CN106616848A - Green tea seasoning salt production method - Google Patents

Green tea seasoning salt production method Download PDF

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Publication number
CN106616848A
CN106616848A CN201611242665.9A CN201611242665A CN106616848A CN 106616848 A CN106616848 A CN 106616848A CN 201611242665 A CN201611242665 A CN 201611242665A CN 106616848 A CN106616848 A CN 106616848A
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CN
China
Prior art keywords
tea
salt
green
spread
autumn
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Pending
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CN201611242665.9A
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Chinese (zh)
Inventor
沈程文
卢翠
彭淼
贺群
田双红
林娟
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Hunan Agricultural University
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Hunan Agricultural University
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Priority to CN201611242665.9A priority Critical patent/CN106616848A/en
Publication of CN106616848A publication Critical patent/CN106616848A/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

Abstract

The invention discloses a green tea seasoning salt production method. Particularly, the method comprises the steps as follows: picking tender shoots with one bud and three or four leaves of summer and autumn tea trees, spreading the tender shoots until the surfaces of the tea leaves are water-free, spraying a green-preserving agent, then spreading the tea leaves until the surfaces are water-free, performing steam fixation for 2-3 min, spreading and cooling the tea leaves, putting the tea leaves in an oven at 85-90 DEG C, and baking the tea leaves until the water content is 3%-5%; crushing the dried tea leaves in a plant crusher and sieving the crushed tea leaves by a 40-mesh sieve to obtain tea powder; mixing the tea powder with refined salt in a mass ratio of 9:1, adding 6%-8% of a sweetener and 1%-1.5% of an acidulant, mixing the materials uniformly, and performing superfine grinding to obtain green tea seasoning salt. The superfine green tea powder is added to the salt to change 'tea drinking' into 'tea eating', and accordingly, the flavor of the edible salt is improved, nutrition of the salt is increased, the domestic sale of the tea can be expanded, summer and autumn tea is fully used, the nutritional value of the edible salt is improved, and the method is of great significance to the development and utilization of tea and salt resources in China.

