CN110122643A

CN110122643A - A kind of hawthorn haw sheet and preparation method thereof

Info

Publication number: CN110122643A
Application number: CN201910360764.4A
Authority: CN
Inventors: 曾长明
Original assignee: Beijing Dongshaoqu Food Factory
Current assignee: Beijing Dongshaoqu Food Factory
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-08-16

Abstract

The invention discloses a kind of hawthorn haw sheets and preparation method thereof, belong to food processing technology field, its key points of the technical solution are that a kind of hawthorn haw sheet, based on parts by weight, including following component: 80-90 parts of haw pulp, 40-50 parts of sugar of tanning, 15-20 parts of water, wooden fork are 6-8 parts of fruit, 0.3-0.5 parts of pectin and 0.1-0.2 parts of haw red pigment；The haw red pigment is extracted by hawthorn skin and is obtained.The present invention is as haw pulp to eliminate hawthorn skin and Lonicera standishii as hawthorn haw sheet made from raw material, and delicate mouthfeel is soft, sweet and sour taste；It is more safe and harmless using haw red pigment made from hawthorn skin.

Description

A kind of hawthorn haw sheet and preparation method thereof

Technical field

The present invention relates to food processing technology fields, more specifically, it is related to a kind of hawthorn haw sheet and its production side Method.

Background technique

Hawthorn also known as haw berry, hawthorn, large-fruited Chinese hawthorn etc. are both food and drug, have relatively good appetizing, disappear Food, dissipates the effect of stasis of blood at promoting blood circulation, and due to containing more organic acid in hawthorn, mouthfeel is more sour and astringent, therefore is usually made At food consumptions such as candied haws on a stick, haw flakes, haw jelly, haw sheets.

Although the appearance color of haw products is usually red, red is presented in the pericarp of haw berry, and its pulp is in Existing faint yellow, then mutability is at brown color after oxidation, and the mouthfeel of haw pulp is finer and smoother, and its pericarp then contains a large amount of fibre Dimension, it is poor to eat sense,, can be with for the mouthfeel for keeping it fine and smooth when making the products such as haw flakes, haw jelly and haw sheet The appearance color that hawthorn pericarp removes, and removes the haw products after pericarp is then presented it is faint yellow, in order to make haw products be in Existing red, it will usually the red food dyes such as famille rose be added during production, meet " food although being added in food Additive uses sanitary standard " edible pigment of limited amount is allowed, but certain artificial synthesized pigments still can be right Human body has different degrees of injury, although and natural pigment is edible safer, itself stability there are problem, High temperature has sunlit condition that may will affect its color to change.Therefore, protecting hawthorn haw sheet While holding fine and smooth mouthfeel and maintain hawthorn original color, and harm will not be generated to human body, be a problem to be solved.

Summary of the invention

One of the objects of the present invention is to provide a kind of hawthorn haw sheets, pass through the haw pulp to eliminate hawthorn skin And Lonicera standishii is hawthorn haw sheet made from raw material, has the characteristics that delicate mouthfeel is soft, faint scent is sweet；Using hawthorn leather The haw red pigment obtained is more safe and harmless.

Above-mentioned technical purpose of the invention has the technical scheme that

A kind of hawthorn haw sheet, based on parts by weight, including following component: 80-90 parts of haw pulp, tanning sugar 40-50 parts, water 15-20 parts, wooden fork is 6-8 parts of fruit, 0.3-0.5 parts of pectin and 0.1-0.2 parts of haw red pigment；The haw red pigment is by hawthorn Skin is extracted and is obtained.

By using above-mentioned technical proposal, to eliminate the haw pulp of hawthorn skin as the pellet of haw berry made from primary raw material Skin, delicate mouthfeel are soft；It is more safe and harmless using haw red pigment made from hawthorn skin, hawthorn haw sheet is presented reddish brown Color, and fruit can not only be increased by color scarlet wooden fork the flavor of hawthorn haw sheet faint scent sweetness, but also can be to mountain The color of short, bristly hair or beard haw sheet further supplements, and keeps its color more bright, increases appetite.

