CN110150518A - A kind of sweet potato health-preserving beverage and preparation method thereof - Google Patents

A kind of sweet potato health-preserving beverage and preparation method thereof Download PDF

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CN110150518A
CN110150518A CN201910395672.XA CN201910395672A CN110150518A CN 110150518 A CN110150518 A CN 110150518A CN 201910395672 A CN201910395672 A CN 201910395672A CN 110150518 A CN110150518 A CN 110150518A
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sweet potato
potato
supernatant
rice
health
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甘国华
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52Adding ingredients
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/72Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/22Comminuted fibrous parts of plants, e.g. bagasse or pulp
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
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  • Non-Alcoholic Beverages (AREA)

Abstract

The invention discloses a kind of sweet potato health-preserving beverages and preparation method thereof.It is composed of the following raw materials in parts by weight: 50-70 parts of purple sweet potato, 150-180 parts of sweet potato, 30-40 parts of rice, 10-15 parts of apple, 5-10 parts of white sugar.Sweet potato health-preserving beverage provided by the invention, using purple sweet potato, sweet potato, rice as primary raw material, using apple as auxiliary material, sweet potato health-preserving beverage of the invention have the characteristics that nutrition comprehensively, rich in dietary fiber, in good taste, suspension is good.

Description

A kind of sweet potato health-preserving beverage and preparation method thereof
Technical field
The present invention relates to a kind of drink formula and preparation method thereof more particularly to a kind of sweet potato beverages and preparation method thereof.
Background technique
Sweet potato category tubular flower mesh, Convolvulaceae annual herb plant, long 2 meters or more, lie down ground it is oblique on, blade is usually Width egg shape, 4-13 centimetres long, 3-13 centimetres wide, corolla pink, white, lavender or purple, mitriform or funnel-form, long 3-4 Centimetre, capsule is oval or oblate, there is false dissepiment, is divided into Room 4, has underground root tuber, root tuber spindle, crust khaki or purplish red Color.The format of the diversified customizations of Ipomoea batatas kind has preliminarily formed, and can be divided by the purposes of sweet potato product: roasting type, fresh food Type, processing type, health, leaf type etc..Roasting type kind has: Soviet Union's potato eight, red banana, western agriculture 431, Hebei is early red, cigarette potato 18, Ji potato 22, imperial potato nine, detoxification Beijing 553, something lost 138, capital change, gold potato, Xu potato 55-2, Xu's potato 55-1 etc.;Fresh type product Kind has: Ji potato 6-8, Ji potato 4, Soviet Union's potato 8, western agriculture 431, Beijing 138, the heart is fragrant, Hunan is No. 1 yellow, Henan potato 10, Ji potato 22, Zhejiang 1257 (gold and jade), Xu 55-1,36-1, L87,55-7 etc.;High starch processing type kind has: quotient's potato 19, Ji potato 98, detoxification Xushen21 well, new Agriculture No.1, abundant Xu's potato 6, Xu's potato 25, Xu's potato 24(Xu 9912), Ji potato 21, Xu 18, lose 190, No.2 Beijing sweet potato, Qin's potato 1, the five colors Potato loses 306 etc..Health kind has: capital six, mountains and rivers purple, Ji 37, Hebei 351, imperial potato 3, strange purple, Xu Zi 2, king fickle in love, American Black, American Black star 2, Japanese river rockery, U.S. 9408 etc.;Cauline leaf dish type kind has: Fushu7-6, Henan potato king, Henan potato No. 1, potato 830 etc..