Description

A kind of preparation method of green tea seasoning salt
Technical field
The present invention relates to a kind of preparation method of edible salt, particularly a kind of preparation method of green tea seasoning salt.
Background technology
Chinese Salt Industry is with a long history, and China is the maximum country of global crude salt production capacity and yield, and China's crude salt is produced within 2015 Amount is at 60,000,000 tons or so, wherein have about 1,0,000,000 tons of preparations for being used for salt.After China's entry into the World Trade Organization, only cigarette Grass and salt carry out franchise, and because product salt trans-regional can not circulate, the yield and price of product are also subject to control, so various places Salt making enterprises do not have power to carry out the research and development of Variety Salt, compare a feast for the eyes salt species of other countries, Salt in China is big Mostly packed iodizedsalt, the species of salt is rare, it is impossible to meet the growing demand of consumer.On January 1st, 2017 opens Begin, China implements salt and changes, salt changes Center for architecture to abrogate salt industry franchise, it is allowed to which social capital enters salt industry, the valency of salt product Lattice decontrol government control, are independently determined according to cost, quality and supply and demand situation by enterprise.So salt changes after scheme implementation, salt The price of product has acute variation, and salt making enterprises are also required to diversify to attract consumer.
Tea is one of big beverage in the world three.China is the country for utilizing and producing tea at first, and tealeaves is the important Jing of China Ji crop, China agricultural and foreign trade in all occupy very important status, while tealeaves be also China Hills and One of southwest peasant programme and the pillar industry increased the state tax revenue.At present, China's Tea planting area output is equal For the first in the world, in the last few years, the change of China's tea product structure result in Famous High-quality Tea yield and rise substantially, and the low and middle-grade autumns in summer Tea because of its impact that matter price difference is low and market outlet is not smooth, so as to cause have a large amount of low and middle-grade raw materials not had every year The utilization of effect, has had a strong impact on the economic benefit of tea grower and has produced tea enthusiasm.Along with substantial amounts of rural laborer turns to city Move, cause to pluck work shortage, pay rise is rapid, causes Summer-autumn tea profit margin narrow and small, and input and output are disproportionate, much There is tea grower and whole year only adopts the present situation of a last month of spring tea in area, makes Tea Production present showing for " spring being busy, Xia Song, autumn are not busy, the winter dissipates " As causing a large amount of losses and waste of Summer-autumn tea resource.
The content of the invention
The technical problem to be solved is, for a large amount of losses and waste of existing Summer-autumn tea resource, and food It is single with salt species, there is provided a kind of method that utilization Summer-autumn tea makes green tea seasoning salt.
To solve above-mentioned technical problem, the technical solution used in the present invention is:A kind of preparation method of green tea seasoning salt, its Comprise the following steps:
A, pluck that Summer-autumn tea tree is tender sends the leaf of a bud three or four, spread to tea blade surface it is anhydrous after, spray green keeping agent, then spread to tea Blade surface is anhydrous, after steam beating 2-3min, tealeaves piece is spread to be put into 85-90 DEG C of baking oven and be dried to water content after cooling is 3%-5%;
B, the tealeaves piece of drying is put into plant pulverizer crushing, cross 40 mesh sieves, obtain tea powder;
C, tea powder and purified salt are pressed into 9:1 quality proportioning mixing, and it is equal to add sweetener 6%-8%, acid 1%-1.5% mixing Even, Jing ultramicro grindings are obtained final product.
The sweetener is xylitol, and the acid is the equal proportion mixture of citric acid and malic acid.
Step a is specially:Pluck that Summer-autumn tea tree is tender sends the leaf fresh leaf of a bud three or four in autumn, spread 3-4 hours to leaf Piece surface is anhydrous, then sprays calcium carbonate of the mass fraction for 1%-3% as green keeping agent, then spreads, steam anhydrous to blade surface The 2min that completes change colour to blade and leaf stalk folding and it is continuous, spread to cooling and be put into baking oven, 85 DEG C -90 DEG C are dried to water content and are 3%-5%。
Step b is specially:The crushing of plant pulverizer is put into after the tea blade cooling of drying, 40 mesh sieves are crossed after crushing.
Ultramicro grinding uses the YSC-701 that Beijing Yanshan Mountain Zheng De plant equipment Co., Ltd produces in step c Micronizer.
The present invention carries out ultramicro grinding production ultrafine green tea powder after mixing with purified salt using the leaf of a bud three or four of Summer-autumn tea. The utilization of ultrafine green tea powder can increase the exploitation to Summer-autumn tea, improve the annual production in tea place, transfer the enthusiasm of tea grower, realize Tea grower increases income, Tea Industry synergy.Summer-autumn tea used in the present invention can be adopted using machine, can effectively alleviate labour's contradiction in short supply, Reduction input cost.Research shows that the shoot development rule of the tea tree plucked is affected by plucking round, with picking wheel Secondary increase, the quantity of And Development of Tea Shoot also can be with increase, so as to increase tea yield.Through the And Development of Tea Shoot plucked, its life Long-term to shorten, the interval time between round also shortens therewith, makes the fluffy face of tea tree neat, contributes to tea tree safe overwintering and prevents down Cold spell in spring.
The ultrafine green tea powder of present invention production in addition to the mouthfeel of tempting fragrance and uniqueness, Tea Polyphenols in tea, tea albumen, Tea polysaccharide, caffeine, the acid of tea oxygen, Tea Pigment etc. are all with health role.Tea polyphenols material constitutes about the 25% of dry weight of tea leaves, It is that content is most abundant in tealeaves, most distinctive secondary metabolite, including catechin, phenolic acid class, flavanol compound, pattern Compounds such as glycoside, flavonols, flavones etc., its health-care efficacy also more extensive including anti-oxidant, anticancer of research, Preventing and treating cardiovascular and cerebrovascular disease, radiation proof, antiviral, antibacterial, preventing decayed tooth shield tooth, preventing and treating routed scrofula, antiallergy etc., and it is another kind of in tealeaves Then there is special composition theanine protection nerve cell to improve the effect such as curative effect of learning ability and hypermnesia cancer therapy drug. Though tealeaves Mineral Elements in Jadeite Shellfish content is few, particularly significant to human body.
Traditional tea-making can not completely extract the functional component in tealeaves, some vitamin and the overwhelming majority Protein, carbohydrate, carrotene and part mineral matter etc. are all stayed in tea grounds, therefore its health care active ingredient is utilized Rate is relatively low.And the ultrafine green tea powder of the present invention adopts relatively thick old fresh leaf for raw material, through special technique by ultrafine green tea powder Green tea seasoning salt is made with purified salt hybrid process, successfully " will have tea " is changed into " eating tea ", and by Experimental comparison ultra micro is found Higher than the dry tea powder of 40 mesh, super fine tea powder can not only improve the local flavor of edible salt increases battalion therein to water extraction content in tea powder Support, and it is domestic to expand tealeaves, make full use of Summer-autumn tea, and improve the nutritive value of edible salt, to development and using China's tea Leaf is significant with salts resources, and tealeaves has stronger water imbibition, makes and can prevent after green tea seasoning salt seasoning salt Caking, keeps the pulverulence that its is loose.
The quality characteristic of ultrafine green tea powder of the present invention can be summarized as:Color and luster is green, particle is thin, in good taste.The life of super fine tea powder Product can not only promote Summer-autumn tea to develop, and improve tea place annual production, and increased the local flavor and health-care efficacy of edible salt.
Specific embodiment
Embodiment 1:
In autumn(On October 8th, 2016)In Hunan Inst. of Tea(Changsha, Hunan high bridge town)Pluck strain 94-1 mono- Bud three, 7 jin of four leaf fresh leaf, spread that 3-4 hours are anhydrous to surface, then spray the calcium carbonate of 1%-3% as green keeping agent, then spread to Surface is anhydrous.Steam beating 2-3min to blade change colour and leaf stalk folding and it is continuous, spread to cooling and be put into baking oven, 85 DEG C -90 DEG C it is dried to foot dry, i.e., water content is 3%-5%.The crushing of plant pulverizer is placed into after dry tea cooling, 40 mesh sieves are crossed after crushing, obtain tea Powder.Tea powder and purified salt are pressed into 9:1 mass ratio mixing, then with sweetener(Xylitol, addition is 6%-8%), acid(Lemon Lemon acid:Malic acid=1:1(Quality), addition is 1%-1.5%)It is well mixed, and is put into micronizer crushing and obtains final product.Ultra micro Pulverizer is the YSC-701 micronizers of Beijing Yanshan Mountain Zheng De plant equipment Co., Ltd production.
10% is accounted for according to fragrance, taste accounts for 70%, and color accounts for 20% to give a mark, it is laggard by 10 professional sensory reviews Row marking is evaluated, 95 points of average.
It follows that green tea seasoning salt color and luster is green in vain made by the present invention, and it is homogeneous in powder, it is soluble in water, Its aqueous solution has the fresh refreshing mouthfeel of green tea, and taste is fresh salty strong, aroma of pure delicate fragrance, and the salty of edible salt is not only retained very well Taste further increases the exclusive taste of tealeaves and fragrance.

