CN107156835A - A kind of high activity spacetabs type PURE WHEY of the extract containing treaster and preparation method thereof - Google Patents

A kind of high activity spacetabs type PURE WHEY of the extract containing treaster and preparation method thereof Download PDF

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CN107156835A
CN107156835A CN201710210267.7A CN201710210267A CN107156835A CN 107156835 A CN107156835 A CN 107156835A CN 201710210267 A CN201710210267 A CN 201710210267A CN 107156835 A CN107156835 A CN 107156835A
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treaster
extract
preparation
pure whey
radio frequency
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CN107156835B (en
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李莉
严嘉玮
罗自生
路洪艳
李栋
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Zhejiang University ZJU
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Zhejiang University ZJU
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D13/00Finished or partly finished bakery products
    • A21D13/80Pastry not otherwise provided for elsewhere, e.g. cakes, biscuits or cookies
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/24Organic nitrogen compounds
    • A21D2/26Proteins
    • A21D2/261Animal proteins
    • A21D2/263Animal proteins from dairy products
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/36Vegetable material
    • A21D2/368Fermentation by-products, e.g. grapes, hops
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/44Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/34Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
    • A23G3/36Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
    • A23G3/48Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/32Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
    • A23G9/38Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23GCOCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/32Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds
    • A23G9/42Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/06Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17Amino acids, peptides or proteins
    • A23L33/19Dairy proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/21Removal of unwanted matter, e.g. deodorisation or detoxification by heating without chemical treatment, e.g. steam treatment, cooking
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/32Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Inorganic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Botany (AREA)
  • Mycology (AREA)
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  • Coloring Foods And Improving Nutritive Qualities (AREA)
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Abstract

The invention discloses a kind of preparation method of the PURE WHEY of extract containing treaster, comprise the following steps:(1) treaster is gone out after enzyme sterilizes using radio frequency heating adds cellulase degradation, then adds 30~70% ethanol solutions, in 30~50 DEG C of condition ultrasonic extractions, by extract obtained centrifuging and taking supernatant, gained supernatant concentration is obtained into treaster extract;(2) homogenization after mixing gained treaster extract and PURE WHEY and deionized water, is then produced through atomizing freeze drying.The present invention uses microcapsules technology, and it is core to choose treaster extract, and lactalbumin is wall material, embedded, the albumen powder of extract lactoserum containing treaster is obtained, both stably retains the bioactivity of treaster extract, local flavor and the nutrition of current PURE WHEY is enriched again.

