CN113080397A - Red dragon fruit dicing method and product thereof - Google Patents

Red dragon fruit dicing method and product thereof Download PDF

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Publication number
CN113080397A
CN113080397A CN201911338659.7A CN201911338659A CN113080397A CN 113080397 A CN113080397 A CN 113080397A CN 201911338659 A CN201911338659 A CN 201911338659A CN 113080397 A CN113080397 A CN 113080397A
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red dragon
dragon fruit
diced
pulp
peel
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谢东谕
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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
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/01Instant products; Powders; Flakes; Granules
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/02Dehydrating; Subsequent reconstitution
    • 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
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/03Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N15/00Machines or apparatus for other treatment of fruits or vegetables for human purposes; Machines or apparatus for topping or skinning flower bulbs
    • A23N15/06Devices for other treatment of fruit, e.g. marking, maturing, polishing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/18Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain cubes or the like
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The invention discloses a method for dicing pitaya and a product thereof. Wherein the steps A to F are respectively and sequentially adopted
Figure DDA0002331657900000011
Dividing cooked red dragon fruits; cleaning and sterilizing the adopted red dragon fruits; cutting the cleaned red dragon fruit, the peel and the pulp into a plurality of circular sheets; carrying out first-stage drying on the wafer-shaped materials until 40-45% of water is left; dicing the remaining 40-45% of water into a plurality of dice; the cubes with 40 to 45 percent of water left are dried in a second stageThe diced red dragon fruit massive products which are completely dried can be obtained, wherein the pulp with the peel can not be separated from the peel, and the cut shape of the pulp can not be damaged. The diced red dragon fruit product is manufactured by the dicing method of the diced red dragon fruit.