Nutritional ingredient necessary to the human bodies such as sweet potato starch rich in, vitamin, cellulose, magnesium also rich in, The mineral elements such as phosphorus, calcium and linoleic acid etc..Wherein purple sweet potato is other than the nutritional ingredient with common sweet potato, also rich in selenium element and Anthocyanidin.Purple sweet potato is one of the primary raw material of anthocyanidin.Sweet potato contain largely be not easy by inhaled zymigen destroy celluloses and Pectin, energy liquid that stimulates digestion secretion and enterogastric peristalsis, to play defecating feces excretion.Cellulose quality therein is fine and smooth, does not hurt intestines Stomach can accelerate peristalsis of the digest tract, facilitate defecation, clear up alimentary canal, when shortening the delay of noxious material in food in enteron aisle Between, the human body autointoxication because of caused by constipation is reduced, enteron aisle carcinogen concentration is reduced, prevents hemorrhoid and colorectal cancer.Simultaneously Cellulose can absorb a part of glucose, reduce sugar content in blood, help to prevent diabetes.According to scientific research, eat Sweet potato will not make one to get fat, and actually sweet potato is a kind of ideal diet products.But sweet potato is in the process for preparing beverage In, flocculation and precipitating easily occurs, existing processing method mostly uses addition stabilizer or directly by precipitating filtering removal Method achievees the effect that clear.But both methods be first is that nutritional ingredient can be lost, especially dietary fiber class at Point;Second is that adding the additives such as stabilizer in the beverage is unfavorable for human health.
Summary of the invention
The object of the present invention is to provide a kind of sweet potato health-preserving beverages, are able to solve the suspension stability problem of sweet potato beverage, Enhance the nutritive value and functionality of sweet potato beverage.Technical solution provided by the invention is as follows:
A kind of sweet potato health-preserving beverage, is composed of the following raw materials in parts by weight: 50-70 parts of purple sweet potato, 150-180 parts of sweet potato, rice 30- 40 parts, 10-15 parts of apple, 5-10 parts of white sugar.
Preferably, the sweet potato is quotient's potato 19, Ji potato 98, detoxification Xushen21 well, Xu's potato 25, Xu's potato 24, Xu 18, loses 190, capital Potato 2, multicolored potato lose one or more of 306, imperial potato 3, king fickle in love;
The purple sweet potato is one or more of mountains and rivers purple, Xu Zi 2, Ning Zi 4, Japanese river mountain purple.
Preferably, the rice is polished rice or long-grained nonglutinous rice.
The present invention also provides a kind of preparation method of sweet potato health-preserving beverage, preparation step is as follows:
S1, pretreatment of raw material: purple sweet potato, sweet potato, apple are cleaned except corruption, sweet potato slice or block, apple stripping and slicing;
S2, the purple sweet potato handled well, sweet potato, apple and rice are put into togerther in pot, white sugar is added, adds 1.5-2 times of water, boils 30 Minute;
S3, the step S2 raw material cooked is stirred, is filtered;Obtain filtrate 1 and filter residue 1;
S4, by 1 stratification of filtrate in step S3, obtain supernatant 1 and sediment 1, it is spare;By the fibre object in filter residue 1 Matter sorts out spare, other remaining substances are potato slag, apple block and rice residue;
S5, potato slag, apple block and rice residue are put into homogenizer progress homogenization;After homogeneous, pours into and simmers 30min in pot, Obtain slurries;
S6, the agitated, filtration treatment by the slurries of step S5, obtain filtrate 2 and filter residue 2;
S7, by 2 stratification of filtrate in step S6, obtain supernatant 2 and sediment 2;
S8, the supernatant 1 of the supernatant 2 of step S7 and step S4 is merged, obtains supernatant 3, it is spare;By the precipitating of step S7 Object 2 and the sediment of step 31 merge, and obtain sediment 3, spare;
S9, the sediment 3 for obtaining step S8 are stewed 60 minutes.Until starch all dissolves, liquid clear is obtained by filtration Supernatant 4 is uniformly mixed with supernatant 3, obtains mixed liquor by supernatant 4;
S10, the filter residue 2 in the fibrous matter and step S6 in step S4 is merged, is dehydrated, dried, crushed, at ball milling The cellulose powder that partial size is 10-100nm is made in reason;
S11, the cellulose powder in step S10 is added in the mixed liquor in step S9, stirring is sufficiently mixed, and is suspended Liquid;
S12, by the suspension in step S11, through filtering, sterilization, filling, as sweet potato health-preserving beverage.
Preferably, the sweet potato and the purple sweet potato are sliced or cut long strip block according to the direction of taking advantage of a situation of fiber.
Preferably, the apple block side length is 2-3cm square.
Preferably, the rice is not eluriated.
