CN110042094A - A kind of cranberry juice immobilization fermentation method - Google Patents

A kind of cranberry juice immobilization fermentation method Download PDF

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Publication number
CN110042094A
CN110042094A CN201910423136.6A CN201910423136A CN110042094A CN 110042094 A CN110042094 A CN 110042094A CN 201910423136 A CN201910423136 A CN 201910423136A CN 110042094 A CN110042094 A CN 110042094A
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fermentation
immobilization
red bayberry
apple
juice
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张红宇
甘易华
何名芳
丁小礼
扶明明
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12GWINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G3/00Preparation of other alcoholic beverages
    • C12G3/02Preparation of other alcoholic beverages by fermentation
    • C12G3/024Preparation of other alcoholic beverages by fermentation of fruits other than botanical genus Vitis
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
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  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

The invention belongs to the technical fields containing fruit or vegetable juice, disclose a kind of cranberry juice immobilization fermentation method, comprising: saccharomycete is accessed MRS culture medium according to 1% ratio, 15~20h is cultivated under the conditions of 30 DEG C, bacterial strain activation obtains culture solution.The fritter of 1cm or so is cut into after the clean peeling of apple.400g apple block is added in 600g culture solution, bacterium solution is made to submerge apple block.The obtained 1000g bacterium solution containing apple block is stayed overnight in 37 DEG C of stationary cultures, after completing fixation procedure, filters zymocyte liquid, the apple block after obtaining immobilization.With sterile water wash 2 times.According to the adding proportion of immobilization carrier 5%~8%, immobilization carrier is added in the red bayberry juice prepared in advance, in 28 DEG C of fermentation 10h.Fermentation liquid filters to obtain waxberry wine through filter press, is stored in post-fermentation tank, stores 18 days in 20 DEG C, completes ageing.Waxberry wine is handled using diatomite filter and Membrane filtering machine, completes clarification and filtering.Under the conditions of 68~75 DEG C, heat preservation 10min sterilizing obtains waxberry wine.

