CN109221397A - A kind of low-loctose yogurt drink and preparation method rich in dietary fiber - Google Patents

A kind of low-loctose yogurt drink and preparation method rich in dietary fiber Download PDF

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Publication number
CN109221397A
CN109221397A CN201811159056.6A CN201811159056A CN109221397A CN 109221397 A CN109221397 A CN 109221397A CN 201811159056 A CN201811159056 A CN 201811159056A CN 109221397 A CN109221397 A CN 109221397A
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CN
China
Prior art keywords
dietary fiber
fermentation
loctose
yogurt drink
low
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CN201811159056.6A
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Chinese (zh)
Inventor
曾立民
肖石高
汪文靖
杨倩
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Hubei Ao Lilong Food Co Ltd By Shares
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Hubei Ao Lilong Food Co Ltd By Shares
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Priority to CN201811159056.6A priority Critical patent/CN109221397A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/123Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt
    • A23C9/1238Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt using specific L. bulgaricus or S. thermophilus microorganisms; using entrapped or encapsulated yoghurt bacteria; Physical or chemical treatment of L. bulgaricus or S. thermophilus cultures; Fermentation only with L. bulgaricus or only with S. thermophilus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/13Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • 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
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/123Bulgaricus
    • 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
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/21Streptococcus, lactococcus
    • A23V2400/249Thermophilus

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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dairy Products (AREA)

Abstract

The invention discloses a kind of low-loctose yogurt drink rich in dietary fiber, including following component: it ferments base-material according to percent weight: 40~60%;Wherein pectin: 0.25~0.35%, thickener: 0.6~1.0%, agar 0.1~0.3%, emulsifier: 0.08~0.1%, white granulated sugar: 8.5~10.0%, calgon: 0.02~0.05%, acid: 0.2~0.3%, dietary fiber: 0.35%, the water amount of supplying;Fermentation substrate includes: whole milk powder: 4.0~5.0%, skimmed milk power: 8.5~10.0%, edible glucose: 6.0~7.0%, lactase: 0.02~0.04%, lactobacillus bulgaricus and streptococcus thermophilus: 200U/ tons, the water amount of supplying.Also disclose the preparation method of this low-loctose yogurt drink rich in dietary fiber: (1) mixed fermentation matrix (2) inoculation, fermentation (3) terminate fermentation (4) homogeneous, allotment (5) acid adding (6) packing.This yogurt drink has very high market identification, and lactose is almost digested, and sugariness increases and reduces sugared content, and the extensive yogurt drink of dietary fiber sources is healthier.

Description

A kind of low-loctose yogurt drink and preparation method rich in dietary fiber
Technical field
The present invention relates to field of food fermentation, and in particular to a kind of low-loctose yogurt drink and preparation rich in dietary fiber Method.
Background technique
Milk becomes yoghurt after the lactobacillus-fermenteds such as lactobacillus and streptococcus thermophilus, by macromolecular in fermentation process The Rumen protein fermentation of amount is the small-molecular peptides being easily absorbed by the human body, amino acid, is conducive to absorption of human body.But in fermentation process due to So that pH environment locating for protein changes, precipitating further solidification, the sticky thickness of mouthfeel occur for protein for the generation of lactic acid It is real;The lactic acid generated after lactose fermentation can make the taste of drink be not easy to be esthetically acceptable to the consumers.Lactic acid bacteria beverage is a kind of fermentation Type contains milk beverage, and different from the sticky thick and solid mouthfeel of yoghurt, the water content of lactic acid bacteria beverage is high, and clean taste can be adjusted It is made into a variety of flavors.A kind of auxotype yogurt drink is prepared, the characteristics of yoghurt and lactic acid bacteria beverage is combined, existing Yoghourt Thick sense, and have the smoothness of lactic acid bacteria beverage.No matter but yoghurt or lactic acid bacteria beverage, contain lactose in the two, cream Sugar is all a kind of burden to lactose intolerance receptor and other inedibility lactose person.The lactose for reducing auxotype yogurt drink contains Amount can mitigate lactic acid intolerant to the burden of receptor, while increasing dietary fiber and improving enterogastric peristalsis promotion digestion.