Description

Red dragon fruit dicing method and product thereof
Technical Field
The invention relates to a dicing method of a red dragon fruit and a product thereof, in particular to a dicing method of a manufactured diced red dragon fruit and a product thereof.
Background
The demand of general people on fruits is continuous, a plurality of fruits of red dragon fruits are easy to plant less insect pests, the red dragon fruits have the nutritional ingredients of vegetable albumin, vitamins and water-soluble dietary fibers, are rich in anthocyanin, have the effects of resisting oxidation, free radicals and aging, can improve the prevention of human brain cytopathy, and can even inhibit the incidence rate of senile dementia. Meanwhile, the vitamin C for whitening the skin, the blood sugar and fat reducing, the effect of enhancing the resistance and the effect of moistening the intestines are also provided, and the vitamin C is an excellent water-soluble dietary fiber which can prevent the colon cancer of the present six high risk groups.
Generally, when people eat the red dragon fruits, pulp and peel can be separated, the pulp and the peel can be easily separated, the peel is discarded to eat the pulp, and the peel is not known to be a pure natural anti-aging nutritional supplement, and researches prove that the anthocyanin of the red dragon fruit peel is higher than that of the pulp and is more than 10 times stronger than that of carotene, so that the red dragon fruit peel can protect a human body from being damaged by free radicals, and is favorable for preventing various diseases related to the free radicals, such as cancers and the like. In the conventional eating method, the red dragon fruit is sliced and dried into dried fruit, but the water content of the pulp and the peel is different, the mature red dragon fruit is soft, the pulp and the peel are easy to be automatically separated in the slicing or drying process, and the peel is separately treated in the conventional general method and cannot be eaten together with the pulp immediately.
Generally, the full-ripe growth period of the red dragon fruits is 32-38 days when the red dragon fruits are harvested in summer, the full-ripe growth period of the red dragon fruits is 42-50 days when the red dragon fruits are harvested in winter, and if the full-ripe red dragon fruits are made into particles, the following defects easily occur:
in the process of preparing the fully cooked red dragon fruit into the granules, because the fully cooked red dragon fruit has much water, the drying time is easily increased, if the fully cooked red dragon fruit is required to be presented in a diced shape, in the dicing process, the red dragon fruit is juicy and soft after being matured, the diced shape is not good, the shape of the pulp is easy to damage, even the peel on the surface is peeled off when dicing, so that the peel is easy to be separated from the pulp, the shape of the diced fruit block is not good, the shapes and the appearances of the dried granules are not good, meanwhile, the red dragon fruit is too ripe, the sugar content of the pulp is higher, and the dried granules are not suitable for being eaten by patients with diabetes for a long time.
Disclosure of Invention
The invention aims to provide a method for dicing a red dragon fruit and a product thereof, wherein the product of diced red dragon fruit is prepared by the method for dicing the red dragon fruit, and is mainly prepared from seven parts of the red dragon fruit
Figure BDA0002331657880000022
Taking the red dragon fruits when the red dragon fruits are cooked for eight minutes, wherein the pulp of the red dragon fruits has less water and hardness, cleaning and sterilizing the taken red dragon fruits, cutting the clean red dragon fruits together with the peel and the pulp into a plurality of circular sheets, carrying out first-stage drying, dicing each circular sheet and cutting into a plurality of diced blocks, and carrying out second-stage drying to obtain the diced full-dried diced red dragon fruit massive products, wherein the pulp with the peel and the peel can not be separated, and the cut appearance of the pulp can not be damaged. The diced red dragon fruit product is manufactured by the dicing method of the diced red dragon fruit.
According to the above object, the present invention provides a method for dicing pitaya, which comprises the following steps:
step A: adopts seven steps
Figure BDA0002331657880000021
Eighthly, ripe red dragon fruits;
and B: cleaning and sterilizing the adopted red dragon fruits;
and C: cutting the cleaned red dragon fruit, the peel and the pulp into a plurality of circular sheets;
step D: carrying out first-stage drying on the wafer-shaped materials until 40-45% of water is left;
step E: dicing the remaining 40-45% of water into a plurality of dice; and
step F: and (3) drying the diced red dragon fruit blocks with the residual water content of 40-45% in a second stage to obtain the completely dried diced red dragon fruit block products, wherein the pulp with the peel can not be separated from the peel, and the cut shape of the pulp can not be damaged.
Further, the sterilization in the step B is a cooking method.
Further, the first stage drying in the step D and the second stage drying in the step F are vacuum freeze drying.
Furthermore, the shape of the blocks in step E is square, rectangular, long strip or circular.
Further, the dices completely dried in step F are packaged in bags.
Furthermore, the invention provides a product prepared by applying the method for dicing the red dragon fruit, the product is in a diced shape, and the pulp and the peel of the product with the peel can not be separated.
Further, the shape of the block is square, rectangular, long strip or round.
The invention is characterized in that:
1. the product has peel and pulp connected without separation, and can be eaten directly or after being soaked in boiled water.
2. The invention relates to a Chinese medicinal preparation containing red dragon fruit
Figure BDA0002331657880000031
The eight-part cooked fruit is adopted, so that the water content of the pulp is less, the drying time of the pulp cannot be increased, and in the dicing process, the red dragon fruit is only seven
Figure BDA0002331657880000032
