CN105831193A - Mold-releasing oil for food baking tray and preparation method of mold-releasing oil - Google Patents

Mold-releasing oil for food baking tray and preparation method of mold-releasing oil Download PDF

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Publication number
CN105831193A
CN105831193A CN201610263666.5A CN201610263666A CN105831193A CN 105831193 A CN105831193 A CN 105831193A CN 201610263666 A CN201610263666 A CN 201610263666A CN 105831193 A CN105831193 A CN 105831193A
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China
Prior art keywords
oil
parts
mold
weight
bakeware
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Pending
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CN201610263666.5A
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Chinese (zh)
Inventor
丁保淼
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Yangtze University
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Yangtze University
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Priority to CN201610263666.5A priority Critical patent/CN105831193A/en
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    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D8/00Methods for preparing or baking dough
    • A21D8/08Prevention of sticking, e.g. to baking plates

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)

Abstract

The invention discloses mold-releasing oil for a food baking tray and a preparation method of the mold-releasing oil. The mold-releasing oil is prepared from main ingredients including plant oil, carnauba wax, soybean lecithin as well as auxiliary materials including tween 80, span 80 and nanosilicon dioxide. The mold-releasing oil is prepared from the raw materials in parts by mass as follows: 85-95 parts of the plant oil, 1-10 parts of carnauba wax, 1-5 parts of soybean lecithin, 1-2 parts of a tween 80 and span 80 compound emulsifier with the weight ratio of tween 80 to span 80 being (1:3)-(3:1) and 0.4-1 part of nanosilicon dioxide. The method comprises steps as follows: dissolution at high temperature, shock cooling, post ultrasonic treatment and cooking. The prepared mold-releasing oil is uniform, stable and free of layering in the storage process and has good fluidity at low temperature and a good wall clinging property; the preparation method has the characteristics that the preparation process is simple, preparation conditions are easy to control, adopted reagents are safe and non-toxic and the like.