On the other hand, the lactic acid bacteria beverage to become increasingly abundant in face of market, enterprise must by constantly upgrading oneself product, How identification is increased, so that it is present drink enterprise always in the problem constantly studied that consumer, which repeatedly buys,.
Summary of the invention
To achieve the goals above, the present invention provides a kind of low-loctose yogurt drink rich in dietary fiber and preparation side Method, yogurt drink disclosed by the invention have very high market identification, and lactose is almost digested, and sugariness increases and reduces sugar Content, the extensive yogurt drink of dietary fiber sources are healthier.
To achieve the above object, present invention employs the following technical solutions:
A kind of low-loctose yogurt drink rich in dietary fiber, including following component: (according to percent weight)
Ferment base-material: 40~60%
Pectin: 0.25~0.35%
Thickener: 0.6~1.0%
Agar 0.1~0.3%
Emulsifier: 0.08~0.1%
White granulated sugar: 8.5~10.0%
Calgon: 0.02~0.05%
Acid: 0.2~0.3%
Dietary fiber: 0.35%
Water: surplus is supplied;
The fermentation substrate includes following component, by percent weight:
Whole milk powder: 4.0~5.0%
Skimmed milk power: 8.5~10.0%
Edible glucose: 6.0~7.0%
Lactase: 0.02~0.04%
Lactobacillus bulgaricus and streptococcus thermophilus: 200U/ tons
Water: surplus is supplied.
A kind of preparation method of the low-loctose yogurt drink rich in dietary fiber, includes the following steps:
(1) 40~60% fermentation bases for removing lactase, lactobacillus bulgaricus and streptococcus thermophilus mixed fermentation matrix: are taken Matter carries out first time homogeneous, carries out virtue after first time homogeneous and draws sterilizing, cools down after sterilizing,
(2) it is inoculated with, ferments: lactase, lactobacillus bulgaricus, streptococcus thermophilus being seeded in step (1), start to send out Ferment simultaneously controls fermentation time by the fermentation rate of detection lactose,
(3) it terminates fermentation: stopping fermentation after lactose fermentation rate reaches 90% or more,
(4) homogeneous, allotment: 0.25~0.35% pectin, 0.6~1.0% thickener, 0.2% agar, 0.08~ 0.1% emulsifier, 8.5~10.0% white granulated sugar, 0.02~0.05% calgon, 0.35% dietary fiber, Water supplies surplus, and said components are sterilized, and said components are added in fermented material obtained by step (3) and second of progress is uniform,
(5) acid adding: taking 8~10 times of tart flavour dilution agent of 0.2~0.3%, and the acid adding by way of spray adjusts pH to 4.0 ~4.2, third time homogeneous is then carried out,
(6) it dispenses: will temporarily be stored at 12 DEG C after gained homogeneous in step (5), then filling, sterilizing, is received set mark Film, vanning, detection, storage.
Whole milk powder, skimmed milk power provide protein for yogurt drink of the invention.Lactose degradation is mainly by lactalase It is easy to absorbed galactolipin, or is further degraded to glucose, lactose does not have the sugariness of glucose high, and degradation process generates Glucose the sugariness of final yogurt drink is increased, and the glucose amount being added is opposite reduces.Yogurt drink of the invention Final lactose degradation rate can be up to 99%.It is rich in dietary fiber in yogurt drink, facilitates intestines peristalsis, increases stomach Digestion, absorption function, the yogurt drink being more advantageous to after absorbing fermentation.
The present invention it is following compared with the prior art the utility model has the advantages that
1, the mouthfeel of yogurt drink is between sticky and lactic acid bacteria beverage the liquid condition of Yoghourt, this yogurt drink Cost is lower than yoghurt, more slightly higher than lactic acid bacteria beverage, but the identification in market is higher, is conducive to the competitiveness for increasing market.
