CN106106737A - A kind of processing method of fruit-flavored tremella yoghurt - Google Patents

A kind of processing method of fruit-flavored tremella yoghurt Download PDF

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Publication number
CN106106737A
CN106106737A CN201610500547.7A CN201610500547A CN106106737A CN 106106737 A CN106106737 A CN 106106737A CN 201610500547 A CN201610500547 A CN 201610500547A CN 106106737 A CN106106737 A CN 106106737A
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Prior art keywords
tremella
milk
fruit
leaven
cold preservation
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CN201610500547.7A
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Chinese (zh)
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余林岚
程琳
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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
    • A23C9/13Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • A23C9/133Fruit or vegetables
    • 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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  • 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 processing method that the invention discloses a kind of fruit-flavored tremella yoghurt, belongs to beverage production field.It is characterized in that: use the → → processing process of defibrination → filtration → dispensing → sterilization → cooling → inoculation → subpackage → fermentation → cold preservation → inspection → finished product → packaging of precooking of selecting materials → soak.Beneficial effect: product of the present invention is creamy white, delicate mouthfeel is sliding tender, and sour and sweet palatability has Tremella and fermented yoghourt distinctive delicate fragrance local flavor.This product is the most nutritious, it is also possible to strengthens body immunity, has spleen reinforcing appetizing, effect of QI invigorating bowel relieving, is healthy, the purest pollution-free food of a kind of delicious food.

