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Charcoal-roasted yogurt stick and preparation method thereof

A yogurt stick and charcoal burning technology, which is applied to milk preparations, bacteria used in food preparation, dairy products, etc., can solve the problem that solid yogurt cannot retain a solid form and taste smooth

Pending Publication Date: 2021-09-10
JUNLEBAO DAIRY GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of charcoal-fired yogurt bar to solve the problem that the existing solid yogurt cannot simultaneously retain the solid form and ensure a smooth taste at room temperature;

Method used

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  • Charcoal-roasted yogurt stick and preparation method thereof
  • Charcoal-roasted yogurt stick and preparation method thereof
  • Charcoal-roasted yogurt stick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1 A kind of preparation method of charcoal roasted yoghurt bar

[0040] The preparation method of charcoal-burned yoghurt bar in the present embodiment comprises the following steps carried out successively:

[0041] 1) Preparation of charcoal yogurt

[0042] Take 44.30kg of raw milk, 2.53kg of L-arabinose and 3.16kg of fine granulated sugar (with a particle size of 50 mesh) and mix well, heat to 55°C, then homogenize at 18MPa, and then heat to 100°C for Maillard React for 2.0 hours (stirring every 30 minutes, 30s each time), sterilize at 90°C for 300s, cool down to 43°C, and then add 63.3g of starter (starter is 31.65g of Streptococcus thermophilus powder and 31.65g of German Lactobacillus subsp. bulgaricus powder mixed), maintained at 43 ° C for 4 hours to produce a sufficient amount of active lactic acid bacteria and amino acids and other nutrients, and made charcoal-fired yoghurt, marked as M1, in which Streptococcus thermophilus and German The total nu...

Embodiment 2～6

[0047] The preparation method of embodiment 2~6 charcoal-fired yoghurt bar

[0048] Examples 2 to 6 are respectively a method for preparing charcoal-fired yoghurt sticks. Their steps are basically the same as those in Example 1, except that the amount of raw materials used and the process parameters in the preparation process are different. See Table 1 for details:

[0049] Table 1 List of raw material consumption and parameters in charcoal-burned yogurt sticks

[0050]

[0051]

[0052]

[0053] The content of the other parts of Examples 2-6 is the same as that of Example 1.

Embodiment 7

[0055] Example 7 Charcoal-burned yoghurt bar sensory evaluation

[0056] 100 ordinary consumers were recruited to conduct sensory evaluation on charcoal yogurt sticks N1~N6 and charcoal yogurt product D7 by anonymous scoring method. Comprehensive evaluation of characteristics such as charcoal flavor), overall liking and whether it can be hand-held, a total of 6 indicators are evaluated. The lowest score is 1 point, and the full score is 10 points. The higher the score, the better the effect. After the tasting, the sensory evaluation results of 100 ordinary consumers were statistically analyzed, and the average scores are shown in the table below:

[0057] Table 2 List of sensory evaluation results of charcoal-fired yogurt sticks N1-N6

[0058] Test article code organizational status color odor Taste overall liking Whether it can be held N1 8.5 8.1 8.3 8.5 8.3 yes N2 8.0 7.8 7.5 7.3 7.8 yes N3 7.3 8.0 7.2 7.1 7.0 yes N4...

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Abstract

The invention discloses a charcoal-roasted yogurt stick and a preparation method thereof. The preparation method comprises the following steps: uniformly mixing charcoal-roasted yogurt, butter, milk powder, modified starch, white granulated sugar, an acidulant, milk calcium and water, adding emulsifying salt and a stabilizer for uniformly mixing again, and adjusting the pH value, emulsifying and cooling to obtain the charcoal-roasted yogurt stick. The charcoal-roasted yogurt stick is novel in product, well combines the characteristics of charcoal-roasted yogurt and cheese sticks, has rich nutrition and good taste, has the texture of ice cream and the characteristic flavor of charcoal-roasted yogurt, and is a delicious leisure food beneficial to body health. The charcoal-roasted yogurt stick and preparation method thereof solve the problem that existing solid yogurt cannot retain the solid form and ensure the smooth taste at the same time at normal temperature. The charcoal-roasted yogurt bar is suitable for being eaten by various people.

Description

technical field [0001] The invention belongs to the technical field of food, and relates to a yogurt bar, in particular to a charcoal-fired yogurt bar and a preparation method thereof. Background technique [0002] Charcoal-fired yogurt is currently a popular type of yogurt on the market. It has a unique caramel flavor and is very popular in the market. Charcoal-roasted yogurt is a kind of chocolate-colored yogurt obtained by maillard reaction of protein, amino acid and reducing sugar in raw milk during long-term high-temperature sterilization, then cooling, inoculation of lactic acid bacteria, and long-term low-temperature fermentation. Unique yoghurt. Compared with ordinary yogurt, charcoal-fired yogurt has a higher sterilization temperature and a longer time, and completes the Maillard reaction during the sterilization process; More protein is decomposed into small peptides and amino acids, thereby more effectively retaining protein and other nutrients, and at the same ...

Claims

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Application Information

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IPC IPC(8): A23C9/13
CPCA23C9/13A23V2400/123A23V2400/249
Inventor 孙珊珊宋敏胡诚于文花范如意李金婵孟丽娜王聪
Owner JUNLEBAO DAIRY GRP CO LTD
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