CN106071683A - The processing method of Fagopyrum tataricum (L.) Gaertn. - Google Patents

The processing method of Fagopyrum tataricum (L.) Gaertn. Download PDF

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Publication number
CN106071683A
CN106071683A CN201610431401.1A CN201610431401A CN106071683A CN 106071683 A CN106071683 A CN 106071683A CN 201610431401 A CN201610431401 A CN 201610431401A CN 106071683 A CN106071683 A CN 106071683A
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China
Prior art keywords
radix
rhizoma fagopyri
fagopyri tatarici
seed
rutin
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CN201610431401.1A
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Inventor
巩发永
李静
杨建平
向丹
肖诗明
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Liangshan Jian Mao Food LLC
Liangshan Shunfu Agricultural Science And Technology Co Ltd
XICHANG HANGFEI TATARICUM TECHNOLOGY DEVELOPMENT Co
Xichang College
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Liangshan Jian Mao Food LLC
Liangshan Shunfu Agricultural Science And Technology Co Ltd
XICHANG HANGFEI TATARICUM TECHNOLOGY DEVELOPMENT Co
Xichang College
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Priority to CN201610431401.1A priority Critical patent/CN106071683A/en
Publication of CN106071683A publication Critical patent/CN106071683A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Abstract

The invention discloses a kind of rutin powder that can either conveniently extract and can reduce rutin content in Fagopyrum tataricum (L.) Gaertn. again thus the processing method that is applicable to the Fagopyrum tataricum (L.) Gaertn. that non-three-hypers personage eats.The method uses the Radix Et Rhizoma Fagopyri Tatarici seed of granulate as raw material, first put into after Radix Et Rhizoma Fagopyri Tatarici seed is cleaned up and clear water soaks 10 24 hours at 10 50 DEG C and drains away the water, then Radix Et Rhizoma Fagopyri Tatarici seed is carried out drying and processing, then put it into be loaded with in the container of alkaline solution and carry out the rutin diffusion that ultrasonic constant-temperature extraction makes to contain in the seed coat of Radix Et Rhizoma Fagopyri Tatarici seed, the rutin contained in seed coat spreads outward to obtain Radix Et Rhizoma Fagopyri Tatarici lixiviating solution in alkaline solution, rutin powder can be obtained by Radix Et Rhizoma Fagopyri Tatarici lixiviating solution is processed, the method is killed two birds with one stone, rutin powder can either be obtained and can reduce again the content of rutin in seed coat, and then rutin content in the Fagopyrum tataricum (L.) Gaertn. being eventually fabricated is reduced, the most just non-three-hypers personage can be avoided to eat Fagopyrum tataricum (L.) Gaertn. hypotension occurs, hypoglycemia, the situation of hypolipemia.It is suitable in Radix Et Rhizoma Fagopyri Tatarici processing technique field popularization and application.

Description

The processing method of Fagopyrum tataricum (L.) Gaertn.
Technical field
The present invention relates to Radix Et Rhizoma Fagopyri Tatarici processing technique field, the processing method of a kind of Fagopyrum tataricum (L.) Gaertn..
Background technology
Radix Et Rhizoma Fagopyri Tatarici is medicine-food two-purpose crop the fewest in nature, records according to Compendium of Material Medica: Radix Et Rhizoma Fagopyri Tatarici bitter in the mouth, and property is flat cold, energy Real the intestines and stomach, physical strength profiting, continuous spirit, profit knowledge, refining the five internal organs slag is dirty;In Thousand Golden Prescriptions, " Chinese medicine voluminous dictionary " and pertinent literature The most on the books to Radix Et Rhizoma Fagopyri Tatarici: can calm the nerves, wind pain is swollen in lively atmosphere blood, sending down the abnormal ascending QI width intestinal, heat clearing away, long-pendingization of dispelling is stagnant, bowel relieving, intestine moistening, relieving constipation, stop Cough, relieving asthma, antiinflammatory, antiallergic, heart tonifying, lose weight, the effect such as beauty treatment.Radix Et Rhizoma Fagopyri Tatarici i.e. Radix Et Rhizoma Fagopyri Tatarici, formal name used at school hull buckwheat (Tartar, pronunciation d á d á, is the general designation to Chinese ancient northern ethnic groups), call buckwheat leaf seven, Radix Rhapontici buckwheat, Wan Nianqiao, spinach wheat, Wu Mai, Hua Qiao. Exceed much than the sweet buckwheat i.e. nutritive value of Semen Fagopyri Esculenti.The particularly content of bioflavonoids is 13.5 times of Semen Fagopyri Esculenti.Radix Et Rhizoma Fagopyri Tatarici--seven Big nutrient complete set, is not medicine, is not health product, be to work as the food that meal is eaten, and but has the nourishing healthy of brilliance It is worth and outstanding dietetic therapy effect.It does not belong to grass family, and belongs to Polygonaceae, belongs to together with " Radix Polygoni Multiflori, Radix Et Rhizoma Rhei " familiar to people etc. Polygonaceae, is typical case's embodiment of China's integration of edible and medicinal herbs culture.Radix Et Rhizoma Fagopyri Tatarici is described as " kings of grain rice ", and (blood drops to three fall food in blood pressure lowering Sugar, blood fat reducing).Radix Et Rhizoma Fagopyri Tatarici has uniqueness, comprehensive, abundant nutrition, and medicinal characteristic is good, has necessary to human body multiple Nutrition.Radix Et Rhizoma Fagopyri Tatarici has effect of catharsis and toxin expelling, among the people is called again " clean intestinal grass ".Radix Et Rhizoma Fagopyri Tatarici can to make tea-drinking after parch, Drink every day and three-hypers patient is had auxiliary therapeutic action.