2, the lactose content of yogurt drink is low or even 99% lactose can digest.
3, the sugar being added in fermentation process is reduced, and the glucose in fermentation substrate provides energy for lactic acid bacteria, is eventually passed through Fermentation becomes water and carbon dioxide, and the sugariness of yogurt drink is by white granulated sugar and the glucose digested by lactose.
4, dietary fiber abundant is increased, dietary fiber, lactic acid bacteria are conducive to the absorption of enteron aisle, are conducive to accelerate to inhale The nutriments such as small protein, peptide, amino acid after receiving and dispatching ferment.
5, shorten fermentation time, increase production capacity, first pass through fermentation substrate and ferment, then pass through allotment, homogeneous, acid adding etc. The flavor of procedure regulation Yoghourt substantially reduces the time of fermentation, and production capacity increases in the unit time.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
A kind of low-loctose yogurt drink rich in dietary fiber, including following component: (according to percent weight)
Ferment base-material: 40~60%
Pectin: 0.25~0.35%
Thickener: 0.6~1.0%
Agar 0.1~0.3%
Emulsifier: 0.08~0.1%
White granulated sugar: 8.5~10.0%
Calgon: 0.02~0.05%
Acid: 0.2~0.3%
Dietary fiber: 0.35%
Water: surplus is supplied;
The fermentation substrate includes following component, by percent weight:
Whole milk powder: 4.0~5.0%
Skimmed milk power: 8.5~10.0%
Edible glucose: 6.0~7.0%
Lactase: 0.02~0.04%
Lactobacillus bulgaricus and streptococcus thermophilus: 200U/ tons
Water: surplus is supplied.
The acid includes lemon juice.
Thickener includes Ultra Tex 2
Emulsifier includes mono-fatty acid glyceride, diglycerine fatty acid ester.
The source of the dietary fiber is plant origin, including konjaku, coconut, false acid pulp, mesona, seaweed, wherein preferably For false acid pulp.
A kind of preparation method of the low-loctose yogurt drink rich in dietary fiber, includes the following steps:
(7) 40~60% fermentation bases for removing lactase, lactobacillus bulgaricus and streptococcus thermophilus mixed fermentation matrix: are taken Matter carries out first time homogeneous, carries out virtue after first time homogeneous and draws sterilizing, cools down after sterilizing,
(8) it is inoculated with, ferments: lactase, lactobacillus bulgaricus, streptococcus thermophilus being seeded in step (1), start to send out Ferment simultaneously controls fermentation time by the fermentation rate of detection lactose,
(9) it terminates fermentation: stopping fermentation after lactose fermentation rate reaches 90% or more,
(10) homogeneous, allotment: 0.25~0.35% pectin, 0.6~1.0% thickener, 0.2% agar, 0.08 ~0.1% emulsifier, 8.5~10.0% white granulated sugar, 0.02~0.05% calgon, 0.35% diet it is fine Dimension, water supply surplus, and said components are sterilized, and said components are added in fermented material obtained by step (3) and are carried out equal for the second time It is even,
(11) acid adding: taking 8~10 times of tart flavour dilution agent of 0.2~0.3%, and the acid adding by way of spray adjusts pH to 4.0 ~4.2, third time homogeneous is then carried out,
(12) it dispenses: will temporarily be stored at 12 DEG C after gained homogeneous in step (5), then filling, sterilizing, is received set mark Film, vanning, detection, storage.
The pressure of first time homogeneous is 180~220bar in step (1), and temperature is 48~52 DEG C.
Maillard reaction sterilizing is laminated heat-preserving, and temperature is 93~97 DEG C, and the time is 2.5 hours.
The temperature of control inoculation is 42~44 DEG C when inoculation, and fermentation time is 8~10 hours.
For the temperature of second of homogeneous less than 20 DEG C, the pressure of control is 150~160bar in step (4).
Lactase is Hansen Ha-Lactase 5200.
Lactobacillus bulgaricus and streptococcus thermophilus are Hansen YC381.