The diced meat is cooked for eight minutes, and when the diced meat is diced into the diced meat blocks by two-section dicing, the diced meat and the diced meat with peel are connected without separation, and peel peeling is avoided, so that the diced meat blocks after dicing and two-section drying of the first section and the second section are easy to form and have better appearance.
3. The invention relates to a Chinese medicinal preparation containing red dragon fruit
Figure BDA0002331657880000033
Collected when the fruit is cooked in eight parts, the sugar content in the pulpThe dried diced red dragon fruit massive products are more suitable for the patients with diabetes to eat for a long time.
4. The invention can pack the dried diced meat into bags so as to be convenient for consumers to carry.
Drawings
FIG. 1: is a flow chart of the method for dicing the red dragon fruits.
Wherein, the reference numbers:
red dragon fruit dicing method 1
Step A, B, C, D, E, F
Detailed Description
The purpose, technical content, features and efficacy of the present invention will be more readily understood by the following detailed description of the combination and use of the structures of the present invention with the accompanying drawings.
Referring to fig. 1, the method for dicing a red dragon fruit according to the present invention is disclosed, which utilizes the steps to complete a diced red dragon fruit product, wherein the pulp with peel is connected with the pulp without separation.
The method for dicing the pitaya comprises the following steps (as shown in figure 1):
step A: adopts seven steps
Figure BDA0002331657880000034
Eighthly, ripe red dragon fruits;
and B: cleaning and sterilizing the adopted red dragon fruits; wherein the sterilization is a cooking mode;
and C: cutting the cleaned red dragon fruit, the peel and the pulp into a plurality of circular sheets;
step D: carrying out first-stage drying on the wafer-shaped materials until 40-45% of water is left; wherein, the first stage drying adopts vacuum freeze drying;
step E: dicing the remaining 40-45% of water into a plurality of dice; wherein, the shape of the block-shaped blocks is square, rectangle, strip or round, but not limited to this; and
step F: the diced red dragon fruit diced block products with the diced red dragon fruit diced blocks are completely dried after the second-stage drying of the diced red dragon fruit diced blocks with the residual 40-45% of water, wherein the pulp with the peel can not be separated from the peel, and the cut appearance of the pulp can not be damaged; wherein, the second stage of drying adopts vacuum freeze drying. Alternatively, the pieces after being completely dried may be packaged in bags.
Root of Chinese Thorowax
Figure BDA0002331657880000041
Although the eight-part cooked red dragon fruit has slightly astringent taste and less water content compared with the fully cooked red dragon fruit, the eight-part cooked red dragon fruit is applied to brewing type instant products, is steamed, dried and formed, does not damage the nutrition and the taste, does not need to discard the fruit peel with high nutrition, and can further increase the satiation feeling after eating.
In practice, the seven parts mentioned above
Figure BDA0002331657880000042
Cleaning and sterilizing after eight-part cooked red dragon fruits are taken, cutting clean red dragon fruits together with peels and pulps into circular sheets, then carrying out first-stage drying, dicing each circular sheet into square, rectangular, long-strip or circular diced blocks, and then carrying out second-stage drying to obtain completely dried massive red dragon fruit dices, wherein the pulps and the peels with peels can not be separated, the shape of pulp cutting can not be damaged, and when massive red dragon fruit dices can be produced, seven-stage drying can be realized
Figure BDA0002331657880000043
When the eight-part cooked red dragon fruit is diced, the pulp with peel can not be separated from the pulp, and the peel can not be peeled off, so that the diced blocks after dicing and two-section drying of the first section and the second section are easy to form and have better appearance, and the pulp contains less sugar, so that the dried diced red dragon fruit blocks are more suitable for being eaten by patients with diabetes for a long time. In addition, the invention can completely dry the dried substancesThe cube can be packaged into a bag to facilitate the carrying of consumers.
The invention is characterized in that:
1. the product has peel and pulp connected without separation, and can be eaten directly or after being soaked in boiled water.
2. The invention relates to a Chinese medicinal preparation containing red dragon fruit
Figure BDA0002331657880000044
The eight-part cooked fruit is adopted, so that the water content of the pulp is less, the drying time of the pulp cannot be increased, and in the dicing process, the red dragon fruit is only seven
Figure BDA0002331657880000045
The diced meat is cooked for eight minutes, and when the diced meat is diced into the diced meat blocks by two-section dicing, the diced meat and the diced meat with peel are connected without separation, and peel peeling is avoided, so that the diced meat blocks after dicing and two-section drying of the first section and the second section are easy to form and have better appearance.
3. The invention relates to a Chinese medicinal preparation containing red dragon fruit
Figure BDA0002331657880000046
When the food is cooked for eight minutes, the pulp of the food contains less sugar, so that the dried diced red dragon fruit diced food is more suitable for being eaten by patients with diabetes for a long time.
4. The invention can pack the dried diced meat into bags so as to be convenient for consumers to carry.
However, the foregoing is only a preferred embodiment of the present invention, which is for the purpose of enabling those skilled in the art to understand the present invention and to implement the invention, and is not intended to limit the scope of the invention; therefore, it is intended that all equivalent changes or modifications in the shape, structure and characteristics described in the scope of the present application are included in the scope of the claims of the present application.

