CN107960558A - A kind of preparation of Lotus Leafextract and its application on egg feedstuff - Google Patents

A kind of preparation of Lotus Leafextract and its application on egg feedstuff Download PDF

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Publication number
CN107960558A
CN107960558A CN201711432239.6A CN201711432239A CN107960558A CN 107960558 A CN107960558 A CN 107960558A CN 201711432239 A CN201711432239 A CN 201711432239A CN 107960558 A CN107960558 A CN 107960558A
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China
Prior art keywords
ceramic membrane
lotus
parts
membrane filter
lotus leaf
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Pending
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CN201711432239.6A
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Chinese (zh)
Inventor
余劼
张著强
兰培坚
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FUJIAN GUANGYANG EGG INDUSTRY Co Ltd
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FUJIAN GUANGYANG EGG INDUSTRY Co Ltd
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Priority to CN201711432239.6A priority Critical patent/CN107960558A/en
Publication of CN107960558A publication Critical patent/CN107960558A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75Feeding-stuffs specially adapted for particular animals for birds for poultry
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/22Compounds of alkali metals
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/10Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Abstract

The invention belongs to field of feed, and in particular to a kind of preparation of Lotus Leafextract and its application on egg feedstuff.The present invention is extracted by the ultrasonic wave adverse current to lotus leaf, ceramic membrane filter and spray drying process obtain the extract of high yield pulp1, and use it for layer breeding, and extracting method of the present invention is high relative to traditional method for extracting yield, without using a large amount of organic solvents, technical process environmental protection.