The source of dietary fiber is mainly from konjaku, coconut, false acid pulp, mesona, seaweed.The pectin of above-mentioned plant frequently as Dietary fiber.Dietary fiber is not easy to be absorbed by the body, and is conducive to the breeding of probiotics, increases the wriggling of stomach, promotes digestion.
Dietary fiber in the present invention includes from one of konjaku, coconut, false acid pulp, mesona, seaweed or a variety of Pectin.Above raw material is konjaku flour, coconut powder, the ice powder powder, mesona powder, spirulina powder of the edible grade of outsourcing.
Ice powder powder therein be derived from false acid pulp pectin be made.False acid pulp is a kind of plant in Southwestern China area, There are one layer of pectin on the surface of seed, and it is edible to be often made into ice powder.Apple of Peru fruit or seed can be prepared by by washing by rubbing with the hands, precipitating, and source is wide It is general, health is eaten, and increase the identification of yogurt drink by distinctive mouthfeel.
Apple of Peru fruit or seed 10Kg is taken, is placed in agitating device, and the water of 30Kg is added, is impregnated 50 minutes.Start after 50 minutes Assembling device is stirred to separate apple of Peru fruit or seed with aqueous pectin solution by filter device after stirring 30 minutes.Removal of impurities after static.It will Aqueous pectin solution is placed in rotary evaporating device in batches and carries out concentration and evaporation in 78 DEG C of water-baths.The one of evaporation most evaporated volume Half, it collects and carries out moisture content distillation after solution freezing after evaporating, obtain ice powder powder.
The effect of acid, yogurt drink of the invention is because reduce lactose content, and the lactic acid of generation reduces so that acid Taste reduces sugariness and increases, and facilitates the mouthfeel of increase yogurt drink by the way that acid is added, but difference and simple fermentation production again Raw tart flavour has the function of improving identification.
Embodiment 1
Weigh whole milk powder: 16Kg, skimmed milk power: 34Kg, edible glucose: 24Kg, water 326Kg are placed in TWPL03-10 In type material-compound tank, GYB 6000B 4SQN type homogenizer is transferred to after completing ingredient.In GYB 6000B 4SQN type homogenizer With pressure 220bar, 48 DEG C of conditions of temperature carry out first time homogeneous.TWF is transferred to from GYB 6000B 4SQN type homogenizer In J03-5 type fermentor, 2.5 hours Maillard reactions are maintained at 93 DEG C by laminated heat-preserving in TWF J03-5 type fermentor It sterilizes.Then temperature is reduced to 42 DEG C, and 0.12Kg lactase, 200U lactobacillus bulgaricus and streptococcus thermophilus are inoculated with To in above-mentioned fermentation substrate, fermentation time is 8 hours, and the fermentation rate for detecting lactose is 90% stopping fermentation, is transferred to GYB 4000- In 4S type homogenizer.By pectin 2.5Kg, Ultra Tex 2 6Kg, agar 2Kg, mono-fatty acid glyceride and diglycerol Aliphatic ester amounts to 0.8Kg, white granulated sugar 85Kg, calgon 0.2Kg, ice powder powder 3.5Kg, water 498Kg and is placed in TWBZ03-20 It is deployed in type standard can, being also transferred in GYB 4000-4S type homogenizer after allotment in temperature is 20 DEG C, and pressure is 150bar item Second of homogeneous is carried out under part.It takes lemon juice 2Kg to dilute 8 times, acid adding is sprayed by SJL-3 type spraying sterilization machine, adjustment pH is extremely 4.0, it is then transferred to progress third time homogeneous in GYB:8000-4S-Q type homogenizer.It is temporarily deposited at 12 DEG C after Yoghourt homogeneous It puts, sterilizes in, RP6L60 type sterilizer filling using GF40-40 type bottle placer, covers mark, winder, vanning, detection, storage.
