CN108740012A - A kind of okra Yoghourt and preparation method thereof - Google Patents
A kind of okra Yoghourt and preparation method thereof Download PDFInfo
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- CN108740012A CN108740012A CN201810561574.4A CN201810561574A CN108740012A CN 108740012 A CN108740012 A CN 108740012A CN 201810561574 A CN201810561574 A CN 201810561574A CN 108740012 A CN108740012 A CN 108740012A
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- okra
- yoghourt
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- juice
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/13—Fermented milk preparations; Treatment using microorganisms or enzymes using additives
- A23C9/1307—Milk products or derivatives; Fruit or vegetable juices; Sugars, sugar alcohols, sweeteners; Oligosaccharides; Organic acids or salts thereof or acidifying agents; Flavours, dyes or pigments; Inert or aerosol gases; Carbonation methods
Abstract
The invention discloses a kind of okra Yoghourts and preparation method thereof, it is related to gumbo Yoghourt technical field, the okra Yoghourt is with okra juice, skimmed milk power, okra honey and okra pectin are raw material, through high-pressure homogeneous, it connects strain and high-pressure homogeneous is prepared, whole preparation process is without any additive, and it is full of nutrition, smooth in taste, and has the function of stomach strengthening and digestion promoting, preparation method is easy to operate, Preparation equipment is simple, low energy consumption, has the advantages that energy conservation and environmental protection, nutrition and the functional active components of okra can be sufficiently reserved, and extend the preservation term of okra, improve the value of okra.
Description
Technical field
The invention belongs to Yoghourt technical fields, are related to okra Yoghourt technical field, and in particular to a kind of okra Yoghourt
And preparation method thereof.
Background technology
Okra is 1 year draft plant, and nutritive value is high, comparable to ginseng.Okra various pieces all contain hemicellulose
Element, cellulose and lignin.Contain protein 2.5g, fat 0.1g, carbohydrate 2.7g, crude fibre in per 100g okra fruits
3.9g, retinol1 0.2mg, vitamin B2 0.06mg, vitamin C 44mg, vitamin e1 .03mg, nicotinic acid l.0mg, dimension
Raw element A660 international units, mineral nutrition potassium 95mg, Ca45 mg, phosphorus 65mg, magnesium 29mg, okra can both be used as high-grade vegetable
Dish can also develop into novel functional health-care food.Okra okra fruit, which also contains, to be made of collagen and mucopolysaccharide
Viscous protein, and the Pectic polysaccharides substance that is made of galactolipin, araban and pectin, these okra stickums and
Pectic substance has the resistance of enhancing body, promotes the excretion of organic substance in body, reduces the accumulation of toxin in vivo,
The effect of cholesterol level is reduced, and these substances can also be used as thickener and stabilizer to be added in food.
Due to the short reason of the storage life of fresh okra, okra is developed to various food or drink to make full use of
The value of okra, drink exploitation is one of the important deep processing channel of fruits and vegetables exploitation, and fruit/vegetable yoghourt is current dairy products city
Most fast one of the product of field sales volume speedup, is especially fruit/vegetable yoghourt product development hot spot, fruits and vegetables to be rich in prebiotics flavor yoghourt
Yoghourt is to use milk fruit vegetable juice for important source material, and white sugar homogeneous is added, after composite bacteria fermentation is accessed after ultra-high temperature sterilization
A kind of manufactured fermentation type milk product.As Chinese patent publication No. CN106550990A disclose one kind using okra as raw material,
The okra Yoghourt that addition sucrose, pectin and fermenting microbe fermentation are prepared into, but exist in the okra Yoghourt prepared at present more
The shortcomings that adding thickener and stabilizer, therefore, a kind of okra Yoghourt that health is no added of exploitation are more advantageous to the promotion yellow autumn
The market competitiveness of certain herbaceous plants with big flowers Yoghourt.
Invention content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of okra Yoghourt and
Preparation method, in order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of preparation method of okra Yoghourt, is as follows：
1) preparation of okra liquid：The okra okra fruit of fresh and healthy is selected, stalk cleans up, at 80-90 DEG C of enzyme deactivation
40-50s, high speed shear broken wall treatment 2-3min are managed, it is 1 to add water to solid-liquid ratio:10-15 crosses 400 mesh sieve, obtains okra juice；
2) dispensing：Okra juice is heated to 50-65 DEG C, skimmed milk power, gumbo honey and gumbo pectin ultrasound is then added
10-15min is refined, finally in pressure 20-25MPa homogeneous 15-25min, is sterilized, it is cooling；
3) Yoghourt is molded：In an aseptic environment by step (2) treated raw material, it carries out connecing strain, filling, sealing, 40-
50 DEG C of heat-preservation fermentations 3.5-4.5h, 4-8 DEG C of refrigeration after-ripening 12-18h obtain okra Yoghourt.
Preferably, the rotating speed of the high speed shear broken wall is 9000-11000r/min.
Preferably, the power of the Fine by Ultrasonic is 200-250w, frequency 30-40Hz.
Preferably, the temperature of the sterilization is 95-100 DEG C, time 10-15min.