Preferably, the homogenization pressure of the homogenization is 20-35Mpa, and homogenizing time is 5-10 minutes
Cooking method is that food and other raw materials are placed on together in the soup or clear water of volume, is first boiled with high heat, then simmer in water It is ripe, i.e., a kind of cooking method first boiled with high fire, then being slowly cooked with moderate heat or small fire.Stewing refers to that food is put into watt together with soup In altar, the cooking method that is cooked or heated with warm fire.As " stewed " of culinary art term, refer to and food material is first burnt with very hot oven Boiling, then changes into middle small fire, the cooking method hotted plate for a long time.
Beneficial effects of the present invention: sweet potato health-preserving beverage provided by the invention, using sweet potato, rice as primary raw material, with apple Fruit is auxiliary material, sweet potato health-preserving beverage of the invention have the characteristics that nutrition comprehensively, rich in dietary fiber, in good taste, suspension is good. Whole celluloses in raw material are prepared into cellulose powder and are added in mixed liquor by the present invention, not only enable the sweet potato beverage of preparation Sincere clear is enough protected, is not precipitated, and improves the content of dietary fiber in sweet potato beverage, improves nutritive value, increases The strong functionality of beverage.Cellulose energy liquid that stimulates digestion secretion and enterogastric peristalsis in sweet potato, and fiber quality is fine and smooth, no Hurt stomach, peristalsis of the digest tract can be accelerated, facilitate defecation, clear up alimentary canal, it is stagnant in enteron aisle to shorten noxious material in food The time is stayed, the human body autointoxication because of caused by constipation is reduced, reduces enteron aisle carcinogen concentration, prevents hemorrhoid and colorectal cancer. Meanwhile sweet potato health-preserving beverage of the invention is convenient quick, is particularly suitable for young man, and help to lose weight, by vast The favor of young women.
Detailed description of the invention
Fig. 1 1-5 of embodiment of the present invention organoleptic detection and technical indicator testing result.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention Scheme carry out clear and complete description.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer suggests Condition carries out.Agents useful for same or the not well-known production firm person of instrument are the conventional products that can be obtained by commercially available purchase.
Embodiment 1
The sweet potato health-preserving beverage of the present embodiment, is made of the raw material of following components: 50 parts of mountains and rivers purples, 150 portions of quotient's potatos, 19,30 portions of round-grained rice Rice, 10 portions of apples, 5 portions of sugar.
The preparation method is as follows:
S1, pretreatment of raw material: mountains and rivers purple, quotient's potato 19, apple are cleaned except corruption, and sweet potato and purple sweet potato are according to the fiber of sweet potato and purple sweet potato It takes advantage of a situation direction slice, apple slice, rice do not eluriate;
S2, the sweet potato handled well, purple sweet potato, apple and rice are put into togerther in pot, white sugar is added, adds 1.7 times of water, boils 30 points Clock;
S3, the step S2 raw material cooked is stirred, is filtered;Obtain filtrate 1 and filter residue 1;
S4, by 1 stratification of filtrate in step S3, obtain supernatant 1 and sediment 1, it is spare;By the fibre object in filter residue 1 Matter sorts out spare, other remaining substances are potato slag, apple flakes and rice residue;
S5, potato slag, apple flakes and rice residue are put into homogenizer progress homogenization, homogenization pressure 20Mpa, time 6min;? It after matter, pours into and simmers 30min in pot, obtain slurries;
S6, the agitated, filtration treatment by the slurries of step S5, obtain filtrate 2 and filter residue 2;
S7, by 2 stratification of filtrate in step S6, obtain supernatant 2 and sediment 2;
S8, the supernatant 1 of the supernatant 2 of step S7 and step S4 is merged, obtains supernatant 3, it is spare;By the precipitating of step S7 Object 2 and the sediment of step 31 merge, and obtain sediment 3, spare;
S9, the sediment 3 for obtaining step S8 are stewed 60 minutes.Until starch all dissolves, liquid clear is obtained by filtration Supernatant 4 is uniformly mixed with supernatant 3, obtains mixed liquor by supernatant 4;
S10, the filter residue 2 in the fibrous matter and step S6 in step S4 is merged, is dehydrated, dried, crushed, at ball milling The cellulose powder that partial size is 10-100nm is made in reason;
S11, the cellulose powder in step S10 is added in the mixed liquor in step S9, stirring is sufficiently mixed, and is suspended Liquid;
S12, by the suspension in step S11, through filtering, sterilization, filling, as sweet potato health-preserving beverage.
