CN105767831A - Abelmoschus esculentus solid drink and preparation method thereof - Google Patents
Abelmoschus esculentus solid drink and preparation method thereof Download PDFInfo
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- CN105767831A CN105767831A CN201610118748.0A CN201610118748A CN105767831A CN 105767831 A CN105767831 A CN 105767831A CN 201610118748 A CN201610118748 A CN 201610118748A CN 105767831 A CN105767831 A CN 105767831A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 31
- 239000007787 solid Substances 0.000 title claims abstract description 31
- 240000004507 Abelmoschus esculentus Species 0.000 title abstract description 12
- 235000003934 Abelmoschus esculentus Nutrition 0.000 title abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000002253 acid Substances 0.000 claims abstract description 54
- 239000000284 extract Substances 0.000 claims abstract description 53
- 238000000605 extraction Methods 0.000 claims abstract description 48
- 239000002994 raw material Substances 0.000 claims abstract description 33
- 238000003809 water extraction Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 45
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 40
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 32
- 235000013361 beverage Nutrition 0.000 claims description 28
- 230000001476 alcoholic effect Effects 0.000 claims description 19
- 239000002671 adjuvant Substances 0.000 claims description 17
- 229960000583 acetic acid Drugs 0.000 claims description 16
- 239000012362 glacial acetic acid Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 239000006286 aqueous extract Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 11
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- 238000003756 stirring Methods 0.000 claims description 8
- 235000021022 fresh fruits Nutrition 0.000 claims description 7
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- 239000004615 ingredient Substances 0.000 description 5
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- 239000011575 calcium Substances 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
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- 102000004169 proteins and genes Human genes 0.000 description 3
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- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
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- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 102000001621 Mucoproteins Human genes 0.000 description 1
- 108010093825 Mucoproteins Proteins 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- OENHQHLEOONYIE-UKMVMLAPSA-N all-trans beta-carotene Natural products CC=1CCCC(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C OENHQHLEOONYIE-UKMVMLAPSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- TUPZEYHYWIEDIH-WAIFQNFQSA-N beta-carotene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C)C=CC=C(/C)C=CC2=CCCCC2(C)C TUPZEYHYWIEDIH-WAIFQNFQSA-N 0.000 description 1
- 235000013734 beta-carotene Nutrition 0.000 description 1
- 239000011648 beta-carotene Substances 0.000 description 1
- 229960002747 betacarotene Drugs 0.000 description 1
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- 235000014633 carbohydrates Nutrition 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 235000005911 diet Nutrition 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- QUCZBHXJAUTYHE-UHFFFAOYSA-N gold Chemical compound [Au].[Au] QUCZBHXJAUTYHE-UHFFFAOYSA-N 0.000 description 1
- 230000002218 hypoglycaemic effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 208000012201 sexual and gender identity disease Diseases 0.000 description 1
- 208000015891 sexual disease Diseases 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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- 239000011719 vitamin A Substances 0.000 description 1
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- OENHQHLEOONYIE-JLTXGRSLSA-N β-Carotene Chemical compound CC=1CCCC(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C OENHQHLEOONYIE-JLTXGRSLSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/385—Concentrates of non-alcoholic beverages
- A23L2/39—Dry compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention belongs to the technical field of food industry and provides an abelmoschus esculentus solid drink preparation method. The preparation method comprises the following steps: abelmoschus esculentus raw materials are successively subjected to water extraction and ethanol and acid mixed extraction to obtain an abelmoschus esculentus water extract and an abelmoschus esculentus ethanol and acid mixed extract; and the abelmoschus esculentus solid drink is prepared. The present invention also provides the abelmoschus esculentus solid drink prepared by the above method. A new extraction technology is used and the abelmoschus esculentus is successively subjected to the water extraction and the ethanol and acid mixed extraction. At the same time, the technology retains the water soluble and water insoluble components in the abelmoschus esculentus, so that the effective components in the abelmoschus esculentus are fully extracted.
Description
Technical field
The invention belongs to food industrial technical field, particularly relate to a kind of Flos abelmoschi manihot solid beverage and preparation method thereof.