Radix Et Rhizoma Fagopyri Tatarici originates from Southwestern China portion, and people are attributed to Cereal, wheat and barley, Gui little Zong it habitually for grain purpose Grain bean crop, actually Radix Et Rhizoma Fagopyri Tatarici are the food sources of food medicine dual-purpose.Chinese Scientists research finds: Radix Et Rhizoma Fagopyri Tatarici is strange in mixed grain rice Flower, has the highest edibility and medical care effect, is the functional food ingredient of a kind of great exploitation potential.Edible Radix Et Rhizoma Fagopyri Tatarici is straight Seeing display effect is diuresis relieving constipation.Detection data show, Radix Et Rhizoma Fagopyri Tatarici has blood sugar lowering, blood fat reducing, urine glucose lowering, treatment gastric disease and improves just The diet therapy nutritional function of secret " three fall one treatments two are led to ".
On market, a lot of Radix Et Rhizoma Fagopyri Tatarici sold make Radix Et Rhizoma Fagopyri Tatarici tea more, but Radix Et Rhizoma Fagopyri Tatarici tea is through expanding treatment mostly, or powder Reprocessing after broken, although appearance is preferable, but can destroy the effective ingredient of Radix Et Rhizoma Fagopyri Tatarici.It addition, raw Radix Et Rhizoma Fagopyri Tatarici needs through suitable Just can do tea-drinking use after baking and banking up with earth processing, but Radix Et Rhizoma Fagopyri Tatarici to bake and bank up with earth technological requirement higher, it is easy to fried fried, or the duration and degree of heating fried Less than, destroy the active ingredient of Radix Et Rhizoma Fagopyri Tatarici, affect the leaching rate of mouthfeel and rutin.The protein of Radix Et Rhizoma Fagopyri Tatarici, fat are all higher than Semen Tritici aestivi Flour and rice, protein is higher than corn flour.Vitamin B2 is higher than Semen Tritici aestivi flour, rice, is 4~24 times of corn flour. Mineral nutrient element is the most in various degree higher than other grain kinds.The nutritional activities that Radix Et Rhizoma Fagopyri Tatarici does not has possibly together with rice, face and other corn The factor: Radix Et Rhizoma Fagopyri Tatarici flavone: containing aldehydes matters such as rutin, Quercetin, double-colored element, camphane phenanthrene alcohol, have vessel softening, improve microcirculation, clearly Thermal detoxification, blood circulation promoting and blood stasis dispelling, blood sugar lowering, glucose in urine, blood fat, strengthen insulin peripheral action.
Radix Et Rhizoma Fagopyri Tatarici sugar alcohol can be degraded D chiro-inositol under the effect of human body intestinal canal microorganism, improves the sensitivity of insulin, Thus reduce animal and the blood glucose of human body, blood lipid level.2, the 4 cis cinnamic acid of dihydroxy: generate black containing suppression skin Element material, can prevent senile plaque and freckle.Protein hinders enzyme: have the proliferation function hindering leukaemia.Anti-(slowly) digestion Starch has the effect stoping blood glucose to rise soon and lose weight.Tabling look-up bright to 850 Yi nationality's polls, eating 100 grams of Radix Et Rhizoma Fagopyri Tatarici flour every day can Reduce cholesterol and low density lipoprotein, LDL.62 every Tianchongs of Hans' patients with NIDDM drink 6 grams of hypoglycemic tartarian buckwheat tea, after 18 months Reducing on an empty stomach and post-prandial glycemia effect is obvious, effective and effective total accounts for 90.32%.Constipation patient and ordinary people eat Radix Et Rhizoma Fagopyri Tatarici tea 7-10 days, easily go to toilet.
Radix Et Rhizoma Fagopyri Tatarici is the natural function food integrating " nutrition, health care, medical treatment ".About Radix Et Rhizoma Fagopyri Tatarici diseases prevention in China's ancient books The record cured the disease.Important Arts for the People's Welfare have " wind syndrome of head fears cold person, with noodle soup and powder as cake, more makes net for catching birds or fish perspire, though many decades is also healed ". " figure is through book on Chinese herbal medicine " has the record of " real the intestines and stomach, physical strength profiting "." book on Chinese herbal medicine guiding principle wood " has that " sending down the abnormal ascending QI width intestinal mill is stagnant, and the heat that disappears swollen wind pain, except white Turbid stasis, spleen is long-pending has loose bowels " discussion.Record Radix Et Rhizoma Fagopyri Tatarici nature and flavor bitter, flat, cold, have physical strength profiting, continuous knowledge spiritual, sharp, sending down the abnormal ascending QI width intestinal The effect of stomach invigorating." Zhiwu Mingshi Tukao " claims Semen Fagopyri Esculenti " performance removing food stagnancy, custom exhales clean intestinal grass ".Radix Et Rhizoma Fagopyri Tatarici energy blood pressure lowering, blood sugar lowering, fall blood Fat, improves the effects such as microcirculation, also known as " three falls " food.
