CN1650738A - Application method of bamboo leaf flavome in rice - Google Patents
Application method of bamboo leaf flavome in rice Download PDFInfo
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- CN1650738A CN1650738A CNA2004100026686A CN200410002668A CN1650738A CN 1650738 A CN1650738 A CN 1650738A CN A2004100026686 A CNA2004100026686 A CN A2004100026686A CN 200410002668 A CN200410002668 A CN 200410002668A CN 1650738 A CN1650738 A CN 1650738A
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Abstract
An application of bamboo leaf flavone in rice features that the bamboo leaf flavone can be coated on the surface of each rice grain for providing health-care function and antioxidizing power, and flavouring the rice and antibiosis.
Description
Technical field
The present invention relates to the purposes of bamboo-leaves flavones in food, relate to specifically bamboo-leaves flavones is added on rice surface after film-coated technique is handled, and become have anti-oxidant, anti-bacterial refreshing, the seasoning flavouring adds the health-care rice of look, medicine food and usefulness.
Background technology
Bamboo-leaves flavones is the product that is obtained after extracting by the leaf of bamboo.The leaf of bamboo of indication, be meant the leaf of grass family Agrostidoideae plant henon bamboo, Chinese invention patent CN98104564 (mandate on May 23 calendar year 2001) discloses a kind of " extracting the production method of flavonoid compound extract or pulvis from the leaf of bamboo ", in this application, not only disclose the production method of from the leaf of bamboo, extracting bamboo-leaves flavones, also disclose bamboo-leaves flavones and had good Green Tea Extract, anti-oxidant, activity of fighting against senium.And disclose bamboo-leaves flavones and have the very strong removing active oxygen radical and the ability of stopping nitrosation reaction, can significantly induce the vigor of aged mouse endogenous antioxidase system; Reduce and removing peroxidating product; Can significantly strengthen antifatigue and the anti-stress ability of mouse.(be published in " Food Additives Used in China " according to " natural function bamboo extractive-bamboo-leaves flavones ", 2002 the 3rd phases) report, bamboo-leaves flavones had good Green Tea Extract, anti-oxidant, anti-ageing, antibiotic, antiviral and prevent and treat biological functions such as old DD, and relative new product ZHUKANGNING capsule has obtained Ministry of Public Health's health food certification in 1999.
Chinese invention patent (application number 03115653.3) discloses a kind of bamboo leave flavone as the application of the anti-ageing skin care factor in cosmetics, and purpose is the anti-ageing skin care factor that a kind of natural plants source is provided for cosmetic industry.Bamboo leave flavone have Green Tea Extract, anti-oxidant, radioresistance, antibiotic, antibacterial, promote skin cell proliferation, prevent skin oxidative damage, reduce beauty functions such as melanocyte is synthetic, delaying decrepitude of skin, can be applicable in the multiple daily cosmetics.
Chinese invention patent CN1265841A (application number is 00110912.X) discloses a kind of preparation method of the rice that keeps healthy, be that the bright leaf of bamboo, caulis bambusae in taenian, bamboo juice, bright loguat leaf, the bark of eucommia, palm leaf are flooded with edible alcohol, adopt distillation under vacuum to collect extracts active ingredients liquid, under stirring, by spray gun extract is sprayed at rice surface, heating, drying is made emerald green health care rice then.But the complicated component of its extraction, active principle is indeterminate, and viscosity fastness is poor, and color and luster do not work, and part comes with some shortcomings.
It is main food with the rice that there is the population more than 40% in the whole world, there is nearly 1,300,000,000 population in China, be that grain consumes maximum country in the world, and rice is topmost grain, because of a variety of causes causes the foodstuff waste of moldy metamorphism also very surprising, so the rice process technology should become the agenda of being badly in need of solution.
The leaf of bamboo has long medicinal and edible history in China, listed in the natural plants list of medicine-food two-purpose by the Ministry of Public Health, the active ingredient bamboo-leaves flavones safety non-toxic of its extraction, and has good Green Tea Extract, anti-oxidant, anti-ageing, antibiotic, antiviral and prevent and treat biological functions such as old DD, and have a leaf of bamboo special delicate fragrance, flavous gloss, good heat endurance, utilize very ripe film-coated technique, adopt coating materials such as zein or gelatin, adopt turnadle pan coating, sulfuration bed coating method or buried tube type coating method, rice surface is carried out dressing, make it to become have anti-oxidant, anti-bacterial refreshing, the seasoning flavouring adds look, the health-care rice of medicine food and usefulness, not only prolonged the resting period of rice, and improved people's life health level, also can create social connections, so should invention can produce very big social benefit and economic benefit for the peasant common people improve income.