Embodiment 2
Weigh whole milk powder: 30Kg, skimmed milk power: 60Kg, edible glucose: 42Kg, water 468Kg are placed in TWPL03-10 In type material-compound tank, GYB 6000B 4SQN type homogenizer is transferred to after completing ingredient.In GYB 6000B 4SQN type homogenizer With pressure 180bar, first time homogeneous is carried out under the conditions of 52 DEG C of temperature.TWF is transferred to from GYB 6000B 4SQN type homogenizer In J03-5 type fermentor, 2.5 hours Maillard reactions are maintained at 97 DEG C by laminated heat-preserving in TWF J03-5 type fermentor It sterilizes.Then temperature is reduced to 44 DEG C, and 0.18Kg lactase, 200U lactobacillus bulgaricus and streptococcus thermophilus are inoculated with To in above-mentioned fermentation substrate.Fermentation time is 10 hours, and the fermentation rate for detecting lactose, which reaches, stops fermentation for 90%, is transferred to GYB In 4000-4S type homogenizer.By pectin 3.5Kg, Ultra Tex 2 10Kg, agar 2Kg, two starch phosphate of acetylation Ester 6Kg, agar 2Kg, mono-fatty acid glyceride and diglycerine fatty acid ester amount to 1Kg, white granulated sugar 100Kg, calgon 0.5Kg, fake morelberry pectin 3.5Kg, water 276.5Kg are placed in TWBZ03-20 type standard can and deploy, and GYB is also transferred to after allotment It in temperature is 18 DEG C in 4000-4S type homogenizer, pressure carries out second uniform under the conditions of being 160bar, take lemon juice 3Kg dilute 10 times are released, acid adding is sprayed by SJL-3 type spraying sterilization machine, pH to 4.2 is adjusted, it is equal to be then transferred to GYB:8000-4S-Q type Third time homogeneous is carried out in matter machine.It is temporarily stored at 12 DEG C after Yoghourt homogeneous, filling using GF40-40 type bottle placer, It sterilizes in RP6L60 type sterilizer, cover mark, winder, vanning, detection, storage.
Embodiment 3
Weigh whole milk powder: 18.9Kg, skimmed milk power: 39.6Kg, edible glucose: 27.9Kg, water 363.47Kg are placed in In TWPL03-10 type material-compound tank, GYB 6000B 4SQN type homogenizer is transferred to after completing ingredient.In GYB 6000B 4SQN type With pressure 190bar in homogenizer, 49 DEG C of conditions of temperature carry out first time homogeneous.It is shifted from GYB 6000B 4SQN type homogenizer Into TWF J03-5 type fermentor, by laminated heat-preserving at 94 DEG C in TWF J03-5 type fermentor, 2.5 hours beauty is maintained to draw Moral reaction sterilizes.Then temperature is reduced to 43 DEG C, by 0.14Kg lactase, 200U lactobacillus bulgaricus and thermophilus Bacterium is seeded in above-mentioned fermentation substrate, and fermentation time is 9 hours, and the fermentation rate for detecting lactose is 90% stopping fermentation, is transferred to GYB In 4000-4S type homogenizer.By pectin 2.7Kg, Ultra Tex 2 7.01Kg, agar 2Kg, mono-fatty acid glyceride 0.85Kg, white granulated sugar 90Kg, calgon 0.25Kg, ice powder powder 1.8Kg, konjaku flour are amounted to diglycerine fatty acid ester 1.7Kg, water 441.5Kg are placed in TWBZ03-20 type standard can and deploy, and GYB 4000-4S type homogenizer is also transferred to after allotment In temperature be 20 DEG C, pressure be 155bar under the conditions of carry out second of homogeneous.It takes lemon juice 2.2Kg to dilute 9 times, passes through SJL- 3 type spraying sterilization machines spray acid adding, adjust pH to 4.1, are then transferred in GYB:8000-4S-Q type homogenizer and carry out third time Homogeneous.It is temporarily stored at 12 DEG C after Yoghourt homogeneous, sterilize in, RP6L60 type sterilizer filling using GF40-40 type bottle placer, Cover mark, winder, vanning, detection, storage.