Description

A kind of cranberry juice immobilization fermentation method
Technical field
The invention belongs to the technical field containing fruit or vegetable juice more particularly to a kind of cranberry juice immobilization fermentation sides Method.
Background technique
Currently, the prior art commonly used in the trade is such thatRed bayberry is mainly distributed on various regions on the south China the Changjiang river, wherein For the cultivated area of Ganzhou City red bayberry in 2016 up to 8000 mu or more, total output generates economic value up to 100,000 yuan up to 20,000 tons.Poplar Plum fruits nutrition value is high, rich in cellulose, mineral matter element, vitamin and a certain amount of protein, fat, pectin and 8 The kind amino acid beneficial to human body, calcium, phosphorus, iron content will be higher by more than 10 times of other fruit;Secondly, red bayberry is mainly grown in mountain Area, because being seldom contaminated, cultivation management is extensive, disease pest endangers less etc., the good reputation with " green non-pollution fruit "." book on Chinese herbal medicine Detailed outline " it records, red bayberry has the effect of " promote the production of body fluid, quench the thirst, adjust the five internal organs, wash stomach, the muddled bad odor of relieving restlessness ".But red bayberry be a kind of pole intolerant to The fruit variety of storage and transportation, fructescence concentrate on six Julys of high temperature and rainy, there is " taste change, discoloration on the two, matter on the three on the one The saying of change ".Especially in red bayberry prolific area, occur causing big due to failing to carry out marketing fresh and processing to red bayberry in time often Amount red bayberry rots, not only waste of resource, and seriously affects the economic benefit of orchard worker.Secondly, the fruit drop rate of annual red bayberry is high Up to one third, this part of fallen fruits is almost without being utilized, and therefore, how to carry out the depth of red bayberry fresh fruit even fallen fruits Processing is always the research hotspot of scholar, and by red bayberry be processed into red hayberry wine be exactly Waxberry fruit is made full use of, to improve its attached Value added most viable method.At present on Ganzhou or even national market, red bayberry deep processed product is less, mostly with fresh fruit sale, market Upper existing more mature red bayberry deep processed product is red hayberry wine, but most of red hayberry wine on sale is all soak type, fresh few fermentation Type red hayberry wine.To develop a novel waxberry fermented beverage, this project group has started to have done Primary Study.
In conclusion problem of the existing technology is:
(1) in red bayberry prolific area, occur leading to a large amount of poplars due to failing to carry out marketing fresh and processing to red bayberry in time often Plum rots, not only waste of resource, and seriously affects the economic benefit of orchard worker.
(2) fruit drop rate of annual red bayberry is up to one third, this part of fallen fruits is almost without being utilized.
Solve the difficulty and meaning of above-mentioned technical problem:It mature period and special physiological make-up due to red bayberry, causes Red bayberry fresh fruit is putrid and deteriorated, and in terms of the deep processing of red bayberry, waxberry wine, which be can yet be regarded as, solves one of most suitable method of this problem. And red bayberry crushing juice rate is 60% or more, takes juice to be easy, is appropriate for the brew of fruit wine.Fruit wine is made and had not only avoided waste, but also The economic value for improving red bayberry increases the economic well-being of workers and staff of orchard worker.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of cranberry juice immobilization fermentation methods.
The invention is realized in this way a kind of cranberry juice immobilization fermentation method, the cranberry juice immobilization fermentation method The following steps are included:
Saccharomycete is accessed MRS culture medium according to 1% ratio, cultivates 15~20h, bacterial strain under the conditions of 30 DEG C by step 1 Activation, obtains culture solution;
Step 2 is cut into the fritter of 1cm or so after the clean peeling of apple;
400g apple block is added in the above-mentioned 600g culture solution prepared by step 3, and bacterium solution is made to submerge apple block;
Step 4, the 1000g bacterium solution containing apple block that step 3 is obtained are stayed overnight in 37 DEG C of stationary cultures, complete to fix Process;
Step 5 filters zymocyte liquid, the apple block after obtaining immobilization after completing fixation procedure;
Step 6, the immobilization carrier obtained with 2 step 5 of sterile water wash;
Step 7, according to the adding proportion of immobilization carrier 5%~8%, the immobilization carrier that step 6 is obtained is added to thing In the red bayberry juice first prepared, in 28 DEG C of fermentation 10h;
Step 8, fermentation liquid filter to obtain waxberry wine through filter press;
Waxberry wine is stored in post-fermentation tank by step 9, is stored 18 days in 20 DEG C, and ageing is completed;
Step 10, the waxberry wine obtained using diatomite filter and Membrane filtering machine processing step nine, complete clarification and Filtering;
Step 11, under the conditions of 68~75 DEG C, heat preservation 10min sterilizing obtains waxberry wine.
Further, red bayberry squeezes the juice its crushing juice rate of condition up to 75%.
Further, make red bayberry novel fermentation drink saccharomycete normal fermentation under 3.0 environment above of pH value.
In conclusion advantages of the present invention and good effect are as follows:
1, the present invention utilizes apple block as carrier embedding saccharomycete for red bayberry wine fermentation, and discovery is solid after GC-MS analysis Surely the ketone group substance content changed in fermentation waxberry wine with aromatic odor is higher, improves fruity flavor, mouthfeel is soft, product Acceptance it is higher.
2, it compares fixed yeast and free yeast fermentation produces alcohol function, show fixed yeast during the fermentation just Fermentation time specific ionization yeast Primary fermentation time is short, and the speed of fermentation is faster than the speed that free yeast ferments, fixed yeast hair Ferment produces the alcoholic strength height nearly 30% that the fermentation of alcohol specific ionization yeast produces alcohol, the comparison in terms of acidity, fixed yeast hair The acidity of zymotic fluid improves only 1.71, and free yeast fermentation liquid is then 3.52, and the acidity variation of Immobilized yeast liquid is small, right The resistivity for producing sour miscellaneous bacteria is more preferable, it is easier to which the fermentation liquid of the fermentation of saccharomycete, the comparison in terms of pol, free yeast is residual Sugar amount is higher by nearly 40% than Immobilized yeast liquid residual sugar amount, and Immobilized yeast is more thorough.