Summary of the invention
The object of the present invention is to provide the new purposes of bamboo-leaves flavones, i.e. new application process in rice.
The application of bamboo-leaves flavones in rice is characterized in that:
With the bamboo-leaves flavones is raw material, be made into debita spissitudo and join the ethanolic solution of coating materials such as zein, the spray coating mode can adopt turnadle pan coating, suspension fluidized bed coating method or pipe laying spraying turnadle pan coating, be sprayed at rice surface equably, the blowing hot-air drying, polishing obtains the complete health-care rice of color.
Main technical points of the present invention is as follows:
1) the bamboo-leaves flavones compounds pulvis that uses of the present invention is yellow powder or yellow crystalline powder, have tangible leaf of bamboo fragrance, general flavone content 5～45% (according to " two appendix IV of Chinese pharmacopoeia version in 2000, adopt spectrophotometry, make standard specimen with rutin), the main component of bamboo-leaves flavones is a flavone compound.
2) the dressing mode can adopt turnadle pan coating, suspension fluidized bed coating method or the pipe laying spraying turnadle pan coating of " pharmacy " P318 (third edition, Xi Nianzhu chief editor, People's Health Publisher).
3) coating material can be with the ethanolic solution of 5%～35% zein, 5%～25% gelatine size, 10%～40% mucialga of arabic gummy, 10%～50% shellac ethanolic solution, 50%～75% syrup, the ethanolic solution of cellulose derivatives such as also available 1%～10% Hydroxypropyl methylcellulose, 20%～60% polyethylene glycol (molecular weight is 4000～6000) ethanolic solution, 3%～10% PVP and crylic acid resin, or by its above-mentioned two or more slurries that mix, preferably use zein, gelatin, shellac, natural adhesives such as syrup, the ethanol of indication is the alcohol of edible specification.
4) compound method of dressing slurry is that bamboo-leaves flavones is pulverized, and crosses 100 orders and becomes fine powder, joins in the slurries of coating material, and consumption is controlled at 1%～10%, stirs, and filters, and is sprayed onto the surface of rice by the film coating mode as colorant.
5) spray art parameter, 38～55 ℃ of hot blast temperatures, expulsion pressure 1.5～3kg/cm
2, the average every 1kg rice of spray amount sprays the above-mentioned dressing slurry of 10～50ml, and limit bound edge drying reaches the effect of secluding air and moisture.
6) the polishing material rice that adopts natural polishing agents such as the rice heart wax that produced from Sichuan, beeswax, Brazil wax that dressing is crossed polishes, and increases fineness, prevents the moisture absorption.
7) rice after above-mentioned processing is handled, because of its surface-coated lid layer film, isolated with the air and the moisture in the external world, and the active material bamboo-leaves flavones in the spraying of surface, play anti-oxidant, radioresistance, biological function such as antibiotic and antiviral, make the easier preservation of rice, solvent that uses in the process and coating material safety non-toxic, factors such as processing temperature do not influence the other biological active function of bamboo-leaves flavones, the flavouring of seasoning simultaneously, rice surface is added the golden yellow coating of uniformity, and the medicine food is also used.
8) described rice is meant all rice classes such as comprising polished rice, long-grained nonglutinous rice, Xian glutinous rice, milled round grain glutinous rice and special rice, and moisture is below 16%, and other indexs are controlled within the corresponding index.
Anti-bacterial refreshing test: buy changzhou rice I from the market, handle through following embodiment 1, obtain health-care rice II, part health-care rice II sample is carried out the vacuum-packed III rice that gets with nylon/polyethylene composite film, rice I is carried out the vacuum-packed IV rice that gets with nylon/polyethylene composite film, rice is apt to deteriorate especially season at intermittent drizzles in the rainy season, according to the medicine stability test method carry out high humility test (" pharmacy " Bi Dianzhou chief editor. the People's Health Publisher), in closed container, place NaCl saturated solution (relative humidity 75%, temperature is at 25 ℃) simulate under the intermittent drizzles in the rainy season condition in season and observe comparison, through 60 days investigation, obtain following rice heart outward appearance comparing result (rice II and rice IV observe after removing the outer membrane clothing):
| Sample, index, time | 20 days | 40 days | 60 days |
| Rice I | Flavescence | The flavescence foxiness goes mouldy | Go mouldy, turn green |
| Rice II | No change | The minority flavescence | Minority flavescence spot |
| Rice III | No change | No change | The minority flavescence |
| Rice IV | No change | Flavescence, the minority foxiness | The flavescence foxiness |
Above presentation of results, the rice behind the spraying bamboo-leaves flavones has antioxidation, can extend shelf life.