Claims (5)

1. a kind of preparation method of green tea seasoning salt, it is characterised in that comprise the following steps:
A, pluck that Summer-autumn tea tree is tender sends the leaf of a bud three or four, spread to tea blade surface it is anhydrous after, spray green keeping agent, then spread to tea Blade surface is anhydrous, after steam beating 2-3min, tealeaves piece is spread to be put into 85-90 DEG C of baking oven and be dried to water content after cooling is 3%-5%;
B, the tealeaves piece of drying is put into plant pulverizer crushing, cross 40 mesh sieves, obtain tea powder;
C, tea powder and purified salt are pressed into 9:1 quality proportioning mixing, and it is equal to add sweetener 6%-8%, acid 1%-1.5% mixing Even, Jing ultramicro grindings are obtained final product.
2. the preparation method of a kind of green tea seasoning salt according to claim 1, it is characterised in that the sweetener is wood sugar Alcohol, the acid is the equal proportion mixture of citric acid and malic acid.
3. the preparation method of a kind of green tea seasoning salt according to claim 1, it is characterised in that step a is specially: Pluck that Summer-autumn tea tree is tender sends the leaf fresh leaf of a bud three or four in autumn, it is anhydrous to blade surface to spread 3-4 hours, then sprays mass fraction For 1%-3% calcium carbonate as green keeping agent, then spread it is anhydrous to blade surface, steam beating 2min to blade change colour and leaf stalk folding And it is continuous, spread to cooling and be put into baking oven, 85 DEG C -90 DEG C are dried to water content for 3%-5%.
4. the preparation method of a kind of green tea seasoning salt according to claim 1, it is characterised in that step b is specially: The crushing of plant pulverizer is put into after the tea blade cooling of drying, 40 mesh sieves are crossed after crushing.
5. a kind of preparation method of green tea seasoning salt according to claim 1, it is characterised in that ultra micro in step c Crushing uses the YSC-701 micronizers that Beijing Yanshan Mountain Zheng De plant equipment Co., Ltd produces.
CN201611242665.9A 2016-12-29 2016-12-29 Green tea seasoning salt production method Pending CN106616848A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1656910A (en) * 2005-03-09 2005-08-24 中国农业科学院茶叶研究所 Processing method of ultrafine green tea powder
CN101784204A (en) * 2007-08-24 2010-07-21 Cj第一制糖株式会社 Granulated seasoning salt and preparation method thereof
CN102318812A (en) * 2011-09-28 2012-01-18 四川久大品种盐有限责任公司 Tea salt and preparation method thereof
CN102342482A (en) * 2011-09-28 2012-02-08 四川久大品种盐有限责任公司 Iodized tea salt and preparation method thereof
CN103549366A (en) * 2013-10-23 2014-02-05 中盐安徽盐化集团股份有限公司 Preparation method for green-tea edible salt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1656910A (en) * 2005-03-09 2005-08-24 中国农业科学院茶叶研究所 Processing method of ultrafine green tea powder
CN101784204A (en) * 2007-08-24 2010-07-21 Cj第一制糖株式会社 Granulated seasoning salt and preparation method thereof
CN102318812A (en) * 2011-09-28 2012-01-18 四川久大品种盐有限责任公司 Tea salt and preparation method thereof
CN102342482A (en) * 2011-09-28 2012-02-08 四川久大品种盐有限责任公司 Iodized tea salt and preparation method thereof
CN103549366A (en) * 2013-10-23 2014-02-05 中盐安徽盐化集团股份有限公司 Preparation method for green-tea edible salt

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
胡付照: "《习茶概要》", 30 September 2013, 中国财富出版社 *
黄梅丽等: "《食品色香味化学》", 31 March 2008, 中国轻工业出版社 *

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