CN115736021A - Compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves and processing method - Google Patents

Compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves and processing method Download PDF

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Publication number
CN115736021A
CN115736021A CN202211526000.6A CN202211526000A CN115736021A CN 115736021 A CN115736021 A CN 115736021A CN 202211526000 A CN202211526000 A CN 202211526000A CN 115736021 A CN115736021 A CN 115736021A
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China
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selenium
kiwi fruit
dietary fiber
chewable tablet
rich
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CN202211526000.6A
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刘宁
赵欣蕾
姚晓琳
薛晓婷
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Shaanxi University of Science and Technology
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Shaanxi University of Science and Technology
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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Abstract

The invention discloses a compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves and a processing method, and belongs to the field of food processing. According to the processing method provided by the invention, the dietary fiber is modified by adopting an extrusion method, so that the content ratio of the soluble dietary fiber in the kiwi fruit residues is increased, and the physiological activity of the kiwi fruit residue dietary fiber is improved; meanwhile, the preparation method of the selenium-rich mulberry leaf ultrafine powder and the processing method of the compound chewable tablet have mild production temperature and do not destroy the nutritional ingredients contained in the compound chewable tablet. The invention has the advantages of simple process flow, high production efficiency and stable quality of finished products. The invention provides a compound chewable tablet of kiwifruit dietary fiber and selenium-rich mulberry leaves, which has the advantages that after the chewable tablet is chewed in the oral cavity, the surface area is increased, the dissolution and the absorption of the chewable tablet can be promoted, and the compound chewable tablet has extremely high nutritional value.