Carry out health examination then, directly count with microscope, method is:
According to the sterile working requirement, respectively the sample under above-mentioned four rice room temperatures (18～30 ℃, relative humidity 55%～80%) condition is respectively got 1000 rice, with reference to " microbiology experiment " (chief editor such as Fan Xiurong, Higher Education Publishing House, 1994) method is soaked outstanding 1000 rice samples with fungi suspension 50ml, counts with blood cell counting plate then, per 1000 50ml fungi suspensions, the result of total viable count is as follows among its lml:
| Sample, index, time | The 2nd day | 60 days |
| Rice I | 28/ml | 405/ml |
| Rice II | 30/ml | 68/ml |
| Rice III | 30/ml | 52/ml |
| Rice IV | 34/ml | 296/ml |
Above result shows that the rice behind the spraying bamboo-leaves flavones has antibacterial action, extends the shelf life.
Cooking test: the four kind rice of high humility investigation after 60 days are carried out boiling, and the rice gloss that rice II, rice III boil is glossy, have the fragrant of the rice and the leaf of bamboo, and what fragrance rice IV does not have, and rice I almost can not eat.The result shows that the rice behind the spraying bamboo-leaves flavones has the effect of seasoning flavouring, extends the shelf life.
The present invention is further illustrated below in conjunction with embodiment:
Embodiment 1:
Use electromagnetism shaking picker extension set with rice (changzhou rice earlier, I) sieve, remove the chaff bits of cracking rice with rice surface, take by weighing 2 kilograms of rice, place in the dressing machine of water chestnut shape coating pan, the zein ethanolic solution 50ml of preparation 10% takes by weighing bamboo-leaves flavones fine powder (general flavone content 32%) 2.5 grams, join the zein ethanolic solution, stir evenly, filter, obtain the dressing slurry of 5% bamboo-leaves flavones, be sprayed to rice surface equably by air compressor and spray gun, the coating pan rotating speed is at 30 rev/mins, and hot blast temperature is controlled at 45 ℃～50 ℃, and the dressing slurry has sprayed, be heated to drying, naturally cool to room temperature, in the river wax that melts, add 2% silicone oil then, dig into 80 order fineves after the cooling and on polishing machine, handle, obtain yellow bright and clean health-care rice (II), the weighing packing.
Embodiment 2:
With electromagnetism shaking picker extension set rice is sieved earlier, remove the chaff bits of cracking rice with rice surface, take by weighing 50 kilograms of rice, place in the centrifugal dressing machine of cement mixer style, feed warm-air pipe, prepare the ethanolic solution 2000ml of 5% Hydroxypropyl methylcellulose with 95% edible alcohol, take by weighing bamboo-leaves flavones fine powder (general flavone content 10%) 120 grams, join the ethanolic solution of Hydroxypropyl methylcellulose, stir evenly, filter, obtaining concentration is the dressing slurry of 6% bamboo-leaves flavones, be sprayed to rice surface equably by compression pump and spray gun, the coating pan rotating speed is at 30 rev/mins, and hot blast temperature is controlled at 45 ℃～50 ℃, and the dressing slurry has sprayed, be heated to drying, naturally cool to room temperature, in the Brazil wax that melts, add 2% silicone oil then, dig into 80 order fineves after the cooling and on polishing machine, handle, obtain the health-care rice of yellow bright and clean uniformity, the weighing packing.
Embodiment 3:
Earlier rice is sieved, remove the chaff bits of cracking rice, take by weighing 5 kilograms of rice with rice surface, place in the fluidized bed dryer that is provided with spray gun, prepare 25% shellac ethanolic solution 150ml with 98% edible alcohol, take by weighing bamboo-leaves flavones fine powder (general flavone content 15%) 12 grams, join the shellac ethanolic solution, stir evenly, filter, obtaining concentration is the dressing slurry of 7.5% bamboo-leaves flavones, feeds compressor airflow, make the rice fluidisation, nozzle exit pressure 1.8kg/cm
2Hot air temperature is 42 ℃～48 ℃, in the rice surface even spraying, sprayed the logical hot-air of back continuation and made it dry, naturally cool to room temperature, in the beeswax that melts, add 2% silicone oil then, dig into 80 order fineves after the cooling and on polishing machine, handle, obtain yellow bright and clean health-care rice, the weighing packing.