Further, the haw red pigment is prepared with the following method: based on parts by weight:

1. being dried after taking 20-30 parts of hawthorn skin cleanings, is then crushed, obtain hawthorn skin powder；

2. taking 4-6 parts of horseshoe tamarind pulp, it is added 30-40 parts, the ethanol solution that volume fraction is 55-75% grinds 10-20min Afterwards, mixed liquor is obtained, is then added 50-60 parts into mixed liquor again, the ethanol solution that volume fraction is 55-75%, stirring is equal After even, 20-30 parts of hawthorn skin powder are added, extracts 6-8h, obtains crude extract；

3. it is red to obtain the hawthorn that mass percent concentration is 70-80% by crude extract after filtering, reduced pressure and cooling Pigment.

By using above-mentioned technical proposal, amino acid rich in, reduced sugar, organic acid, fruit in horseshoe tamarind pulp Sour and a small amount of magnesium ion, obtains haw red pigment after being extracted after it is mixed with ethyl alcohol with hawthorn skin, magnesium ion with And organic acid has the function of color protection to haw red pigment, and the thermal stability and photostability of haw red pigment can be improved.

Further, step 1. in hawthorn skin powder fineness be 50-200 mesh.

The contact area of itself and ethyl alcohol can be increased by hawthorn skin after crushing by using above-mentioned technical proposal, Improve the recovery rate of haw red pigment.

Further, step 2. extraction conditions are as follows: refluxing extraction is carried out under 60-70 DEG C of bath temperature.

By using above-mentioned technical proposal, 60-70 DEG C at a temperature of carry out refluxing extraction, can sufficiently improve ethyl alcohol Utilization rate improves the recovery rate of haw red pigment.

Further, the tanning sugar be the isomaltoketose of 1:1:6, oligomeric maltose and water tanning by weight ratio and At.

By using above-mentioned technical proposal, the mouthfeel of isomaltoketose is mildly careful, and sugariness is the half of sucrose, is not easy Generate browning reaction；The sugariness of oligomeric maltose is low, heat is low, has purification enteron aisle, promotes enterocinesia, strengthen immunity, drop The effect of low cholesterol and blood lipid；The mouthfeel of the sugar compounded by isomaltoketose and oligomeric maltose is mildly careful, can be with The sour and astringent sense of hawthorn is covered, stimulation of the organic acid in hawthorn to gastric juice is reduced.

The second object of the present invention is to provide a kind of production method of hawthorn haw sheet.

A kind of production method of hawthorn haw sheet, includes the following steps:

S1, pretreatment: selecting scarlet color, full grains, the haw berry without insect pest, selects scarlet color, full grains, without worm Harmful Lonicera standishii, it is spare after the processing that carries out disinfection to it after being cleaned up；

S2, sugar cook: boiling 5-10min for sugar and water, obtains tanning sugar；

S3, it steams: after haw berry normal pressure is steamed 3-5min, separating haw pulp with hawthorn skin；

The preparation of S4, haw red pigment: using hawthorn skin as raw material, haw red pigment is made；Tanning sugar is added in haw red pigment In, it stirs evenly, obtains syrup；

S5, cooking: by haw pulp and Lonicera standishii stoning after, 90-100 DEG C at a temperature of cook 8-12min, then by mountain Short, bristly hair or beard pulp and Lonicera standishii take out, and addition syrup, pectin are beaten after draining away the water, and obtain hawthorn slurry；

S6, homogeneous: hawthorn is starched and carries out homogenization, obtains homogenizing fluid；

S7, scraping blade: homogenizing fluid is subjected to scraping blade processing, obtains hawthorn diaphragm；

S8, baking: by hawthorn diaphragm 70-80 DEG C at a temperature of, toast 6-8h, be then taken out cool down slice after roll, Hawthorn haw sheet can be obtained.

By using above-mentioned technical proposal, obtained after being mixed as haw red pigment made from raw material with tanning sugar using hawthorn skin Syrup comprising pigment can sufficiently and equably wrap up pigment molecular, by Fructus Crataegi and wooden fork fruit by the viscosity of syrup When being beaten with syrup and pectin, the syrup for wrapping up haw red pigment is sufficiently mixed fruit with Fructus Crataegi and wooden fork, mentions The dispersibility and adhesiveness of high haw red pigment make obtained hawthorn haw sheet sweet and sour taste, smooth chewy, and its color Ruddy uniform, natural safety is suitble to most of crowds edible.

Further, the disinfection in S1 refers to: soaking hawthorn and Lonicera standishii in the aqueous solution of the Peracetic acid of 0.3wt% 5min is steeped, is then cleaned up with clear water.