Background technology
Flos abelmoschi manihot is again Abelmoschus esculentus, Abelmoschus esculentus, and American cries its " plant gold gold autumn certain herbaceous plants with big flowers ", is hypoglycemic good medicine.Flos abelmoschi manihot, rich in polysaccharide, flavone, vitamin, mineral, protein, fat, carbohydrate and dietary fiber, has higher nutritive value and dietetic therapy, health-care effect.
The holding time of fresh Flos abelmoschi manihot is shorter, and in order to utilize the nutritive value in Flos abelmoschi manihot must be processed into the product of easily storage preferably, solid beverage can meet this requirement.But, existing Flos abelmoschi manihot solid beverage is mostly carry out after Flos abelmoschi manihot is carried out pretreatment pulverizing obtaining pressed powder, then uses it for preparation Flos abelmoschi manihot solid beverage.Absorbability and the dispersibility of the nutritional labeling in Flos abelmoschi manihot solid beverage prepared by this method are all poor, it is impossible to accomplish to make full use of, Flos abelmoschi manihot resource is caused great waste.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of Flos abelmoschi manihot solid beverage and preparation method thereof.
The preparation method that the present invention is achieved in that a kind of Flos abelmoschi manihot solid beverage, comprises the following steps: Flos abelmoschi manihot raw material successively carries out water extraction, ethanol and acid mixed extraction, obtains Flos abelmoschi manihot aqueous extract, ethanol and acid mixed extract respectively；Preparation Flos abelmoschi manihot solid beverage.
Further, described water extraction process comprises the following steps:
Add Flos abelmoschi manihot raw material and water mixing, lixiviate 30-50 minute at 70-85 DEG C, filter, collect filtrate；Repeat at least twice above step；Merge gained filtrate, obtain Flos abelmoschi manihot aqueous extract；The mass ratio of described Flos abelmoschi manihot raw material and water is 1:8-10.
Further, described ethanol and acid mixed extraction process comprise the following steps:
Preparation ethanol and acid mixed extract；
Flos abelmoschi manihot after water extraction is joined in ethanol and acid mixed extract and carry out first time extraction, collect extracting solution；Add ethanol and acid mixed extract carries out second time and extracts, collect extracting solution；United extraction liquid；
Wherein, in first time extraction: Extracting temperature is 65-75 DEG C, and extraction time is 3-4h；The mass ratio of described ethanol and acid mixed extract and described Flos abelmoschi manihot raw material is 3-4:1；
During second time is extracted: Extracting temperature is 65-75 DEG C, and extraction time is 1-2h；The mass ratio of described ethanol and acid mixed extract and described Flos abelmoschi manihot raw material is 1.5-2.5:1.
Further, the process of described preparation ethanol and acid mixed extract is as follows: mixed with alcoholic solution by hydrochloric acid solution；Add glacial acetic acid (acetic acid), stirring, add citric acid (2-hydroxyl-tricarballylic acid) to being completely dissolved；Wherein said concentration of hydrochloric acid solution is 33%-37.5%, and the concentration of described alcoholic solution is 80%-90%.
Further, the mass ratio of described hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid is 1～1.5:6～10:1.5～3:1.5～3.
Further, described Flos abelmoschi manihot raw material first carried out pretreatment before carrying out water extraction, and described preprocessing process is: plucks the long Flos abelmoschi manihot fresh fruit for 11-13cm of fruit, is dried and pulverizes, cross 20-40 eye mesh screen, obtain Flos abelmoschi manihot powder after cleaning；Described baking temperature is 65-70 DEG C, time 2.5-3.5h.
Further, the preparation process of described Flos abelmoschi manihot solid beverage is: by aqueous extract, ethanol and acid mixed extract mixing, carries out vacuum concentration, obtains extractum；Carry out after being mixed with adjuvant by described extractum being dried to moisture lower than 20%；Continued after pulverizing 60-80 eye mesh screen to be dried to moisture lower than 7%；Described dry twice temperature is 30-50 DEG C.
Further, the composition of described adjuvant includes Fructus Mali pumilae crude fibre, malted milk；The mass ratio of described Fructus Mali pumilae crude fibre and malted milk is 8-10:1.
Further, described extractum is 1-3:1 with the mass ratio of adjuvant.