Description

A kind of preparation of Lotus Leafextract and its application on egg feedstuff
Technical field
The invention belongs to field of feed, and in particular to a kind of Lotus Leafextract is prepared and its on egg feedstuff Using.
Background technology
In the poultry farming in China professional large-scale plant that raises with sideline production, small-scale raiser and deposit, support Grow and feed and nurse by manpower, management level, than relatively limited, is used with sanitary condition though there is national legislation to limit feeding antibiotic Amount, but part farm still excess is blindly using broad-spectrum antibiotic medicines such as the relatively low tetracycline of price, terramycin, aureomycin. After animal takes in above-mentioned medicine, be enriched with bone, in muscle also can extended residual, cause the pathogen in human body to produce after edible The raw resistance to the action of a drug, consumer is passed to by health risk.
Lotus leaf is the dried leaf of Nymphaeceae (Nelumbo nucifera Garrtn) plant lotus, and countries in the world are distributed, In China, most area is also distributed, and main product is in Hunan, Hubei, Zhejiang, Jiangsu and other places.Lotus leaf is bitter, puts down, Return liver, spleen, stomach Through having the clear sun of relieving summer-heat heat-clearing, hair tonic, dissipate stasis of blood hemostasis and other effects.In November, 1991, the Ministry of Public Health defends prison hair (1991) the In No. 45 files, lotus leaf is put among the list of the 2nd batch " be both food and medicine ".To the chemical constitution study of lotus leaf Show, the chemical composition of lotus leaf mainly has alkaloids, flavonoids, volatile oil and organic acid.To the modern pharmacology of lotus leaf Learn research to show, lotus flavone has the function that antioxidation in vitro, antibacterial, antiviral and suppression lipase, activity in vivo are main The effect of having reducing blood lipid and reducing cholesterol, lotus leaf polysaccharide has stronger antioxidation.But the lotus leaf of tradition extraction at present The method extraction yield of powder active principle is not high, and extraction process can all use and arrive substantial amounts of organic solvent, be unfavorable for reality Border production application.
The content of the invention
A kind of preparation it is an object of the invention to provide Lotus Leafextract and its application on egg feedstuff.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of preparation method of Lotus Leafextract, comprises the following steps:
(1)The fresh lotus leaf taken is shredded, the vinegar for adding 10 times of quality is soaked, and soaking time is 5 ~ 10h, then will Lotus leaf taking-up is rinsed with water, is placed in extractor, adds the water of three times quality, takes ultrasonic adverse current to extract, temperature control for 80 ~ 90 DEG C, extraction time is 20 ~ 30min;Refined filtration, obtains Lotus Leaf Extracts;
(2)Step is added into extractor again(1)The water of phase homogenous quantities, carries out second of ultrasound adverse current and extracts, temperature control is 100 ~ 120 DEG C, extraction time is 20 ~ 30min;Refined filtration, obtains Lotus Leaf Extracts;
(3)Combining step(1)With(2)The extracting solution twice obtained, is carried out using the ceramic membrane series devices of 50 ~ 300nm of aperture Continuous filtering and concentrating;
(4)Then at room temperature by step(3)The lotus leaf concentrate of acquisition is spray-dried, and obtains Lotus Leafextract powder.
The ceramic membrane filter is connected using two-stage ceramic membrane filter equipment, the two-stage ceramic membrane filter equipment bag Include the primary ceramic membrane filter plant that aperture is 100nm~300nm and the two level ceramic membrane filter equipment that aperture is 50nm, institute State extracting solution and first pass through primary ceramic membrane filter plant.
The Lotus Leafextract is used for egg feedstuff, and the formula of the egg feedstuff is, by weight, Lotus Leafextract 50 ~ 60 parts, 10 ~ 15 parts of konjaku flour, 15 ~ 20 parts of bean dregs, 15 ~ 20 parts of husk, 15 ~ 20 parts of corn flour, 3 ~ 5 parts of vine tea powder, lactic acid bacteria 0.5 ~ 1.5 part, 0.05 part of multi-vitamins, 3 ~ 8 parts of salt.
The preparation of the feed comprises the following steps:
(1)The water that Lotus Leafextract, konjaku flour are added to five times of quality is heated to 90 ~ 100 DEG C, 30 ~ 40min of infusion;
(2)By step(1)Mixture is cooled to 40 ~ 45 DEG C, then adds lactic acid bacteria, stirs 20 ~ 30min, then seals, 40 Heat-preservation fermentation 12h at ~ 45 DEG C;