By using above-mentioned technical proposal, hawthorn after disinfection treatment can remove bacterium on hawthorn, worm's ovum, It improves the edible safety of haw products and extends the storage life of hawthorn haw sheet.

Further, the preparation method of haw red pigment includes the following steps: in S4

By using above-mentioned technical proposal, using the haw sheet of the haw pulp production of removal hawthorn pericarp, mouthfeel is more Refinement is greasy smooth；And hawthorn skin is used to be used to make haw red pigment, the utility value of hawthorn skin can be improved, and make The natural safety of haw red pigment, during shifting to an earlier date haw red pigment with ethyl alcohol, organic acid in horseshoe tamarind pulp and Magnesium ion can play the role of color protection to haw red pigment, improve its thermal stability and photostability.

Further, homogenization time 3-5min in S6.

By using above-mentioned technical proposal, hawthorn slurry is passed through into homogenization, the particle more refinement of haw pulp can be made Change, improves its uniformity dispersed with syrup, pectin, keep homogenizing fluid more stable, make the mouthfeel of hawthorn haw sheet obtained more Refinement is greasy.

Further, the hawthorn diaphragm in S7 with a thickness of 0.4-0.6cm.

By using above-mentioned technical proposal, hawthorn diaphragm with a thickness of 0.4-0.6cm, both made that its thermally equivalent can be made, Best eating mouth feel can be reached again.

In conclusion the present invention has the advantages that compared with the prior art

1. delicate mouthfeel is soft using the haw pulp for eliminating hawthorn skin as hawthorn haw sheet made from primary raw material；Using Haw red pigment made from hawthorn skin is more safe and harmless, makes hawthorn haw sheet that rufous be presented, and passes through the scarlet wooden fork of color Fruit can not only be increased the flavor of hawthorn haw sheet faint scent sweetness, but also can the color to hawthorn haw sheet further mend It fills, keeps its color more bright, increase appetite；

2. amino acid, reduced sugar, organic acid, tartaric acid and a small amount of magnesium ion rich in horseshoe tamarind pulp, by it Haw red pigment is obtained after being extracted after mixing with ethyl alcohol with hawthorn skin, magnesium ion and organic acid have haw red pigment The thermal stability and photostability of haw red pigment can be improved in the effect of color protection；

3. the mouthfeel of isomaltoketose is mildly careful, sugariness is the half of sucrose, is not likely to produce browning reaction；Oligomeric maltose Sugariness is low, heat is low, have the function of purifying enteron aisle, promote enterocinesia, strengthen immunity, reduce cholesterol and blood lipid；By The mouthfeel for the sugar that isomaltoketose and oligomeric maltose compound is mildly careful, can cover the sour and astringent sense of hawthorn, reduces mountain Stimulation of the organic acid to gastric juice in short, bristly hair or beard；

4. obtaining the syrup comprising pigment after mixing as haw red pigment made from raw material with tanning sugar using hawthorn skin, pass through syrup Viscosity, can sufficiently and equably wrap up pigment molecular, Fructus Crataegi and wooden fork are beaten fruit and syrup and pectin When, the syrup for wrapping up haw red pigment is sufficiently mixed fruit with Fructus Crataegi and wooden fork, improve haw red pigment dispersibility with And adhesiveness, make obtained hawthorn haw sheet sweet and sour taste, smooth chewy, and ruddy uniform, the natural safety of its color, is suitble to Most of crowds are edible.

Specific embodiment

Invention is further described in detail below.

One, the preparation example of haw red pigment:

Preparation example 1: drying after 1. taking 20kg hawthorn skin to clean, then crushed, and obtains the hawthorn skin that fineness is 50 mesh Powder；2. taking 4kg horseshoe tamarind pulp, 30kg is added, after the ethanol solution grinding 10min that volume fraction is 55%, is mixed Then 50kg is added in liquid into mixed liquor again, 20kg hawthorn is added after mixing evenly in the ethanol solution that volume fraction is 55% Pi Fen, refluxing extraction 6h, obtains crude extract under 60 DEG C of bath temperature；

3. it is red to obtain the hawthorn that mass percent concentration is 70% by crude extract after filtering, reduced pressure and cooling Element.

