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Fresh acid cured cheese and preparation method thereof

A sour-cured cheese and fresh technology, which is applied to the field of fresh sour-cured cheese and its preparation, can solve the problems of low production efficiency, long fermentation time, influence on taste and the like, and achieve the effects of improving production efficiency, good texture and no bitterness.

Active Publication Date: 2014-08-20
BRIGHT DAIRY & FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problems of long fermentation time, low production efficiency, and bitter taste affecting the taste of fresh curdled cheese in the prior art, and to provide a fresh curdled cheese with short fermentation time and good taste and its preparation method

Method used

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  • Fresh acid cured cheese and preparation method thereof
  • Fresh acid cured cheese and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0039] 1000kg of whole milk was heat-treated at 95°C for 4 minutes, then cooled to 38°C, and then added with 10g of thermophilic starter named 495 and 20g of mesophilic starter named R-707. After mixing evenly, ferment at 38°C for 1.5 hours, cool naturally to 32°C, add 0.6g of calf rennet, stir gently until uniform, and stand at 32°C to continue fermentation until the pH reaches 4.65. Cut the curd into cubes with a side length of 12mm, let it stand for 6 minutes, heat up to 50°C while stirring gently, the heating rate is preferably 1°C / 3min, keep at this temperature for 12 minutes, and drain the whey. Purify water at 8°C for 3 washes, wait until the clot reaches the same temperature as the last wash, stir to float the clot, collect the clot, and stir to discharge free water.

[0040] Finally, mix in 0.6% salt, fill it into a plastic cup, seal it, and store it in a refrigerator at 4°C.

Embodiment 2

[0042]1000kg of skim milk was heat-treated at 90°C for 8 minutes, then cooled to 37°C, and then added with 4g of thermophilic starter with the trade name TS-10A DSL and 16g of medium-temperature starter with the trade name LL-50. After mixing evenly, ferment at 37°C for 1.5 hours, cool naturally to 34°C, add 0.5g of calf rennet, stir gently until uniform, and stand at 34°C to continue fermentation until the pH reaches 4.70. Cut the curd into cubes with a side length of 14mm, let it stand for 10 minutes, heat up to 52°C while stirring gently, the heating rate is preferably 2°C / 3min, keep at this temperature for 10 minutes, and drain the whey Purify the water at 10°C for 3 times and wash with water. When the temperature of the clot is consistent with that of the last water washing, stir to make the clot float, collect the clot, and stir to discharge the free water.

[0043] Finally, mix in 0.1% cream powder, fill it into a glass, seal it, and store it in a refrigerator at 6°C. ...

Embodiment 3

[0045] 1000kg of whole goat milk was heat-treated at 94°C for 5 minutes, then cooled to 40°C, and then added with 2g of thermophilic starter named FD-DVS STI-12 and 8g of mesophilic starter named MM100. After mixing evenly, ferment at 40°C for 1 hour, cool naturally to 33°C, add 1g of microbial rennet, stir gently until uniform, and stand at 33°C to continue fermentation until the pH reaches 4.55. Cut the curd into cubes with a side length of 15mm, let it stand for 5 minutes, heat up to 48°C while stirring gently, the heating rate is preferably 1°C / 3min, keep at this temperature for 10 minutes, and drain the whey Purify water at 8°C for 2 washes, wait until the clot reaches the same temperature as the last water wash, stir to float the clot, collect the clot, and stir to discharge free water.

[0046] Finally, mix in 0.5% salt and 1% chopped shallot, fill it into a composite paper cup, seal it, and store it in a refrigerator at 8°C.

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Abstract

The invention discloses fresh acid cured cheese and a preparation method of the fresh acid cured cheese. The preparation method comprises the following steps of: carrying out heat treatment on 1000 parts by weight of raw milk for 4 to 8min at the temperature of 90 to 95 DEG C, then cooling the raw milk to the temperature of 37 to 40 DEG C, and adding a fermenting agent, wherein the fermenting agent contains the thermophilic fermenting agent and middle-temperature fermenting agent with the mass ratio of 1: 2 to 1:4; uniformly mixing the fermenting agent with the milk, fermenting the milk for 1 to 1.5h at the temperature of 37 to 40 DEG C, and cooling the milk to 30 to 34 DEG C; adding a curdling enzyme, uniformly stirring the milk, standing the milk to be fermented until the pH reaches 4.55 to 4.70 at the temperature of 30 to 34 DEG C to obtain curd; and cutting the curd, standing the curd for 5 to 10min, heating the curd to 48 to 52 DEG C, preserving the temperature for 10 to 15min, discharging the whey, washing the curd through purified water at the temperature of 8 to 10 DEG C after the whey is discharged, stirring and collecting the curd when the temperature of the curd is consistent with that of the purified water, and discharging the free water. The fresh acid cured cheese is short in fermentation time, free from bitter taste and good in taste.

Description

technical field [0001] The invention relates to a fresh curd cheese and a preparation method thereof. Background technique [0002] Each kilogram of cheese needs to be condensed from 10 kilograms of milk. In terms of processing technology, cheese is fermented milk; in terms of nutrition, cheese is concentrated milk. Therefore, cheese has always been known as the "milk gold" in dairy products. Cheese is rich in high-quality protein and calcium, and is a highly nutritious food for improving human quality. Due to microbial fermentation, the protein in cheese is easily digested and absorbed by the human body, so it has health functions such as improving human immunity. [0003] Cheese is the nutrient substance obtained by adding starter and rennet to milk to ferment and mature the nutrient substance in the milk, and drain the whey. The starter refers to the lactic acid bacteria starter, and the lactic acid bacteria starter can generally be divided into two categories, mesoph...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23C19/02A23C19/09
Inventor 莫蓓红刘振民郭本恒石春权郑远荣焦晶凯凌勇飚
Owner BRIGHT DAIRY & FOOD CO LTD