(3)Then to step(2)Vine tea powder is added in mixture, is heated to 90 ~ 100 DEG C, 10 ~ 20min of infusion;Then seal, The heat-preservation fermentation 6h at 40 ~ 45 DEG C;
(4)Most backward step(3)Remaining other raw materials are added in mixture, are mixed, are heated to 90 ~ 100 DEG C, heating 20 ~ 30min, then drying are granulated.
The extract of lotus leaf needs to be pre-processed with vinegar to slough alkaloid component therein in the extraction stage, and Vine tea powder is added in the fermentation process of feed applications to produce in acid and alkaloid, this is because excessive alkaloid can be led Cause whole feed formula that there is bitter taste, influence laying hen feed, and excessive alkaloid also has toxicity, so as to influence egg Quality.
The remarkable advantage of the present invention is:
(1)The lotus leaf extracting method of the present invention, it is high relative to traditional method for extracting yield, without using a large amount of organic solvents, work The environmental protection of skill process.
(2)The present invention is using Lotus Leafextract as feed ingredient, since lotus flavone has decomposition fat in Lotus Leafextract Fat, reduce blood fat and prevent vascular sclerosis, reduce the effect of cholesterol, therefore is used as chicken feed, can greatly reduce egg In cholesterol level, and the anti-oxidation function of its lotus leaf polysaccharide component contained can in favor of laying hen improve immunity, carry The shelf-life of high feed combinations, beneficial to the nutritional ingredient of egg is improved, so as to ensure that feeding process reduces the generation of disease.
Embodiment
For the further open rather than limitation present invention, below in conjunction with example, the present invention is described in further detail.
Embodiment 1
A kind of preparation method of Lotus Leafextract, comprises the following steps:
(1)The fresh lotus leaf taken is shredded, the vinegar for adding 10 times of quality is soaked, soaking time 5h, then by lotus Leaf taking-up is rinsed with water, is placed in extractor, adds the water of three times quality, takes ultrasonic adverse current to extract, and temperature control is 80 DEG C, Extraction time is 20min;Refined filtration, obtains Lotus Leaf Extracts;
(2)Step is added into extractor again(1)The water of phase homogenous quantities, carries out second of ultrasound adverse current and extracts, temperature control is 100 DEG C, extraction time 20min;Refined filtration, obtains Lotus Leaf Extracts;
(3)Combining step(1)With(2)The extracting solution twice obtained, is carried out using the ceramic membrane series devices of 50 ~ 300nm of aperture Continuous filtering and concentrating;
(4)Then at room temperature by step(3)The lotus leaf concentrate of acquisition is spray-dried, and obtains Lotus Leafextract powder.
The ceramic membrane filter is connected using two-stage ceramic membrane filter equipment, the two-stage ceramic membrane filter equipment bag Include the primary ceramic membrane filter plant that aperture is 100nm and the two level ceramic membrane filter equipment that aperture is 50nm, the extracting solution First pass through primary ceramic membrane filter plant.
The Lotus Leafextract is used for egg feedstuff, and the formula of the egg feedstuff is, by weight, Lotus Leafextract 50 Part, 10 parts of konjaku flour, 15 parts of bean dregs, 15 parts of husk, 15 parts of corn flour, 3 parts of vine tea powder, 0.5 part of lactic acid bacteria, multi-vitamins 0.05 part, 3 parts of salt.
The preparation of the feed comprises the following steps:
(1)The water that Lotus Leafextract, konjaku flour are added to five times of quality is heated to 90 DEG C, infusion 30min;
(2)By step(1)Mixture is cooled to 40 ~ 45 DEG C, then adds lactic acid bacteria, stirs 20min, then seals, at 40 DEG C Lower heat-preservation fermentation 12h;
(3)Then to step(2)Vine tea powder is added in mixture, is heated to 90 ~ 100 DEG C, infusion 10min;Then seal, 40 ~ DEG C at heat-preservation fermentation 6h;
(4)Most backward step(3)Remaining other raw materials are added in mixture, are mixed, are heated to 90 DEG C, heat 20min, Then drying is granulated.
Embodiment 2
A kind of preparation method of Lotus Leafextract, comprises the following steps:
(1)The fresh lotus leaf taken is shredded, the vinegar for adding 10 times of quality is soaked, soaking time 8h, then by lotus Leaf taking-up is rinsed with water, is placed in extractor, adds the water of three times quality, takes ultrasonic adverse current to extract, and temperature control is 90 DEG C, Extraction time is 30min;Refined filtration, obtains Lotus Leaf Extracts;