One investigation of Public Health College, Harbin Medical Univ shows, the crowd in staple food Semen Fagopyri Esculenti area, its blood sugar level The crowd regional significantly lower than not edible buckwheat with diabetes prevalence.Wherein, resident's elevated blood glucose levels of staple food Semen Fagopyri Esculenti is (the highest Blood sugar level in normal value) recall rate be 1.6%;Rather than the crowd of staple food Semen Fagopyri Esculenti, the recall rate of hyperglycemia is 7.33%, The latter is higher than the former nearly 4 times.The diabetes prevalence in staple food Semen Fagopyri Esculenti and not edible buckwheat area also differs about 1 times, Qian Zhewei 1.88%, the latter is 3.84%.This conclusion is pointed out, and Semen Fagopyri Esculenti is as effectively reducing the pathogenetic rain fed crops of glycosuria, it should more How to occur on the dining table of common people.
Zoopery shows, Radix Et Rhizoma Fagopyri Tatarici flavonoid can make the triglyceride levels of hyperlipidemic mice and the gallbladder of hyperlipemia rat Sterin and triglyceride levels substantially reduce;But it does not reduce the hdl level of the two, therefore Radix Et Rhizoma Fagopyri Tatarici flavonoid There is effect for reducing blood fat.Additionally raw Radix Et Rhizoma Fagopyri Tatarici need through suitable bake and bank up with earth processing after just can do tea-drinking use, but the baking of Radix Et Rhizoma Fagopyri Tatarici Training technological requirement higher, it is easy to fried fried, or fry the duration and degree of heating less than, destroy Radix Et Rhizoma Fagopyri Tatarici active ingredient, affect mouthfeel with And the leaching rate of rutin.This is because in Tartary buckwheat biological flavonoid rich in Quercetin etc. to reduce triglyceride and total gallbladder solid Alcohol content, reduces atherogenic index.
In Radix Et Rhizoma Fagopyri Tatarici rich in bioflavonoids main component be rutin, have another name called VP, its primary efficacy is vessel softening, changes Kind microcirculation, heat-clearing and toxic substances removing, blood circulation promoting and blood stasis dispelling, removing toxic substances and promoting tissue regeneration, QI invigorating are refreshed oneself, and have the effect of blood sugar lowering and glucose in urine.Holland's rice is cut The content of bioflavonoids in 805 elderly men meals is determined by the male doctor of Er Hetuoge, found that, every day Taking in the amount of bioflavonoids not less than the group of 30mg, ratio daily intakes bioflavonoids amount and is not more than the group of 19mg, dies from hat The danger of cardiopathia reduces 50%.Magnesium has well-tuned effect to cardiac activity, cardiac rhythm and the heart can be made to put forth energy conduction and slow down, Increase blood supply of cardiac muscle amount, favourable diastole and rest.Content of magnesium in Radix Et Rhizoma Fagopyri Tatarici is more than 11 times of wheat flour.
Tartary buckwheat biological flavonoid has many physiological functions, and Quercetin therein and morin etc. can improve body The contraction of vascular smooth muscle and diastolic function;Rutin has the effect of expansion blood vessel, can maintain the resistance of blood capillary, reduces Its permeability and fragility, promote hyperplasia and prevent the coagulation of hemocyte, also blood fat reducing, coronary artery dilator, enhancing hat Shape blood flow volumes etc. act on.In Fagopyrum esculentum Moench powder, contained abundant vitamin has reduction human body blood fat and the effect of cholesterol, is to control Treat important auxiliary food (medicine) thing of hypertension and cardiovascular diseases.Some trace element contained in Fagopyrum esculentum Moench powder are (such as magnesium, ferrum, copper, potassium Deng) for cardiovascular, there is protective effect.
Research confirms, Tartary buckwheat biological flavonoid institute rich in Quercetin, morin, kaempferol have antibacterial and antiviral work With.This flavone of clinical practice, the ulcer causing a variety of causes has the peculiar curative effect of putrefaction-removing granulation-promoting, anti-inflammatory analgesic.