Claims (9)
1. the application process of bamboo-leaves flavones in rice, it is characterized in that: be raw material with the bamboo-leaves flavones, be made into debita spissitudo and join the ethanolic solution of coating materials such as zein, the spray coating mode can adopt turnadle pan coating, suspension fluidized bed coating method or pipe laying spraying turnadle pan coating, be sprayed at rice surface equably, the blowing hot-air drying, polishing obtains the complete health-care rice of color.
2. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: the bamboo-leaves flavones compounds pulvis that uses is yellow powder or yellow crystalline powder, have tangible leaf of bamboo fragrance, general flavone content 5～45% (according to two appendix IV of Chinese Pharmacopoeia version in 2000, adopt spectrophotometry, make standard specimen with rutin), the main component of bamboo-leaves flavones is a flavone compound.
3. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: the dressing mode can adopt " pharmacy " P318 (third edition, Xi Nianzhu chief editor, People's Health Publisher) turnadle pan coating, suspension fluidized bed coating method or pipe laying spraying turnadle pan coating.
4. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: coating material can be with the ethanolic solution of 5%～35% zein, 5%～25% gelatine size, 10%～40% mucialga of arabic gummy, 10%～50% shellac ethanolic solution, 50%～75% syrup, the ethanolic solution of cellulose derivatives such as also available 1%～10% Hydroxypropyl methylcellulose, 20%～60% polyethylene glycol (molecular weight is 4000～6000) ethanolic solution, 3%～10% PVP and crylic acid resin, or by its above-mentioned two or more slurries that mix, preferably use zein, gelatin, shellac, natural adhesives such as syrup, the ethanol of indication is the alcohol of edible specification.
5. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: the compound method of dressing slurry, be that bamboo-leaves flavones is pulverized, cross 100 orders and become fine powder, join in the slurries of coating material, consumption is controlled at 1%～10%, stirs, filter, be sprayed onto the surface of rice as colorant by the film coating mode.
6. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: spray art parameter, 38～55 ℃ of hot blast temperatures, expulsion pressure 1.5～3kg/cm
2, the average every 1kg rice of spray amount sprays the above-mentioned dressing slurry of 10～50ml, and limit bound edge drying reaches the effect of secluding air and moisture.
7. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: the rice that natural polishing agents such as the rice heart wax that produce in polishing material employing Sichuan, beeswax, Brazil wax are crossed dressing polishes, increase fineness, prevent the moisture absorption.
8. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: the rice after above-mentioned processing is handled, surface-coated lid layer film, and be sprayed on simultaneously the surface the active material bamboo-leaves flavones, play anti-oxidant, radioresistance, biological function such as antibiotic and antiviral, the flavouring of seasoning simultaneously, rice surface is added the golden yellow coating of uniformity, and the medicine food is also used.
9. the application process of bamboo-leaves flavones according to claim 1 in rice, its feature also is: described rice is meant all rice classes such as comprising polished rice, long-grained nonglutinous rice, Xian glutinous rice, milled round grain glutinous rice and special rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100026686A CN1650738A (en) | 2004-02-06 | 2004-02-06 | Application method of bamboo leaf flavome in rice |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2004100026686A CN1650738A (en) | 2004-02-06 | 2004-02-06 | Application method of bamboo leaf flavome in rice |
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| CNA2004100026686A Pending CN1650738A (en) | 2004-02-06 | 2004-02-06 | Application method of bamboo leaf flavome in rice |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690065A (en) * | 2016-11-30 | 2017-05-24 | 颍上县锡安山米业有限公司 | Aroma enhancement method of old rice stored for more than one year |
| CN106722157A (en) * | 2016-11-30 | 2017-05-31 | 颍上县锡安山米业有限公司 | A kind of rice removes the residual processing method of agriculture |
| CN115581298A (en) * | 2022-06-16 | 2023-01-10 | 云南品悦食品有限公司 | Processing technology of edible fresh flowers |
-
2004
- 2004-02-06 CN CNA2004100026686A patent/CN1650738A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106690065A (en) * | 2016-11-30 | 2017-05-24 | 颍上县锡安山米业有限公司 | Aroma enhancement method of old rice stored for more than one year |
| CN106722157A (en) * | 2016-11-30 | 2017-05-31 | 颍上县锡安山米业有限公司 | A kind of rice removes the residual processing method of agriculture |
| CN115581298A (en) * | 2022-06-16 | 2023-01-10 | 云南品悦食品有限公司 | Processing technology of edible fresh flowers |
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