(2)Step is added into extractor again(1)The water of phase homogenous quantities, carries out second of ultrasound adverse current and extracts, temperature control is 120 DEG C, extraction time 30min;Refined filtration, obtains Lotus Leaf Extracts;
(3)Combining step(1)With(2)The extracting solution twice obtained, is carried out using the ceramic membrane series devices of 50 ~ 300nm of aperture Continuous filtering and concentrating;
(4)Then at room temperature by step(3)The lotus leaf concentrate of acquisition is spray-dried, and obtains Lotus Leafextract powder.
The ceramic membrane filter is connected using two-stage ceramic membrane filter equipment, the two-stage ceramic membrane filter equipment bag Include the primary ceramic membrane filter plant that aperture is 100nm and the two level ceramic membrane filter equipment that aperture is 50nm, the extraction Liquid first passes through primary ceramic membrane filter plant.
The Lotus Leafextract is used for egg feedstuff, and the formula of the egg feedstuff is, by weight, Lotus Leafextract 55 Part, 15 parts of konjaku flour, 15 parts of bean dregs, 15 parts of husk, 18 parts of corn flour, 3 parts of vine tea powder, 0.5 part of lactic acid bacteria, multi-vitamins 0.05 part, 3 parts of salt.
The preparation method of egg feedstuff is consistent with embodiment 1.
Embodiment 3
A kind of preparation method of Lotus Leafextract, comprises the following steps:
(1)The fresh lotus leaf taken is shredded, the vinegar for adding 10 times of quality is soaked, soaking time 10h, then by lotus Leaf taking-up is rinsed with water, is placed in extractor, adds the water of three times quality, takes ultrasonic adverse current to extract, and temperature control is 90 DEG C, Extraction time is 30min;Refined filtration, obtains Lotus Leaf Extracts;
(2)Step is added into extractor again(1)The water of phase homogenous quantities, carries out second of ultrasound adverse current and extracts, temperature control is 120 DEG C, extraction time 30min;Refined filtration, obtains Lotus Leaf Extracts;
(3)Combining step(1)With(2)The extracting solution twice obtained, is carried out using the ceramic membrane series devices of 50 ~ 300nm of aperture Continuous filtering and concentrating;
(4)Then at room temperature by step(3)The lotus leaf concentrate of acquisition is spray-dried, and obtains Lotus Leafextract powder.
The ceramic membrane filter is connected using two-stage ceramic membrane filter equipment, the two-stage ceramic membrane filter equipment bag Include the primary ceramic membrane filter plant that aperture is 100nm and the two level ceramic membrane filter equipment that aperture is 50nm, the extracting solution First pass through primary ceramic membrane filter plant.
The Lotus Leafextract is used for egg feedstuff, and the formula of the egg feedstuff is, by weight, Lotus Leafextract 60 Part, 15 parts of konjaku flour, 20 parts of bean dregs, 20 parts of husk, 20 parts of corn flour, 5 parts of vine tea powder, 1.5 parts of lactic acid bacteria, multi-vitamins 0.05 part, 8 parts of salt.
The preparation method of egg feedstuff is consistent with embodiment 1.
Extract result of the test measure:The present invention takes Anthrone-sulfuricacid method to measure lotus leaf by reference substance of dextrose standard sample Polyoses content in extract, it is as a result as shown in table 1 below, hence it is evident that find out in the Lotus Leafextract of present invention process polyoses content compared with It is high.
1 lotus leaf water-soluble polysaccharide content detection result of table
Secondly, the test to lotus flavone in Lotus Leafextract, as shown in table 2 ~ 3, it can be seen that lotus flavone in the present invention Content has extraordinary nutritive value apparently higher than fresh leaf.
2 lotus flavone rate of recovery testing result of table
3 lotus flavone assay result of table
The age in days laying hen identical with health status is fed using embodiment 1 ~ 3 and commercially available chicken feed, daily feeding capacity for 110 grams/ Only, continuous nursing respectively counted the 6th week situation of laying eggs of the laying hen of edible different chicken feeds after 6 weeks, as shown in table 4:
Table 4 eats the situation statistics of laying eggs for the 6th week of the laying hen of different chicken feeds
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent are with repairing Decorations, should all belong to the covering scope of the present invention.