Description

A kind of high activity spacetabs type PURE WHEY of extract containing treaster and its preparation Method
Technical field
The invention belongs to food processing technology field, and in particular to a kind of high activity spacetabs type breast of extract containing treaster Albumin powder and preparation method thereof.
Background technology
Grape is a kind of nutritive value very high edible berry, current Land use systems in addition to fresh food it is main with Grape wine brewing, squeezing grape juice are utilized, and in process of production, can produce about 20% treaster, and its main component is Portugal Grape skin and seed, these discarded objects because largely abandoned and caused by ecological environmental pollution, or cause as fertilizer utilization resource Waste.Comprising Grape Skin and the abundant nutriment of seed in treaster, including anthocyanidin, resveratrol, tartaric acid, former cyanine The physiological activators such as element, dietary fiber, there is having for strong anti-oxidation, anti-aging, Anti-bacterium, pre- anti-cancer and angiocardiopathy Beneficial active function.Treaster is effectively thus utilized, active material in treaster is fully extracted, is both the protection to ecological environment, The value of treaster is improved again, improves its economic benefit.
Lactalbumin is to make the accessory substance produced in cheese to refine, and in intake human body, is very easy to quilt Digest and assimilate, metabolic efficiency is high, thus have very high biological utilisation value, while also living containing the biology enriched in lactalbumin Property material, including beta lactoglobulin, α-lactalbumin, lactoferrin, growth factor etc., it is essential amino acid, side chain ammonia The abundant source of base acid, calcium class supplement, and energy antibacterial, antiviral, regulation human immunity, reduction lipids contents, are suitable for lactose Lactoprotein is supplemented intolerant to crowd.And emulsifiability is good, delicate mouthfeel is dried to property during powder and relatively stablized, it is adaptable to a variety of foods Product process systems.
The content of the invention
The present invention provides a kind of high activity spacetabs type PURE WHEY of the extract containing treaster and preparation method thereof, obtains Product preferably save the activity and local flavor of treaster extract, have abundant mouthfeel.
A kind of preparation method of the PURE WHEY of extract containing treaster, comprises the following steps:
(1) treaster is gone out after enzyme sterilizes using radio frequency heating adds cellulase degradation, then adds 30~70% ethanol molten Gained supernatant concentration, by extract obtained centrifuging and taking supernatant, is obtained treaster by liquid, the ultrasonic extraction under the conditions of 30~50 DEG C Extract;
(2) homogenization after mixing gained treaster extract and PURE WHEY and deionized water, then through spraying Freeze-drying is produced.
Consider the extract of treaster because inoxidizability is strong and is easily influenceed and mistake of going bad by external conditions such as high temperature, illumination Effect, thus the present invention uses microcapsules technology, it is core to choose treaster extract, and lactalbumin is wall material, and progress is mixed Matter is embedded, and obtains the type PURE WHEY of extract slow-release containing treaster, and treaster active component, isolation are embedded with lactalbumin Active component and extraneous empty gas and water and the influence of illumination, both stably retain the bioactivity of treaster extract and make it Slow release, the extension sustained release term of validity 40%, enriches local flavor and the nutrition of current PURE WHEY again.
The present invention chooses suitable treaster, radio frequency heating sterilising and enzyme inactivating, cellulase hydrolysis-ultrasonic assistant is carried out to it Extract active component, centrifuge, be concentrated under reduced pressure, being mixed with wall material solution, being stirred, homogeneous, atomizing freeze drying and aluminium-foil paper vacuum Packaging.The product that the present invention is obtained preferably retains neutraceutical active ingredients in treaster, and is slowly discharged during storage, More nutrition and local flavor are included compared with single PURE WHEY, it is direct-edible, it can also be added to various food bodies extensively In system such as ice cream, candy and biscuit.
Treaster chooses fresh wine brewing or squeezes treaster after grape juice.Preferably, the condition of radio frequency heating is:25~ 10~20min of 30MHz radio frequency heatings.Further, it is 10~20min of 27.12MHz radio frequency heatings.
Preferably, the addition of cellulase is that every kilogram of treaster adds 5~10g cellulase meters, and enzymolysis time is 1 ~1.5h.
Preferably, the mass ratio of enzymolysis product and 30~70% ethanol solutions is 1 when adding 30~70% ethanol solution: (10~20), ultrasonic extraction conditions are:Ultrasonic wave 15~25kHz, 30~60min of assisted extraction, power is 100w~150w.
Preferably, centrifugal condition is:4000~5000rpm centrifuges 5~10min.
Concentration is dried under reduced pressure about to the 1/10 of original solution through 40 DEG C, it is preferable that the concentration of the treaster extract crude product 5%~10%.
Preferably, treaster extract and PURE WHEY and the mass ratio of deionized water are 5~15 in step (2):15 ~25:65~75.
It is further preferred that treaster extract is 10 with PURE WHEY and the mass ratio of deionized water:20:70.
Preferably, 600~1000rpm magnetic agitations 5 after treaster extract is mixed with PURE WHEY and deionized water ~7min;Processing condition is:8000~12000rpm homogeneous, 5~10min.
Preferably, atomizing freeze drying condition is:Feed atomization, charging rate are carried out using 20~40psi compressed airs For 20ml/min, through liquid nitrogen frozen into after small ice crystal, in being freezed at -25~-15 DEG C to constant weight.
