CN105029342A - Preparation method for roast duck flavored duck meat fragrance base - Google Patents

Preparation method for roast duck flavored duck meat fragrance base Download PDF

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Publication number
CN105029342A
CN105029342A CN201510331812.9A CN201510331812A CN105029342A CN 105029342 A CN105029342 A CN 105029342A CN 201510331812 A CN201510331812 A CN 201510331812A CN 105029342 A CN105029342 A CN 105029342A
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China
Prior art keywords
duck
enzymolysis
roast
oil
preparation
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Pending
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CN201510331812.9A
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Chinese (zh)
Inventor
冯涛
王旭
庄海宁
邴芳玲
李明明
高林林
谢克林
刘轶
刘涛
奕志英
桑敏
王珂
张治文
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Shanghai Institute of Technology
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Shanghai Institute of Technology
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Priority to CN201510331812.9A priority Critical patent/CN105029342A/en
Publication of CN105029342A publication Critical patent/CN105029342A/en
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    • 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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Abstract

The invention discloses a preparation method for roast duck flavored duck meat fragrance base. The preparation method comprises a step of preparing duck meat protein hydrolysate and a step of preparing oxidative enzyme duck oil. The duck meat protein hydrolysate, the oxidative enzyme duck oil, cysteine, alanine, glycine, methionine, glucose, xylose, vitamin C, hydrolyzed vegetable proteins, white granulated sugar, edible salt, soybean sauce (dark soy sauce) and spice are added into a reaction container in sequence and are uniformly mixed, then the pH is adjusted to 3-5, the temperature is increased to 120-130 DEG C for reaction for 1.5-2.5 hours, and a mixture is cooled to room temperature to obtain the roast duck flavored duck meat base. The roast duck flavored duck meat fragrance base prepared by the preparation method disclosed by the invention has the obvious natural duck meat flavor, mellow roast fragrance and mild fragrance and is long in fragrance holding time. The fragrance base can be applied to various products, such as leisure food and roast duck products.