Embodiment 4
Weigh whole milk powder: 21.12Kg, skimmed milk power: 44.16Kg, edible glucose: 30.72Kg, water 384Kg are placed in In TWPL03-10 type material-compound tank, GYB 6000B 4SQN type homogenizer is transferred to after completing ingredient.In GYB 6000B 4SQN type With pressure 220bar in homogenizer, 48 DEG C of conditions of temperature carry out first time homogeneous.It is shifted from GYB 6000B 4SQN type homogenizer Into TWF J03-5 type fermentor, by laminated heat-preserving at 93 DEG C in TWF J03-5 type fermentor, 2.5 hours beauty is maintained to draw Moral reaction sterilizes.Then temperature is reduced to 42 DEG C, by 0.14Kg lactase, 200U lactobacillus bulgaricus and thermophilus Bacterium is seeded in above-mentioned fermentation substrate, and fermentation time is 8 hours, and the fermentation rate for detecting lactose is 90% stopping fermentation, is transferred to GYB In 4000-4S type homogenizer.By pectin 2.9Kg, Ultra Tex 2 8Kg, agar 2Kg, mono-fatty acid glyceride and Diglycerine fatty acid ester amounts to 0.9Kg, white granulated sugar 92Kg, calgon 0.3Kg, ice powder powder 1.8Kg, mesona powder 1.7Kg, water 408Kg is placed in TWBZ03-20 type standard can and deploys, and is also transferred in GYB 4000-4S type homogenizer after allotment and is in temperature 20 DEG C, pressure carries out second of homogeneous under the conditions of being 150bar.It takes lemon juice 2.4Kg to dilute 8 times, is killed by SJL-3 type spray Bacterium machine sprays acid adding, adjusts pH to 4.0, is then transferred to progress third time homogeneous in GYB:8000-4S-Q type homogenizer.Yoghourt It is temporarily stored at 12 DEG C after homogeneous, sterilizes in, RP6L60 type sterilizer filling using GF40-40 type bottle placer, cover mark, receive Film, vanning, detection, storage.
Embodiment 5
Weigh whole milk powder: 25.3Kg, skimmed milk power: 52.8Kg, edible glucose: 36.3Kg, water 435Kg are placed in In TWPL03-10 type material-compound tank, GYB 6000B 4SQN type homogenizer is transferred to after completing ingredient.In GYB 6000B 4SQN type With pressure 185bar in homogenizer, temperature 50 C condition carries out first time homogeneous.It is shifted from GYB 6000B 4SQN type homogenizer Into TWF J03-5 type fermentor, by laminated heat-preserving at 96 DEG C in TWF J03-5 type fermentor, 2.5 hours beauty is maintained to draw Moral reaction sterilizes.Then temperature is reduced to 42.5 DEG C, by 0.17Kg lactase, 200U lactobacillus bulgaricus and thermophilic chain Coccus is seeded in above-mentioned fermentation substrate, and fermentation time is 9.5 hours, and the fermentation rate for detecting lactose is 90% stopping fermentation, turns Enter in GYB 4000-4S type homogenizer.By pectin 3.1Kg, Ultra Tex 2 9Kg, agar 2Kg, single glycerin fatty Acid esters and diglycerine fatty acid ester amount to 0.92Kg, white granulated sugar 94Kg, calgon 0.35Kg, ice powder powder 1.8Kg, spirulina Powder 1.7Kg, water 335Kg are placed in TWBZ03-20 type standard can and deploy, and GYB 4000-4S type homogenizer is also transferred to after allotment In temperature be 20 DEG C, pressure be 152bar under the conditions of carry out second of homogeneous.It takes lemon juice 2.6Kg to dilute 10 times, passes through SJL-3 type spraying sterilization machine sprays acid adding, adjusts pH to 4.1, is then transferred in GYB:8000-4S-Q type homogenizer and carries out the Homogeneous three times.It is temporarily stored at 12 DEG C after Yoghourt homogeneous, in, RP6L60 type sterilizer filling using GF40-40 type bottle placer Sterilizing, set mark, winder, vanning, detection, storage.