Description

A kind of bakeware for food mould oil and preparation method thereof
Technical field
The present invention relates to food processing technology field, especially relate to a kind of bakeware mold oil for making bakery, Present invention also offers the preparation method of a kind of bakeware mold oil.
Background technology
The dough fermented is easy to stick on baking mold surface in the starting stage making bakery, cause defect rate to increase, Quality declines, thus often needs to use mould oil.Mould oil can form oil film between dough and baking mold, prevents dough Stick on mould so that final products split away off intactly from baking mold, mould oil be generally used for bread, During the baking of the various Chinese and western food cake such as cake, biscuit produces.
The most conventional its main component of bakery mould oil includes mineral oil, animal oil, vegetable oil etc..They are respectively arranged with Shortcoming, the mobility such as most plants oil is big, and wall built-up is poor, and smear is bad, it is easy to accumulate to the bottom of mould;Mineral Oil has bad flavor;And the fusing point of these greases is below 50 DEG C, dough will be goed deep into before the epidermis of dough is formed In, and can not be held between dough and mould, do not reach demoulding purpose;It addition, during some mould oil low temperature, high-solidification point Component easily separate out, it is easy to blocking shower nozzle etc..
The patent of Application No. 200810179347.1 discloses a kind of bakeware mold oil and preparation method thereof, and its component includes The component of following proportioning: rape salad oil 193-203 part, water 357-363 part, polyglycereol castor-oil plant alcohol ester (PG-PR) 11.5- 12.5 parts, pharmaceutical grade refining castor oil 17-19 part, liquid soybean lecithin 11-13 part, it is good that it has stripping result, extend Die life, the advantage improving operating efficiency, but it is disadvantageous in that, whole mould oil is water-oil mixed system, The shortcoming that there is uneven and easy solidification.
The patent of Application No. 201210294030.9 discloses a kind of bread mould oil, its component include soybean salad oil, Polyglycerol polyricinoleate, hydrogenated oil and fat, sucrose fatty acid ester, water.Its action principle is, mould oil is water-in-oil type, breast Agent parcel moisture is suspended in oil, and it can form separation layer between dough and grilled mold inwall, and described mould oil has viscosity and fits Preferably, adhesive force is good, stability is strong, the advantage of good thermal conduction, but deficiency is, needs now with the current, during as deposited longer Between, the most easily it is layered.
Summary of the invention
For solving the shortcoming that existing mould oil smear component bad, high-solidification point easily separates out, the invention provides one Planting and have good wall built-up and smear, the bakeware mold oil that physicochemical property is stable, the present invention also provides for having the de-of above-mentioned advantage The preparation method of moulding oil.
Bakeware for food mould oil of the present invention, by vegetable oil, Brazil wax, lecithin, Tween 80, sorbester p17 It is composited with nano silicon.
Described vegetable oil is the one in rapeseed oil, soybean oil, sunflower oil, and it accounts for parts by weight is 85-95;Described bar It is 1-10 that western palm wax accounts for parts by weight;It is 1-5 that described soybean lecithin accounts for parts by weight;Described Tween 80, sorbester p17 are common Accounting for parts by weight is 1-2, and the weight ratio of Tween 80 and sorbester p17 is 1:3-3:1;Nano silicon accounts for parts by weight 0.4-1。
The preparation method of a kind of bakeware for food mould oil, comprises the following steps:
(1) Brazil wax, lecithin, Tween 80, sorbester p17 and nano silicon are codissolved in hot vegetable oil, fully Stirring mixing, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in ice-water bath in ultrasonically treated;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
In described step (1), hot vegetable oil temperature is 90-120 DEG C;Ultrasonically treated described in step (3) is at 200- 500W power, ultrasonic time 5-30min.
Bakeware mold oil of the present invention, its action principle is as follows: vegetable oil is used as baking tray releasing agent in bakeware mold oil Main or unique carrier, emulsifying agent parcel releasing agent is suspended in oil, and now mould oil is atomized into the least oil droplet, And between dough and grilled mold inwall, form uniform, fine and close separation layer, and flowing will not be produced, its film equality will not be by broken Bad, again because the resistant to elevated temperatures characteristic of mould oil, under normal stoving temperature, the phenomenon cohered with coking will not be produced, until Toasting complete, the oil in mould oil remains to form separation layer at dough with grilled mold inwall.
Compared with prior art, the bakeware for food mould oil that the present invention provides finishes brilliant particle by ultrasonic reduction, improves The emulsifying effectiveness of emulsifying agent, improves stability and the mobility at low temperatures of system;Nano silicon has small size effect Should, the nano-meter characteristic such as skin effect, after adding mould oil, the adhesiveness at die surface and the wall built-up of mould oil can be greatly improved Property.Thus the mould oil that bakees that the present invention provides has good wall built-up, there is good mobility at low temperatures, without bad Local flavor, security high, in this mould oil, hydrogenated oil and fat can improve the spraying of demoulding oil viscosity, beneficially mould oil, and And spray to that there is on mould side wall extraordinary adhesion property, here, soybean lecithin can substantially increase stablizing of mould oil Property.
It addition, this mould oil viscosity is suitable, therefore having fabulous adhesive force, the long duration is sprayed on roasting in advance in advance On mould, do not have the situation that mould oil flows to try to get to the heart of a matter yet;Quality stability is good, even if at machines such as spraying, stirring, transport pump Quality is nor affected under the effect of tool power;Heat transfer property is good, can effectively save baking box electricity consumption;Smear easily and fast, defend Raw, bakee after terminating, without Residual oil on baking tray or grilled mold, it is possible to decrease cleaning cost and labour.Use the baking that this mould oil bakes Thing epidermis is without incomplete, complete, plentiful, bright and clean;Non-sticky mould, do not fall slag, do not send out Jiao, attractive color.It addition, the present invention carries It is simple that the preparation method of the mould oil of confession has preparation technology, and the features such as preparation condition is easily-controllable, agents useful for same safety non-toxic are adopted Mixed system can also play the effect that oil smoke is greatly lowered, prepared finished product bread, cake etc., will not without oleaginous taste Become sour, advantageously in the shelf-life of prolongation bakery, be particularly well-suited to the use of large-scale flow production line.
Detailed description of the invention
Below in conjunction with specific embodiment, describing the present invention further, the most described embodiment is only this A part of embodiment of invention rather than whole embodiment, based on the embodiment in the present invention, those skilled in the art are not having Make the every other embodiment obtained under creative work premise, broadly fall into protection scope of the present invention.
Embodiment 1
(1), during each component as described in table 1 is codissolved in 85 parts of 90 DEG C of hot vegetable oil, it is thoroughly mixed, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in processing 5min in 500W power ultrasonic in ice-water bath;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
Embodiment 2
(1), during each component as described in table 1 is codissolved in 88 parts of 100 DEG C of hot vegetable oil, it is thoroughly mixed, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in processing 10min in 400W power ultrasonic in ice-water bath;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
Embodiment 3
(1), during each component as described in table 1 is codissolved in 90 parts of 105 DEG C of hot vegetable oil, it is thoroughly mixed, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in processing 18min in 350W power ultrasonic in ice-water bath;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
Embodiment 4
(1), during each component as described in table 1 is codissolved in 92 parts of 110 DEG C of hot vegetable oil, it is thoroughly mixed, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in processing 25min in 300W power ultrasonic in ice-water bath;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
Embodiment 5
(1), during each component as described in table 1 is codissolved in 95 parts of 120 DEG C of hot vegetable oil, it is thoroughly mixed, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in processing 30min in 200W power ultrasonic in ice-water bath;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
Embodiment 6
(1), during each component as described in table 1 is codissolved in 89.4 parts of 95 DEG C of hot vegetable oil, it is thoroughly mixed, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in processing 12min in 450W power ultrasonic in ice-water bath;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
Embodiment 7
(1), during each component as described in table 1 is codissolved in 89.2 parts of 115 DEG C of hot vegetable oil, it is thoroughly mixed, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in processing 15min in 250W power ultrasonic in ice-water bath;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
Table 1
The using method of described bakeware for food mould oil is as follows: smear with brush brush before dough enters mould or spray gun is applied to die surface, If new die or the old mould of the former bakeware mold oil not using the present invention, it is proposed that mould is first cleaned and dries, treat The bakeware mold oil smearing a thin layer present invention after cooling again puts into baker baking, until after the dry and hard one layer of colloid of die surface Put into normal use.

