CN102067935A - Red date and tremella jam for frozen beverage and preparation method thereof - Google Patents

Abstract

The invention relates to a red date and tremella jam for frozen beverage and a preparation method thereof, relating to the field of frozen beverage. The red date and tremella jam for frozen beverage is prepared from the following raw materials in percentage by weight: 5-20% of red date juice of which the solid content is 3-5%) 15-30wt% of white granulated sugar, 25-30% of maltose, 7-10% of glucose, 0.1-3% of tremella (counted by dry weight) and 0.2-1% of stabilizer. Because the red date juice and the tremella are added into the jam, the nutritional values of the red date and the tremella are kept, and the jam is delicious and attractive. Under the condition that the processing and using situation of the jam are not affected, the product verities of ice creams can be enriched, and the taste of the frozen beverage has new breakthrough. The jam can be produced on a large scale so as to better promote the development of products containing juice and fruit pulps.

Description

A kind of frozen red date, white fungus jam and preparation method thereof

Technical field

The present invention relates to field of frozen, particularly, the present invention relates to a kind of frozen red date, white fungus jam and preparation method thereof.

Background technology

At present, the frozen of supplying on the market of a great variety, the frozen proportion that contains fruit grain jam is very big, especially some high-grade ice-cream products.The jam that contains the fruit grain has been subjected to a lot of consumer's favors with its delicious taste, unique mouthfeel.Jam is that conventional ingredient is formed by white granulated sugar, maltose, fruit juice all usually, so the innovation of jam designs and varieties also is the direction of ice-cream product innovation.

White fungus also is tremella, tremella, and the laudatory title of " hat in the bacterium " is arranged.It is famous and precious nutritious tonifying good merchantable brand, is again to set upright strong tonic.Property is put down, and it is sweet, light, nontoxic to distinguish the flavor of.Have effects such as moistening lung is promoted the production of body fluid, tonifying-Yin and nourishing-stomach, benefiting qi for tranquillization, heart tonifying and brain strengthening.Contain rich in protein vitamin etc. in the white fungus, so the white fungus powder has and anti-ageingly goes to wrinkle and the effect of Firm, normal applying can also be gone freckle chloasma etc.The person of having good quality is called tremella.It is described as " hat in the bacterium " by people, be famous and precious nutritious tonifying good merchantable brand, is again to set upright strong tonic.Successive dynasties, the noble of imperial family regarded white fungus as in " product of promoting longevity ", " good medicine alive for evermore.”

Red date distinguish the flavor of sweet warm in nature, return the taste warp, the function of tonifying middle-Jiao and Qi, nourishing blood and tranquilization, the mitigation property of medicine is arranged; Modern pharmacology finds that then red date contains abundant nutrition such as protein, fat, carbohydrate, organic acid, vitamin A, vitamin C, micro-calcium several amino acids.

With red date and the composite interpolation of white fungus, not only trophic level promoted and also delicious, sense organ is good.Yet owing to white fungus is sent out food for bubble, how guarantor's type reaches evenly suspension in jam to the white fungus after dicing, and adds after how refrigerating process guarantees its mouthfeel in ice cream, becomes key.This patent solve emphatically the white fungus grain in jam suspension and freezing after sensory issues.

Summary of the invention

The present invention solve emphatically the white fungus grain in jam suspension and freezing after sensory issues.

Therefore, the purpose of this invention is to provide a kind of frozen red date, white fungus jam.

A further object of the present invention provides a kind of method for preparing above-mentioned a kind of frozen with red date, white fungus jam.

The conventional formulation of jam is: white granulated sugar: 15-30%, maltose 15-30%, fruit juice 5-20%, stabilizing agent: 0.1-1%, sour 0.1-0.8%, essence, pigment are an amount of, the water of surplus.

According to frozen according to the present invention red date, white fungus jam, wherein, described red date, white fungus jam raw material comprise by mass ratio: jujube juice 5-20% (solid content 3-5%), white granulated sugar 15-30%, maltose 25-30%, powdered glucose 7-10%, white fungus 0.1-3% (with dry weight basis), stabilizing agent 0.2-1%.

Preferably, according to frozen according to the present invention red date, white fungus jam, wherein, described stabilizing agent comprises monoglyceride 0.1%, xanthans 0.03%, CMC0.01%, locust bean gum 0.02%, carragheen 0.04-0.1%, pectin 0.3-0.5%, tween 0.2%.

The above-mentioned frozen of preparation according to the present invention may further comprise the steps with the method for red date, white fungus jam:

1) white fungus bubble sent out, removed impurity and dice;

2) dissolving sugar, stabilizing agent mix with jujube juice then, make the red date liquid glucose;

3) the white fungus fourth is joined in the above-mentioned red date liquid glucose, and the intensification sterilization, white fungus red date jam made.