Description

A kind of preparation method of roast duck taste duck perfume base
Technical field
The invention belongs to bromatology field, particularly relate to a kind of food additives, specifically a kind of preparation method of roast duck taste duck perfume base.
Background technology
Roast duck is deeply by the liking of compatriots, not only because its color and luster is ruddy, meat is fertile and oiliness, outer crisp inner tender, also because it gives off a strong fragrance, can cause appetite.If a kind of roast duck taste duck perfume base accepted by consumers in general therefore can be developed, new focus will be brought for flavoring industry.Roast duck taste duck perfume base can not only be applied to roast duck based food, can also be applied in the aspect such as multiple leisure food, fast food based food.
Roast duck taste duck perfume base belongs to meat flavor, and the preparation method of current meat flavor mainly adopts fat oxidation in conjunction with Maillard reaction.Adopt the essence prepared in this way have fragrance natural, full, coordinate, fragrance remaining time is waited so long advantage, and its security is simultaneously also higher.Roast duck taste essence is also less in the market, and some product also exists some defects, as duck taste or roasting fragrance is strong not, fragrance is inharmonious.
Summary of the invention
For above-mentioned technical problem of the prior art, the invention provides a kind of preparation method of roast duck taste duck perfume base, the preparation method of described this roast duck taste duck perfume base solves roast duck taste essence duck taste of the prior art or roasting fragrance is strong not, the inharmonic technical problem of fragrance.
The invention provides a kind of preparation method of roast duck taste duck perfume base, comprise the following steps:
1) prepare in the step of duck protein hydrolyzate for one, duck is rubbed, with the buffer solution of pH6.0 ~ 7.0, concentration of substrate is adjusted to 15 ~ 45%, add papain and flavor protease respectively, in described mixed solution, the mass percent of described papain is respectively 0.3 ~ 0.9%, the mass percent of described flavor protease is respectively 0.3 ~ 0.9%, under 50 ~ 60 DEG C of conditions after enzymolysis 3 ~ 4h, be warming up to 80 ~ 100 DEG C and make enzyme deactivation, after cooling, obtain duck protein hydrolyzate;
2) step of enzymolysis oxidated duck oil is prepared for one, the little fire of duck oil is boiled, cooling, with the buffer solution of pH6.2 ~ 7.2, concentration of substrate is adjusted to 25 ~ 35%, adds lipase, in mixed solution, the mass percent concentration of lipase is 0.1 ~ 0.2%, under 45 ~ 55 DEG C of conditions after enzymolysis 3.5 ~ 4.5h, be warming up to 80 ~ 100 DEG C and make enzyme deactivation, after cooling, obtain duck oil enzymolysis liquid; Duck oil enzymolysis liquid is put into reactor, and heating and melting duck oil, treats that temperature reaches 85 ~ 95 DEG C, passes into flow velocity 1.00 ~ 1.50m 3the air of/(kg*h), oxidation 1 ~ 4h, obtains enzymolysis oxidated duck oil after cooling;
3) in reaction vessel, duck protein hydrolyzate is added successively, enzymolysis oxidated duck oil, cysteine, alanine, glycine, methionine, glucose, wood sugar, vitamin C, plant protein hydrolysate powder, white granulated sugar, salt, soy sauce, spice, described duck protein hydrolyzate, enzymolysis oxidated duck oil, cysteine, alanine, glycine, methionine, glucose, wood sugar, vitamin C, plant protein hydrolysate powder, white granulated sugar, salt, soy sauce, the weight ratio of spice is 100:10 ~ 20:0.45 ~ 0.65:0.22 ~ 0.42:1.0 ~ 3.0:0.12 ~ 0.32:1.0 ~ 2.0:2.10 ~ 3.10:0.5 ~ 1.5, : 0.2 ~ 0.8:2 ~ 8:2 ~ 8:0.2 ~ 0.8:0.5 ~ 1.5, after mixing, regulate pH to 3 ~ 5, be warming up to 120 ~ 130 DEG C of reaction 1.5 ~ 2.5h, be cooled to room temperature and can obtain roast duck taste duck perfume base.
Further, the p-anisidine value of enzymolysis oxidated duck oil is 20 ~ 200, and peroxide value is 50 ~ 100meq/kg, and acid value is 1 ~ 9mgKOH/g.
Further, described spice is made up of ginger powder, onion powder, star aniseed powder, cinnamomi cortex pulveratus, and the mass ratio of ginger powder, onion powder, star aniseed powder, cinnamomi cortex pulveratus is (0.5 ~ 1.0): (0.5 ~ 1.0): (0.5 ~ 1.0): (0.5 ~ 1.0).
Further, buffer solution is adopted to be other buffer solution adopted in phosphate buffer or food in step 1) and step 2.
Concrete, described soy sauce is dark soy sauce.