Present invention also offers a kind of Flos abelmoschi manihot solid beverage, adopt described preparation method to make.
The present invention is compared with prior art, have the beneficial effects that: present invention employs new extraction process, Flos abelmoschi manihot is successively carried out water extraction, ethanol and acid mixed extraction, remain the water solublity in Flos abelmoschi manihot and water insoluble ingredients simultaneously, make the effective ingredient in Flos abelmoschi manihot fully extract, and the dispersibility of extract component and absorbability are all better.Solid beverage is prepared in extract obtained processing, not only instant, take full advantage of Flos abelmoschi manihot resource；And prepared solid beverage nutritional labeling is comprehensively, and it is easy to be absorbed by the body.The effects such as prepared Flos abelmoschi manihot solid beverage has blood pressure lowering preferably, improves immunity, resisting fatigue, and have the effect of the male sexual disorder that improves simultaneously；These make people, while edible beverage, health be played health-care effect, and application prospect is good.
Detailed description of the invention
In order to make the purpose 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 is only in order to explain the present invention, is not intended to limit the present invention.
Containing arabinan, galactan, rhamnosan in the tender fruit of Flos abelmoschi manihot, protein etc., these materials have help digest, physical strength reinforcing, the liver protecting, the whole intestinal of stomach invigorating effect.Flos abelmoschi manihot contains the multiple nutrients material compositions such as ferrum, calcium and saccharide, and these materials have the effect of prevention anemia.Flos abelmoschi manihot contains vitamin A and beta-carotene etc., is of value to retinal health, safeguards vision.Rich in having zinc and selenium and other trace elements in Flos abelmoschi manihot, can strengthen human body anti-cancer, anticancer.Also containing abundant vitamin C and soluble fiber, not only that skin is with health role, and skin-whitening, delicacy can be made.The calcium content of Flos abelmoschi manihot is also very abundant.And its oxalic acid content is low, so the absorption rate of calcium is higher, more effective than milk, can as the calcareous source of vegetarian and child.Treatment diabetes are had certain curative effect by the mucoprotein effect having suppression sugar to absorb in Flos abelmoschi manihot.Flos abelmoschi manihot contains a kind of stickiness liquid matter, this medicative composition of wherein special tool, energy kidney tonifying qi-restoratives, and male's organic disease is had auxiliary therapeutic action.Additionally, possibly together with the composition such as flavone and alkaloid.
Preparing Flos abelmoschi manihot solid beverage according to technical scheme, process is as follows:
Flos abelmoschi manihot raw material is carried out respectively water extraction, ethanol and acid mixed extraction, it is thus achieved that Flos abelmoschi manihot aqueous extract, ethanol and acid mixed extract；Preparation Flos abelmoschi manihot solid beverage.
Step one, carries out water extraction by Flos abelmoschi manihot raw material:
Mix for 1:8-10 in mass ratio with water by Flos abelmoschi manihot raw material, lixiviate 30-50 minute at 70-85 DEG C, filter, collect filtrate；Repeat at least twice above step；Merge gained filtrate, obtain Flos abelmoschi manihot aqueous extract.Wherein, preferred 75-80 DEG C of flooding temperature.
Step 2, carries out ethanol and acid mixed extraction by the Flos abelmoschi manihot after water extraction:
Preparation ethanol and acid mixed extract: first preparing hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid, wherein concentration of hydrochloric acid solution is 33%-37.5%, it is preferable that 37%；The concentration of alcoholic solution is 80%-90%, it is preferable that 85%；Hydrochloric acid solution is added in alcoholic solution, stirring；Adding glacial acetic acid, stirring, add citric acid to being completely dissolved, wherein the mass ratio of hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid is 1～1.5:6～10:1.5～3:1.5～3, it is preferable that 1:6:1.5:1.5.
Flos abelmoschi manihot after water extraction is joined in ethanol and acid mixed extract and carry out first time extraction, collect extracting solution；Add ethanol and acid mixed extract carries out second time and extracts, collect extracting solution；United extraction liquid.