Preferably, 30-35 DEG C of the environment temperature of the cooling, air humidity 45-55%.
Preferably, it is 1 that the strain, which is mass ratio,:0.5-1:The saccharomycete of 1-1.5, streptococcus thermophilus and lactobacillus it is mixed
Close object.
Preferably, the okra Yoghourt includes following parts by weight ingredient：80-90 parts of okra juice, okra honey 3-8
Part, 4-13 parts of okra pectin, 15-35 parts of skimmed milk power, 0.3-1.2 parts of strain.
Preferably, the okra Yoghourt includes following parts by weight ingredient：85 parts of okra juice, 5.5 parts of okra honey are yellow
9 parts of gumbo pectin, 28 parts of skimmed milk power, 0.9 part of strain.
Compared with prior art, beneficial effects of the present invention：
1. the present invention is using okra juice, okra honey, okra pectin and skimmed milk power as raw material, nothing is appointed in preparation process
What his additive has healthy and safe using okra pectin as stabilizer, the value utilization rate of okra is improved, for Huang
The development of gumbo industrial chain is laid a good foundation.
2. preparation method of the present invention is easy to operate, Preparation equipment is simple, and low energy consumption, has the advantages that energy conservation and environmental protection, Ji Nengchong
Code insurance stays nutrition and the functional active components of okra, and extends the preservation term of okra, improves the value of okra.
Specific implementation mode
It below by the description to embodiment, is described in further detail, to help those skilled in the art to this hair
Bright inventive concept, technical solution have more complete, accurate and deep understanding.
Embodiment 1
Okra Yoghourt includes following parts by weight ingredient in the present embodiment：85 parts of okra juice, 5.5 parts of okra honey are yellow
9 parts of gumbo pectin, 28 parts of skimmed milk power, 0.9 part of strain.
The preparation method of okra Yoghourt, is as follows：
1) preparation of okra liquid：The okra okra fruit of fresh and healthy is selected, stalk cleans up, and is placed in 90 DEG C of enzyme deactivations
50s is handled, the progress high speed shear broken wall treatment 2min at rotating speed 10000r/min is subsequently placed in high-speed shearing machine, by broken wall
It is 1 that distilled water water to solid-liquid ratio, which is added, in okra fruit afterwards:13, and feed liquid was subjected to 400 mesh sieve, filtrate is okra
Juice；
2) dispensing：It is 85 parts of okra juice to take parts by weight, and okra juice is heated to 60 DEG C, and 28 parts of parts by weight are then added
It is 250w that skimmed milk power, 5.5 portions of gumbos honey and 9 parts of gumbo pectin, which are uniformly mixed and are placed on power, in frequency 40Hz Ultrasound Instruments into
Row Fine by Ultrasonic 15min is finally placed in high pressure homogenizer in pressure 23MPa homogeneous 20min, by the mixture after homogeneous in temperature
Degree is 100 DEG C, sterilizes 15min, is subsequently placed in 30 DEG C of environment temperature, and air humidity is cooled down under being 50%；
3) Yoghourt is molded：In an aseptic environment by step (2) treated raw material, it is inoculated with by mass ratio 1:1:1.5
Saccharomycete, streptococcus thermophilus and lactobacillus mixing 0.9 part of strain, then that the mixture after inoculation is filling, sealing is set
In 45 DEG C of heat-preservation fermentation 4h, fermentation ends are placed on 5 DEG C of refrigeration after-ripening 16h, okra Yoghourt are obtained, wherein the mixed bacteria being inoculated with
It is the inoculation carried out in the form of bacterium solution, the content of strain is 9000u/g in bacterium solution.
Embodiment 2
The present embodiment is with embodiment 1, the difference is that okra Yoghourt includes following parts by weight ingredient in the present embodiment：Huang Qiu
80 parts of certain herbaceous plants with big flowers juice, 3 parts of okra honey, 5 parts of okra pectin, 17 parts of skimmed milk power, 0.5 part of strain, wherein high speed shear broken wall
Rotating speed is 11000r/min, and the power of Fine by Ultrasonic is 200w, frequency 30Hz.
Embodiment 3
The present embodiment is with embodiment 1, the difference is that okra Yoghourt includes following parts by weight ingredient in the present embodiment：Huang Qiu
90 parts of certain herbaceous plants with big flowers juice, 8 parts of okra honey, 12 parts of okra pectin, 33 parts of skimmed milk power, 1.2 parts of strain, wherein strain are by mass ratio
It is 1:0.6:The process of the mixed bacteria that 1 saccharomycete, streptococcus thermophilus and lactobacillus are constituted, inoculation is mixed using direct putting type inoculation
The powder of combined bacteria kind.
Organoleptic properties test is carried out to okra Yoghourt prepared by embodiment 1-3, organoleptic properties evaluation index is shown in Table 1.
