CN103211077A - Ice cream containing herb jelly and preparation method of ice cream - Google Patents

Abstract

The invention discloses ice cream containing herb jelly and a preparation method of the ice cream. The ice cream comprises a base stock and herb jelly, wherein the herb jelly accounts for 5-20% of the total weight of the ice cream; and the herb jelly is prepared by 10-20% of honey, 0.02-1% of a stabilizer, 20-30% of starch, 0.5-1.5% of white granulated sugar and the balance of herb juice. The preparation method of the herb juice comprises the following steps of: crushing the herb, adding water in the herb, decocting the mixture until boiling, cooling the mixture, adding cellulose accounting for 0.35-0.45% by weight of the herb, extracting for 2-4h at the temperature of 50-60 DEG C and pH of 5-5.8, deactivating enzyme and filtering, and the filtrate is the herb juice. The product is soft in taste and fresh and sweet in flavor and has toughness and rich honey fragrance. The ice cream disclosed by the invention contains such effective ingredients as herb polysaccharide, so that the ice cream is environment-friendly healthcare food suitable for all kinds to people to eat.

Description

Contain ice cream that celestial grass freezes and preparation method thereof

Technical field

The invention belongs to food processing technology field, relate generally to a kind of ice cream that celestial grass freezes and preparation method thereof that contains.

Background technology

Celestial grass (Mesona Blume) has another name called Mesona chinensis Benth, cool grass meal, is that the celestial grass of Labiatae belongs to the annual herb plant, is the plant resources of the traditional medicine-food two-purpose of China.Celestial grass is rich in polysaccharide, pigment, ursolic acid, oleanolic acid, amyrin, flavones, pectin, phenols and other trace element and vitamin.In the mentioned component, flavones has the effect that suppresses the cancer cell growth, brings high blood pressure down; Polysaccharide has the effect that strengthens and improve body immunity; Ursolic acid and oleanolic acid have cooling, calmness, hypoglycemic effect.Amyrin has the effect of calmness, refreshing and detoxicating Li Shui; Trace element has the free radical of inhibition formation, anti-ageing, anticancer; Human physiological functions can be regulated and strengthen to vitamin.Modern study shows that celestial grass can treat heatstroke, analgesic Li Shui, quench one's thirst, treat hypertension, ephrosis, diabetes, pain of joint muscle, gonorrhoea.

Celestial herb rubber is the comparatively complicated water-soluble polysaccharide with gel-type of a kind of composition that contains in the celestial grass, extensively is present in celestial careless leaf, root, the stem.Celestial herb rubber has good gel-type, and has the heat endurance above normal food glue, and it is used to make jelly, and elasticity and toughness are all fine, and mouthfeel is soft, unique flavor.

At present, celestial herb rubber generally adopts high pressure lixiviate or high pressure alkali lye extraction, and the recovery rate of high pressure extraction is lower, and the recovery rate of high pressure soda solution grouting improves along with the increase of concentration of lye, can cause bad flavor to product.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of ice cream that celestial grass freezes and preparation method thereof, the ice cream mouthfeel softness that makes, flexible of containing, taste is fresh and sweet, abundant honey fragrance is arranged, and contain active ingredients such as celestial grass polysaccharide in the product, have health-care efficacy.

Technical scheme provided by the invention is a kind of ice cream that celestial grass freezes that contains, and this ice cream comprises that base-material and celestial grass freeze, and is benchmark with this ice-cream gross weight, and the content that described celestial grass freezes is 5～20%;

Wherein, the described celestial grass batching of freezing is formed and comprised: 10～20% honey, 0.02～1% stabilizing agent, 20～30% starch, 0.5～1.5% white granulated sugar, surplus are celestial grass juice factor;

The preparation method of described celestial grass juice factor is as follows: celestial grass meal is broken, and boiling is to boiling, and cooling adds the cellulase of celestial careless weight 0.35～0.45% again, extracts 2～4 hours under 50～60 ℃, pH5～5.8 conditions, and the enzyme that goes out filters, and filtrate is celestial grass juice factor.

