CN106173819A - A kind of food coloring applied on ice rind fiber crops - Google Patents

A kind of food coloring applied on ice rind fiber crops Download PDF

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Publication number
CN106173819A
CN106173819A CN201610609594.5A CN201610609594A CN106173819A CN 106173819 A CN106173819 A CN 106173819A CN 201610609594 A CN201610609594 A CN 201610609594A CN 106173819 A CN106173819 A CN 106173819A
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CN
China
Prior art keywords
fiber crops
food coloring
preparation
raw material
sodium
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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CN201610609594.5A
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Chinese (zh)
Inventor
陈荣明
朱晓敏
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Xiamen Chen Yao Ju Food Co Jile
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Xiamen Chen Yao Ju Food Co Jile
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Priority to CN201610609594.5A priority Critical patent/CN106173819A/en
Publication of CN106173819A publication Critical patent/CN106173819A/en
Pending legal-status Critical Current

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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

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  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The present invention relates to a kind of food coloring, the preparation method of a kind of food coloring applied on ice rind fiber crops is provided, the property of pigment solving to use prior art to prepare is unstable, the defect of dissolubility difference, including following process step: (1) selects low and middle-grade Folium Camelliae sinensis or green tea dust to be raw material;(2) cleaned in clear water by raw material, pulverize, alcohol steep, sucking filtration waste obtain lixiviating solution;(3) lixiviating solution is carried out saponification;(4) acidifying, de-magging;(5) zinc generation reaction;(6) salt is become;(7) microcapsule wall material is prepared;(8) micro encapsulation: the microcapsule wall material of sodium zinc chlorophyllin and step (7) that step (6) is prepared by weight=1:20~30 mixes, homogenizing 12~18min under 15~20MPa, then at 150~160 DEG C, it is spray-dried, i.e. obtains the microencapsulated products of powder.