Embodiment 2
The sweet potato health-preserving beverage of the present embodiment, is made of the raw material of following components: 70 portions of 25,40 parts of Xu's potatos of No. 2,180 portions of purple sweet potato Long-grained nonglutinous rice, 15 portions of apples, 10 portions of sugar.
The preparation method is as follows:
S1, pretreatment of raw material: purple sweet potato, sweet potato, apple are cleaned except corruption, and sweet potato and purple sweet potato are laterally (direction of i.e. vertical sweet potato fiber) Slice, apple are cut into the square for becoming 3cm, and rice is not eluriated;
S2, the sweet potato handled well, purple sweet potato, apple and rice are put into togerther in pot, white sugar is added, adds 1.8 times of water, boils 30 points Clock;
S3, the step S2 raw material cooked is stirred, is filtered;Obtain filtrate 1 and filter residue 1;
S4, by 1 stratification of filtrate in step S3, obtain supernatant 1 and sediment 1, it is spare;By the fibre object in filter residue 1 Matter sorts out spare, other remaining substances are potato slag, apple flakes and rice residue;
S5, potato slag, apple flakes and rice residue are put into homogenizer progress homogenization, homogenization pressure 35Mpa, time 10min;? It after matter, pours into and simmers 30min in pot, obtain slurries;
S6, the agitated, filtration treatment by the slurries of step S5, obtain filtrate 2 and filter residue 2;
S7, by 2 stratification of filtrate in step S6, obtain supernatant 2 and sediment 2;
S8, the supernatant 1 of the supernatant 2 of step S7 and step S4 is merged, obtains supernatant 3, it is spare;By the precipitating of step S7 Object 2 and the sediment of step 31 merge, and obtain sediment 3, spare;
S9, the sediment 3 for obtaining step S8 are stewed 60 minutes.Until starch all dissolves, liquid clear is obtained by filtration Supernatant 4 is uniformly mixed with supernatant 3, obtains mixed liquor by supernatant 4;
S10, the filter residue 2 in the fibrous matter and step S6 in step S4 is merged, is dehydrated, dried, crushed, at ball milling The cellulose powder that partial size is 10-100nm is made in reason;
S11, the cellulose powder in step S10 is added in the mixed liquor in step S9, stirring is sufficiently mixed, and is suspended Liquid;
S12, by the suspension in step S11, through filtering, sterilization, filling, as sweet potato health-preserving beverage.
Embodiment 3
The sweet potato health-preserving beverage of the present embodiment, is made of the raw material of following components: 60 parts of mountains and rivers purples, 170 parts of Xu, 18,32 portions of round-grained rice Rice, 13 portions of apples, 6 portions of sugar.
The preparation method is as follows:
S1, pretreatment of raw material: mountains and rivers purple, Xu 18, apple are cleaned except corruption, and sweet potato and purple sweet potato take advantage of a situation according to the direction of fiber and be cut into length Shape block, apple are cut into the square for becoming 2cm, and rice is not eluriated;
S2, the purple sweet potato handled well, sweet potato, apple and rice are put into togerther in pot, white sugar is added, adds 2 times of water, boils 30 points Clock;
S3, the step S2 raw material cooked is stirred, is filtered;Obtain filtrate 1 and filter residue 1;
S4, by 1 stratification of filtrate in step S3, obtain supernatant 1 and sediment 1, it is spare;By the fibre object in filter residue 1 Matter sorts out spare, other remaining substances are potato slag, apple flakes and rice residue;
S5, potato slag, apple flakes and rice residue are put into homogenizer progress homogenization, homogenization pressure 25Mpa, time 7min;? It after matter, pours into and simmers 30min in pot, obtain slurries;
S6, the agitated, filtration treatment by the slurries of step S5, obtain filtrate 2 and filter residue 2;
S7, by 2 stratification of filtrate in step S6, obtain supernatant 2 and sediment 2;
S8, the supernatant 1 of the supernatant 2 of step S7 and step S4 is merged, obtains supernatant 3, it is spare;By the precipitating of step S7 Object 2 and the sediment of step 31 merge, and obtain sediment 3, spare;
S9, the sediment 3 for obtaining step S8 are stewed 60 minutes.Until starch all dissolves, liquid clear is obtained by filtration Supernatant 4 is uniformly mixed with supernatant 3, obtains mixed liquor by supernatant 4;
S10, the filter residue 2 in the fibrous matter and step S6 in step S4 is merged, is dehydrated, dried, crushed, at ball milling The cellulose powder that partial size is 10-100nm is made in reason;
S11, the cellulose powder in step S10 is added in the mixed liquor in step S9, stirring is sufficiently mixed, and is suspended Liquid;
S12, by the suspension in step S11, through filtering, sterilization, filling, as sweet potato health-preserving beverage.