The aforementioned stable agent is carragheen, pectin or gelatin.

Above-mentioned starch is tapioca starch, tapioca flour or long-grained nonglutinous rice powder.

The addition of water is 15～20 times of celestial careless weight.

The present invention also provides the above-mentioned ice-cream preparation method that celestial grass freezes that contains, and may further comprise the steps:

1) celestial grass meal is broken, boiling is to boiling, and cooling adds the cellulase of celestial careless weight 0.35～0.45% again, extracts 2～4 hours under 50～60 ℃, pH5～5.8 conditions, and the enzyme that goes out filters, and filtrate is celestial grass juice factor;

2) celestial grass juice factor is added starch, white granulated sugar and stabilizing agent, mixing, high-temperature sterilization is cooled to 40～50 ℃, and add honey again and mix, cooling, stripping and slicing is celestial grass and freezes;

3) the ice cream base-material is congealed be 60～80% to expansion rate after, add and irritate mould after celestial grass freezes mixing, freeze, promptly.

The cell membrane of celestial grass is to be made of cellulose, the active ingredient of celestial grass often is wrapped in the cell membrane, cellulose then is that β-D-glucose and 1 is arranged, 4-β glucoside bond connects, can destroy this key with cellulase degradation, celestial careless cell membrane is destroyed, thereby help the extraction of active ingredient.Adopt the celestial grass polysaccharide of Enzymatic Extraction, can improve raw-material utilization rate, save cost, improve content of effective in the product simultaneously, strengthen the product health-care efficacy.

The present invention makes that to contain the ice cream taste that celestial grass freezes fresh and sweet, and mouthfeel softness, flexible have abundant honey fragrance, and contain the careless active ingredient of a large amount of celestial beings during celestial grass freezes, be rich in health-care efficacy, be rich in multivitamin, amino acid and trace element, not only nutrition but also health, it is edible to be fit to all groups.

The specific embodiment

The present invention is further elaborated for following specific embodiment, but not as a limitation of the invention.

Embodiment 1

Prescription: celestial grass freezes 5kg, base-material 95kg;

The batching that celestial grass freezes is formed and is comprised: 10kg honey, 0.02kg carragheen, 20kg tapioca starch, 0.5kg white granulated sugar, the celestial grass juice factor of 69.48kg;

The preparation method:

1) celestial grass meal is broken, the decocting that adds 15 times of celestial careless weight boils to boiling, and cooling adds the cellulase of celestial careless weight 0.35% again, extracts 2 hours under 50 ℃, pH5 condition, and the enzyme that goes out filters, and filtrate is celestial grass juice factor;

2) celestial grass juice factor is added tapioca starch, white granulated sugar and carragheen, mixing, high-temperature sterilization is cooled to 40 ℃, and add honey again and mix, cooling, stripping and slicing is celestial grass and freezes;

3) the ice cream base-material is congealed be 60% to expansion rate after, add and irritate mould after celestial grass freezes mixing, freeze, promptly.

Embodiment 2

Prescription: celestial grass freezes 20kg, base-material 80kg;

The batching that celestial grass freezes is formed and is comprised: 20kg honey, 1kg pectin, 30kg tapioca flour, 1.5kg white granulated sugar, the celestial grass juice factor of 47.5kg;

The preparation method:

1) celestial grass meal is broken, the decocting that adds 20 times of celestial careless weight boils to boiling, and cooling adds the cellulase of celestial careless weight 0.45% again, extracts 4 hours under 60 ℃, pH5.8 condition, and the enzyme that goes out filters, and filtrate is celestial grass juice factor;

2) celestial grass juice factor is added tapioca flour, white granulated sugar and pectin, mixing, high-temperature sterilization is cooled to 50 ℃, and add honey again and mix, cooling, stripping and slicing is celestial grass and freezes;

3) the ice cream base-material is congealed be 80% to expansion rate after, add and irritate mould after celestial grass freezes mixing, freeze, promptly.