Description

Compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves and processing method
Technical Field
The invention belongs to the field of food processing, and particularly relates to a compound chewable tablet containing kiwi fruit dietary fibers and selenium-rich mulberry leaves and a processing method.
Background
The kiwi fruit is rich in nutrition, is rich in multivitamin C, polyamino acid, linolenic acid, high calcium, high potassium and trace elements required by a human body, can play a good food therapy role in preventing and treating diseases such as cancer, cardiovascular diseases, hypertension, habitual constipation and the like, and has high medical value and health care function. The kiwi fruits are too long in standing time under natural conditions, and are easy to over-mature, soften and deteriorate, so that the edible value is lost, and the additional value of the kiwi fruits can be improved by deep processing of the kiwi fruits. In the prior art, the kiwi fruit is only used for producing single products such as fruit juice, fruit vinegar or fruit wine, and the whole processing level is low. Meanwhile, the defects of rough processing technology, single processed product, more loss of beneficial substances and the like exist. Promotes the comprehensive utilization of the kiwi fruits, for example, develops waste residues generated in the processing process of the kiwi fruits into a new food product so as to improve the comprehensive utilization level of the kiwi fruit products.
Dietary fiber is a generic term for polysaccharides such as carbohydrates and lignin that are not digested by the human body. Researches show that the dietary fiber has strong water holding capacity and oil holding capacity, can absorb a large amount of water in human intestinal tracts, enhances satiety, improves the defecation speed of human bodies, adsorbs fat and discharges the fat out of the bodies, reduces the absorption of the fat by the bodies, has the physiological functions of reducing cholesterol, blood sugar and blood fat of the human bodies, preventing cardiovascular diseases, resisting oxidation, preventing colon cancer, breast cancer and the like, and is called as 'seventh nutrient'.
The mulberry leaf is sweet and bitter in taste and cold in nature, contains various amino acids, vitamins, green folic acid, fumaric acid and the like, and also contains substances required by human bodies such as copper, zinc, phytoestrogen and the like; in addition, folium Mori also has effects of moistening lung and cooling blood, can be used for treating dryness-heat impairing lung, hemoptysis, etc., and has tonifying and antiaging effects. Meanwhile, the existing mulberry leaf products have the defects of sweet and bitter taste, heavy fishy smell and the like, are not widely favored by consumers, and are only used as medicinal raw materials at present, so that the development and utilization values of the mulberry leaves are influenced. The existing processing mode is usually carried out at high temperature, and the components in the mulberry leaves are easy to damage.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves and a processing method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a processing method of kiwi fruit dietary fiber and selenium-rich mulberry leaf compound chewable tablets comprises the following steps:
(1) Modifying the kiwi fruit residues by adopting a double-screw extruder to obtain kiwi fruit dietary fibers;
placing selenium-rich folium Mori residue in an air flow mill, and micronizing to obtain selenium-rich folium Mori micropowder;
(2) Weighing kiwi fruit dietary fiber, selenium-rich mulberry leaf ultrafine powder, auxiliary materials, a lubricant and a flavoring agent, crushing, mixing, and then granulating and tabletting by adopting a wet method to prepare the compound chewable tablet of kiwi fruit dietary fiber and selenium-rich mulberry leaf.
Further, the modification method of the kiwi fruit dietary fiber in the step (1) comprises the following steps:
adding pure water with the mass of 30-50% of the dried kiwi fruit residues into the dried kiwi fruit residues, and soaking for 50-60 min;
and (3) using a double-screw extruder, adjusting the rotating speed of the screw to 600-1500 r/min for extrusion modification, crushing the extruded product, sieving the crushed product with a 100-mesh sieve, and taking the sieved product to obtain the kiwi fruit dietary fiber.
Further, the preparation method of the selenium-rich mulberry leaf ultrafine powder in the step (1) comprises the following steps:
drying the selenium-rich mulberry leaves in a hot air drying oven at 40 ℃ until the moisture content is measured to be 8-12%;
coarse crushing with a high-speed multifunctional crusher, sieving with a 40-60 mesh sieve, and superfine crushing the selenium-rich mulberry leaf coarse residue in a jet mill.
Furthermore, the superfine grinding frequency is 20-40 Hz, the grinding pressure is 0.6-1 MPa, and the grinding time is 5-15 min.
Further, in the step (2), the auxiliary materials are milk powder and maltodextrin;
the lubricant is magnesium stearate;
the flavoring agent is citric acid and aspartame.
Further, in the step (2), 50-60 parts of milk powder, 15-25 parts of kiwi fruit dietary fiber, 5-10 parts of selenium-rich mulberry leaf ultrafine powder, 5-10 parts of maltodextrin, 5-8 parts of aspartame, 0.5-1 part of citric acid and 0.5-1 part of magnesium stearate are weighed according to parts by weight.
A compound chewable tablet containing kiwifruit dietary fiber and selenium-rich mulberry leaves is processed according to the processing method provided by the invention.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a processing method of a kiwi fruit dietary fiber and selenium-rich mulberry leaf composite chewable tablet, which is characterized in that an extrusion method is adopted to modify the dietary fiber, so that a kiwi fruit raw material is subjected to the effects of high temperature, high pressure and high shear force in an extrusion device, the water in the material is rapidly lost in a short time, the structures among fiber substances and in-molecule spaces are expanded and deformed, and the material structure is changed due to sudden pressure loss at the moment of an outlet of an extruder to form a loose and porous state, so that the content of the water-soluble kiwi fruit dietary fiber is remarkably increased; meanwhile, the selenium-rich mulberry leaf residues are processed into ultramicro powder by adopting ultramicro pulverization through means of impact, collision, grinding and the like on the selenium-rich mulberry leaf residues, so that the high-precision grading of the powder particle size of the powder raw material and the change of the surface activity are realized. The superfine grinding can improve the dissolution rate of active ingredients, nutrient substances, trace elements and other ingredients of the raw materials; can also enhance the digestion and absorption in vivo, improve the bioavailability and improve the utilization rate of the product; the invention can increase the content ratio of the soluble dietary fiber in the kiwi fruit residue, and improve the physiological activity of the kiwi fruit residue dietary fiber; meanwhile, the preparation method of the selenium-rich mulberry leaf ultrafine powder and the processing method of the compound chewable tablet have mild production temperature and do not destroy the nutritional ingredients contained in the compound chewable tablet. The invention has the advantages of simple process flow, high production efficiency and stable quality of finished products.
