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Grease for substituting lard and preparation method thereof

A technology of oil and mixed oil, applied in the field of edible oil, can solve problems such as increasing the risk of users, and achieve the effects of reducing blood lipid diseases, reducing saturated fatty acids, and good taste

Inactive Publication Date: 2014-02-19
WILMAR SHANGHAI BIOTECH RES & DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, "extremely hydrogenated cottonseed oil is used in this product, which increases the risk of users", and the content of lard fractionated solid fat in its formula is as high as 93.0%, so it is not an ideal lard-based shortening replacement product

Method used

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  • Grease for substituting lard and preparation method thereof
  • Grease for substituting lard and preparation method thereof
  • Grease for substituting lard and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0076] Preparation method of oil composition

[0077] In the present invention, the preparation method of oil composition comprises the following steps:

[0078] Combine the fat and stir.

[0079] In the present invention, the methods of mixing and stirring oils and fats are well known to those of ordinary skill in the art, and the specific parameters that need to be adopted, such as mixing mode, stirring timing, stirring speed, etc., are all conventional, and those of ordinary skill in the art According to the description of the present invention combined with the prior art, personnel can directly determine the specific constants of stirring, so as to obtain a uniformly mixed oil composition. Specifically, in one embodiment of the present invention, the mixing method can be to add the cottonseed oil fractionation solid fat to the palm oil, or to add the cottonseed oil fractionation solid fat to the palm oil, or to add the cottonseed oil fractionation solid fat and palm oil ...

Embodiment 1

[0117] Embodiment 1, raw material preparation

[0118] 1.1. Preparation of solid fat from cottonseed oil

[0119] Secondary cottonseed oil was fractionated according to the conditions in Table 1 to obtain cottonseed oil stearin.

[0120] Table 1, Secondary cottonseed oil fractionation cottonseed oil stearin program

[0121]

[0122] After the temperature dropped to 6°C, start to observe the crystallization state in the crystallization tank. After the crystallization was completed, press filter. After testing, the melting point was 24.1°C.

[0123] The physicochemical properties (results are shown in Table 2) and fatty acid composition (results are shown in Table 3) of palm oil, lard and the fractionated cottonseed oil solid fat prepared in Example 1.1 were respectively detected.

[0124] Table 2. Physicochemical properties of fractionated cottonseed oil solids, palm oil and lard

[0125] Physical and chemical indicators

Fractionated Cottonseed Oil Solid Fat ...

Embodiment 2-9

[0129] Embodiment 2-9, preparation of mixed oil

[0130] According to the composition in Table 3, the corresponding oils were mixed, stirred evenly, and the mixed oils were prepared, and the physicochemical properties and fatty acid composition of the obtained oils were tested, and the results were shown in Tables 4 and 5, respectively.

[0131] Table 3. Mixing ratio

[0132] Numbering

Composition of oil mixture

Example 2

20% hard cottonseed oil + 80% palm oil

Example 3

50% hard cottonseed oil + 50% palm oil

Example 4

65% hard cottonseed oil + 35% palm oil

Example 5

80% hard cottonseed oil + 20% palm oil

Example 6

10% hard cottonseed oil + 75% palm oil + 15% lard

Example 7

35% hard cottonseed oil + 15% palm oil + 50% lard

Example 8

5% hard cottonseed oil + 25% palm oil + 70% lard

Example 9

6% hard cottonseed oil + 4% palm oil + 90% lard

[0133] Table 4. Physicochemical p...

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Abstract

The invention provides a grease composition. The grease composition comprises 20-80% of cottonseed oil fraction extracted solid fat and 20-80% of palm oil. The grease composition can be used for substituting lard.

Description

technical field [0001] The invention belongs to the field of edible oil, and in particular relates to a lard substitute oil and a preparation method thereof. Background technique [0002] As one of the animal fats that people eat daily, lard is deeply loved by everyone. Lard can not only be directly used as food, but also widely used as shortening to make baked products such as shortbread and peach cake. [0003] However, the current domestic lard price is very high, resulting in high cost of use. Moreover, the VE content of lard is very low, only about 200ppm. On the contrary, the cholesterol content is very high, generally above 1000ppm. Eating too much cholesterol can lead to the occurrence of cardiovascular and other diseases in the human body. These shortcomings all limit the application of lard to a great extent. [0004] In order to overcome the above-mentioned defects of lard, people have carried out continuous research and achieved certain results, such as: [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23D9/04
Inventor 姜元荣张铁英周政华余愚李辉
Owner WILMAR SHANGHAI BIOTECH RES & DEV CENT
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