Embodiment 4
The sweet potato health-preserving beverage of the present embodiment, is made of the raw material of following components: 55 portions of Japanese mountains and rivers purples, 160 portions of Ji potatos 98,35 Part polished rice, 12 portions of apples, 7 portions of sugar.
The preparation method is as follows:
S1, pretreatment of raw material: Japanese mountains and rivers purple, Ji potato 98, apple are cleaned except corruption, and sweet potato and purple sweet potato are taken advantage of a situation according to the direction of fiber It is cut into elongated piece, apple is cut into the square for becoming 3cm, and rice is not eluriated;
S2, the purple sweet potato handled well, sweet potato, apple and rice are put into togerther in pot, white sugar is added, adds 1.5 times of water, boils 30 points Clock;
S3, the step S2 raw material cooked is stirred, is filtered;Obtain filtrate 1 and filter residue 1;
S4, by 1 stratification of filtrate in step S3, obtain supernatant 1 and sediment 1, it is spare;By the fibre object in filter residue 1 Matter sorts out spare, other remaining substances are potato slag, apple flakes and rice residue;
S5, potato slag, apple flakes and rice residue are put into homogenizer progress homogenization, homogenization pressure 30Mpa, time 5min;? It after matter, pours into and simmers 30min in pot, obtain slurries;
S6, the agitated, filtration treatment by the slurries of step S5, obtain filtrate 2 and filter residue 2;
S7, by 2 stratification of filtrate in step S6, obtain supernatant 2 and sediment 2;
S8, the supernatant 1 of the supernatant 2 of step S7 and step S4 is merged, obtains supernatant 3, it is spare;By the precipitating of step S7 Object 2 and the sediment of step 31 merge, and obtain sediment 3, spare;
S9, the sediment 3 for obtaining step S8 are stewed 60 minutes.Until starch all dissolves, liquid clear is obtained by filtration Supernatant 4 is uniformly mixed with supernatant 3, obtains mixed liquor by supernatant 4;
S10, the filter residue 2 in the fibrous matter and step S6 in step S4 is merged, is dehydrated, dried, crushed, at ball milling The cellulose powder that partial size is 10-100nm is made in reason;
S11, the cellulose powder in step S10 is added in the mixed liquor in step S9, stirring is sufficiently mixed, and is suspended Liquid;
S12, by the suspension in step S11, through filtering, sterilization, filling, as sweet potato health-preserving beverage.
Embodiment 5
The sweet potato health-preserving beverage of the present embodiment, is made of the raw material of following components: 65 parts of mountains and rivers purples, 165 portions of Xu's potatos, 24,38 portions of round-grained rice Rice, 14 portions of apples, 8 portions of sugar.