The invention provides a compound chewable tablet of kiwi fruit dietary fiber and selenium-rich mulberry leaf, the prepared chewable tablet has complete and smooth surface, uniform color, fine taste, no roughness, moderate sweet taste, proper hardness and special fragrance of mulberry leaf; after the chewable tablet is chewed in the oral cavity, the surface area of the chewable tablet is increased, the dissolution and the absorption of the chewable tablet can be promoted, and the chewable tablet has extremely high nutritional value.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The extrusion modification technology is characterized in that the raw materials are subjected to the action of high temperature, high pressure and high shear force in extrusion equipment, so that the moisture in the materials is rapidly lost in a short time, the intermolecular and intramolecular space structures of fiber substances are expanded and deformed, and the material texture is changed due to sudden pressure loss at the moment of an outlet of an extruder to form a loose and porous state, so that the content of the water-soluble dietary fibers is remarkably increased.
The superfine pulverizing technology is characterized in that raw materials are processed into superfine powder by means of impact, collision, grinding and the like on the materials, so that the physicochemical properties and the structural functions of the superfine powder are changed to a certain extent, wherein the superfine powder comprises the powder raw materials with high-precision classification of powder particle size and surface activity change. The superfine grinding can improve the dissolution rate of the effective components, nutrient substances, trace elements and other components of the raw materials; can also enhance the digestion and absorption in vivo, improve the bioavailability and improve the utilization rate of the product; meanwhile, the processing characteristics of the raw materials are improved, the material utilization rate is improved, and resources are saved.
Example 1
(1) After the kiwi fruit residues are dried, adding pure water with the mass percent of 50% of the kiwi fruit residues, and soaking for 60min; and (3) extruding and modifying by using a double-screw extruder and adjusting the rotating speed of the screw to 1000r/min, crushing the extruded product, sieving the crushed product by using a 100-mesh sieve, and taking the sieved product to obtain the kiwi fruit dietary fiber.
(2) The selenium-rich mulberry leaves are dried in a hot air drying oven at 40 ℃, and the moisture content is measured to be 8%. Coarsely grinding with a high-speed multifunctional grinder, sieving with a 60-mesh sieve, and micronizing the selenium-rich folium Mori coarse residue in a jet mill. The superfine grinding frequency is 40Hz, the grinding pressure is 1MPa, and the grinding time is 5min.
(3) Accurately weighing 50 parts of milk powder, 20 parts of kiwi fruit dietary fiber, 5 parts of selenium-rich mulberry leaf superfine powder, 5 parts of maltodextrin, 2 parts of medlar, 5 parts of aspartame, 1 part of citric acid and 1 part of magnesium stearate; pulverizing the above materials, and mixing; adding water, stirring and wetting; granulating, drying, grading, sieving, and tabletting to obtain fructus Actinidiae chinensis dietary fiber and selenium-rich folium Mori compound chewable tablet.
Example 2
(1) After the kiwi fruit residues are dried, adding pure water with the mass of 40% of the kiwi fruit residues, and soaking for 55min; and (3) using a double-screw extruder, adjusting the rotating speed of the screws to 1500r/min for extrusion modification, crushing the extruded product, sieving the crushed product with a 100-mesh sieve, and taking the sieved product to obtain the kiwi fruit dietary fiber.
(2) The selenium-rich mulberry leaves are dried in a hot air drying oven at 40 ℃, and the moisture content is measured to be 12%. Coarsely pulverizing with high-speed multifunctional pulverizer, sieving with 40 mesh sieve, and micronizing the coarse residue of selenium-rich folium Mori in jet mill. The superfine grinding frequency is 20Hz, the grinding pressure is 0.6MPa, and the grinding time is 15min.
(3) Accurately weighing 55 parts of milk powder, 15 parts of kiwi fruit dietary fiber, 10 parts of selenium-rich mulberry leaf superfine powder, 5 parts of maltodextrin, 6 parts of aspartame, 1 part of citric acid and 1 part of magnesium stearate; pulverizing the above materials, and mixing; adding water, stirring and wetting; granulating, drying, grading, sieving, and tabletting to obtain fructus Actinidiae chinensis dietary fiber and selenium-rich folium Mori compound chewable tablet.
Example 3
(1) After the kiwi fruit residues are dried, adding pure water with the mass of 40% of the kiwi fruit residues, and soaking for 60min; and (3) using a double-screw extruder, adjusting the rotating speed of the screw to 800r/min for extrusion modification, crushing the extruded product, sieving the crushed product with a 100-mesh sieve, and taking the sieved product to obtain the kiwi fruit dietary fiber.
(2) The selenium-rich mulberry leaves are dried in a hot air drying oven at 40 ℃, and the moisture content is measured to be 10%. Coarsely pulverizing with high-speed multifunctional pulverizer, sieving with 50 mesh sieve, and micronizing the coarse residue of selenium-rich folium Mori in jet mill. The superfine grinding frequency is 40Hz, the grinding pressure is 0.8MPa, and the grinding time is 10min.
(3) Accurately weighing 50 parts of milk powder, 10 parts of kiwi fruit dietary fiber, 10 parts of selenium-rich mulberry leaf superfine powder, 5 parts of maltodextrin, 5 parts of aspartame, 1 part of citric acid and 1 part of magnesium stearate; pulverizing the above materials, and mixing; adding water, stirring and wetting; granulating, drying, grading, sieving, and tabletting to obtain fructus Actinidiae chinensis dietary fiber and selenium-rich folium Mori compound chewable tablet.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.