3, the distinctive kermesinus of red bayberry is presented in immobilization fermentation fruit wine color, reddish brown compared to free cell fermentation wine liquid Color, it is more strong tempting.Yeast is easy to wine liquid separation, and wine liquid clear, is easy to carry out the clarification activities of next step, consumes It can be few.
The present invention uses nature landing red bayberry inferior fruit for primary raw material, and reasonable utilization inferior fruit increases the added value of red bayberry, Plantation and the processing benefit for improving red bayberry, promote the large-scale production operation of redbayberry wine, drive the hair of red bayberry planting industry Exhibition improves the industrialization level of red bayberry, enhances the international competitiveness of China red bayberry industry.South jiangxi is in the market without maturation at present Redbayberry wine and its drink, the present invention just fills up the blank in south jiangxi market.Use apple block as immobilization carrier, meeting Making finished product red hayberry wine just has pure and fresh apple fragrant, and mouthfeel is more abundant, is subjected to degree and increases, while compared with free cell, water Fruit solid-state fermentation process is more stable;
Detailed description of the invention
Fig. 1 is cranberry juice immobilization fermentation method flow diagram provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
The present invention is directed to through juicing, color protection, sterilizing, access saccharomycetes to make fermentation to land red bayberry fruit naturally as primary raw material, Novel waxberry fermented beverage through subsequent allotment production alcoholic strength low, not only reasonable utilization inferior fruit was to improve added value, but also exploitation It is a kind of it is beautiful in colour, the smell of fruits is very sweet, the novel waxberry fermented beverage widely loved by the majority of consumers of sweet and sour taste.
As shown in Figure 1, cranberry juice immobilization fermentation method provided in an embodiment of the present invention the following steps are included:
S101: saccharomycete is accessed into MRS culture medium according to 1% ratio, 15~20h is cultivated under the conditions of 30 DEG C, bacterial strain is living Change, obtains culture solution;
S102: the fritter of 1cm or so is cut into after the clean peeling of apple;
S103: 400g apple block is added in the above-mentioned 600g culture solution prepared, and bacterium solution is made to submerge apple block;
S104: the 1000g bacterium solution containing apple block that step S103 is obtained is stayed overnight in 37 DEG C of stationary cultures, completes to fix Process;
S105: after completing fixation procedure, zymocyte liquid is filtered, the apple block after obtaining immobilization;
S106: the immobilization carrier obtained with 2 step S105 of sterile water wash;
S107: according to the adding proportion of immobilization carrier 5%~8%, the obtained immobilization carrier of step S106 is added to thing In the red bayberry juice first prepared, in 28 DEG C of fermentation 10h;
S108: fermentation liquid filters to obtain waxberry wine through filter press;
S109: waxberry wine is stored in post-fermentation tank, is stored 18 days in 20 DEG C, and ageing is completed;
S110: the waxberry wine obtained using diatomite filter and Membrane filtering machine processing step S109, complete clarification and Filtering;
S111: under the conditions of 68~75 DEG C, heat preservation 10min sterilizing obtains waxberry wine.
The present invention keeps red bayberry novel fermentation drink special yeast performance more stable, red bayberry novel fermentation drink technology More perfect, reasonable, product quality is more stable, and red bayberry novel fermentation drink has good color, smell, taste, shape and nutrition, specifically Index is as follows:
1 technical indicator
(1) red bayberry squeezes the juice its crushing juice rate of condition up to 75%.
(2) after the juicing of every batch of landing red bayberry the qualified research of juice pol, acidity, physical and chemical index, microbiological indicator and Substantially it is consistent.
(3) yeast strain for going out to be suitable for red hayberry wine production using wine yeast training, makes red bayberry novel fermentation drink Saccharomycete has following performance:
A, growing numerous length, to grow speed fast, can rapidly become dominant microflora in red bayberry novel fermentation drink fermentation process, contract Short ferment time;
B, have acid-fast ability, can under 3.0 environment above of pH value normal fermentation;
C, there are higher alcohol appropriate and esters generative capacity, the fragrance of vinosity is good;
D, yeast compendency is strong, and it is low to form foam ability.
(4) it determines condition of color protection, red bayberry novel fermentation drink is made to keep the original color of red bayberry.
(5) it determines fixing condition, makes fermented beverage more clear, be easy to subsequent clarification work.
(6) optimal conditions of fermentation is determined, the red bayberry novel fermentation drink wine taste produced is newly clear, and anthocyanin content is kept Good, fruity is more rich, and stabilized product quality simultaneously reaches respective country standard.
(7) best clarification condition is determined, to guarantee the transparency of red bayberry fermented beverage.
2 product parameters
(1) organoleptic indicator
It takes on a red color, clear, the smell of fruits is very sweet, coordinates with aroma, and wine body is plentiful mellow, pure fresh happy mouthfeel of feeling well, taste Road is pure, complete, coordinates agreeable to the taste free from extraneous odour.Without twenty-twenty vision visible foreign.
(2) physical and chemical index
Alcoholic strength % (% (V/V), 20 DEG C), product are the low Wine drink of 3-6 degree;
Total reducing sugar (with glucose meter, g/L)≤15;
Total acid (with citrometer, g/L) 10~12;
Total SO2(mg/L)≤250;
(3) microbiological indicator;
Total number of bacteria (cfu/mL)≤50;
Escherichia coli (cfu/100mL)≤3;
Pathogenic bacteria must not detect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (3)

