CN104938778A - Aquatic animal feed - Google Patents
Aquatic animal feed Download PDFInfo
- Publication number
- CN104938778A CN104938778A CN201410111445.7A CN201410111445A CN104938778A CN 104938778 A CN104938778 A CN 104938778A CN 201410111445 A CN201410111445 A CN 201410111445A CN 104938778 A CN104938778 A CN 104938778A
- Authority
- CN
- China
- Prior art keywords
- algae
- carrier
- aquatic animal
- probio
- animal feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention provides an aquatic animal feed, which comprises a carrier, a film layer and a plurality of probiotics; with microalgae which can be eaten by aquatic animals, and has palatability and suspension property as a carrier, the plurality of probiotics are attached to the surface of the carrier under the condition of room temperature, so as to form the film layer cladding the overall carrier; the original activity of the probiotics can be ensured; the fed object can be supplemented with nutrients when eating the carrier; and the plurality of probiotics can be absorbed.
Description
Technical field
The present invention relates to a kind of feed, refer to a kind of aquatic animal feed especially.
Background technology
Probio (probiotics) refers to the organism or material that can promote intestinal microbial balance.Generally speaking, lactic acid bacteria and Bacillus (Bacillus spp.) are modal probio.Probio also can produce goodish effect in aquaculture, recent research is pointed out, feeding probio can be promoted by the ability of the encountered pathogenic bacterias such as the immunity of feeding animals and opposing streptococcus (Streptococcus sp.), Vibrio harveyi (Vibrio harveyi), black beauty vibrios (Vibrio nigripulchritudo), vibrio parahaemolytious (Vibrio parahaemolyticus), the such as species such as grouper, grass shrimp, and improve by the survival rate of feeding animals.
Generally in the feed of aquatic animal, add probio has two kinds of methods, and one is directly be mixed in the middle of feed by dried probio powder, is second be mixed in the middle of raw material together to process in the process of feed manufacturing.But be directly mixed into the feed made by probio powder, after rendering in water, probio powder just easily floats and is dispersed in everywhere, therefore causes the probability of feeding object absorption probio very low.Although probio can be embedded in wherein by the feed that common machining is made, and improve and taken in the grazing rate of probio by feeding object, in the process manufactured, easily destroy the activity of probio because adding the high temperature in man-hour.In addition, general feeds is not the food of aquatic animal in primitive environment, the problem of the edible easy nutritious inequality of this feed.
Because the problems referred to above, existing aquatic animal feed obviously has the needs improved.
Summary of the invention
The object of the present invention is to provide a kind of aquatic animal feed, effectively can promote by the grazing rate of feeding object for probio, and retain the activity of probio, avoid the problem of nutrition inequality simultaneously.
For reaching above-mentioned purpose, the invention provides a kind of aquatic animal feed, including at least one carrier, a thin layer and multiple probio, wherein respectively this carrier is the dry remains of micro-algae, and this thin layer is coated on this carrier, and these probios are arranged in this thin layer.
Wherein, this micro-algae is flat algae (Tetraselmis sp.), chlorella (Chlorella spp.), intends ball algae (Nannochloropsis sp.), angle thorn algae (Chaetoceros sp.), Skeletonema Greville (Skeletonema sp.), Isochrysis galbana (Isochrysis sp.), splits kettle algae (Schizochytrium sp.), spirulina (Spirulina sp.) or seat algae (Phormidium sp.).
Wherein, the external diameter of this micro-algae is between being more than or equal to 3 microns to being less than or equal between 500 microns.
Wherein, respectively this probio is Bifidus (Bifidobacterium bifidum), enterococcus faecalis (Enterococcus faecalis), VREF (Enterococcus faecium), lactoenterococcus (Enterococcus lactis), lactobacillus acidophilus (Lactobacillus acidophilus), Lactobacillus casei (Lactobacillus casei), Lactococcus (Lactobacillus lactis), lactobacillus germ (Lactobacillus plantarum), hundred obtain sour micrococcus (Pediococcus acidilactici), lactic acid four streptococcus (Pediococcus pentosaceus), hay bacillus (Bacillus subtilis), heterogeneous zymophyte (Phodopseudomonas pulustris) or bacillus licheniformis (Bacillus licheniformis).
Whereby, the micro-algae eaten by supplying aquatic animal is as carrier, and make probio be gathered in carrier surface at ambient temperature, form the thin layer of coated whole carrier, allow probio can be attached to carrier surface in a large number, and possess its original activity, make can eaten into while carrier by feeding object, picked-up, again can not the problem of nutritious inequality to a large amount of probio.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a preferred embodiment of the present invention, and the single carrier of main display is by the coated situation of thin layer.
Fig. 2 is the schematic diagram of a preferred embodiment of the present invention, and main display carrier surface is attached with the situation of probio.