Preparation example 2: drying after 1. taking 25kg hawthorn skin to clean, then crushed, and obtains the mountain that fineness is 100 mesh Short, bristly hair or beard skin powder；

2. taking 5kg horseshoe tamarind pulp, 35kg is added, after the ethanol solution grinding 15min that volume fraction is 65%, is mixed Then 55kg is added in liquid into mixed liquor again, 25kg hawthorn is added after mixing evenly in the ethanol solution that volume fraction is 65% Pi Fen, refluxing extraction 7h, obtains crude extract under 65 DEG C of bath temperature；

3. it is red to obtain the hawthorn that mass percent concentration is 75% by crude extract after filtering, reduced pressure and cooling Element.

Preparation example 3: drying after 1. taking 30kg hawthorn skin to clean, then crushed, and obtains the mountain that fineness is 200 mesh Short, bristly hair or beard skin powder；

2. taking 6kg horseshoe tamarind pulp, 40kg is added, after the ethanol solution grinding 20min that volume fraction is 75%, is mixed Then 60kg is added in liquid into mixed liquor again, 30kg hawthorn is added after mixing evenly in the ethanol solution that volume fraction is 75% Pi Fen, refluxing extraction 8h, obtains crude extract under 70 DEG C of bath temperature；

3. it is red to obtain the hawthorn that mass percent concentration is 80% by crude extract after filtering, reduced pressure and cooling Element.

Preparation example 4: this preparation example and preparation example 1 the difference is that, step 2. in be not added with horseshoe tamarind pulp.

Two, embodiment

Embodiment 1: a kind of hawthorn haw sheet is prepared with the following method:

S1, pretreatment: selecting scarlet color, full grains, the haw berry without insect pest, selects scarlet color, full grains, without worm After being cleaned up, hawthorn and Lonicera standishii are impregnated in the aqueous solution of the Peracetic acid of 0.3wt% for harmful Lonicera standishii 5min is cleaned up rear spare with clear water；

S2, sugar cook: boiling 5min for 10kg isomaltoketose, 10kg oligomeric maltose and 60kg water, obtains tanning sugar；

S3, it steams: after haw berry normal pressure is steamed 3min, separating haw pulp with hawthorn skin；

The preparation of S4, haw red pigment: 0.1kg haw red pigment (being selected from preparation example 1) is added in 40kg tanning sugar, stirring is equal It is even, obtain syrup；

S5, cooking: by 80kg haw pulp and 6kg Lonicera standishii stoning after, 90 DEG C at a temperature of cook 8min, then by mountain Short, bristly hair or beard pulp and Lonicera standishii take out, and syrup is added after draining away the water and 0.3kg pectin is beaten, and obtain hawthorn slurry；

S6, homogeneous: hawthorn is starched and carries out homogenization 3-5min, obtains homogenizing fluid；

S7, scraping blade: homogenizing fluid is subjected to scraping blade processing, obtains the hawthorn diaphragm with a thickness of 0.4cm；

S8, baking: by hawthorn diaphragm 70 DEG C at a temperature of, toast 6h, be then taken out cool down slice after roll, can obtain To hawthorn haw sheet.

Embodiment 2: a kind of hawthorn haw sheet is prepared with the following method:

S2, sugar cook: boiling 8min for 10kg isomaltoketose, 10kg oligomeric maltose and 60kg water, obtains tanning sugar；

S3, it steams: after haw berry normal pressure is steamed 4min, separating haw pulp with hawthorn skin；

The preparation of S4, haw red pigment: 0.15kg haw red pigment (being selected from preparation example 2) is added in 45kg tanning sugar, stirring Uniformly, syrup is obtained；

S5, cooking: by 85kg haw pulp and 7kg Lonicera standishii stoning after, 95 DEG C at a temperature of cook 10min, then will Haw pulp and Lonicera standishii take out, and syrup is added after draining away the water and 0.4kg pectin is beaten, and obtain hawthorn slurry；

S6, homogeneous: hawthorn is starched and carries out homogenization 4min, obtains homogenizing fluid；

S7, scraping blade: homogenizing fluid is subjected to scraping blade processing, obtains the hawthorn diaphragm with a thickness of 0.5cm；

S8, baking: by hawthorn diaphragm 75 DEG C at a temperature of, toast 7h, be then taken out cool down slice after roll, can obtain To hawthorn haw sheet.