Description

A kind of processing method of fruit-flavored tremella yoghurt
Technical field
The processing method that the present invention relates to a kind of beverage, the processing method especially relating to a kind of fruit-flavored tremella yoghurt.
Background technology
Tremella, also known as Tremella, Tremella, Tremella, has the laudatory title of " hat in bacterium ".Tremella is put down, sweet in the mouth, light, nontoxic, It is born in summer and autumn on broad leaf tree corruption wood.Tremella is famous and precious nutritious tonifying good merchantable brand, is again the strong tonic of righting.Successive dynasties are imperial Tremella is regarded as " product of life lengthening ", " good medicine alive for evermore " by noble.Tremella is put down nontoxic, the merit of existing spleen reinforcing appetizing Effect, has again the effect of QI invigorating bowel relieving, it is also possible to nourishing YIN and moistening the lung.It addition, Tremella can also strengthen body immunity, and strengthen tumor Patient's tolerance to Radiotherapy chemotherapy.The effect of Tremella: Tremella, rich in vitamin D, can prevent the loss of calcium, to growth promoter ten Divide useful, also rich in selenium and other trace elements, can be with enhancing body antineoplastic immunity.Tremella has nourishing the lung to arrest cough, tonification lung Effect of gas, can improve the defense function of lung tissue, the immunocompetence of raising body, thus health invigorating.Tremella can improve Liver detoxification ability, plays hepatoprotective effect, senile chronic bronchitis, pulmonary heart disease is also had certain curative effect.Tremella rich in Natural plant colloid, adds its nourishing yin effect, and long-term taking with skin moistening, and can have the merit dispelling face's chloasma, freckle Effect.Tremella also has the effect that spleen reinforcing is calmed the nerves, and is the superior good merchantable brand nourished the autumn and winter.
Tremella is of high nutritive value, effect is many, is processed into fruit-flavored tremella yoghurt and can realize the comprehensive utilization to Tremella, it is simple to storage Deposit, improve its nutritive value and economic worth.
Summary of the invention
Present invention aim to address the problem that Tremella is difficult to storage, it is provided that the processing method of a kind of fruit-flavored tremella yoghurt.
The present invention solves its technical problem and is adopted the technical scheme that:
A kind of processing method of fruit-flavored tremella yoghurt, it is characterised in that: use select materials → soak → precook → defibrination → filtration → The processing process of dispensing → sterilization → cooling → inoculation → subpackage → fermentation → cold preservation → inspection → finished product → packaging, specifically Operating procedure is:
(1) select materials and pretreatment: choosing is dried, color plain boiled pork is thick, a big high-quality Tremella, abundant steep raising in clear water, the rejecting ear base of a fruit, Clear water rinses, and puts and boils in boiling water 15 minutes, pulls out during in glue-like, uses colloid mill defibrination, crosses 160 mesh filter clothes, takes filter pulp standby With;By fresh milk with front white gauze through twice filtration, it is strictly on guard against that impurity is mixed into;
(2) preparation of ferment agent for Yoghourt:
1. prepared by mother culture: make culture medium with skim milk, and skimmed milk is sterilizing 30 minutes at 112 DEG C, is cooled to 35 DEG C, connects The dry powder leaven entering 1.5% carries out test tube activation 3-4 time, can inoculate middle leaven and expand strain when spawn activity is stronger;
2. in the middle of prepared by leaven: mother culture loading 250 milliliters of triangular flasks and is enlarged cultivating, inoculum concentration controls at 2- 2.5%, cultivate 8-10 hour at 32 DEG C;
3. prepared by bulk starter: make culture medium with defat fresh milk, sterilizing 15 minutes at 85 DEG C, is cooled at 23 DEG C connect Kind, inoculum concentration is advisable with 2-3%, cultivates 6-8 hour at 38 DEG C, takes out after culture medium solidifying;
(3) dispensing: Tremella filter pulp, fresh milk are mixed in the ratio of 1:12, add high-quality maltose 6%, high-quality protein Icing Sugar 2%, mango pulp 3%, Flos Sophorae powder 1%, stabilizer 0.5%, mix homogeneously;
(4) process of compound: be first heated to 65 DEG C, homogenizing under 2.8 MPa so that it is fully dissolve, thus increase steady Qualitative, and can effectively prevent milk surum from separating out in a large number;
(5) sterilize and inoculate: after the feed liquid after homogenizing being sterilized 2-3 minute at 102 DEG C, being rapidly cooled to 37-40 DEG C, adding Leaven after 5% processing, is sufficiently stirred for rear fill;
(6) subpackage and fermentation: with 227 milliliters of Sour milk bottle cup subpackages, sealings, send into 28 DEG C of bottom fermentations in calorstat, constant temperature culture 3-5 hour, check that solidification well can send into Freezing room cold preservation;
(7) cold preservation is ripe: taken out by the Yoghourt solidified, and sends into rapidly in the cold storage at constant temperature of 2 DEG C and carries out cold preservation, closes through inspection Lattice, finished product vanning is dispatched from the factory.
Beneficial effect: product of the present invention is creamy white, delicate mouthfeel is sliding tender, and sour and sweet palatability has Tremella and fermented yoghourt Distinctive delicate fragrance local flavor.This product is the most nutritious, it is also possible to strengthens body immunity, has spleen reinforcing appetizing, QI invigorating bowel relieving Effect, be healthy, the purest pollution-free food of a kind of delicious food.