Fig. 3 is the schematic diagram of another preferred embodiment of the present invention, and the multiple carrier of main display is by the coated situation of thin layer.
Wherein, Reference numeral:
10 aquatic animal feed 20 carriers
30 thin layer 40 probios
Detailed description of the invention
Below by by cited embodiment, coordinate enclose graphic, describe technology contents of the present invention and feature in detail.
As shown in Figure 1 to Figure 2, the aquatic animal feed 10 that a preferred embodiment of the present invention provides includes carrier 20, thin layer 30 and a multiple probio 40.
Carrier 20 is flat algae (Tetraselmis sp.), chlorella (Chlorella spp.), intend ball algae (Nannochloropsis sp.), angle thorn algae (Chaetoceros sp.), Skeletonema Greville (Skeletonema sp.), Isochrysis galbana (Isochrysis sp.), to split different types of micro-algaes (microalgae) such as kettle algae (Schizochytrium sp.), spirulina (Spirulina sp.) or seat algae (Phormidium sp.) wherein a kind of, micro-algae of these kinds has preferably palatability for aquatic animal.Wherein, the micro-algae as carrier 20 is dead and through super-dry process, is the dry remains of micro-algae, and the maximum outside diameter of micro-algae is between being more than or equal to 3 microns to being less than or equal between 500 microns.
Thin layer 30 is extracellular matrix (the extracellular polymeric substance that one deck is secreted by probio 40; EPS) biomembrane (biofilm) formed, it forms in the surface of each carrier 20, and coated whole carrier 20, as shown in Figure 1.Wherein, thin layer 30, can at the Surface Creation thin film layer 30 of each carrier 20 for carrier 20 and probio 40 being placed at room temperature co-incubation 24 hours.
Multiple probio 40 is distributed in thin layer 30, these probios 40 that the present embodiment uses are Bifidus (Bifidobacterium bifidum), enterococcus faecalis (Enterococcus faecalis), VREF (Enterococcus faecium), lactoenterococcus (Enterococcus lactis), lactobacillus acidophilus (Lactobacillus acidophilus), Lactobacillus casei (Lactobacillus casei), Lactococcus (Lactobacillus lactis), lactobacillus germ (Lactobacillus plantarum), hundred obtain sour micrococcus (Pediococcus acidilactici), lactic acid four streptococcus (Pediococcus pentosaceus), hay bacillus (Bacillus subtilis), one or more mixing in the bacterial classifications such as heterogeneous zymophyte (Phodopseudomonas pulustris) or bacillus licheniformis (Bacillus licheniformis).
Fig. 3 is another embodiment of the present invention, main explanation aquatic animal feed provided by the present invention 10 is not limited in and is made up of single carrier 20, also must be made up of multiple carrier 20, each carrier 20 is coated by thin layer 30 institute respectively, and is distributed with multiple probio 40 in thin layer 30.Wherein, each carrier 20 can be micro-algae of identical type, or each carrier 20 is respectively different types of micro-algae, and composition is containing single micro-algae or the aquatic animal feed 10 containing the micro-algae of more than one variety classeses.
Because micro-algae has rich in protein, unrighted acid, cellulosic, vitamin and mineral matter, be namely the main food source of much fresh water and seawater living originally, especially juvenile fish and invertebrate.Therefore, using micro-algae as the carrier 20 of probio 40, can eat for aquatic animal for applying micro-algae, there is preferably palatability, nutritional labeling and suspension, biomembrane is formed in carrier 20 surface aggregation again by probio 40, make probio 40 can be attached to the surface of carrier 20 in large quantities by thin layer 30, allow by the aquatic animal of feeding, such as Penaeus Vannmei (Litopenaeus vannamei), grass shrimp (Penaeus monodon), Chinese prawn (Penaeus chinensis), spot joint shrimp (Penaeus japonicus) etc., eat into also can enough probios 40 entering to be attached in a large number carrier 20 surface while carrier 20, and reach increase by the grazing rate of feeding object for probio 40, and be generated as under the condition of room temperature due to thin layer 30, therefore in the manufacture process of feed, the original activity of probio 40 can not be destroyed, and still effectively can retain the activity of probio 40 in feed, and can avoid eating for a long time the uneven problem of nutrition that general feeds causes.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claims in the present invention.
Claims (4)
1. an aquatic animal feed, is characterized in that, includes:
At least one carrier, respectively this carrier is the dry remains of micro-algae;
One thin layer, is coated on respectively this carrier; And
Multiple probio, is arranged in this thin layer.
2. aquatic animal feed according to claim 1, is characterized in that, this micro-algae is flat algae, chlorella, plan ball algae, angle thorn algae, Skeletonema Greville, Isochrysis galbana, split kettle algae, spirulina or seat algae.
3. aquatic animal feed according to claim 2, is characterized in that, the external diameter of this micro-algae is between being more than or equal to 3 microns to being less than or equal between 500 microns.