The adjustment of the present invention by the glucide ratio changes the freezing point of jam, well improves the sensory issues of white fungus grain after freezing.By regulating the consumption of stabilizing agent, make jam reach the favorable tissue state.

The present invention has been owing to added jujube juice, white fungus, kept the nutritive value of red date, white fungus, and delicious, attractive in appearance.Under the situation that does not influence jam processing and use, enriched the product category that the ice river in Henan Province is insulted, made the taste of frozen that new breakthrough arranged, can large-scale production, better drive the development that contains fruit juice, fruit grain series products.

Description of drawings

Fig. 1 is according to frozen according to the present invention red date, white fungus jam preparation flow figure.

The specific embodiment

Embodiment 1

In the prescription of conventional jam, add emulsifying agent and stabilizing agent, can well improve the suspension problem of white fungus grain;

Do not add stabilizing agent, the jujube juice consumption is 10%, changes the sugar proportioning, prepares jam with method as shown in Figure 1, study the freezing mouthfeel of white fungus afterwards, and the result as shown in the following Table 1

Table 1

Through test, white granulated sugar: 20-30%, maltose: 20-30%, powdered glucose: 7-10%, the mouthfeel after jam structural state and white fungus are freezing is better relatively.

The interpolation of jujube juice can well be given the local flavor of jam.

Table 2

From above-mentioned experiment as can be seen, the jujube juice addition reaches more than 5% and when reaching maximum addition 20% (water of surplus is used to dissolve stabilizing agent), the jam better flavor.

Can change the sense organ and the mouthfeel of jam by the adding proportion of adjusting white fungus.

Table 3

From above-mentioned experiment as can be seen, white fungus fourth addition is less than 0.1% o'clock, in the jam white fungus fourth quantity very little, mouthfeel and general jam no significant difference.When reaching 0.1-3%, the structural state and the mouthfeel of jam are better.When the addition of white fungus fourth surpassed 3%, white fungus fourth quantity was too many, jam mouthfeel variation.

Embodiment 2

Through test, the viscosity of jam and the suspension of dried tremella granules among the comprehensive embodiment 1, by regulating the ratio of carragheen, pectin, wherein, the jujube juice addition is 5%, white fungus fourth addition (dry weight) is 0.1%, the result is as shown in the following Table 4.

Table 4

Through test, white granulated sugar: 20-30%, maltose: 20-30%, powdered glucose: 7-10%, the suspension and the mouthfeel of carragheen 0.04-0.1%+ pectin 0.3-0.5% jam are better relatively.

Embodiment 3

Through test, the viscosity of jam and the suspension of dried tremella granules among the comprehensive embodiment 1, by regulating the ratio of carragheen, pectin, wherein, the jujube juice addition is 20%, white fungus fourth addition (dry weight) is 0.3%, the result is as shown in the following Table 5.

Table 5

Through test, white granulated sugar: 20-30%, maltose: 20-30%, powdered glucose: 7-10%, the suspension and the mouthfeel of carragheen 0.04-0.1%+ pectin 0.3-0.5% jam are better relatively.

To sum up:

The prescription of preferred red date white fungus jam is: white granulated sugar: 15-30%, maltose 25-30%, the water of powdered glucose: 7-10%, jujube juice: 5-20%, white fungus 0.1-3% (with dry weight basis), the sour 0.1-0.8% of stabilizing agent (monoglyceride 0.1%+ xanthans 0.03%+CMC0.01%+ locust bean gum 0.02%+ carragheen 0.04-0.1%+ pectin 0.3-0.5%+ tween 0.2%), essence, pigment, surplus.

Claims (3)

1. a frozen is characterized in that with red date, white fungus jam described red date, white fungus jam raw material comprise by mass ratio: jujube juice 5-20%, white granulated sugar 15-30%, maltose 25-30%, powdered glucose 7-10%, dry tremella 0.1-3%, stabilizing agent 0.2-1%.

2. frozen according to claim 1 red date, white fungus jam, it is characterized in that described stabilizing agent comprises monoglyceride 0.1%, xanthans 0.03%, CMC0.01%, locust bean gum 0.02%, carragheen 0.04-0.1%, pectin 0.3-0.5%, tween 0.2%.

3. a method for preparing the described frozen of claim 1 with red date, white fungus jam is characterized in that, said method comprising the steps of:

1) white fungus bubble sent out, removed impurity and dice;

2) dissolving sugar, stabilizing agent mix with jujube juice then, make the red date liquid glucose;

3) the white fungus fourth is joined in the above-mentioned red date liquid glucose, and the intensification sterilization, white fungus red date jam made.

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