing technology of described leaf of Moringa tea extracts is lined with in the extraction bucket of cloth bag, the ratio being 1: 4 ~ 1: 6 with tea mass ratio adds the hot water of 50-60 DEG C, add a cover tapping after lixiviate 15 ~ 30min, extraction time 2 ~ 3 times and each extraction time are 15 ~ 30min; When liquid to be extracted is filtered most substantially, connect in bag band slag immigration drier and carry out centrifugal coarse filtration.
2. the processing technology of leaf of Moringa tea as claimed in claim 1, it is characterized in that, described tea juice needs first to use feed grinder rough lumber leaf of Moringa before extracting, fritter with LTP stamping machine again, feed grinder rotating speed rests in 200r/min, LTP stamping machine 1400r/min, obtains and pulverizes evenly, pulverize fragment completely.
3. the processing technology of leaf of Moringa tea as claimed in claim 1, it is characterized in that, filter with 100 mesh filter screens after described tea juice extracts, the centrifugal 10min of 6000r/min again, get the supernatant removing tealeaves fragment suspension and insoluble substance, carrying out high-efficiency vacuum freeze concentration again after concentrated by heating evaporation, is the liquid of 1.1 ~ 1.2g/ml by extract simmer down to density.
4. the processing technology of leaf of Moringa tea as claimed in claim 3, it is characterized in that, described centrifugal, filter after need add extract with essence stick with paste mass ratio be 1: 0.4 ~ 1: 0.5 essence stick with paste, cross 80 mesh sieves, by the spray dryer that inlet temperature is 200 DEG C ~ 230 DEG C, outlet temperature is set to 70 DEG C ~ 100 DEG C, and compressed-air actuated pressure is set to 3.5kg/cm
3.
5. the processing technology of leaf of Moringa tea as claimed in claim 4, it is characterized in that, need after described spraying dry to pack in air-conditioned packing shop, workshop temperature is less than 20 DEG C, and relative humidity is lower than 60%.
6. the processing technology of leaf of Moringa tea as claimed in claim 5, is characterized in that, manner of packing adopts light weight container or aluminium foil polybag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510357528.9A CN104886321A (en) | 2015-06-26 | 2015-06-26 | Processing technique of horseradish tree leaf tea |
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| CN201510357528.9A CN104886321A (en) | 2015-06-26 | 2015-06-26 | Processing technique of horseradish tree leaf tea |
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| CN104886321A true CN104886321A (en) | 2015-09-09 |
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| CN201510357528.9A Pending CN104886321A (en) | 2015-06-26 | 2015-06-26 | Processing technique of horseradish tree leaf tea |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146329A (en) * | 2015-09-21 | 2015-12-16 | 李佳忠 | Horseradish tree nutritive noodles and preparation method thereof |
| CN105146004A (en) * | 2015-10-15 | 2015-12-16 | 南京财经大学 | Instant moringa oleifera tea particles and preparation method thereof |
| CN109925328A (en) * | 2018-12-15 | 2019-06-25 | 华南理工大学 | A kind of moringa oleifera leaf extractive and the preparation method and application thereof with cholate adsorption capacity |
Citations (4)
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| CN1745664A (en) * | 2004-09-09 | 2006-03-15 | 林保村 | Moringaceae beverage and production thereof |
| CN103564493A (en) * | 2013-10-31 | 2014-02-12 | 无锡爱迪信光电科技有限公司 | Preparation method of moringa leaf pellets |
| CN103571712A (en) * | 2013-10-31 | 2014-02-12 | 无锡爱迪信光电科技有限公司 | Preparation method of moringa white spirit |
| CN104490954A (en) * | 2014-12-24 | 2015-04-08 | 广州泽力医药科技有限公司 | Method for extracting moringa oleifera |
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2015
- 2015-06-26 CN CN201510357528.9A patent/CN104886321A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1745664A (en) * | 2004-09-09 | 2006-03-15 | 林保村 | Moringaceae beverage and production thereof |
| CN103564493A (en) * | 2013-10-31 | 2014-02-12 | 无锡爱迪信光电科技有限公司 | Preparation method of moringa leaf pellets |
| CN103571712A (en) * | 2013-10-31 | 2014-02-12 | 无锡爱迪信光电科技有限公司 | Preparation method of moringa white spirit |
| CN104490954A (en) * | 2014-12-24 | 2015-04-08 | 广州泽力医药科技有限公司 | Method for extracting moringa oleifera |
Non-Patent Citations (1)
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| 阚欢等: "辣木叶蛋白质提取工艺研究", 《西部林业科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146329A (en) * | 2015-09-21 | 2015-12-16 | 李佳忠 | Horseradish tree nutritive noodles and preparation method thereof |
| CN105146004A (en) * | 2015-10-15 | 2015-12-16 | 南京财经大学 | Instant moringa oleifera tea particles and preparation method thereof |
| CN109925328A (en) * | 2018-12-15 | 2019-06-25 | 华南理工大学 | A kind of moringa oleifera leaf extractive and the preparation method and application thereof with cholate adsorption capacity |
| CN109925328B (en) * | 2018-12-15 | 2021-11-19 | 华南理工大学 | Moringa oleifera leaf extract with cholate adsorption capacity and preparation method and application thereof |
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Application publication date: 20150909 |
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