Claims (7)

1. The method for dicing the red dragon fruits is characterized by comprising the following steps of:
step A: adopt
Figure FDA0002331657870000011
Dividing cooked red dragon fruits;
and B: cleaning and sterilizing the adopted red dragon fruits;
and C: cutting the cleaned red dragon fruit, the peel and the pulp into a plurality of circular sheets;
step D: carrying out first-stage drying on the wafer-shaped materials until 40-45% of water is left;
step E: dicing the remaining 40-45% of water into a plurality of dice; and
step F: and (3) drying the diced red dragon fruit blocks with the residual water content of 40-45% in a second stage to obtain the completely dried diced red dragon fruit block products, wherein the pulp with the peel can not be separated from the peel, and the cut shape of the pulp can not be damaged.
2. The method for dicing pitaya according to claim 1, wherein the sterilization in the step B is a cooking method.
3. The method for dicing pitaya according to claim 1, wherein the first-stage drying in the step D and the second-stage drying in the step F are vacuum freeze drying.
4. The method as claimed in claim 1, wherein the diced pieces in step E are square, rectangular, long or round in shape.
5. The method of claim 1, wherein the pieces of red dragon fruit completely dried in step F are packaged in bags.
6. A product obtained by the method of dicing a red dragon fruit according to any one of claims 1 to 5, wherein the product is in the form of a diced piece and the product has a peel and a pulp therein without separation.
7. A product according to claim 6, characterized in that the dice are square, rectangular, elongated or circular in shape.
CN201911338659.7A 2019-12-23 2019-12-23 Red dragon fruit dicing method and product thereof Pending CN113080397A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060193953A1 (en) * 2003-01-31 2006-08-31 David Kannar Vegetable granulation
CN1905801A (en) * 2003-11-25 2007-01-31 康尼格拉食品及食品配料有限公司 Method for dehydro-roasting
US20130337122A1 (en) * 2011-03-03 2013-12-19 Hugues Falquerho Natural and chewy fruit / vegetable dehydrated dices or pieces
CN104397144A (en) * 2014-11-13 2015-03-11 梁秀娥 Preparation method for dried vegetable products
CN104489535A (en) * 2014-12-01 2015-04-08 广东省农业科学院蚕业与农产品加工研究所 Compound-drying preparation method of viscosity-reduced semi-finished fruit
CN104719783A (en) * 2013-12-21 2015-06-24 重庆佰果香农业发展有限公司 Dragon fruit slice and manufacturing method thereof
CN105685874A (en) * 2016-02-03 2016-06-22 河北东方绿树食品有限公司 Dehydrated apples and production method thereof
CN106259854A (en) * 2016-07-29 2017-01-04 惠州市英帝拉科技有限公司 The manufacture method of HUOLONG dried fruits
CN107279849A (en) * 2017-07-04 2017-10-24 广西仙珠食品有限公司 A kind of preparation method of coconut flue dried fruit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060193953A1 (en) * 2003-01-31 2006-08-31 David Kannar Vegetable granulation
CN1905801A (en) * 2003-11-25 2007-01-31 康尼格拉食品及食品配料有限公司 Method for dehydro-roasting
US20130337122A1 (en) * 2011-03-03 2013-12-19 Hugues Falquerho Natural and chewy fruit / vegetable dehydrated dices or pieces
CN104719783A (en) * 2013-12-21 2015-06-24 重庆佰果香农业发展有限公司 Dragon fruit slice and manufacturing method thereof
CN104397144A (en) * 2014-11-13 2015-03-11 梁秀娥 Preparation method for dried vegetable products
CN104489535A (en) * 2014-12-01 2015-04-08 广东省农业科学院蚕业与农产品加工研究所 Compound-drying preparation method of viscosity-reduced semi-finished fruit
CN105685874A (en) * 2016-02-03 2016-06-22 河北东方绿树食品有限公司 Dehydrated apples and production method thereof
CN106259854A (en) * 2016-07-29 2017-01-04 惠州市英帝拉科技有限公司 The manufacture method of HUOLONG dried fruits
CN107279849A (en) * 2017-07-04 2017-10-24 广西仙珠食品有限公司 A kind of preparation method of coconut flue dried fruit

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