Embodiment 3: a kind of hawthorn haw sheet is prepared with the following method:

S2, sugar cook: boiling 5-10min for 10kg isomaltoketose, 10kg oligomeric maltose and 60kg water, obtains tanning sugar；

S3, it steams: after haw berry normal pressure is steamed 5min, separating haw pulp with hawthorn skin；

The preparation of S4, haw red pigment: 0.2kg haw red pigment (being selected from preparation example 3) is added in 50kg tanning sugar, stirring is equal It is even, obtain syrup；

S5, cooking: by 90kg haw pulp and 8kg Lonicera standishii stoning after, 100 DEG C at a temperature of cook 12min, then will Haw pulp and Lonicera standishii take out, and syrup is added after draining away the water and 0.5kg pectin is beaten, and obtain hawthorn slurry；

S6, homogeneous: hawthorn is starched and carries out homogenization 5min, obtains homogenizing fluid；

S7, scraping blade: homogenizing fluid is subjected to scraping blade processing, obtains the hawthorn diaphragm with a thickness of 0.6cm；

S8, baking: by hawthorn diaphragm 80 DEG C at a temperature of, toast 8h, be then taken out cool down slice after roll, can obtain To hawthorn haw sheet.

Three, comparative example

Comparative example 1: this comparative example difference from example 1 is that, haw red pigment be selected from preparation example 4 be prepared, The step of during preparation 2. in be not added with horseshoe tamarind pulp.

Comparative example 2: this comparative example difference from example 1 is that, Lonicera standishii and pectin are not added in raw material.

Comparative example 3: this comparative example difference from example 1 is that, do not include step S4, by haw red pigment, endure Sugaring and pectin are directly mixed with the haw pulp and Lonicera standishii to drain away the water.

Comparative example 4: use application publication number for a kind of patent application document (processing side of haw sheet of CN104082500A Method) in embodiment 1: a kind of processing method concrete operation step of haw sheet are as follows:

A, sorting: selecting fresh hawthorn is raw material, and the leftover bits and pieces of remaining preserved fruit can also be made when removing rotten fruit, cull fruit and production The raw material of haw sheet is produced, but should arrange in pairs or groups and use with fresh feed；

B, cleaning, stoning: the impurity in haw berry is rejected, by fruit rinsed clean and is enucleated with clear water；

C, softening, mashing: the fruit handled well is placed in jacketed pan, is incorporated as the water of fruit weight 50%, and heating is boiled, and is protected It holds slight boiling condition 35 minutes, after fruit softening, is poured in the beater that sieve plate hole is 1.2 millimeters and is beaten while hot, filtered off Skin slag, obtains hawthorn；

D, sugaring is concentrated: hawthorn and the maltose for being equivalent to hawthorn weight 35% being poured into double boiler, heating concentration；It is dense It to be stirred when contracting, prevent burnt burnt, be concentrated into thick paste, taken the dish out of the pot when soluble solid content is up to 30%；

E, scraping blade, drying: the hawthorn of concentration being poured on armorplate glass, is struck off with wood spatule, is spread out into 0.5-0.7 cm thick Hawthorn thin layer, scrape afterwards by armorplate glass be sent into drying chamber in, continue 6 hours under conditions of 70 DEG C, be dried to it is tack-free, It takes out, the haw sheet being baked is uncovered while hot, then be put on baking tray and dry surface moisture when in skin shape with toughness；

F, haw flakes: being cut into the rectangle of 5 centimetres of 10 cm x by slice, packaging, is spread a little white granulated sugars on its surface, is rolled into a roll, Wrapped with glassine paper, hawthorn haw sheet.

Four, performance test

100 20-60 years old volunteers are selected at random as evaluation group member, according to following benchmark, respectively to embodiment 1-3 And the hawthorn haw sheet of comparative example 1-4 production is evaluated, the number that record scoring is A, appraisal result is shown in table 1.

Color: the uniform bright rufous of color A, is presented；B, kermesinus and irregular colour one is presented.

Mouthfeel: A, sweet and sour taste, fine and smooth mild, smooth chewy；B, excessively sweet, coarse mouthfeel.