Claims (3)

  1. A kind of 1. preparation method of Lotus Leafextract, it is characterised in that:Comprise the following steps:
    (1)The fresh lotus leaf taken is shredded, the vinegar for adding 10 times of quality is soaked, and soaking time is 5 ~ 10h, then will Lotus leaf taking-up is rinsed with water, is placed in extractor, adds the water of three times quality, takes ultrasonic adverse current to extract, temperature control for 80 ~ 90 DEG C, extraction time is 20 ~ 30min;Refined filtration, obtains Lotus Leaf Extracts;
    (2)Step is added into extractor again(1)The water of phase homogenous quantities, carries out second of ultrasound adverse current and extracts, temperature control is 100 ~ 120 DEG C, extraction time is 20 ~ 30min;Refined filtration, obtains Lotus Leaf Extracts;
    (3)Combining step(1)With(2)The extracting solution twice obtained, is carried out using the ceramic membrane series devices of 50 ~ 300nm of aperture Continuous filtering and concentrating;
    (4)Then at room temperature by step(3)The lotus leaf concentrate of acquisition is spray-dried, and obtains Lotus Leafextract powder.
  2. A kind of 2. preparation method of Lotus Leafextract according to claim 1, it is characterised in that:
    The ceramic membrane filter is connected using two-stage ceramic membrane filter equipment, and the two-stage ceramic membrane filter equipment includes hole The two level ceramic membrane filter equipment that the primary ceramic membrane filter plant and aperture that footpath is 100nm~300nm are 50nm, it is described to carry Liquid is taken to first pass through primary ceramic membrane filter plant.
  3. 3. application of the Lotus Leafextract as claimed in claim 1 on egg feedstuff, it is characterised in that:The egg feedstuff It is formulated and is, by weight, 50 ~ 60 parts of Lotus Leafextract, 10 ~ 15 parts of konjaku flour, 15 ~ 20 parts of bean dregs, 15 ~ 20 parts of husk, jade 15 ~ 20 parts of rice flour, 3 ~ 5 parts of vine tea powder, 0.5 ~ 1.5 part of lactic acid bacteria, 0.05 part of multi-vitamins, 3 ~ 8 parts of salt;
    The preparation of the feed comprises the following steps:
    (1)The water that Lotus Leafextract, konjaku flour are added to five times of quality is heated to 90 ~ 100 DEG C, 30 ~ 40min of infusion;
    (2)By step(1)Mixture is cooled to 40 ~ 45 DEG C, then adds lactic acid bacteria, stirs 20 ~ 30min, then seals, 40 Heat-preservation fermentation 12h at ~ 45 DEG C;
    (3)Then to step(2)Vine tea powder is added in mixture, is heated to 90 ~ 100 DEG C, 10 ~ 20min of infusion;Then seal, The heat-preservation fermentation 6h at 40 ~ 45 DEG C;
    (4)Most backward step(3)Remaining other raw materials are added in mixture, are mixed, are heated to 90 ~ 100 DEG C, heating 20 ~ 30min, then drying are granulated.
CN201711432239.6A 2017-12-26 2017-12-26 A kind of preparation of Lotus Leafextract and its application on egg feedstuff Pending CN107960558A (en)

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CN108676646A (en) * 2018-05-22 2018-10-19 福鼎市西坑孔家茶业有限公司 It is a kind of to help the empty medicinal liquor and preparation method thereof to make corrections
CN109601822A (en) * 2019-01-22 2019-04-12 北京三强核力辐射工程技术有限公司 A kind of method that alkaloid cooperates with antibiotic in irradiation-induced degradation animal derived food
CN113016777A (en) * 2020-12-29 2021-06-25 西藏自治区农牧科学院水产科学研究所 Wild schizothorax bigeminy semen cryoprotectant

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108676646A (en) * 2018-05-22 2018-10-19 福鼎市西坑孔家茶业有限公司 It is a kind of to help the empty medicinal liquor and preparation method thereof to make corrections
CN109601822A (en) * 2019-01-22 2019-04-12 北京三强核力辐射工程技术有限公司 A kind of method that alkaloid cooperates with antibiotic in irradiation-induced degradation animal derived food
CN109601822B (en) * 2019-01-22 2022-11-08 北京三强核力辐射工程技术有限公司 Method for degrading antibiotics in animal-derived food by synergistic irradiation of alkaloid
CN113016777A (en) * 2020-12-29 2021-06-25 西藏自治区农牧科学院水产科学研究所 Wild schizothorax bigeminy semen cryoprotectant

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Application publication date: 20180427