Embodiment 3

Prescription: celestial grass freezes 15kg, base-material 85kg;

The batching that celestial grass freezes is formed and is comprised: 18kg honey, 0.6kg gelatin, 27kg long-grained nonglutinous rice powder, 1.2kg white granulated sugar, the celestial grass juice factor of 53.2kg;

The preparation method:

1) celestial grass meal is broken, the decocting that adds 17 times of celestial careless weight boils to boiling, and cooling adds the cellulase of celestial careless weight 0.42% again, extracts 2.5 hours under 55 ℃, pH5.5 condition, and the enzyme that goes out filters, and filtrate is celestial grass juice factor;

2) celestial grass juice factor is added long-grained nonglutinous rice powder, white granulated sugar and gelatin, mixing, high-temperature sterilization is cooled to 45 ℃, and add honey again and mix, cooling, stripping and slicing is celestial grass and freezes;

3) the ice cream base-material is congealed be 70% to expansion rate after, add and irritate mould after celestial grass freezes mixing, freeze, promptly.

Embodiment 4

Prescription: celestial grass freezes 10kg, base-material 90kg;

The batching that celestial grass freezes is formed and is comprised: 10kg honey, 1kg carragheen, 20kg tapioca flour, 1.5kg white granulated sugar, the celestial grass juice factor of 67.5kg;

The preparation method:

1) celestial grass meal is broken, the decocting that adds 15 times of celestial careless weight boils to boiling, and cooling adds the cellulase of celestial careless weight 0.45% again, extracts 2 hours under 50 ℃, pH5.8 condition, and the enzyme that goes out filters, and filtrate is celestial grass juice factor;

2) celestial grass juice factor is added tapioca flour, white granulated sugar and carragheen, mixing, high-temperature sterilization is cooled to 50 ℃, and add honey again and mix, cooling, stripping and slicing is celestial grass and freezes;

3) the ice cream base-material is congealed be 60% to expansion rate after, add and irritate mould after celestial grass freezes mixing, freeze, promptly.

Claims (5)

1. contain the ice cream that celestial grass freezes, this ice cream comprises that base-material and celestial grass freeze, and is characterized in that: with this ice-cream gross weight is benchmark, and the content that described celestial grass freezes is 5～20%;

Wherein, the described celestial grass batching of freezing is formed and comprised: 10～20% honey, 0.02～1% stabilizing agent, 20～30% starch, 0.5～1.5% white granulated sugar, surplus are celestial grass juice factor;

The preparation method of described celestial grass juice factor is as follows: celestial grass meal is broken, and boiling is to boiling, and cooling adds the cellulase of celestial careless weight 0.35～0.45% again, extracts 2～4 hours under 50～60 ℃, pH5～5.8 conditions, and the enzyme that goes out filters, and filtrate is celestial grass juice factor.

2. according to claim 1ly contain the ice cream that celestial grass freezes, it is characterized in that: described stabilizing agent is carragheen, pectin or gelatin.

3. according to claim 1ly contain the ice cream that celestial grass freezes, it is characterized in that: described starch is tapioca starch, tapioca flour or long-grained nonglutinous rice powder.

4. according to claim 1ly contain the ice cream that celestial grass freezes, it is characterized in that: the addition of water is 15～20 times of celestial careless weight.

5. each describedly contains the ice-cream preparation method that celestial grass freezes in the claim 1～4, it is characterized in that: may further comprise the steps:

1) celestial grass meal is broken, boiling is to boiling, and cooling adds the cellulase of celestial careless weight 0.35～0.45% again, extracts 2～4 hours under 50～60 ℃, pH5～5.8 conditions, and the enzyme that goes out filters, and filtrate is celestial grass juice factor;

2) celestial grass juice factor is added starch, white granulated sugar and stabilizing agent, mixing, high-temperature sterilization is cooled to 40～50 ℃, and add honey again and mix, cooling, stripping and slicing is celestial grass and freezes;

3) the ice cream base-material is congealed be 60～80% to expansion rate after, add and irritate mould after celestial grass freezes mixing, freeze, promptly.