Table 1

Project	Embodiment 1	Embodiment 2	Embodiment 3	Comparative example 1	Comparative example 2	Comparative example 3	Comparative example 4
								Color, people	99	99	100	85	88	90	76
Mouthfeel, people	98	98	98	93	85	96	81

Bright rufous is presented in its color of hawthorn haw sheet that the present invention makes it can be seen from 1 data of table, and sweet mouthfeel can Mouthful, smooth chewy more safety and its color can be kept for a long time and since it uses hawthorn leather to make haw red pigment Stability.

1 haw red pigment of comparative example be selected from preparation example 4 be prepared, preparation during the step of 2. in be not added with horse Ungulic acid silique meat；Compared to embodiment 1, the color of comparative example 1 is decreased obviously, and becomes kermesinus from bright rufous, and Its mouthfeel has reduction by a small margin, illustrates during preparing haw red pigment, and the addition of horseshoe tamarind pulp can be improved The stability of haw red pigment makes the color of haw sheet obtained more become clear ruddy.

Lonicera standishii and pectin are not added in the raw material of comparative example 2；Compared to embodiment, the color and mouthfeel of comparative example 2 are bright Aobvious decline illustrates that the addition of Lonicera standishii and pectin can significantly improve the color and mouthfeel of haw sheet.

In the manufacturing process of comparative example 3 do not include step S4, by haw red pigment, tanning sugar and pectin directly with drain The haw pulp and Lonicera standishii of moisture mix；Compared to embodiment 1, the color of comparative example 3 is deteriorated, and illustrates red using hawthorn The dispersibility of haw red pigment, the homogeneity of raising haw sheet color can be improved in syrup obtained after element is mixed with tanning sugar.

Comparative example 4 is decreased obviously compared to embodiment 1, the color and mouthfeel of haw sheet, illustrates the fruit that the present invention makes The color and mouthfeel of the root bark of tree peony are superior to use conventional methods the color and mouthfeel of the haw sheet of production.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.

Claims

1. a kind of hawthorn haw sheet, it is characterised in that: based on parts by weight, including following component: 80-90 parts of haw pulp is endured 40-50 parts of sugaring, 15-20 parts of water, wooden fork are 6-8 parts of fruit, 0.3-0.5 parts of pectin and 0.1-0.2 parts of haw red pigment；The mountain Short, bristly hair or beard haematochrome is extracted by hawthorn skin and is obtained.

2. a kind of hawthorn haw sheet according to claim 1, it is characterised in that: the haw red pigment is with the following method Preparation: based on parts by weight:

2. taking 4-6 parts of horseshoe tamarind pulp, it is added 30-40 parts, the ethanol solution that volume fraction is 55-75% grinds 10-20min Afterwards, mixed liquor is obtained, then 50-60 parts is added into mixed liquor again, the ethanol solution that volume fraction is 55-75%, stirs evenly Afterwards, 20-30 parts of hawthorn skin powder are added, extracts 6-8h, obtains crude extract；

3. a kind of hawthorn haw sheet according to claim 2, it is characterised in that: step 1. in the fineness of hawthorn skin powder be 50-200 mesh.

4. a kind of hawthorn haw sheet according to claim 2, it is characterised in that: step 2. extraction conditions are as follows: at 60-70 DEG C Bath temperature under carry out refluxing extraction.

5. a kind of hawthorn haw sheet according to claim 1, it is characterised in that: the tanning sugar is 1:1:6 by weight ratio Isomaltoketose, oligomeric maltose and water boil.

6. a kind of production method of hawthorn haw sheet, characterized by the following steps:

S2, sugar cook: boiling 5-10min for sugar and water, obtains tanning sugar；

The preparation of S4, haw red pigment: using hawthorn skin as raw material, haw red pigment is made；Haw red pigment is added in liquid glucose, It stirs evenly, obtains syrup；

7. a kind of production method of hawthorn haw sheet according to claim 6, it is characterised in that: the disinfection in S1 refers to: So that hawthorn and Lonicera standishii is impregnated 5min in the aqueous solution of the Peracetic acid of 0.3wt%, is then cleaned up with clear water.

8. a kind of production method of hawthorn haw sheet according to claim 6, it is characterised in that: haw red pigment in S4 Preparation method includes the following steps:

9. a kind of production method of hawthorn haw sheet according to claim 6, it is characterised in that: the homogenization time in S6 3-5min。

10. a kind of production method of hawthorn haw sheet according to claim 6, it is characterised in that: the hawthorn diaphragm in S7 With a thickness of 0.4-0.6cm.