Claims (8)

1. A processing method of a compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves is characterized by comprising the following steps:
(1) Modifying the kiwi fruit residues by adopting a double-screw extruder to obtain kiwi fruit dietary fibers;
placing selenium-rich folium Mori residue in an airflow mill for micronization to obtain selenium-rich folium Mori micropowder;
(2) Weighing kiwi fruit dietary fiber, selenium-rich mulberry leaf superfine powder, auxiliary materials, a lubricant and a flavoring agent, crushing, mixing, and then granulating and tabletting by adopting a wet method to prepare the compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaf.
2. The processing method of the kiwi fruit dietary fiber and selenium-rich mulberry leaf compound chewable tablet according to claim 1, wherein the modification method of the kiwi fruit dietary fiber in the step (1) comprises the following steps:
adding pure water with the mass of 30-50% of the dried kiwi fruit residues into the dried kiwi fruit residues, and soaking for 50-60 min;
and (3) using a double-screw extruder, adjusting the rotating speed of the screw to 600-1500 r/min for extrusion modification, crushing the extruded product, sieving the crushed product with a 100-mesh sieve, and taking the sieved product to obtain the kiwi fruit dietary fiber.
3. The processing method of the compound chewable tablet containing the kiwi fruit dietary fiber and the selenium-rich mulberry leaf according to claim 1, wherein the preparation method of the selenium-rich mulberry leaf ultrafine powder in the step (1) comprises the following steps:
placing selenium-enriched mulberry leaves in a hot air drying oven to be dried at 40 ℃ until the moisture content is measured to be 8% -12%;
coarse crushing by a high-speed multifunctional crusher, sieving by a 40-60 mesh sieve, and superfine crushing the selenium-rich mulberry leaf coarse residue in a jet mill.
4. The processing method of the compound chewable tablet containing the kiwi fruit dietary fiber and the selenium-rich mulberry leaf according to claim 3, characterized in that the ultramicro pulverization frequency is 20-40 Hz, the grinding pressure is 0.6-1 MPa, and the pulverization time is 5-15 min.
5. The processing method of the compound chewable tablet containing the kiwi fruit dietary fiber and the selenium-rich mulberry leaf according to the claim 1, characterized in that in the step (2), the auxiliary materials are milk powder and maltodextrin;
the lubricant is magnesium stearate.
6. The processing method of the compound chewable tablet containing the kiwi fruit dietary fiber and the selenium-rich mulberry leaves according to claim 5, wherein in the step (2), the flavoring agent is citric acid and aspartame.
7. The processing method of the compound chewable tablet containing the kiwi fruit dietary fiber and the selenium-rich mulberry leaf according to claim 6 is characterized in that in step (2), 50-60 parts of milk powder, 15-25 parts of kiwi fruit dietary fiber, 5-10 parts of selenium-rich mulberry leaf ultrafine powder, 5-10 parts of maltodextrin, 5-8 parts of aspartame, 0.5-1 part of citric acid and 0.5-1 part of magnesium stearate are weighed according to parts by weight.
8. A compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves is characterized by being processed according to the processing method of any one of claims 1 to 7.
CN202211526000.6A 2022-11-30 2022-11-30 Compound chewable tablet containing kiwi fruit dietary fiber and selenium-rich mulberry leaves and processing method Pending CN115736021A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103519055A (en) * 2013-10-15 2014-01-22 陕西科技大学 Preparation method of buckwheat dietary fiber chewable tablet
CN108606330A (en) * 2018-04-04 2018-10-02 陕西科技大学 One kind is rich in green tea dietary fiber chewable tablets and preparation method thereof
CN109123656A (en) * 2018-09-10 2019-01-04 贵州医科大学 A kind of compound nutritional function chewable tablets and preparation method thereof
CN109348959A (en) * 2018-11-23 2019-02-19 四川省蚕业科技开发总公司 A kind of selenium-rich Mulberry-leaf Tea and its production method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103519055A (en) * 2013-10-15 2014-01-22 陕西科技大学 Preparation method of buckwheat dietary fiber chewable tablet
CN108606330A (en) * 2018-04-04 2018-10-02 陕西科技大学 One kind is rich in green tea dietary fiber chewable tablets and preparation method thereof
CN109123656A (en) * 2018-09-10 2019-01-04 贵州医科大学 A kind of compound nutritional function chewable tablets and preparation method thereof
CN109348959A (en) * 2018-11-23 2019-02-19 四川省蚕业科技开发总公司 A kind of selenium-rich Mulberry-leaf Tea and its production method

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Title
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