Free radical (free radical) is the source of the crime causing cancer, aging, cardiovascular and cerebrovascular vessel degenerative disorders.Because Radix Et Rhizoma Fagopyri Tatarici flavonoid substances is the most oxidized, just makes it have the function removing free radical.The molecule knot of Tartary buckwheat biological flavonoid composition It is theoretical that structure meets effective phenolic hydroxyl group, has extremely strong radical scavenging activity, and they have 5 hydroxyls, can conduct sufficiently Hydrogen donor, makes radical reduction, thus plays the effect removing free radical, reaches health care, anticancer, the mesh that resisting cardiovascular is sick 's.Liver protection effect Tartary buckwheat biological flavonoid is to acute, chronic hepatitis, liver cirrhosis, fatty liver, and because galactosamine and CCl4 etc. draw The toxic liver injury risen all has certain curative effect.Research shows, Tartary buckwheat biological flavonoid is to liver malonaldehyde caused by CCl4 (MDA liver lipid peroxidation end-product) increasing of content has obvious inhibitory action;Hepatic injury can be alleviated to glutathione (GSH) Consumption;Cyto-architectural integrity can be protected, prevent the lyoenzymes such as transaminase in hepatocyte because spilling from cell And activity raises.The hepatoprotective mechanism of Tartary buckwheat biological flavonoid is finally its antioxidation and the effect of free radical resisting.
At present, the rutin powder used is mainly employing alkali from the Flos Sophorae Immaturus (i.e. the dry flower of Sophora japonica L.) and puies forward the method that acid is heavy Extract, owing to source is single, difficulty of drawing materials, greatly limit the yield of rutin powder, supply falls short of demand to cause rutin, it is impossible to meets society Can demand.Radix Et Rhizoma Fagopyri Tatarici is the cereal crops of the unique a kind of high rutin content having now been found that, whole Radix Et Rhizoma Fagopyri Tatarici seed comprise husk of Radix Et Rhizoma Fagopyri Tatarici, Seed coat (Radix Et Rhizoma Fagopyri Tatarici bran main source, rutin content highest part), Radix Et Rhizoma Fagopyri Tatarici core (starch source major part), wherein with kind of a skin zone Dividing rutin content the highest, its content is more than 5%, but is not suitable for using traditional alkali to put forward the method that acid is heavy, and main cause is Radix Et Rhizoma Fagopyri Tatarici Containing starch in wheat bran, cause starch gelatinization, whole lixiviating solution thickness when using alkali liquor extraction, it is impossible to realize the low one-tenth of later stage rutin This is isolated and purified, and according to organic solvent extraction, cost is the most too high.
Fagopyrum tataricum (L.) Gaertn. forms with Radix Et Rhizoma Fagopyri Tatarici for feed purification, cleaned, shell, the technique such as drying is refined forms.Fagopyrum tataricum (L.) Gaertn. often quilt It is used as the necessary of three-hypers personage's staple food.Owing to existing Fagopyrum tataricum (L.) Gaertn. is mostly directly to obtain after the Radix Et Rhizoma Fagopyri Tatarici seed drying after shelling Arriving, granulate Radix Et Rhizoma Fagopyri Tatarici seed is in de-hulling process, and seed coat only has small part to come off together with husk of Radix Et Rhizoma Fagopyri Tatarici, and most seed coat can be wrapped in Radix Et Rhizoma Fagopyri Tatarici wicking surface, owing in seed coat, the content of rutin is higher, therefore, the rutin content contained in existing Fagopyrum tataricum (L.) Gaertn. is the highest, Eat so being especially suitable for three-hypers personage, but, for non-three-hypers personage, take in too much rutin and can cause hypotension, low blood Sugar, hypolipemia, this results in blood pressure, blood glucose, the blood fat people within normal range can not often eat existing high-load rutin Fagopyrum tataricum (L.) Gaertn..
Summary of the invention
The technical problem to be solved is to provide one and can either conveniently extract rutin powder and can reduce again Radix Et Rhizoma Fagopyri Tatarici Rutin content in meter thus the processing method that is applicable to the Fagopyrum tataricum (L.) Gaertn. that non-three-hypers personage eats.
The technical solution adopted for the present invention to solve the technical problems is: the processing method of this Fagopyrum tataricum (L.) Gaertn., including following step Rapid:
A, choose complete Radix Et Rhizoma Fagopyri Tatarici seed and clean up;
B, putting in clear water by the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up, soak 10-24 hour at 10-50 DEG C, soaking will after terminating Radix Et Rhizoma Fagopyri Tatarici seed drains away the water, and then in the environment that temperature is 105 DEG C-110 DEG C, the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water is carried out drying and processing, Drying time is 20-60 minute;
C, will dry after Radix Et Rhizoma Fagopyri Tatarici seed put in the container being loaded with alkaline solution, the weight of described Radix Et Rhizoma Fagopyri Tatarici seed and alkaline solution Amount ratio is 1:(5-20), the pH value of described alkaline solution is 8~9, and temperature is 90 DEG C, then the container of sealing is put into ultrasound wave Carrying out ultrasonic constant-temperature extraction in environment, the time of described ultrasonic constant-temperature extraction is 10-40min, and described ultrasonic constant-temperature soaks The temperature carried is 60-90 DEG C, and the container of sealing is taken out and cools down after terminating by extraction;
D, the liquid in container is carried out sucking filtration process, obtain the Radix Et Rhizoma Fagopyri Tatarici seed after Radix Et Rhizoma Fagopyri Tatarici lixiviating solution and extracted, and will leaching Radix Et Rhizoma Fagopyri Tatarici seed after carrying is dried process;
E, in the Radix Et Rhizoma Fagopyri Tatarici lixiviating solution that step D obtains add acid solution regulation mixing liquid pH value to 3.5-4, then Standing obtains rutin precipitate, and is dried rutin precipitate and obtains rutin powder;
F, Radix Et Rhizoma Fagopyri Tatarici seed step D obtained carry out shelling, drying and processing obtains Fagopyrum tataricum (L.) Gaertn..