Detailed description of the invention
Embodiment 1:
A kind of processing method of fruit-flavored tremella yoghurt, concrete operation step is:
(1) select materials and pretreatment: choosing is dried, color plain boiled pork is thick, a big high-quality Tremella, abundant steep raising in clear water, the rejecting ear base of a fruit, Clear water rinses, and puts and boils in boiling water 10 minutes, pulls out during in glue-like, uses colloid mill defibrination, crosses 120 mesh filter clothes, takes filter pulp standby With;By fresh milk with front white gauze through twice filtration, it is strictly on guard against that impurity is mixed into;
(2) preparation of ferment agent for Yoghourt:
1. prepared by mother culture: make culture medium with skim milk, and skimmed milk is sterilizing 25 minutes at 108 DEG C, is cooled to 40 DEG C, connects The dry powder leaven entering 2% carries out test tube activation 2 times, can inoculate middle leaven and expand strain when spawn activity is stronger;
2. in the middle of prepared by leaven: mother culture loading 250 milliliters of triangular flasks and is enlarged cultivating, inoculum concentration controls 1.8%, cultivate 12 hours at 28 DEG C;
3. prepared by bulk starter: make culture medium with full-cream fresh milk, sterilizing 8 minutes at 98 DEG C, is cooled at 35 DEG C inoculation, Inoculum concentration is advisable with 5%, cultivates 3-4 hour at 42 DEG C, takes out after culture medium solidifying;
(3) dispensing: Tremella filter pulp, fresh milk are mixed in the ratio of 1:8, add high-quality sucrose 8%, high-quality maltose 2%, red jujube pulp 4%, Bulbus Lilii powder 1.2%, stabilizer 0.8%, mix homogeneously;
(4) process of compound: be first heated to 70 DEG C, homogenizing under 4.7 MPa so that it is fully dissolve, thus increase steady Qualitative, and can effectively prevent milk surum from separating out in a large number;
(5) sterilize and inoculate: after the feed liquid after homogenizing is sterilized 5-8 minute at 108 DEG C, being rapidly cooled to 32 DEG C, adding 8% Leaven after processing, is sufficiently stirred for rear fill;
(6) subpackage and fermentation: with 227 milliliters of Sour milk bottle cup subpackages, sealings, send into 38 DEG C of bottom fermentations in calorstat, constant temperature culture 4-6 hour, check that solidification well can send into Freezing room cold preservation;
(7) cold preservation is ripe: taken out by the Yoghourt solidified, and sends into rapidly in the cold storage at constant temperature of 3-5 DEG C and carries out cold preservation, closes through inspection Lattice, finished product vanning is dispatched from the factory.
Embodiment 2:
A kind of processing method of fruit-flavored tremella yoghurt, concrete operation step is:
(1) select materials and pretreatment: choosing is dried, color plain boiled pork is thick, a big high-quality Tremella, abundant steep raising in clear water, the rejecting ear base of a fruit, Clear water rinses, and puts and boils in boiling water 22 minutes, pulls out during in glue-like, uses colloid mill defibrination, crosses 200 mesh filter clothes, takes filter pulp standby With;By fresh milk with front white gauze through twice filtration, it is strictly on guard against that impurity is mixed into;
(2) preparation of ferment agent for Yoghourt:
1. prepared by mother culture: make culture medium with skim milk, and skimmed milk is sterilizing 25 minutes at 100 DEG C, is cooled to 40 DEG C, connects The dry powder leaven entering 0.8% carries out test tube activation 2-4 time, can inoculate middle leaven and expand strain when spawn activity is stronger;
2. in the middle of prepared by leaven: mother culture loading 250 milliliters of triangular flasks and is enlarged cultivating, inoculum concentration controls 3.5%, cultivate 5 hours at 42 DEG C;
3. prepared by bulk starter: make culture medium with defat fresh milk, sterilizing 10 minutes at 92 DEG C, is cooled at 26 DEG C connect Kind, inoculum concentration is advisable with 1.5%, cultivates 4 hours at 42 DEG C, takes out after culture medium solidifying;
(3) dispensing: Tremella filter pulp, fresh milk in 1:10 ratio mix, add high-quality fructose 10%, high-quality maltodextrin 1%, Sucus Cocois 2%, Fructus Crataegi pulp 5%, Radix Paeoniae powder 2%, Flos Rosae Rugosae sauce 1%, stabilizer 1%, mix homogeneously;
(4) process of compound: be first heated to 45 DEG C, homogenizing under 7.5 MPa so that it is fully dissolve, thus increase steady Qualitative, and can effectively prevent milk surum from separating out in a large number;
(5) sterilize and inoculate: after the feed liquid after homogenizing is sterilized 1 minute at 112 DEG C, being rapidly cooled to 45 DEG C, adding 3% and add Leaven after work, is sufficiently stirred for rear fill;
(6) subpackage and fermentation: with 227 milliliters of Sour milk bottle cup subpackages, sealings, send into 32 DEG C of bottom fermentations in calorstat, constant temperature culture 6 Hour, check that solidification well can send into Freezing room cold preservation;
(7) cold preservation is ripe: taken out by the Yoghourt solidified, and sends into rapidly in the cold storage at constant temperature of 3 DEG C and carries out cold preservation, closes through inspection Lattice, finished product vanning is dispatched from the factory.
Part that the present invention does not relate to is the most same as the prior art maybe can use prior art to be realized.