The present invention also provides a kind of PURE WHEY for the extract containing treaster that preparation method as described is prepared.
Compared with prior art, the present invention has the advantages that:
(1) enzyme and sterilizing that goes out is carried out to treaster using radio frequency heating, temperature change is smaller in the process, in relatively low temperature Harm bacterium and the enzyme in treaster are more effectively killed in degree.
(2) active component in treaster is extracted using fiber enzymolysis-ultrasonic assistant, reduces cellulose and hinder solvent pair The extraction of active material in treaster, is extracted using the ultrasonic assistant later stage afterwards, the time required to accelerating to extract, is improved and is extracted effect Rate.Extract resveratrol yield up to 0.6% in the method in the present invention, OPC yield is up to 5%, with typically carrying Take to compare and lifted.
(3) PURE WHEY is used as wall material and wraps up treaster spacetabs type extract, has both protected active matter therein Matter, bioactivity retains and effective acquisition time extension 40%;Nutrition and the local flavor of PURE WHEY are enriched again.Lactalbumin compared with For stabilization, inclusion good, aboundresources obtains easy in milk.
(4) mixed liquor after emulsification is dried using atomizing freeze drying, whey egg is protected under cryogenic The active functional component of white and treaster extract, while making obtained lactalbumin powder particles more thin using spray drying Cause, while also greatly reducing lyophilized required time and energy consumption.The PURE WHEY full grains of gained, average grain diameter is less than 0.15mm, the time shortens about 20%~40% compared with directly freeze.Treaster extract is concentrated after extraction can be direct As the core material solution of embedding, the step of being reconfigured at new soln after thoroughly being dried during eliminating reduces production cost, together When reduce during the issuable injury to active material.Mutually cooperateed between various processes and processing means, altogether With the performance of raising product, and production cost is reduced as far as possible.
Embodiment
The present invention is further specifically described by following examples, its purpose is to the more specific detailed understanding present invention Without to limit the invention to purpose, experiment device therefor is workshop or laboratory common equipment.
Embodiment 1
Choose fresh wine brewing or squeeze treaster after grape juice and use 27.12MHz radio frequency heating 10min sterilising and enzyme inactivatings, by every Kilogram treaster is added after 5g cellulases, enzymolysis 1h, adds 40% ethanol solution, solid-liquid ratio is 1:15, under the conditions of 30 DEG C, Ultrasonic wave 20kHz assisted extraction 30min, power is centrifuges 4000rpm after 150w, and 10min obtains supernatant, dry through 40 DEG C of decompressions Dry concentration is added to 20g PURE WHEYs and 70g deionizations by every 10g treasters extract afterwards about to the 1/10 of original solution In the mixed liquor of water, using magnetic stirring apparatus in rotating speed 600rpm, 7min is stirred, high-shear homogenizer is reused, processing condition is Feed atomization is carried out using 20psi compressed airs after 12000rpm, homogeneous 7min, charging rate is 20ml/min, cold through liquid nitrogen It is frozen into after small ice crystal, is collected at -15 DEG C and freezes to constant weight, be finally vacuum-packed with aluminium foil bag.
The embedding rate of treaster mixture is more than 90% in the PURE WHEY that the present embodiment is obtained, after testing wherein polyphenol Content is 26mg/g, under the conditions of the same stored of normal temperature lucifuge, and the treaster active component in the present invention is after storage 100 days Polyphenol content remain above 18mg/g, rate of descent is less than 30%, and stability is better than general treaster powder product.Obtained by simultaneously Product carries the local flavor of light grape, masses is more prone to receiving.
Embodiment 2
Choose fresh wine brewing or squeeze treaster after grape juice and use 27.12MHz radio frequency heating 20min sterilising and enzyme inactivatings, by every Kilogram treaster is added after 10g cellulases, enzymolysis 1h, adds 70% ethanol solution, solid-liquid ratio is 1:15, in 40 DEG C of conditions Under, ultrasonic wave 20kHz assisted extraction 60min, power is centrifuges 5000rpm after 100w, and 5min obtains supernatant, through 40 DEG C of decompressions Concentration is dried about to the 1/10 of original solution, afterwards by every 10g treasters extract add to 20g PURE WHEYs and 70g go from In the mixed liquor of sub- water, using magnetic stirring apparatus in rotating speed 1000rpm, 5min is stirred, high-shear homogenizer, processing condition is reused For 8000rpm, feed atomization is carried out using 40psi compressed airs after homogeneous 5min, charging rate is 20ml/min, cold through liquid nitrogen It is frozen into after small ice crystal, is collected at -25 DEG C and freezes to constant weight, be finally vacuum-packed with aluminium foil bag.
The embedding rate of treaster mixture is more than 90% in the PURE WHEY that the present embodiment is obtained, after testing wherein polyphenol Content is 25mg/g, under the conditions of the same stored of normal temperature lucifuge, and the treaster active component in the present invention is after storage 100 days Polyphenol content remain above 18mg/g, rate of descent is less than 30%, and stability is better than general treaster powder product.Obtained by simultaneously Product carries the local flavor of light grape, masses is more prone to receiving.
The specific implementation case of patent of the present invention is the foregoing is only, but the technical characteristic of patent of the present invention is not limited to This, any those skilled in the relevant art are in the field of the invention, and the change or modification made all are covered in the special of the present invention Among sharp scope.