Description

A kind of food coloring applied on ice rind fiber crops
Technical field
The present invention relates to a kind of food coloring, particularly relate to a kind of food coloring applied on ice rind fiber crops.
Background technology
Fiber crops are a kind of leisure fooies made for primary raw material with glutinous rice flour, because of the viscoelasticity of its uniqueness and waxy refreshing Sliding mouthfeel is loved by the people.It is the grain of rice that will cook, the while hot group of being pounded that traditional fiber crops make, and the most directly helps Eat with peanut powder, Icing Sugar, or the faric fiber crops making various local flavor, taste change is various.Now fructus zizaniae caduciflorae occurs the most The products such as fiber crops, Semen setariae fiber crops, Folium Artemisiae Argyi fiber crops, numb, the numb ice cream of chocolate.Fiber crops itself can also regard stuffing material simultaneously Use, such as fiber crops cake, pitted skin bag.And the skin kind of fiber crops is the most more, the most appetizing ice rind fiber crops, its skin material is former Material component is generally glutinous rice flour, clear powder, Oryza glutinosa powder, sugar, fresh milk and pigment composition.
Existing pigment usually uses synthetic, and unfavorable health, along with the increase of consumer health's consciousness, sky So pigment food color is slowly born, but existing nature strength method is complex, and extraction efficiency is relatively low.
Tea Green Pigment is the important component in series tea pigment, and its bulk composition is chlorophyll.Tea Green Pigment includes liposoluble Property Tea Green Pigment and water soluble tea marennin two kinds.Fat-soluble Tea Green Pigment is with chlorophyll for pigment bulk composition, possibly together with Large number of biological active substance, such as tea polyphenols, aminoacid, caffeine, vitamin and various trace element.Water soluble tea marennin master Sodium copper chlorophllin to be included (TGP1) and sodium zinc chlorophyllin (TGP2).
Traditional its preparation technology of Folium Camelliae sinensis sodium zinc chlorophyllin is generally: tea fresh leaves → pretreatment → tea-leaf power → extraction (ethanol) → sucking filtration waste → lixiviating solution → saponification (NaOH) → decompression recycling ethanol → extraction (petroleum ether) → saponification liquor → acid Change → phoeophorbide → zinc generation reaction (ZnSO4) → zinc is for product: zinc CHLOROPHYLLINE → dissolving (ethanol) → one-tenth salt (NaOH) → Sucking filtration is dried → Folium Camelliae sinensis sodium zinc chlorophyllin, uses its dissolubility of sodium zinc chlorophyllin that traditional preparation technology prepares with stable Performance is the most relatively common.
Summary of the invention
Therefore, for above content, the present invention provides the preparation method of a kind of food coloring applied on ice rind fiber crops, The property of pigment solving to use prior art to prepare is unstable, the defect of dissolubility difference.
For reaching above-mentioned purpose, the present invention is achieved by the following technical solutions: a kind of applies on ice rind fiber crops The preparation method of food coloring, including following process step:
(1) selection of raw material: selecting low and middle-grade Folium Camelliae sinensis or green tea dust is raw material;
(2) cleaned in clear water by raw material, pulverize, alcohol steep, sucking filtration waste obtain lixiviating solution;
(3) lixiviating solution is carried out saponification: using concentration is the sodium hydroxide solution of 1~3%, 80~85 DEG C of water-baths 90~ 95min;
(4) acidifying, de-magging;
(5) zinc generation reaction: using mass concentration is the ZnSO of 20%4Solution, pH value be 2~2.2, temperature be 80~85 DEG C solution in react 100~110min;
(6) salt is become: reacting with sodium hydroxide, sucking filtration is dried again, and obtains sodium zinc chlorophyllin, i.e. core;
(7) prepare microcapsule wall material: weigh a certain amount of Rhizoma amorphophalli rubber powder, add distilled water heating for dissolving, water bath with thermostatic control 30 ~35min, add sodium alginate emulsifying agent, continue stirring 30~35min;
(8) micro encapsulation: sodium zinc chlorophyllin step (6) prepared and the microcapsule wall material of step (7) are by weight =1:20~30 mixing, homogenizing 12~18min under 15~20MPa, then at 150~160 DEG C, it is spray-dried, to obtain final product Microencapsulated products to powder.
Further improve and be: the ethanol mass concentration used by step (2) alcohol steep is 95%.
Further improve and be: in step (8), sodium zinc chlorophyllin and microcapsule wall material by weight=1:25 mixes.
Further improve and be: the Rhizoma amorphophalli rubber powder of step (7) can replace with maltodextrin.
By using preceding solution, the invention has the beneficial effects as follows: the present invention applies the food on ice rind fiber crops With the preparation method of pigment, including the preparation of sodium zinc chlorophyllin, the preparation of microcapsule wall material and sodium zinc chlorophyllin is micro- Encapsulated, in the preparation process of sodium zinc chlorophyllin, by saponification process and zinc for the adjustment of process parameter so that Its preparation efficiency is higher, and the sodium zinc chlorophyllin purity salt obtained is the highest, by by sodium zinc chlorophyllin micro encapsulation so that leaf Verdazulene zinc sodium salt is not easy to receive illumination and the impact of temperature, and performance is relatively stable, and storage is relatively long, is applied on ice rind fiber crops Time, the material easily dissolving microcapsule wall material can be added in ice rind fiber crops, make core sodium zinc chlorophyllin slowly be discharged.
Detailed description of the invention
Describe embodiments of the present invention in detail below with reference to specific embodiment, whereby how the present invention is applied skill Art means solve technical problem, and the process that realizes reaching technique effect can fully understand and implement according to this.
If not specializing, the conventional hands that the technological means employed in embodiment is well known to those skilled in the art Section, the reagent used and product are also available commercial.The source of agents useful for same, trade name and be necessary to list it Constituent person, all indicates when occurring first.
Embodiments of the invention are:
A kind of preparation method of the food coloring applied on ice rind fiber crops, including following process step:
(1) selection of raw material: selecting low and middle-grade Folium Camelliae sinensis or green tea dust is raw material;
(2) cleaned in clear water by raw material, pulverize, alcohol steep, sucking filtration waste obtain lixiviating solution;
(3) lixiviating solution is carried out saponification: using concentration is the sodium hydroxide solution of 2%, at 80 DEG C of water-bath 90min;
(4) acidifying, de-magging;
(5) zinc generation reaction: using mass concentration is the ZnSO of 20%4Solution, pH value be 2, temperature be the solution of 80 DEG C Middle reaction 100min;
(6) salt is become: reacting with sodium hydroxide, sucking filtration is dried again, and obtains sodium zinc chlorophyllin, i.e. core;
(7) prepare microcapsule wall material: weigh a certain amount of Rhizoma amorphophalli rubber powder, add distilled water heating for dissolving, water bath with thermostatic control 30min, adds sodium alginate emulsifying agent, continues stirring 30min;
(8) micro encapsulation: sodium zinc chlorophyllin step (6) prepared and the microcapsule wall material of step (7) are by weight =1:25 mixes, and homogenizing 12min under 15MPa then at 150 DEG C, is spray-dried, i.e. obtains the micro encapsulation of powder Product.
Wherein, in the present invention, the Rhizoma amorphophalli rubber powder of step (7) can replace with maltodextrin, sodium hydroxide solution in step (3) Concentration is 1~3%, in 80~85 DEG C of water-baths 90~95min;During zinc generation reaction: pH value is 2~2.2, temperature is 80~85 DEG C Solution in react 100~110min;During micro encapsulation: sodium zinc chlorophyllin and the weight ratio=1:20~30 of microcapsule wall material Mixing, homogenizing 12~18min under 15~20MPa, then at 150~160 DEG C, in above parameter area, all can realize this Bright purpose.
Described above, only utilize the embodiment of this origination techniques content, any those skilled in the art to use this wound Make modification, the change done, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.