The preparation method is as follows:
S1, pretreatment of raw material: Xu's potato, mountains and rivers are purple, apple is clean except corruption, direction vertical stripping and slicing of the purple sweet potato according to purple sweet potato fiber, apple Fruit is cut into the square for becoming 2cm, and rice is eluriated;
S2, the purple sweet potato handled well, sweet potato, apple and rice are put into togerther in pot, white sugar is added, adds 1.6 times of water, boils 30 points Clock;
S3, the step S2 raw material cooked is stirred, is filtered;Obtain filtrate 1 and filter residue 1;
S4, by 1 stratification of filtrate in step S3, obtain supernatant 1 and sediment 1, it is spare;By the fibre object in filter residue 1 Matter sorts out spare, other remaining substances are potato slag, apple flakes and rice residue;
S5, potato slag, apple flakes and rice residue are put into homogenizer progress homogenization, homogenization pressure 28Mpa, time 8min;? It after matter, pours into and simmers 30min in pot, obtain slurries;
S6, the agitated, filtration treatment by the slurries of step S5, obtain filtrate 2 and filter residue 2;
S7, by 2 stratification of filtrate in step S6, obtain supernatant 2 and sediment 2;
S8, the supernatant 1 of the supernatant 2 of step S7 and step S4 is merged, obtains supernatant 3, it is spare;By the precipitating of step S7 Object 2 and the sediment of step 31 merge, and obtain sediment 3, spare;
S9, the sediment 3 for obtaining step S8 are stewed 60 minutes.Until starch all dissolves, liquid clear is obtained by filtration Supernatant 4 is uniformly mixed with supernatant 3, obtains mixed liquor by supernatant 4;
S10, the filter residue 2 in the fibrous matter and step S6 in step S4 is merged, is dehydrated, dried, crushed, at ball milling The cellulose powder that partial size is 10-100nm is made in reason;
S11, the cellulose powder in step S10 is added in the mixed liquor in step S9, stirring is sufficiently mixed, and is suspended Liquid;
S12, by the suspension in step S11, through filtering, sterilization, filling, as sweet potato health-preserving beverage.
Sweet potato is taken advantage of a situation slice or to cut elongated piece of purpose be guarantee fiber in sweet potato complete according to the direction of sweet potato fiber, Complete fiber filament can be pulled out easily from slurries, and reduce residual of the fiber disintegrating slag in filtrate to greatest extent.
Apple dicing treatment can discharge tartaric acid in homogenizing step, and it is living that tartaric acid facilitates the alkalinity in potato slag and rice residue Abundant, the Fast Stripping of property substance.
It is largely starch in sediment 3 in above-described embodiment 1-5, starch is the long-chain that glucose molecule is polymerized Compound, it is the most common storage form of carbohydrate in cell, is existed in cell with graininess, referred to as amylum body (starchgrain).It with the presence of amylum body in all parenchyma cells, especially more concentrates in all kinds of storage organs, such as plants In the endosperm and cotyledon of son, amylum body all rich in the root tuber of plant, stem tuber and rhizomes.Amylum body contained by sweet potato It is larger, mature amyloplast is formed, inside is starch molecule, and outside is to wrap up this species complex by biomembrane and partially protein It is not soluble in water, but amylum body can absorb expansion in certain hot water, that is, be gelatinized, and after reaching maximum hygroscopicity value, form sediment Powder can thoroughly rupture, and release starch molecule, exist in colloidal form in the hot water.To obtain the liquid of clear.With Supernatant 3 has allowed after mixing can achieve the effect that clear.
The partial size of the cellulose powder of preparation is between 10-100nm, therefore, can suspend in water, obtain colloidal solution. Whole celluloses in raw material are prepared into cellulose powder and are added in mixed liquor by the present invention, improve the diet in sweet potato beverage The content of fiber improves nutritive value, enhances the functionality of beverage, it is often more important that, the sweet potato beverage of preparation can be protected Sincere clear, is not precipitated.
The present invention has carried out sensory testing to embodiment 1-5 and technical indicator is determined, test result such as Fig. 1 institute Show, highly preferred embodiment of the present invention is embodiment 4.It can be concluded that, take advantage of a situation according to the fiber of sweet potato from testing result and be sliced or cut Stick can reduce insoluble fibre impurity;Sweet potato health-preserving beverage prepared by the present invention nutriment rich in and diet Fiber, cellulose energy liquid that stimulates digestion secretion and enterogastric peristalsis in sweet potato, and also fiber quality is fine and smooth, does not hurt stomach, can add Fast peristalsis of the digest tract facilitates defecation, clears up alimentary canal, shortens residence time of the noxious material in enteron aisle in food, reduces The human body autointoxication because of caused by constipation reduces enteron aisle carcinogen concentration, prevents hemorrhoid and colorectal cancer.Meanwhile the present invention Sweet potato health-preserving beverage it is convenient quick, be particularly suitable for young man, and help to lose weight, the blueness by vast young women It looks at.