1. a kind of cranberry juice immobilization fermentation method, which is characterized in that the cranberry juice immobilization fermentation method includes following step It is rapid:
Saccharomycete is accessed MRS culture medium according to 1% ratio, 15~20h is cultivated under the conditions of 30 DEG C by step 1, and bacterial strain activates, Obtain culture solution;
Step 2 is cut into the fritter of 1cm after the clean peeling of apple;
400g apple block is added in the above-mentioned 600g culture solution prepared by step 3, and bacterium solution is made to submerge apple block;
Step 4, the 1000g bacterium solution containing apple block that step 3 is obtained are stayed overnight in 37 DEG C of stationary cultures, and completion was fixed Journey;
Step 5 filters zymocyte liquid, the apple block after obtaining immobilization after completing fixation procedure;
Step 6, the immobilization carrier obtained with 2 step 5 of sterile water wash;
Step 7, according to the adding proportion of immobilization carrier 5%~8%, the immobilization carrier that step 6 is obtained is added to prior system In the red bayberry juice got ready, in 28 DEG C of fermentation 10h;
Step 8, fermentation liquid filter to obtain waxberry wine through filter press;
Waxberry wine is stored in post-fermentation tank by step 9, is stored 18 days in 20 DEG C, and ageing is completed;
Step 10, the waxberry wine obtained using diatomite filter and Membrane filtering machine processing step nine complete clarification and filtering;
Step 11, under the conditions of 68~75 DEG C, heat preservation 10min sterilizing obtains waxberry wine.
2. cranberry juice immobilization fermentation method as described in claim 1, which is characterized in that red bayberry juicing its crushing juice rate of condition reaches 75%.
3. cranberry juice immobilization fermentation method as described in claim 1, which is characterized in that make red bayberry novel fermentation drink yeast Bacterium normal fermentation under 3.0 environment above of pH value.
CN201910423136.6A 2019-05-21 2019-05-21 A kind of cranberry juice immobilization fermentation method Pending CN110042094A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110477234A (en) * 2019-08-20 2019-11-22 广东省生物工程研究所(广州甘蔗糖业研究所) A kind of synchronous method and device thereof for being coupled fruit juice and taking away the puckery taste of fungi fermentation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106350462A (en) * 2016-08-31 2017-01-25 温州科技职业学院 Saccharomyces cerevisiae strain, method for screening saccharomyces cerevisiae and process for brewing myrica rubra wine by aid of saccharomyces cerevisiae strain
CN106957866A (en) * 2016-10-13 2017-07-18 武汉黄鹤楼香精香料有限公司 A kind of immobilized yeast prepares method of the cigarette with red bayberry extract
CN108085311A (en) * 2016-11-21 2018-05-29 陈涛 It is a kind of using apple block as the preparation method of the direct putting type lactic acid bacteria fermenting agent of embedding medium
CN109609429A (en) * 2019-01-14 2019-04-12 扶明明 A kind of red bayberry strain domestication method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106350462A (en) * 2016-08-31 2017-01-25 温州科技职业学院 Saccharomyces cerevisiae strain, method for screening saccharomyces cerevisiae and process for brewing myrica rubra wine by aid of saccharomyces cerevisiae strain
CN106957866A (en) * 2016-10-13 2017-07-18 武汉黄鹤楼香精香料有限公司 A kind of immobilized yeast prepares method of the cigarette with red bayberry extract
CN108085311A (en) * 2016-11-21 2018-05-29 陈涛 It is a kind of using apple block as the preparation method of the direct putting type lactic acid bacteria fermenting agent of embedding medium
CN109609429A (en) * 2019-01-14 2019-04-12 扶明明 A kind of red bayberry strain domestication method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110477234A (en) * 2019-08-20 2019-11-22 广东省生物工程研究所(广州甘蔗糖业研究所) A kind of synchronous method and device thereof for being coupled fruit juice and taking away the puckery taste of fungi fermentation

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Application publication date: 20190723