Embodiment 6
Weigh whole milk powder: 27.84Kg, skimmed milk power: 56.84Kg, edible glucose: 39.44Kg, water 456Kg are placed in In TWPL03-10 type material-compound tank, GYB 6000B 4SQN type homogenizer is transferred to after completing ingredient.In GYB 6000B 4SQN type With pressure 210bar in homogenizer, 48 DEG C of conditions of temperature carry out first time homogeneous.It is shifted from GYB 6000B 4SQN type homogenizer Into TWF J03-5 type fermentor, by laminated heat-preserving at 94 DEG C in TWF J03-5 type fermentor, 2.5 hours beauty is maintained to draw Moral reaction sterilizes.Then temperature is reduced to 43.5 DEG C, by 0.17Kg lactase, 200U lactobacillus bulgaricus and thermophilic chain Coccus is seeded in above-mentioned fermentation substrate, and fermentation time is 8 hours, and the fermentation rate for detecting lactose is 90% stopping fermentation, is transferred to In GYB 4000-4S type homogenizer.By pectin 3.3Kg, Ultra Tex 2 9.5Kg, agar 2Kg, single glycerin fatty Acid esters and diglycerine fatty acid ester amount to 0.96Kg, white granulated sugar 96Kg, calgon 0.4Kg, ice powder powder 1.8Kg, coconut powder 1.7Kg, water 302Kg are placed in TWBZ03-20 type standard can and deploy, and are also transferred in GYB 4000-4S type homogenizer after allotment It is 20 DEG C in temperature, pressure carries out second of homogeneous under the conditions of being 156bar.It takes lemon juice 3.5Kg to dilute 8 times, passes through SJL-3 Type spraying sterilization machine sprays acid adding, adjusts pH to 4.0, is then transferred in GYB:8000-4S-Q type homogenizer and carries out third time Homogeneous.It is temporarily stored at 12 DEG C after Yoghourt homogeneous, sterilize in, RP6L60 type sterilizer filling using GF40-40 type bottle placer, Cover mark, winder, vanning, detection, storage.
Comparative example 1
It is identical as 1 condition of embodiment except lactalase other conditions are added without.
Comparative example 2
It is identical as 2 condition of embodiment that fake morelberry pectin is replaced with into polydextrose other conditions.
One lactose fermentation rate of table
-- Embodiment 1 Embodiment 2 Comparative example 1 Comparative example 2
Lactose content after fermentation 99% 99% 60% 99%
-- Embodiment 3 Embodiment 4 Embodiment 5 Embodiment 6
Lactose content after fermentation 99% 99% 99% 99%
Random 150 young people of searching participate in investigation, wherein 75 people of male, 75 people of women.Full marks 10 divide to embodiment 1, 2, comparative example 1,2 is given a mark, and is averaged and is included in following table
Two mouthfeel of table and flavor
-- Embodiment 1 Embodiment 2 Comparative example 1 Comparative example 2
Mouthfeel 8.7 8.8 8.1 7.9
Flavor 8.8 8.8 6.7 7.3
-- Embodiment 3 Embodiment 4 Embodiment 5 Embodiment 6
Mouthfeel 8.8 8.9 8.8 8.5
Flavor 8.9 8.8 9.1 7.6
Respondent thinks that the identification of embodiment 1,2 is higher, is easy the yogurt drink of difference with market same type.It is real Applying a 3-6 and similar drink in the market, but to be below embodiment 1, the identification of 2. comparative examples 2 minimum there are identification, Respondent thinks that comparative example 2 is most unlikely mutually distinguished with other yogurt drinks.This is related with fake morelberry pectin.False acid pulp Pectin improves the identification of yogurt drink of the present invention.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this In the scope of the claims of invention.