Further, in stepb, the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up is put in clear water, soak 24 hours at 37 DEG C.
Further, in stepb, the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water is dried in the environment that temperature is 105 DEG C Process.
Further, in step C, described alkaline solution is lime water.
Further, in step C, described Radix Et Rhizoma Fagopyri Tatarici seed is 1:10 with the weight ratio of alkaline solution.
Further, in step C, the temperature of described ultrasonic constant-temperature extraction is 80 DEG C.
Further, in step C, the time of described ultrasonic constant-temperature extraction is 30min.
Further, in step C, the frequency of described ultrasound wave is 100Hz.
The invention has the beneficial effects as follows: the Radix Et Rhizoma Fagopyri Tatarici seed of the processing method employing granulate of this Fagopyrum tataricum (L.) Gaertn. is as raw material, by Radix Et Rhizoma Fagopyri Tatarici Seed is first put into after cleaning up in clear water and is soaked 10-24 hour at 10-50 DEG C, soaks and is drained away the water by Radix Et Rhizoma Fagopyri Tatarici seed after terminating, Then the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water is carried out drying and processing in the environment that temperature is 105 DEG C-110 DEG C, then Radix Et Rhizoma Fagopyri Tatarici seed is put Enter to be loaded with the container of alkaline solution is carried out the rutin diffusion that ultrasonic constant-temperature extraction makes to contain in the seed coat of Radix Et Rhizoma Fagopyri Tatarici seed, Radix Et Rhizoma Fagopyri Tatarici The rutin that contains in seed seed coat the most inwardly, to extending out calculation, spread outward in alkaline solution, inwardly diffuse in Radix Et Rhizoma Fagopyri Tatarici core, Then carry out sucking filtration and process the Radix Et Rhizoma Fagopyri Tatarici seed after obtaining Radix Et Rhizoma Fagopyri Tatarici lixiviating solution and extracted, finally Radix Et Rhizoma Fagopyri Tatarici lixiviating solution is stood and obtain rutin Precipitate, and be dried rutin precipitate and obtain rutin powder, carries out Radix Et Rhizoma Fagopyri Tatarici seed shelling, drying and processing obtains Fagopyrum tataricum (L.) Gaertn., Owing to the rutin content in seed coat is the highest, the method makes the rutin contained in the seed coat of Radix Et Rhizoma Fagopyri Tatarici seed spread outward to alkaline solution In obtain Radix Et Rhizoma Fagopyri Tatarici lixiviating solution, by Radix Et Rhizoma Fagopyri Tatarici lixiviating solution add acid solution regulation mixing liquid pH value to 3.5-4, then Standing obtains rutin precipitate, and is dried rutin precipitate and just can obtain rutin powder, and the method is killed two birds with one stone, can Access rutin powder and can reduce again the content of rutin in seed coat, and then rutin content in the Fagopyrum tataricum (L.) Gaertn. being eventually fabricated is dropped Low, so that non-three-hypers personage can eat, non-three-hypers personage the most just can be avoided to eat Fagopyrum tataricum (L.) Gaertn. hypotension, low occurs Blood glucose, the situation of hypolipemia, simultaneously as wrapped up by seed coat and husk of Radix Et Rhizoma Fagopyri Tatarici, use Radix Et Rhizoma Fagopyri Tatarici granulate alkali liquor can keep away when extracting Exempt from the starch in Radix Et Rhizoma Fagopyri Tatarici core to enter into lixiviating solution causes starch gelatinization, meanwhile, after being cleaned up by Radix Et Rhizoma Fagopyri Tatarici seed, first put into clear water In at 10-50 DEG C soak 10-24 hour, soak terminate after Radix Et Rhizoma Fagopyri Tatarici seed is drained away the water, the Radix Et Rhizoma Fagopyri Tatarici seed that then will drain away the water In the environment that temperature is 105 DEG C-110 DEG C, carry out drying and processing, the whole gelatinizing of Radix Et Rhizoma Fagopyri Tatarici core so can be made to form an entirety, Thus avoid the starch in Radix Et Rhizoma Fagopyri Tatarici core to enter in lixiviating solution further and cause starch gelatinization, so only need to be by quiet for Radix Et Rhizoma Fagopyri Tatarici lixiviating solution Just can be separated by Radix Et Rhizoma Fagopyri Tatarici rutin easily after putting one end time, cost is the lowest, and meanwhile, the method is from Radix Et Rhizoma Fagopyri Tatarici kind Skin extracts Radix Et Rhizoma Fagopyri Tatarici rutin, and the rutin content contained in Radix Et Rhizoma Fagopyri Tatarici seed coat is the highest, so can extract more Radix Et Rhizoma Fagopyri Tatarici Rutin, improves efficiency and yield.