Specifically, in first time extraction: Extracting temperature is 65-75 DEG C, it is preferable that 70 DEG C, and extraction time is 3-4h；The mass ratio of described ethanol and acid mixed extract and described Flos abelmoschi manihot raw material is 3-4:1, it is preferable that 3.5:1；During second time is extracted: Extracting temperature is 65-75 DEG C, it is preferable that 70 DEG C, and extraction time is 1-2h；The mass ratio of ethanol and acid mixed extract and Flos abelmoschi manihot raw material is 1.5-2.5:1, it is preferable that 2:1.
As preferably, Flos abelmoschi manihot raw material first carried out pretreatment before carrying out water extraction, and preprocessing process is: plucks the long Flos abelmoschi manihot fresh fruit for 11-13cm of fruit, is dried and pulverizes, cross 20-40 eye mesh screen, obtain Flos abelmoschi manihot powder after cleaning；Baking temperature is 65-70 DEG C, it is preferable that 65 DEG C, and drying time is 2.5-3.5h.
Step 3, prepares Flos abelmoschi manihot solid beverage:
By aqueous extract, ethanol and acid mixed extract mixing, carry out vacuum concentration, obtain extractum；Carry out after being mixed with adjuvant by extractum being dried to moisture lower than 20%；Continued after pulverizing 60-80 eye mesh screen to be dried to moisture lower than 7%；Described dry twice temperature is 30-50 DEG C, it is preferable that 35 DEG C.
Specifically, the composition of adjuvant includes Fructus Mali pumilae crude fibre, malted milk, and both materials can be buied from the market；Wherein, Fructus Mali pumilae crude fibre is 8-10:1 with the mass ratio of malted milk, it is preferable that 9:1.The mass ratio of extractum and adjuvant is 1-3:1, it is preferable that 2:1.
Owing to oxidasic existence can cause fruit and vegerable brown stain in fruit and vegerable, it is that raw material can avoid this problem that the present invention takes Flos abelmoschi manihot fresh fruit.Flos abelmoschi manihot fresh fruit is first carried out water extraction, the water soluble ingredients such as water soluble polysaccharide therein and aqueous saponin can be extracted.Then carrying out ethanol and acid mixed extraction, the liposoluble substances such as the vitamin in Flos abelmoschi manihot, protein, flavone, alkaloid can be extracted by ethanol；And the effective ingredient such as ferrum therein, calcium, zinc, selenium can be proposed out by the acid solutions such as hydrochloric acid solution, citric acid and glacial acetic acid.By alcoholic solution, hydrochloric acid solution, citric acid, glacial acetic acid composition mixed extract, each extracting solution interaction between component, compare independent extraction and more accelerate extraction rate.Water extraction, ethanol and acid mixed extraction two extract process, there is certain contact.Losing the Flos abelmoschi manihot raw material after water soluble ingredient, structure becomes loose, the molecular structure composition of material also changes, it is easier to the mixed extraction of ethanol and acid.
When carrying out water extraction, ethanol and acid mixed extraction, Extracting temperature, the concentration of extracting solution used and the mass ratio of extracting solution used and Flos abelmoschi manihot raw material can have influence on extraction effect to a certain extent.Ethanol is different with the ratio of the acid each composition of mixed extract, and interacting, it is different to have, and then extraction effect can be different.When carrying out ethanol and acid mixed extraction, the osmotic pressure also by way of extracting solution extracts to a certain extent.Carrying out successively twice extraction, there is difference in the amount of extracting solution used, and when being owing to carrying out twice extraction in front and back, the composition being extracted in object changes.
Owing to the extract component in Flos abelmoschi manihot extract in the present invention is different with the composition extracted by conventional method, therefore with this extract for raw material be prepared Flos abelmoschi manihot solid beverage time, it is also carried out changing to the mass ratio of each composition in the quality when adjuvant of extract used and adjuvant, to obtain effect more Flos abelmoschi manihot solid beverage.
Embodiment 1
Step one, carries out water extraction by Flos abelmoschi manihot raw material:
Before extraction, first Flos abelmoschi manihot raw material being carried out pretreatment, process is: plucks the long Flos abelmoschi manihot fresh fruit for about 11-13cm of fruit, is dried and pulverizes, cross 20 eye mesh screens, obtain Flos abelmoschi manihot powder after cleaning；Wherein, baking temperature is 65 DEG C, and drying time is 3h.