Claims (10)

1. a kind of low-loctose yogurt drink rich in dietary fiber, it is characterised in that: including following component: according to percent by weight Meter,
Ferment base-material: 40~60%
Pectin: 0.25~0.35%
Thickener: 0.6~1.0%
Agar 0.1~0.3%
Emulsifier: 0.08~0.1%
White granulated sugar: 8.5~10.0%
Calgon: 0.02~0.05%
Acid: 0.2~0.3%
Dietary fiber: 0.35%
Water: surplus is supplied;
The fermentation substrate includes following component, by percent weight:
Whole milk powder: 4.0~5.0%
Skimmed milk power: 8.5~10.0%
Edible glucose: 6.0~7.0%
Lactase: 0.02~0.04%
Lactobacillus bulgaricus and streptococcus thermophilus: 200U/ tons
Water: surplus is supplied.
2. a kind of low-loctose yogurt drink rich in dietary fiber according to claim 1, it is characterised in that: the tart flavour Agent includes lemon juice.
3. a kind of low-loctose yogurt drink rich in dietary fiber according to claim 1, it is characterised in that: thickener packet Include Ultra Tex 2.
4. a kind of low-loctose yogurt drink rich in dietary fiber according to claim 1, it is characterised in that: emulsifier packet Include mono-fatty acid glyceride, diglycerine fatty acid ester.
5. a kind of low-loctose yogurt drink rich in dietary fiber according to claim 1, it is characterised in that: the diet The source of fiber is plant origin, including konjaku, coconut, false acid pulp, mesona, seaweed be one or more.
6. a kind of preparation method of the low-loctose yogurt drink rich in dietary fiber, characterized by the following steps:
(1) mixed fermentation matrix: take 40~60% except lactase, lactobacillus bulgaricus and streptococcus thermophilus fermentation substrate into Row first time homogeneous carries out virtue after first time homogeneous and draws sterilizing, cools down after sterilizing,
(2) it is inoculated with, ferments: lactase, lactobacillus bulgaricus, streptococcus thermophilus are seeded in step (1), start fermentation simultaneously Fermentation rate by detecting lactose controls fermentation time,
(3) it terminates fermentation: stopping fermentation after lactose fermentation rate reaches 90% or more,
(4) homogeneous, allotment: 0.25~0.35% pectin, 0.6~1.0% thickener, 0.2% agar, 0.08~ 0.1% emulsifier, 8.5~10.0% white granulated sugar, 0.02~0.05% calgon, 0.35% dietary fiber, Water supplies surplus, and said components are sterilized, and said components are added in fermented material obtained by step (3) and second of progress is uniform,
(5) acid adding: taking 8~10 times of tart flavour dilution agent of 0.2~0.3%, the acid adding by way of spray, and adjustment pH to 4.0~ 4.2, third time homogeneous is then carried out,
(6) it dispenses: will temporarily be stored at 12 DEG C after gained homogeneous in step (5), then filling, sterilizing, set mark, winder, dress Case, detection, storage.
7. a kind of preparation method of low-loctose yogurt drink rich in dietary fiber according to claim 6, feature exist In: the pressure of first time homogeneous is 180~220bar in step (1), and temperature is 48~52 DEG C.
8. a kind of preparation method of low-loctose yogurt drink rich in dietary fiber according to claim 6, feature exist In: Maillard reaction sterilizing is laminated heat-preserving, and temperature is 93~97 DEG C, and the time is 2.5 hours.
9. a kind of preparation method of low-loctose yogurt drink rich in dietary fiber according to claim 6, feature exist In: the temperature of control inoculation is 42~44 DEG C when inoculation, and fermentation time is 8~10 hours.
10. a kind of preparation method of low-loctose yogurt drink rich in dietary fiber according to claim 6, feature exist In: for the temperature of second of homogeneous less than 20 DEG C, the pressure of control is 150~160bar in step (4).
CN201811159056.6A 2018-09-30 2018-09-30 A kind of low-loctose yogurt drink and preparation method rich in dietary fiber Pending CN109221397A (en)

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