Claims (10)

1. a bakeware for food mould oil, it is characterised in that: described mould oil is by vegetable oil, Brazil wax, lecithin, tween 80, sorbester p17 and nano silicon are composited.
Bakeware for food mould oil the most according to claim 1, it is characterised in that: described vegetable oil parts by weight are 85-95, bar Western palm wax parts by weight are 1-10, and lecithin parts by weight are 1-5, and it is 1-2 that Tween 80, sorbester p17 account for parts by weight altogether, The parts by weight of nano silicon are 0.4-1.
Bakeware for food mould oil the most according to claim 1 and 2, it is characterised in that: described vegetable oil is rapeseed oil, soybean One in oil, sunflower oil, it accounts for parts by weight is 85-95.
Bakeware for food mould oil the most according to claim 1 and 2, it is characterised in that: it is 1-that Brazil wax accounts for parts by weight 5。
Bakeware for food mould oil the most according to claim 1 and 2, it is characterised in that: described lecithin is soybean lecithin, It accounts for parts by weight is 1-3.
Bakeware for food mould oil the most according to claim 1 and 2, it is characterised in that: Tween 80 and the weight ratio of sorbester p17 For 1:3-3:1.
Bakeware for food mould oil the most according to claim 1 and 2, it is characterised in that: described nano silicon accounts for weight portion Number is 0.8-1.
The preparation method of mould oil the most according to claim 1, it comprises the following steps:
(1) Brazil wax, lecithin, Tween 80, sorbester p17 and nano silicon are codissolved in hot vegetable oil, fully Stirring mixing, obtains homogeneous mixture;
(2) step (1) gained mixture is chilled to less than 25 DEG C, mediates;
(3) by step (2) products therefrom in ice-water bath in ultrasonically treated;
(4) being risen again more than step (2) chilling temperature by step (3) gains, curing, gained is described mould oil.
The preparation method of mould oil the most according to claim 8, it is characterised in that: hot vegetable oil temperature in described step (1) For 90-120 DEG C.
The preparation method of mould oil the most according to claim 8, it is characterised in that: ultrasonic place described in described step (3) Reason is at 200-500W power, ultrasonic time 5-30min.
CN201610263666.5A 2016-04-26 2016-04-26 Mold-releasing oil for food baking tray and preparation method of mold-releasing oil Pending CN105831193A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106751939A (en) * 2017-01-12 2017-05-31 中国工程物理研究院化工材料研究所 A kind of wax class aggregation of solid nano particle thickening and preparation method thereof
CN110301464A (en) * 2019-07-03 2019-10-08 无锡优普克生物科技有限公司 A kind of improved mould release agent for food of enzyme process and preparation method thereof
CN115720914A (en) * 2022-11-29 2023-03-03 广东广益科技实业有限公司 Preparation method of demoulding oil for food baking tray
CN116250572A (en) * 2021-12-10 2023-06-13 安琪酵母股份有限公司 A kind of release oil and its preparation method and application

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Publication number Priority date Publication date Assignee Title
CN103598282A (en) * 2013-11-20 2014-02-26 浙江小二黑食品有限公司 Mould release agent for food
CN104719363A (en) * 2015-03-30 2015-06-24 广州市天惠食品有限公司 Food release agent and preparation method thereof

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CN103598282A (en) * 2013-11-20 2014-02-26 浙江小二黑食品有限公司 Mould release agent for food
CN104719363A (en) * 2015-03-30 2015-06-24 广州市天惠食品有限公司 Food release agent and preparation method thereof

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106751939A (en) * 2017-01-12 2017-05-31 中国工程物理研究院化工材料研究所 A kind of wax class aggregation of solid nano particle thickening and preparation method thereof
CN110301464A (en) * 2019-07-03 2019-10-08 无锡优普克生物科技有限公司 A kind of improved mould release agent for food of enzyme process and preparation method thereof
CN116250572A (en) * 2021-12-10 2023-06-13 安琪酵母股份有限公司 A kind of release oil and its preparation method and application
WO2023103264A1 (en) * 2021-12-10 2023-06-15 安琪酵母股份有限公司 Mold release oil, preparation method therefor and use thereof
CN116250572B (en) * 2021-12-10 2025-02-18 安琪酵母股份有限公司 Mold release oil and preparation method and application thereof
CN115720914A (en) * 2022-11-29 2023-03-03 广东广益科技实业有限公司 Preparation method of demoulding oil for food baking tray

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