1 organoleptic properties evaluation index of table
The scoring for the Yoghourt that after tested prepared by embodiment 1-3 is at 90 points or more, and the scoring of embodiment 1 is 95 points, so
Retentiveness test is carried out to Yoghourt prepared by embodiment 1 afterwards, it is respectively that 50g embodiments 1 are made to weigh weight with electronic analytical balance
3 bottles of standby Yoghourt records its weight and marks, and ferment 4h, after refrigerating 16h, takes out Yoghourt, burning is put in as strainer with gauze
On cup, weighs again after Yoghourt is inverted 10min, be denoted as x.Arithmetic average, the meter of retentiveness are carried out after acquiring 3 groups of data
It is as follows to calculate formula：Retentiveness/%=(x/50) × 100%, wherein x is the weight of Yoghourt after being inverted 10min, through measuring embodiment
The retentiveness of 1 Yoghourt prepared is 93.5%.
The present invention is exemplarily described above in conjunction with specific embodiment, it is clear that the present invention implements not by upper
The limitation of mode is stated, if the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or
It is not improved by the present invention design and technical solution directly apply to other occasions, protection scope of the present invention it
It is interior.Protection scope of the present invention should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of preparation method of okra Yoghourt, which is characterized in that be as follows：
1) preparation of okra liquid：The okra okra fruit of fresh and healthy is selected, stalk cleans up, 80-90 DEG C of destroy the enzyme treatment
40-50s, high speed shear broken wall treatment 2-3min, it is 1 to add water to solid-liquid ratio:10-15 crosses 400 mesh sieve, obtains okra juice；
2) dispensing：Okra juice is heated to 50-65 DEG C, skimmed milk power, gumbo honey and gumbo pectin Fine by Ultrasonic is then added
10-15min is sterilized finally in pressure 20-25MPa homogeneous 15-25min, cooling；
3) Yoghourt is molded：In an aseptic environment by step (2) treated raw material, it carries out connecing strain, filling, sealing, 40-50 DEG C
Heat-preservation fermentation 3.5-4.5h, 4-8 DEG C of refrigeration after-ripening 12-18h obtain okra Yoghourt.
2. the preparation method of okra Yoghourt according to claim 1, which is characterized in that the high speed shear broken wall turns
Speed is 9000-11000r/min.
3. the preparation method of okra Yoghourt according to claim 1, which is characterized in that the power of the Fine by Ultrasonic is
200-250w, frequency 30-40Hz.
4. the preparation method of okra Yoghourt according to claim 1, which is characterized in that the temperature of the sterilization is 95-
100 DEG C, time 10-15min.
5. the preparation method of okra Yoghourt according to claim 1, which is characterized in that the environment temperature of the cooling
30-35 DEG C, air humidity 45-55%.
6. the preparation method of okra Yoghourt according to claim 1, which is characterized in that the strain is that mass ratio is 1:
0.5-1:The saccharomycete of 1-1.5, the mixture of streptococcus thermophilus and lactobacillus.
7. the preparation method of okra Yoghourt according to claim 1, which is characterized in that the okra Yoghourt includes such as
Lower parts by weight ingredient：80-90 parts of okra juice, 3-8 parts of okra honey, 4-13 parts of okra pectin, 15-35 parts of skimmed milk power,
0.3-1.2 parts of strain.
8. the preparation method of okra Yoghourt according to claim 1, which is characterized in that the okra Yoghourt includes such as
Lower parts by weight ingredient：85 parts of okra juice, 5.5 parts of okra honey, 9 parts of okra pectin, 28 parts of skimmed milk power, 0.9 part of strain.
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| CN201810561574.4A CN108740012A (en) | 2018-06-04 | 2018-06-04 | A kind of okra Yoghourt and preparation method thereof |
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| CN201810561574.4A CN108740012A (en) | 2018-06-04 | 2018-06-04 | A kind of okra Yoghourt and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110074300A (en) * | 2019-05-23 | 2019-08-02 | 金陵科技学院 | A kind of okra bifidobacterium fermentation plant beverage and preparation method thereof |
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| US20060057131A1 (en) * | 2001-12-20 | 2006-03-16 | Eric Simard | Malleable protein matrix and uses thereof |
| CN104068118A (en) * | 2014-06-10 | 2014-10-01 | 南京泽朗农业发展有限公司 | Okra yoghourt and preparation method thereof |
| CN107307079A (en) * | 2017-07-20 | 2017-11-03 | 广西壮族自治区水牛研究所 | A kind of Rodococcus sp J-5 buffalo lactate milk and preparation method thereof |
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2018
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060057131A1 (en) * | 2001-12-20 | 2006-03-16 | Eric Simard | Malleable protein matrix and uses thereof |
| CN104068118A (en) * | 2014-06-10 | 2014-10-01 | 南京泽朗农业发展有限公司 | Okra yoghourt and preparation method thereof |
| CN107307079A (en) * | 2017-07-20 | 2017-11-03 | 广西壮族自治区水牛研究所 | A kind of Rodococcus sp J-5 buffalo lactate milk and preparation method thereof |
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| CN110074300A (en) * | 2019-05-23 | 2019-08-02 | 金陵科技学院 | A kind of okra bifidobacterium fermentation plant beverage and preparation method thereof |
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Application publication date: 20181106 |
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