Free fatty can be cracked into the materials such as short chain aldehydes, ketone at a certain temperature, can present specific smell.Can Maillard reaction be there is between amino-compound and carbonyls, produce aroma substance.Above two kinds of reactions provide theoretic foundation for roast duck taste duck perfume base.
Roast duck taste duck perfume base prepared by the present invention have obvious natural duck-flavor, roasting aromatic strongly fragrant, fragrance is gentle, fragrance remaining time is long.This perfume base can be applicable in multiple product, as leisure food, roast duck goods etc.
The present invention compares with prior art, and its technological progress is significant.A kind of roast duck taste duck perfume base of the present invention, owing to make use of Maillard reaction and fatty enzymolysis oxidation technology, make its fragrance pure, strong, coordinate, lasting is lasting, can obtain popular acceptance and favorable comment.
Detailed description of the invention
Below by specific embodiment, the present invention is set forth further, but do not limit the present invention.
embodiment 1
Fresh duck is rubbed, with the phosphate buffer of pH6.5, concentration of substrate is adjusted to 33%, add 0.6%(mass percent respectively) papain and flavor protease, under 55 DEG C of conditions after enzymolysis 3.5h, be warming up to 95 DEG C and keep 15min to make enzyme deactivation, after cooling, obtaining duck protein hydrolyzate.
The little fire of fresh duck oil is boiled, cools stand-by.With the phosphate buffer of pH6.7, concentration of substrate is adjusted to 30%, adds 0.15%(mass percent) lipase, under 50 DEG C of conditions after enzymolysis 4h, be warming up to 95 DEG C of enzymes that go out, obtain after cooling duck oil enzymolysis liquid.
Duck oil enzymolysis liquid is put into reactor, and heating and melting duck oil, treats that temperature reaches 90 DEG C, passes into flow velocity 1.25m 3the air of/(kg*h), oxidation 3h, obtain enzymolysis oxidated duck oil after cooling, its acid value, peroxide value and p-anisidine value are respectively 5.3mgKOH/g, 87meq/kg, 55.
Duck protein hydrolyzate 1000g is added successively in reaction vessel, enzymolysis oxidated duck oil 150g, cysteine 5.5g, alanine 3.2g, glycine 20g, methionine 2.2g, glucose 15g, wood sugar 26g, vitamin C 10g, plant protein hydrolysate powder 5g, white granulated sugar 50g, salt 50g, soy sauce (dark soy sauce) 8g, spice are 10g.After mixing, regulate pH to 4, be warming up to 125 DEG C of reaction 2h.Be cooled to room temperature and can obtain roast duck taste duck perfume base.
embodiment 2
Fresh duck is rubbed, with the phosphate buffer of pH7.0, concentration of substrate is adjusted to 45%, add 0.9%(mass percent respectively) papain and flavor protease, under 60 DEG C of conditions after enzymolysis 4h, be warming up to 95 DEG C and keep 15min to make enzyme deactivation, after cooling, obtaining duck protein hydrolyzate.
The little fire of fresh duck oil is boiled, cools stand-by.With the phosphate buffer of pH7.2, concentration of substrate is adjusted to 35%, adds 0.20%(mass percent) lipase, under 55 DEG C of conditions after enzymolysis 4.5h, be warming up to 95 DEG C of enzymes that go out, obtain after cooling duck oil enzymolysis liquid.
Duck oil enzymolysis liquid is put into reactor, and heating and melting duck oil, treats that temperature reaches 100 DEG C, passes into flow velocity 1.35m 3the air of/(kg*h), oxidation 4h, obtain enzymolysis oxidated duck oil after cooling, its acid value, peroxide value and p-anisidine value are respectively 5.8mgKOH/g, 115meq/kg, 87.
Duck protein hydrolyzate 1000g is added successively in reaction vessel, enzymolysis oxidated duck oil 100g, cysteine 4.5g, alanine 2.2g, glycine 10g, methionine 1.2g, glucose 10g, wood sugar 21g, vitamin C 5g, plant protein hydrolysate powder 2g, white granulated sugar 20g, salt 20g, soy sauce (dark soy sauce) 2g, spice are 5g.After mixing, regulate pH to 3.5, be warming up to 120 DEG C of reaction 1.5h.Be cooled to room temperature and can obtain roast duck taste duck perfume base.
A kind of roast duck taste duck perfume base of the present invention through subjective appreciation, unanimously think its have obvious natural duck-flavor, roasting aromatic strongly fragrant, fragrance is gentle, fragrance remaining time is long, has very high acceptance.
Above said content be only the present invention conceive under basic explanation, and any equivalent transformation that technical scheme according to the present invention is done, all belongs to the scope of protection of the invention.