Detailed description of the invention
The processing method of this Fagopyrum tataricum (L.) Gaertn., comprises the following steps:
A, choose complete Radix Et Rhizoma Fagopyri Tatarici seed and clean up;
B, putting in clear water by the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up, soak 10-24 hour at 10-50 DEG C, soaking will after terminating Radix Et Rhizoma Fagopyri Tatarici seed drains away the water, and then in the environment that temperature is 105 DEG C-110 DEG C, the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water is carried out drying and processing, Drying time is 20-60 minute;
C, will dry after Radix Et Rhizoma Fagopyri Tatarici seed put in the container being loaded with alkaline solution, the weight of described Radix Et Rhizoma Fagopyri Tatarici seed and alkaline solution Amount ratio is 1:(5-20), the pH value of described alkaline solution is 8~9, and temperature is 90 DEG C, then the container of sealing is put into ultrasound wave Carrying out ultrasonic constant-temperature extraction in environment, the time of described ultrasonic constant-temperature extraction is 10-40min, and described ultrasonic constant-temperature soaks The temperature carried is 60-90 DEG C, and the container of sealing is taken out and cools down after terminating by extraction;
D, the liquid in container is carried out sucking filtration process, obtain the Radix Et Rhizoma Fagopyri Tatarici seed after Radix Et Rhizoma Fagopyri Tatarici lixiviating solution and extracted, and will leaching Radix Et Rhizoma Fagopyri Tatarici seed after carrying is dried process;
E, in the Radix Et Rhizoma Fagopyri Tatarici lixiviating solution that step D obtains add acid solution regulation mixing liquid pH value to 3.5-4, then Standing obtains rutin precipitate, and is dried rutin precipitate and obtains rutin powder;
F, Radix Et Rhizoma Fagopyri Tatarici seed step D obtained carry out shelling, pulverizing processes and obtains Fagopyrum tataricum (L.) Gaertn..
The processing method of this Fagopyrum tataricum (L.) Gaertn. uses the Radix Et Rhizoma Fagopyri Tatarici seed of granulate as raw material, first puts into clear after being cleaned up by Radix Et Rhizoma Fagopyri Tatarici seed Water soaks 10-24 hour at 10-50 DEG C, soaks and after terminating, Radix Et Rhizoma Fagopyri Tatarici seed is drained away the water, the Radix Et Rhizoma Fagopyri Tatarici that then will drain away the water Seed carries out drying and processing in the environment that temperature is 105 DEG C-110 DEG C, and Radix Et Rhizoma Fagopyri Tatarici seed is then put into the appearance being loaded with alkaline solution Carrying out the rutin diffusion that ultrasonic constant-temperature extraction makes to contain in the seed coat of Radix Et Rhizoma Fagopyri Tatarici seed in device, the rutin contained in Radix Et Rhizoma Fagopyri Tatarici seed seed coat is same Time inwardly, to extending out calculation, spread outward in alkaline solution, inwardly diffuse in Radix Et Rhizoma Fagopyri Tatarici core, then carry out sucking filtration and process and obtain Radix Et Rhizoma Fagopyri Tatarici seed after Radix Et Rhizoma Fagopyri Tatarici lixiviating solution and extracted, finally stands Radix Et Rhizoma Fagopyri Tatarici lixiviating solution and obtains rutin precipitate, and precipitate rutin Thing is dried and obtains rutin powder, carries out Radix Et Rhizoma Fagopyri Tatarici seed shelling, drying and processing obtains Fagopyrum tataricum (L.) Gaertn., due to the rutin content in seed coat The highest, the method makes the rutin contained in the seed coat of Radix Et Rhizoma Fagopyri Tatarici seed spread outward in alkaline solution to obtain Radix Et Rhizoma Fagopyri Tatarici lixiviating solution, logical Cross the pH value of addition acid solution regulation mixing liquid in Radix Et Rhizoma Fagopyri Tatarici lixiviating solution, to 3.5-4, then to stand and obtain rutin precipitate, And rutin precipitate is dried just can obtain rutin powder, the method is killed two birds with one stone, and can either obtain rutin powder the most permissible Reduce the content of rutin in seed coat, and then rutin content in the Fagopyrum tataricum (L.) Gaertn. being eventually fabricated is reduced, so that non-three-hypers people Scholar can eat, and non-three-hypers personage the most just can be avoided to eat Fagopyrum tataricum (L.) Gaertn. and the situation of hypotension, hypoglycemia, hypolipemia occur, Simultaneously as wrapped up by seed coat and husk of Radix Et Rhizoma Fagopyri Tatarici, use Radix Et Rhizoma Fagopyri Tatarici granulate alkali liquor the starch in Radix Et Rhizoma Fagopyri Tatarici core can be avoided to enter when extracting Enter in lixiviating solution, cause starch gelatinization, meanwhile, first put into after Radix Et Rhizoma Fagopyri Tatarici seed is cleaned up in clear water and soak at 10-50 DEG C 10-24 hour, soak and after terminating, Radix Et Rhizoma Fagopyri Tatarici seed is drained away the water, be then 105 DEG C-110 by the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water in temperature DEG C environment in carry out drying and processing, the whole gelatinizing of Radix Et Rhizoma Fagopyri Tatarici core so can be made to form an entirety, thus avoid hardship further Starch in buckwheat core enters into and causes starch gelatinization in lixiviating solution, so only need to just may be used after Radix Et Rhizoma Fagopyri Tatarici lixiviating solution is stood one end time To be separated by Radix Et Rhizoma Fagopyri Tatarici rutin easily, cost is the lowest, and meanwhile, the method is extraction Radix Et Rhizoma Fagopyri Tatarici reed from Radix Et Rhizoma Fagopyri Tatarici seed coat Fourth, and the rutin content contained in Radix Et Rhizoma Fagopyri Tatarici seed coat is the highest, so can extract more Radix Et Rhizoma Fagopyri Tatarici rutin, improves efficiency With yield.