Sweet potato health-preserving beverage stability of the invention is good, suspension is good, stores 6 months to go out without the case where precipitating or flocculation It is existing.
The above is only present pre-ferred embodiments, is not intended to limit the scope of the present invention, therefore Any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still belong to In the range of technical solution of the present invention.

Claims (8)

1. a kind of sweet potato health-preserving beverage, which is characterized in that be composed of the following raw materials in parts by weight: 50-70 parts of purple sweet potato, sweet potato 150- 180 parts, 30-40 parts of rice, 10-15 parts of apple, 5-10 parts of white sugar.
2. a kind of sweet potato health-preserving beverage as described in claim 1, which is characterized in that the sweet potato is quotient's potato 19, Ji potato 98, takes off Malicious Xushen21 well, Xu's potato 24, Xu 18, loses 190, No.2 Beijing sweet potato, multicolored potato, loses one of 306, imperial potato 3, king fickle in love Xu's potato 25 Or it is several;
The purple sweet potato is one or more of mountains and rivers purple, Xu Zi 2, Ning Zi 4, Japanese river mountain purple.
3. a kind of sweet potato health-preserving beverage as described in claim 1, which is characterized in that the rice is polished rice or long-grained nonglutinous rice.
4. a kind of preparation method of sweet potato health-preserving beverage as described in claim 1, which is characterized in that preparation step is as follows:
S1, pretreatment of raw material: purple sweet potato, sweet potato, apple are cleaned except corruption, sweet potato slice or block, apple stripping and slicing;
S2, the purple sweet potato handled well, sweet potato, apple and rice are put into togerther in pot, white sugar is added, adds 1.5-2 times of water, boils 30 Minute;
S3, the step S2 raw material cooked is stirred, is filtered;Obtain filtrate 1 and filter residue 1;
S4, by 1 stratification of filtrate in step S3, obtain supernatant 1 and sediment 1, it is spare;By the fibre object in filter residue 1 Matter sorts out spare, other remaining substances are potato slag, apple block and rice residue;
S5, potato slag, apple block and rice residue are put into homogenizer progress homogenization;After homogeneous, pours into and simmers 30min in pot, Obtain slurries;
S6, the agitated, filtration treatment by the slurries of step S5, obtain filtrate 2 and filter residue 2;
S7, by 2 stratification of filtrate in step S6, obtain supernatant 2 and sediment 2;
S8, the supernatant 1 of the supernatant 2 of step S7 and step S4 is merged, obtains supernatant 3, it is spare;By the precipitating of step S7 Object 2 and the sediment of step 31 merge, and obtain sediment 3, spare;
S9, the sediment 3 for obtaining step S8 are stewed 60 minutes;
Until starch all dissolves, liquid clear is obtained by filtration supernatant 4, supernatant 4 is uniformly mixed with supernatant 3, Obtain mixed liquor;
S10, the filter residue 2 in the fibrous matter and step S6 in step S4 is merged, is dehydrated, dried, crushed, at ball milling The cellulose powder that partial size is 10-100nm is made in reason;
S11, the cellulose powder in step S10 is added in the mixed liquor in step S9, stirring is sufficiently mixed, and is suspended Liquid;
S12, by the suspension in step S11, through filtering, sterilization, filling, as sweet potato health-preserving beverage.
5. a kind of preparation method of sweet potato health-preserving beverage as claimed in claim 4, which is characterized in that the sweet potato and the purple Potato is sliced or cuts long strip block according to the direction of taking advantage of a situation of fiber.
6. a kind of preparation method of sweet potato health-preserving beverage as claimed in claim 4, which is characterized in that the apple block side length is The square of 2-3cm.
7. a kind of preparation method of sweet potato health-preserving beverage as claimed in claim 4, which is characterized in that the rice is not eluriated.
8. a kind of preparation method of sweet potato health-preserving beverage as claimed in claim 4, which is characterized in that the homogenization it is equal Matter pressure is 20-35Mpa, and homogenizing time is 5-10 minutes.
CN201910395672.XA 2019-05-14 2019-05-14 A kind of sweet potato health-preserving beverage and preparation method thereof Pending CN110150518A (en)

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