Claims (10)

1. the preparation method of the high activity spacetabs type PURE WHEY of a kind of extract containing treaster, it is characterised in that including such as Lower step:
(1) treaster is gone out after enzyme sterilizes using radio frequency heating adds cellulase degradation, then adds 30%~70% ethanol solution, The ultrasonic extraction under the conditions of 30~50 DEG C, by extract obtained centrifuging and taking supernatant, obtains treaster by gained supernatant concentration and carries Take thing;
(2) homogenization after mixing gained treaster extract and PURE WHEY and deionized water, then through spray chilling It is drying to obtain.
2. preparation method according to claim 1, it is characterised in that the condition of radio frequency heating is:25~30MHz radio frequency heatings 10~20min.
3. preparation method according to claim 1, it is characterised in that the addition of cellulase is that every kilogram of treaster is added 5~10g cellulase meters, enzymolysis time is 1~1.5h.
4. preparation method according to claim 1, it is characterised in that enzymolysis product and 30 when adding 30~70% ethanol solution The mass ratio of~70% ethanol solution is 1:(10~20), ultrasonic extraction conditions are:15~25kHz of ultrasonic wave assisted extractions 30~ 60min, power is 100w~150w.
5. preparation method according to claim 1, it is characterised in that centrifugal condition is:4000~5000rpm centrifugations 5~ 10min。
6. preparation method according to claim 1, it is characterised in that the mass fraction of the treaster extract is 5%~ 10%.
7. preparation method according to claim 1, it is characterised in that treaster extract and PURE WHEY in step (2) And the mass ratio of deionized water is 5~15:15~25:65~75.
8. preparation method according to claim 1, it is characterised in that treaster extract and PURE WHEY and deionized water 600~1000rpm magnetic agitations, 5~7min after mixing;Processing condition is:8000~12000rpm homogeneous, 5~10min.
9. preparation method according to claim 1, it is characterised in that atomizing freeze drying condition is:Pressed using 20~40psi Contracting air carries out feed atomization, and charging rate is 15~25ml/min, through liquid nitrogen frozen into after small ice crystal, at -25~-15 DEG C Freeze to constant weight.
10. a kind of height for the extract containing treaster that preparation method as described in claim 1~9 any claim is prepared Active spacetabs type PURE WHEY.
CN201710210267.7A 2017-03-31 2017-03-31 High-activity slow-release whey protein powder containing grape residue extract and preparation method thereof Active CN107156835B (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
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CN107653059A (en) * 2017-11-07 2018-02-02 江南大学 A kind of method of active grease in radio frequency enzyme deactivation, ethanol assisted extraction coix seed chaff
CN111772187A (en) * 2020-07-02 2020-10-16 吕剑 Sour carambola extract, extraction method thereof and product thereof
CN112754048A (en) * 2021-01-11 2021-05-07 中国农业大学 Preparation method of alpha-lactalbumin microcapsule powder loaded with fat-soluble flavor
CN114304251A (en) * 2021-12-21 2022-04-12 宁波海通食品科技有限公司 Method for controlling fading of freeze-dried fruits and vegetables during normal-temperature storage
CN114951125A (en) * 2022-05-25 2022-08-30 楚天科技股份有限公司 Wired probe mounting method and device for verification of vertical rubber plug cleaning machine
CN114951239A (en) * 2022-05-25 2022-08-30 成都工业学院 Method for recovering grape pomace to prepare derivative raw material in wine brewing process
CN115005320A (en) * 2022-05-07 2022-09-06 中国农业大学 Preparation method of casein powder with long-acting satiety and obtained product

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CN104223125A (en) * 2014-10-14 2014-12-24 江南大学 Method for preparing DF (Dietary Fiber) of potato pulp
CN104799306A (en) * 2014-01-23 2015-07-29 天津亨天利化学有限公司 Grape residue dietary fiber powder preparation method
CN105506044A (en) * 2015-12-28 2016-04-20 桐城市雨润生物科技有限公司 Preparation method for blood cell protein peptide chelated calcium microcapsule preparation

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