Claims (4)

1. the preparation method of the food coloring applied on ice rind fiber crops, it is characterised in that include following process step:
(1) selection of raw material: selecting low and middle-grade Folium Camelliae sinensis or green tea dust is raw material;
(2) cleaned in clear water by raw material, pulverize, alcohol steep, sucking filtration waste obtain lixiviating solution;
(3) lixiviating solution is carried out saponification: using concentration is the sodium hydroxide solution of 1~3%, 80~85 DEG C of water-baths 90~ 95min;
(4) acidifying, de-magging;
(5) zinc generation reaction: using mass concentration is the ZnSO of 20%4Solution, pH value be 2~2.2, temperature be 80~85 DEG C Solution reacts 100~110min;
(6) salt is become: reacting with sodium hydroxide, sucking filtration is dried again, and obtains sodium zinc chlorophyllin, i.e. core;
(7) prepare microcapsule wall material: weigh a certain amount of Rhizoma amorphophalli rubber powder, add distilled water heating for dissolving, water bath with thermostatic control 30~ 35min, adds sodium alginate emulsifying agent, continues stirring 30~35min;
(8) micro encapsulation: sodium zinc chlorophyllin step (6) prepared and the microcapsule wall material of step (7) are by weight=1: 20~30 mixing, homogenizing 12~18min under 15~20MPa, then at 150~160 DEG C, it is spray-dried, i.e. obtains powder The microencapsulated products of powder.
The preparation method of the food coloring applied on ice rind fiber crops the most according to claim 1, it is characterised in that: step (2) the ethanol mass concentration used by alcohol steep is 95%.
The preparation method of the food coloring applied on ice rind fiber crops the most according to claim 2, it is characterised in that: step (8), in, sodium zinc chlorophyllin and microcapsule wall material mix by weight=1:25.
The preparation method of the food coloring applied on ice rind fiber crops the most according to claim 3, it is characterised in that: step (7) Rhizoma amorphophalli rubber powder can replace with maltodextrin.
CN201610609594.5A 2016-07-29 2016-07-29 A kind of food coloring applied on ice rind fiber crops Pending CN106173819A (en)

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CN201610609594.5A CN106173819A (en) 2016-07-29 2016-07-29 A kind of food coloring applied on ice rind fiber crops

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107858860A (en) * 2017-10-19 2018-03-30 福建省晋江优兰发纸业有限公司 A kind of application process of retention adhesive in high-strength tissue paper

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN101181042A (en) * 2007-11-23 2008-05-21 中华全国供销合作总社南京野生植物综合利用研究院 Vegetable condensed juice prepared using vegetable leaf and preparation method thereof
CN101243858A (en) * 2008-03-07 2008-08-20 深圳职业技术学院 Method of preparing edible essence microcapsule of konjak glue
CN101305797A (en) * 2008-07-17 2008-11-19 江西国亿生物科技有限公司 Carotin preparation method and its carotin products
CN101619174A (en) * 2009-07-31 2010-01-06 上海师范大学 Method for preparing curcumin microcapsule
CN102816166A (en) * 2012-09-28 2012-12-12 江苏科技大学 Preparation method of zinc sodium chlorophyllate from silkworm excrement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101181042A (en) * 2007-11-23 2008-05-21 中华全国供销合作总社南京野生植物综合利用研究院 Vegetable condensed juice prepared using vegetable leaf and preparation method thereof
CN101243858A (en) * 2008-03-07 2008-08-20 深圳职业技术学院 Method of preparing edible essence microcapsule of konjak glue
CN101305797A (en) * 2008-07-17 2008-11-19 江西国亿生物科技有限公司 Carotin preparation method and its carotin products
CN101619174A (en) * 2009-07-31 2010-01-06 上海师范大学 Method for preparing curcumin microcapsule
CN102816166A (en) * 2012-09-28 2012-12-12 江苏科技大学 Preparation method of zinc sodium chlorophyllate from silkworm excrement

Non-Patent Citations (1)

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Title
赖海涛 等: "茶叶叶绿素锌钠盐的制备及其稳定性研究", 《茶叶科学》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107858860A (en) * 2017-10-19 2018-03-30 福建省晋江优兰发纸业有限公司 A kind of application process of retention adhesive in high-strength tissue paper

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