It is that 1:9 is mixed by the mass ratio of Flos abelmoschi manihot raw material Yu water, lixiviate 35 minutes at 70 DEG C, filter, collect filtrate；Repeat at least twice above step；Merge gained filtrate, obtain Flos abelmoschi manihot aqueous extract.
Step 2, carries out ethanol and acid mixed extraction by the Flos abelmoschi manihot after water extraction:
Preparation ethanol and acid mixed extract: first preparing hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid, wherein concentration of hydrochloric acid solution is 37%, and the concentration of alcoholic solution is 80%；Hydrochloric acid solution is added in alcoholic solution, stirring；Adding glacial acetic acid, stirring, add citric acid to being completely dissolved, wherein the mass ratio of hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid is 1:8:2:2.5, it is preferable that 1:6:1.5:1.5.
It is 3.5:1 that Flos abelmoschi manihot after water extraction joins the mass ratio carrying out first time extraction, ethanol used and acid mixed extract with described Flos abelmoschi manihot raw material in ethanol and acid mixed extract, and Extracting temperature is 65 DEG C, and extraction time is 3h, collects extracting solution；Adding ethanol and acid mixed extract carries out second time and extracts, Extracting temperature is 70 DEG C, and extraction time is 1.2h；The mass ratio of ethanol and acid mixed extract and Flos abelmoschi manihot raw material is 2:1, collects extracting solution；United extraction liquid.
Step 3, prepares Flos abelmoschi manihot solid beverage:
First preparing adjuvant, the composition of adjuvant is Fructus Mali pumilae crude fibre, malted milk, and wherein Fructus Mali pumilae crude fibre is 8:1 with the mass ratio of malted milk.
By aqueous extract, ethanol and acid mixed extract mixing, carry out vacuum concentration, obtain extractum；It is dried to moisture lower than 20% with 40 DEG C after extractum is mixed for 3:1 in mass ratio with adjuvant；Proceeded after pulverizing 60 eye mesh screens to be dried to moisture lower than 7% with 40 DEG C, obtain the Flos abelmoschi manihot solid beverage of the present invention.
Embodiment 2
Step one, carries out water extraction by Flos abelmoschi manihot raw material:
Before extraction, first Flos abelmoschi manihot raw material being carried out pretreatment, process is: plucks the long Flos abelmoschi manihot fresh fruit for about 11-13cm of fruit, is dried and pulverizes, cross 40 eye mesh screens, obtain Flos abelmoschi manihot powder after cleaning；Wherein, baking temperature is 70 DEG C, and drying time is 2.5h.
It is that 1:10 is mixed by the mass ratio of Flos abelmoschi manihot raw material Yu water, lixiviate 45 minutes at 85 DEG C, filter, collect filtrate；Repeat at least twice above step；Merge gained filtrate, obtain Flos abelmoschi manihot aqueous extract.
Step 2, carries out ethanol and acid mixed extraction by the Flos abelmoschi manihot after water extraction:
Preparation ethanol and acid mixed extract: first preparing hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid, wherein concentration of hydrochloric acid solution is 33%, and the concentration of alcoholic solution is 90%；Hydrochloric acid solution is added in alcoholic solution, stirring；Adding glacial acetic acid, stirring, add citric acid to being completely dissolved, wherein the mass ratio of hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid is 1.5:10:3:2.5.
Being joined by Flos abelmoschi manihot after water extraction in ethanol and acid mixed extract and carry out first time extraction, Extracting temperature is 75 DEG C, and extraction time is 4h；The mass ratio of described ethanol and acid mixed extract and described Flos abelmoschi manihot raw material is 4:1, collects extracting solution；Adding ethanol and acid mixed extract carries out second time and extracts, Extracting temperature is 75 DEG C, 2h；The mass ratio of ethanol and acid mixed extract and Flos abelmoschi manihot raw material is 2.5:1, collects extracting solution；United extraction liquid.
Step 3, prepares Flos abelmoschi manihot solid beverage:
First preparing adjuvant, the composition of adjuvant is Fructus Mali pumilae crude fibre, malted milk, and wherein Fructus Mali pumilae crude fibre is 10:1 with the mass ratio of malted milk.