Claims (1)

1. the processing method of a fruit-flavored tremella yoghurt, it is characterised in that: use → → defibrination → filtration of precooking of selecting materials → soak The processing process of → dispensing → sterilization → cooling → inoculation → subpackage → fermentation → cold preservation → inspection → finished product → packaging, tool Body operating procedure is:
(1) select materials and pretreatment: choosing is dried, color plain boiled pork is thick, a big high-quality Tremella, abundant steep raising in clear water, the rejecting ear base of a fruit, Clear water rinses, and puts and boils in boiling water 15 minutes, pulls out during in glue-like, uses colloid mill defibrination, crosses 160 mesh filter clothes, takes filter pulp standby With;By fresh milk with front white gauze through twice filtration, it is strictly on guard against that impurity is mixed into;
(2) preparation of ferment agent for Yoghourt:
1. prepared by mother culture: make culture medium with skim milk, and skimmed milk is sterilizing 30 minutes at 112 DEG C, is cooled to 35 DEG C, connects The dry powder leaven entering 1.5% carries out test tube activation 3-4 time, can inoculate middle leaven and expand strain when spawn activity is stronger;
2. in the middle of prepared by leaven: mother culture loading 250 milliliters of triangular flasks and is enlarged cultivating, inoculum concentration controls at 2- 2.5%, cultivate 8-10 hour at 32 DEG C;
3. prepared by bulk starter: make culture medium with defat fresh milk, sterilizing 15 minutes at 85 DEG C, is cooled at 23 DEG C connect Kind, inoculum concentration is advisable with 2-3%, cultivates 6-8 hour at 38 DEG C, takes out after culture medium solidifying;
(3) dispensing: Tremella filter pulp, fresh milk are mixed in the ratio of 1:12, add high-quality maltose 6%, high-quality protein Icing Sugar 2%, mango pulp 3%, Flos Sophorae powder 1%, stabilizer 0.5%, mix homogeneously;
(4) process of compound: be first heated to 65 DEG C, homogenizing under 2.8 MPa so that it is fully dissolve, thus increase steady Qualitative, and can effectively prevent milk surum from separating out in a large number;
(5) sterilize and inoculate: after the feed liquid after homogenizing being sterilized 2-3 minute at 102 DEG C, being rapidly cooled to 37-40 DEG C, adding Leaven after 5% processing, is sufficiently stirred for rear fill;
(6) subpackage and fermentation: with 227 milliliters of Sour milk bottle cup subpackages, sealings, send into 28 DEG C of bottom fermentations in calorstat, constant temperature culture 3-5 hour, check that solidification well can send into Freezing room cold preservation;
(7) cold preservation is ripe: taken out by the Yoghourt solidified, and sends into rapidly in the cold storage at constant temperature of 2 DEG C and carries out cold preservation, closes through inspection Lattice, finished product vanning is dispatched from the factory.
CN201610500547.7A 2016-06-30 2016-06-30 A kind of processing method of fruit-flavored tremella yoghurt Withdrawn CN106106737A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108157510A (en) * 2017-12-27 2018-06-15 吉林农业大学 A kind of jade agaric Yoghourt and preparation method thereof
CN111742995A (en) * 2020-07-02 2020-10-09 福建天天源生物科技有限公司 Tremella milk product and production method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101642218A (en) * 2008-08-04 2010-02-10 肖应勇 Production process of colorful bean curd
CN102084896A (en) * 2009-12-07 2011-06-08 浙江大学 Method for manufacturing selenium-rich fruit-flavored tremella yoghurt
CN103504406A (en) * 2013-10-04 2014-01-15 张俊辉 Sponge gourd-aloe juice beverage and processing method thereof
CN104839724A (en) * 2015-06-03 2015-08-19 通化百泉保健食品有限公司 Ginseng and red date compound health-care buccal tablet and preparation method thereof
CN105285105A (en) * 2015-10-20 2016-02-03 南陵县振辉绿色农产品产销农民专业合作社 Hericium erinaceus and yellow peach yogurt processing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101642218A (en) * 2008-08-04 2010-02-10 肖应勇 Production process of colorful bean curd
CN102084896A (en) * 2009-12-07 2011-06-08 浙江大学 Method for manufacturing selenium-rich fruit-flavored tremella yoghurt
CN103504406A (en) * 2013-10-04 2014-01-15 张俊辉 Sponge gourd-aloe juice beverage and processing method thereof
CN104839724A (en) * 2015-06-03 2015-08-19 通化百泉保健食品有限公司 Ginseng and red date compound health-care buccal tablet and preparation method thereof
CN105285105A (en) * 2015-10-20 2016-02-03 南陵县振辉绿色农产品产销农民专业合作社 Hericium erinaceus and yellow peach yogurt processing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108157510A (en) * 2017-12-27 2018-06-15 吉林农业大学 A kind of jade agaric Yoghourt and preparation method thereof
CN108157510B (en) * 2017-12-27 2021-07-06 吉林农业大学 Auricularia fuscosuccinea yogurt and preparation method thereof
CN111742995A (en) * 2020-07-02 2020-10-09 福建天天源生物科技有限公司 Tremella milk product and production method thereof

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