In the above-described embodiment, in order to make the whole gelatinizing of Radix Et Rhizoma Fagopyri Tatarici core form an entirety, it is necessary for so that whole Radix Et Rhizoma Fagopyri Tatarici Core is soaked by clear water, in order to achieve the above object, in stepb, puts in clear water by the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up, at 37 DEG C Soak 24 hours.Further, in order to make Radix Et Rhizoma Fagopyri Tatarici core whole by rapid gelatinisation, in stepb, the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water is existed Temperature is to carry out drying and processing in the environment of 105 DEG C.Described alkali liquor can be existing various alkaline solution, in order to reduce into This, in step C, described alkaline solution is preferably lime water, owing to limestone obtains easily, low price, thus make Lime water cost is the lowest, can reduce the cost of Radix Et Rhizoma Fagopyri Tatarici Extraction of rutin further.
Embodiment one
Choose complete Radix Et Rhizoma Fagopyri Tatarici seed and clean up, then the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up being put in clear water, at 10-50 DEG C Lower soak 10-24 hour, soak and after terminating, Radix Et Rhizoma Fagopyri Tatarici seed is drained away the water, be then 105 by the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water in temperature DEG C environment in carry out drying and processing, drying time is 20-60 minute, then the Radix Et Rhizoma Fagopyri Tatarici seed of drying is divided into 16 groups, often organizes hardship The weight of buckwheat seed is 100g, and the pH value being separately added into Different Weight in often group is 8~9 lime water, super under conditions of 80 DEG C Sucking filtration after sound wave extracting at constant temperature different time, measures rutin extraction yield, and described rutin extraction yield refers to the reed finally obtained Fourth powder accounts for the percentage ratio of the total rutin content of Radix Et Rhizoma Fagopyri Tatarici seed, and reaction condition and the measurement result of each group are as shown in table 1 below:
Table 1
Embodiment two
Choose complete Radix Et Rhizoma Fagopyri Tatarici seed and clean up, then the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up being put in clear water, at 10-50 DEG C Lower soak 10-24 hour, soak and after terminating, Radix Et Rhizoma Fagopyri Tatarici seed is drained away the water, be then 105 by the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water in temperature DEG C environment in carry out drying and processing, drying time is 20-60 minute, then the Radix Et Rhizoma Fagopyri Tatarici seed of drying is divided into 16 groups, often organizes hardship The weight of buckwheat seed is 100g, and the pH value being separately added into Different Weight in often group is 8~9 lime water, in different temperature conditionss Sucking filtration after lower ultrasonic constant-temperature extraction 20min, measures rutin extraction yield, and described rutin extraction yield refers to the reed finally obtained Fourth powder accounts for the percentage ratio of the total rutin content of Radix Et Rhizoma Fagopyri Tatarici seed, and reaction condition and the measurement result of each group are as shown in table 2 below:
Table 2
As it can be seen from table 1 when extraction temperature is 80 DEG C, along with the increase of extraction alkaline solution addition, rutin is soaked The rate of raising is continuously increased, and when alkaline solution is 500-1000g, rutin extraction yield increases substantially, and more than 1000g, rutin is soaked The rate increase of raising slows down;From table 2 it can be seen that when the ultrasonic-leaching time is 20 minutes, along with extraction alkali liquor addition Increasing, rutin extraction yield is continuously increased, and during 500-1000g, rutin extraction yield increases substantially, and more than 1000g, rutin extracts Yield increase slows down;Therefore, in order to improve efficiency, cost-effective, improve the extracting efficiency of Radix Et Rhizoma Fagopyri Tatarici rutin the most to greatest extent, In step C, described Radix Et Rhizoma Fagopyri Tatarici seed is preferably 1:10 with the weight ratio of alkaline solution.