By aqueous extract, ethanol and acid mixed extract mixing, carry out vacuum concentration, obtain extractum；It is dried to moisture lower than 20% with 50 DEG C after extractum is mixed for 3:1 in mass ratio with adjuvant；Continued after pulverizing 80 eye mesh screens to be dried to moisture lower than 7% with 50 DEG C, obtain the Flos abelmoschi manihot solid beverage of the present invention.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (10)
1. the preparation method of a Flos abelmoschi manihot solid beverage, it is characterised in that comprise the following steps: Flos abelmoschi manihot raw material successively carries out water extraction, ethanol and acid mixed extraction, obtains Flos abelmoschi manihot aqueous extract, ethanol and acid mixed extract respectively；Preparation Flos abelmoschi manihot solid beverage.
2. preparation method as claimed in claim 1, it is characterised in that described water extraction process comprises the following steps:
Add Flos abelmoschi manihot raw material and water mixing, lixiviate 30-50 minute at 70-85 DEG C, filter, collect filtrate；Repeat at least twice above step；Merge gained filtrate, obtain Flos abelmoschi manihot aqueous extract；The mass ratio of described Flos abelmoschi manihot raw material and water is 1:8-10.
3. preparation method as claimed in claim 1, it is characterised in that described ethanol and acid mixed extraction process comprise the following steps:
Preparation ethanol and acid mixed extract；
Flos abelmoschi manihot after water extraction is joined in ethanol and acid mixed extract and carry out first time extraction, collect extracting solution；Add ethanol and acid mixed extract carries out second time and extracts, collect extracting solution；United extraction liquid；
Wherein, in first time extraction: Extracting temperature is 65-75 DEG C, and extraction time is 3-4h；The mass ratio of described ethanol and acid mixed extract and described Flos abelmoschi manihot raw material is 3-4:1；
During second time is extracted: Extracting temperature is 65-75 DEG C, and extraction time is 1-2h；The mass ratio of described ethanol and acid mixed extract and described Flos abelmoschi manihot raw material is 1.5-2.5:1.
4. preparation method as claimed in claim 3, it is characterised in that the process of described preparation ethanol and acid mixed extract is as follows: mixed with alcoholic solution by hydrochloric acid solution；Add glacial acetic acid, stirring, add citric acid to being completely dissolved；Wherein said concentration of hydrochloric acid solution is 33%-37.5%, and the concentration of described alcoholic solution is 80%-90%.
5. preparation method as claimed in claim 4, it is characterised in that the mass ratio of described hydrochloric acid solution, alcoholic solution, glacial acetic acid and citric acid is 1～1.5:6～10:1.5～3:1.5～3.
6. preparation method as claimed in claim 1, it is characterised in that described Flos abelmoschi manihot raw material first carried out pretreatment before carrying out water extraction, described preprocessing process is: pluck the long Flos abelmoschi manihot fresh fruit for 11-13cm of fruit, it is dried and pulverizes after cleaning, cross 20-40 eye mesh screen, obtain Flos abelmoschi manihot powder；Described baking temperature is 65-70 DEG C, time 2.5-3.5h.
7. preparation method as claimed in claim 1, it is characterised in that the preparation process of described Flos abelmoschi manihot solid beverage is: by aqueous extract, ethanol and acid mixed extract mixing, carry out vacuum concentration, obtain extractum；Carry out after being mixed with adjuvant by described extractum being dried to moisture lower than 20%；Continued after pulverizing 60-80 eye mesh screen to be dried to moisture lower than 7%；Described dry twice temperature is 30-50 DEG C.
8. preparation method as claimed in claim 1, it is characterised in that the composition of described adjuvant includes Fructus Mali pumilae crude fibre, malted milk；The mass ratio of described Fructus Mali pumilae crude fibre and malted milk is 8-10:1.
9. preparation method as claimed in claim 8, it is characterised in that the mass ratio of described extractum and adjuvant is 1-3:1.
10. a Flos abelmoschi manihot solid beverage, it is characterised in that adopt the preparation method described in claim 1～9 to make.
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| CN115137029A (en) * | 2022-07-06 | 2022-10-04 | 泉州市嗣家名茶发展有限公司 | Vegetable protein solid beverage formula based on red okra |
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Application publication date: 20160720 |