Claims (3)

1. a preparation method for roast duck taste duck perfume base, is characterized in that comprising the following steps:
1) step of duck protein hydrolyzate is prepared for one, duck is rubbed, with the buffer solution of pH6.0 ~ 7.0, concentration of substrate is adjusted to 15 ~ 45%, add papain and flavor protease respectively, in described mixed solution, the mass percent of described papain is respectively 0.3 ~ 0.9%, the mass percent of described flavor protease is respectively 0.3 ~ 0.9%, under 50 ~ 60 DEG C of conditions after enzymolysis 3 ~ 4h, be warming up to 80 ~ 100 DEG C and make enzyme deactivation, after cooling, obtain duck protein hydrolyzate;
2) step of enzymolysis oxidated duck oil is prepared for one, the little fire of duck oil is boiled, cooling, with the buffer solution of pH6.2 ~ 7.2, concentration of substrate is adjusted to 25 ~ 35%, adds lipase, in mixed solution, the mass percent concentration of lipase is 0.1 ~ 0.2%, under 45 ~ 55 DEG C of conditions after enzymolysis 3.5 ~ 4.5h, be warming up to 80 ~ 100 DEG C and make enzyme deactivation, after cooling, obtain duck oil enzymolysis liquid; Duck oil enzymolysis liquid is put into reactor, and heating and melting duck oil, treats that temperature reaches 85 ~ 95 DEG C, passes into flow velocity 1.00 ~ 1.50m 3the air of/(kg*h), oxidation 1 ~ 4h, obtain enzymolysis oxidated duck oil after cooling, the p-anisidine value of enzymolysis oxidated duck oil is 20 ~ 200;
3) in reaction vessel, duck protein hydrolyzate is added successively, enzymolysis oxidated duck oil, cysteine, alanine, glycine, methionine, glucose, wood sugar, vitamin C, plant protein hydrolysate powder, white granulated sugar, salt, soy sauce, spice, described duck protein hydrolyzate, enzymolysis oxidated duck oil, cysteine, alanine, glycine, methionine, glucose, wood sugar, vitamin C, plant protein hydrolysate powder, white granulated sugar, salt, soy sauce, the weight ratio of spice is 100:10 ~ 20:0.45 ~ 0.65:0.22 ~ 0.42:1.0 ~ 3.0:0.12 ~ 0.32:1.0 ~ 2.0:2.10 ~ 3.10:0.5 ~ 1.5, : 0.2 ~ 0.8:2 ~ 8:2 ~ 8:0.2 ~ 0.8:0.5 ~ 1.5, after mixing, regulate pH to 3 ~ 5, be warming up to 120 ~ 130 DEG C of reaction 1.5 ~ 2.5h, be cooled to room temperature and can obtain roast duck taste duck perfume base.
2. the preparation method of a kind of roast duck taste duck perfume base according to claim 1, is characterized in that: the p-anisidine value of described enzymolysis oxidated duck oil is 20 ~ 200, and peroxide value is 50 ~ 100meq/kg, and acid value is 1 ~ 9mgKOH/g.
3. the preparation method of a kind of roast duck taste duck perfume base according to claim 1, it is characterized in that: described spice is made up of ginger powder, onion powder, star aniseed powder, cinnamomi cortex pulveratus, the mass ratio of ginger powder, onion powder, star aniseed powder, cinnamomi cortex pulveratus is (0.5 ~ 1.0): (0.5 ~ 1.0): (0.5 ~ 1.0): (0.5 ~ 1.0).
CN201510331812.9A 2015-06-16 2015-06-16 Preparation method for roast duck flavored duck meat fragrance base Pending CN105029342A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105707718A (en) * 2016-03-10 2016-06-29 徐州工程学院 Burdock stewed duck gizzards in soy sauce and making method thereof
CN105767919A (en) * 2016-03-10 2016-07-20 徐州工程学院 Paecilomyces hepiali mycelium and shii-take pot-stewed duck heart and production method thereof
CN106666625A (en) * 2017-03-01 2017-05-17 浙江省农业科学院 Novel condiment and preparation method thereof
CN106912881A (en) * 2017-03-01 2017-07-04 浙江省农业科学院 A kind of seasoning essence and preparation method thereof

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CN101606673A (en) * 2009-07-16 2009-12-23 天津春发食品配料有限公司 A kind of oxidated duck fat that is used to prepare duck-flavor essence
CN101606670A (en) * 2009-07-16 2009-12-23 天津春发食品配料有限公司 A kind of natural duck-flavor essence
CN101606674A (en) * 2009-07-16 2009-12-23 天津春发食品配料有限公司 A kind of preparation method of duck-flavor essence
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105707718A (en) * 2016-03-10 2016-06-29 徐州工程学院 Burdock stewed duck gizzards in soy sauce and making method thereof
CN105767919A (en) * 2016-03-10 2016-07-20 徐州工程学院 Paecilomyces hepiali mycelium and shii-take pot-stewed duck heart and production method thereof
CN106666625A (en) * 2017-03-01 2017-05-17 浙江省农业科学院 Novel condiment and preparation method thereof
CN106912881A (en) * 2017-03-01 2017-07-04 浙江省农业科学院 A kind of seasoning essence and preparation method thereof

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