Embodiment three
Choose complete Radix Et Rhizoma Fagopyri Tatarici seed and clean up, then the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up being put in clear water, at 10-50 DEG C Lower soak 10-24 hour, soak and after terminating, Radix Et Rhizoma Fagopyri Tatarici seed is drained away the water, be then 105 by the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water in temperature DEG C environment in carry out drying and processing, drying time is 20-60 minute, then the Radix Et Rhizoma Fagopyri Tatarici seed of drying is divided into 16 groups, often organizes hardship The weight of buckwheat seed is 100g, and the pH value being separately added into 1000g in often group is 8~9 lime water, in different extraction temperature conditions Under carry out different time ultrasonic constant-temperature extraction after sucking filtration, measure rutin extraction yield, described rutin extraction yield refer to After the rutin powder that obtains account for the percentage ratio of the total rutin content of Radix Et Rhizoma Fagopyri Tatarici seed, the reaction condition of each group and measurement result such as table 3 below institute Show:
Table 3
From table 3 it can be seen that when the weight ratio of Radix Et Rhizoma Fagopyri Tatarici seed Yu alkaline solution is 1:10, along with the rising of extraction temperature, Rutin extraction yield is continuously increased, and when 60-80 DEG C, rutin extraction yield increases substantially, more than 80 DEG C, without substantially increasing;Along with The prolongation of ultrasonic-leaching time, rutin extraction yield is constantly slowly increased, therefore, in order to improve efficiency, cost-effective, simultaneously Improving the extracting efficiency of Radix Et Rhizoma Fagopyri Tatarici rutin to greatest extent, in step C, the temperature of described ultrasonic constant-temperature extraction is preferably 80 ℃;Meanwhile, from table 3 it is observed that after extraction time was more than 20 minutes, rutin extraction yield is almost without increase, therefore, for Raising efficiency, the cost-effective and time, improves the extracting efficiency of Radix Et Rhizoma Fagopyri Tatarici rutin the most to greatest extent, in step C, described The time of ultrasonic constant-temperature extraction is preferably 20min.
It addition, for the efficiency improving ultrasonic constant-temperature extraction, the frequency of described ultrasound wave is preferably 100Hz.

Claims (8)

1. the processing method of Fagopyrum tataricum (L.) Gaertn., it is characterised in that comprise the following steps:
A, choose complete Radix Et Rhizoma Fagopyri Tatarici seed and clean up;
B, the Radix Et Rhizoma Fagopyri Tatarici seed cleaned up is put in clear water, soak 10-24 hour at 10-50 DEG C, soak Radix Et Rhizoma Fagopyri Tatarici after terminating Seed drains away the water, and then in the environment that temperature is 105 DEG C-110 DEG C, the Radix Et Rhizoma Fagopyri Tatarici seed drained away the water is carried out drying and processing, dries Time is 20-60 minute;
C, will dry after Radix Et Rhizoma Fagopyri Tatarici seed put in the container being loaded with alkaline solution, the weight ratio of described Radix Et Rhizoma Fagopyri Tatarici seed and alkaline solution For 1:(5-20), the pH value of described alkaline solution is 8~9, and temperature is 90 DEG C, then the container of sealing is put into ultrasonic environment In carry out ultrasonic constant-temperature extraction, the time of described ultrasonic constant-temperature extraction is 10-40min, the extraction of described ultrasonic constant-temperature Temperature is 60-90 DEG C, and the container of sealing is taken out and cools down after terminating by extraction;
D, the liquid in container is carried out sucking filtration process, obtain the Radix Et Rhizoma Fagopyri Tatarici seed after Radix Et Rhizoma Fagopyri Tatarici lixiviating solution and extracted, and by extracted After Radix Et Rhizoma Fagopyri Tatarici seed be dried process;
E, in the Radix Et Rhizoma Fagopyri Tatarici lixiviating solution that step D obtains add acid solution regulation mixing liquid pH value to 3.5-4, then stand Obtain rutin precipitate, and rutin precipitate is dried obtains rutin powder;
F, Radix Et Rhizoma Fagopyri Tatarici seed step D obtained carry out shelling, drying and processing obtains Fagopyrum tataricum (L.) Gaertn..
2. the processing method of Fagopyrum tataricum (L.) Gaertn. as claimed in claim 1, it is characterised in that: in stepb, the Radix Et Rhizoma Fagopyri Tatarici that will clean up Seed is put in clear water, soaks 24 hours at 37 DEG C.
3. the processing method of Fagopyrum tataricum (L.) Gaertn. as claimed in claim 1, it is characterised in that: in stepb, the Radix Et Rhizoma Fagopyri Tatarici that will drain away the water Seed carries out drying and processing in the environment that temperature is 105 DEG C.
4. the processing method of Fagopyrum tataricum (L.) Gaertn. as claimed in claim 1, it is characterised in that: in step C, described alkaline solution is stone Buck.
5. the processing method of Fagopyrum tataricum (L.) Gaertn. as claimed in claim 1, it is characterised in that: in step C, described Radix Et Rhizoma Fagopyri Tatarici seed and alkalescence The weight ratio of solution is 1:10.
6. the processing method of Fagopyrum tataricum (L.) Gaertn. as claimed in claim 1, it is characterised in that: in step C, described ultrasonic constant-temperature soaks The temperature carried is 80 DEG C.
7. the processing method of Fagopyrum tataricum (L.) Gaertn. as claimed in claim 1, it is characterised in that: in step C, described ultrasonic constant-temperature soaks The time carried is 20min.
8. the processing method of Fagopyrum tataricum (L.) Gaertn. as claimed in claim 1, it is characterised in that: in step C, the frequency of described ultrasound wave For 100Hz.
CN201610431401.1A 2016-06-16 2016-06-16 The processing method of Fagopyrum tataricum (L.) Gaertn. Pending CN106071683A (en)

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