4. aquatic animal feed according to claim 1, it is characterized in that, respectively this probio be Bifidus, enterococcus faecalis, VREF, lactoenterococcus, lactobacillus acidophilus, Lactobacillus casei, Lactococcus, lactobacillus germ, hundred sour micrococcus, lactic acid four streptococcus, hay bacillus, heterogeneous zymophyte or bacillus licheniformis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111445.7A CN104938778B (en) | 2014-03-24 | 2014-03-24 | Aquatic animal feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111445.7A CN104938778B (en) | 2014-03-24 | 2014-03-24 | Aquatic animal feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104938778A true CN104938778A (en) | 2015-09-30 |
| CN104938778B CN104938778B (en) | 2019-10-29 |
Family
ID=54154306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410111445.7A Active CN104938778B (en) | 2014-03-24 | 2014-03-24 | Aquatic animal feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104938778B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185222A (en) * | 2018-01-31 | 2018-06-22 | 青岛海兴源生物科技有限公司 | A kind of aquatic feeds with adhesive effect use seawood meal |
| CN111938020A (en) * | 2020-08-21 | 2020-11-17 | 四川润格生物科技有限公司 | Technical method for producing enterococcus faecalis by using distiller's grains |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233153A (en) * | 1996-10-16 | 1999-10-27 | 温吉尔制造公司 | High protein, high fat extruded sinking aquatic feed |
| CN1383733A (en) * | 2001-04-30 | 2002-12-11 | 陆晓民 | Fish protein polypeptide aquatic animal feed |
| CN101253941A (en) * | 2008-04-07 | 2008-09-03 | 缪淑华 | Non-antibiotic microorganism fermentation aquatic product feed stuff |
| CN102511688A (en) * | 2011-12-22 | 2012-06-27 | 郭伟 | Microcapsule biological feed |
-
2014
- 2014-03-24 CN CN201410111445.7A patent/CN104938778B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233153A (en) * | 1996-10-16 | 1999-10-27 | 温吉尔制造公司 | High protein, high fat extruded sinking aquatic feed |
| CN1383733A (en) * | 2001-04-30 | 2002-12-11 | 陆晓民 | Fish protein polypeptide aquatic animal feed |
| CN101253941A (en) * | 2008-04-07 | 2008-09-03 | 缪淑华 | Non-antibiotic microorganism fermentation aquatic product feed stuff |
| CN102511688A (en) * | 2011-12-22 | 2012-06-27 | 郭伟 | Microcapsule biological feed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185222A (en) * | 2018-01-31 | 2018-06-22 | 青岛海兴源生物科技有限公司 | A kind of aquatic feeds with adhesive effect use seawood meal |
| CN111938020A (en) * | 2020-08-21 | 2020-11-17 | 四川润格生物科技有限公司 | Technical method for producing enterococcus faecalis by using distiller's grains |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104938778B (en) | 2019-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104195067B (en) | One bacillus amyloliquefaciens and the application in aquaculture thereof | |
| Kongnum et al. | Effect of Lactobacillus plantarum isolated from digestive tract of wild shrimp on growth and survival of white shrimp (Litopenaeus vannamei) challenged with Vibrio harveyi | |
| CN100456949C (en) | Bioactive food complex, method for making bioactive food complex product and method for controlling disease | |
| US20040009160A1 (en) | Bioactive food complex, method for making bioactive food complex product and method for controlling disease | |
| Silva‐Aciares et al. | Use of macroalgae supplemented with probiotics in the Haliotis rufescens (Swainson, 1822) culture in Northern Chile | |
| JP2006506065A (en) | Feed suitable for the culture of rotifers, larval shrimp and marine filtered food-feeding animals | |
| Chistyakov et al. | Poultry-beneficial solid-state Bacillus amyloliquefaciens B-1895 fermented soybean formulation | |
| Ayyat et al. | A probiotic cocktail as a growth promoter in Nile tilapia (Oreochromis niloticus) | |
| Amir et al. | Evaluation of yeast and bacterial based probiotics for early rearing of Labeo rohita (Hamilton, 1822) | |
| Abdulrahman | Evaluation of Spirulina spp. as food supplement and its effect on growth performance of common carp fingerlings | |
| Hamsah et al. | The nutritional value of Artemia sp. enriched with the probiotic Pseudoalteromonas piscicida and the prebiotic mannan-oligosaccharide. | |
| Seenivasan et al. | Effects of Probiotics on survival, growth and biochemical characteristics of freshwater prawn Macrobrachium rosenbergii Post Larvae | |
| Vázquez-Silva et al. | Effect of bacterial probiotics bio-encapsulated into Artemia franciscana on weight and length of the shortfin silverside (Chirostoma humboldtianum), and PCR-DGGE characterization of its intestinal bacterial community | |
| KR101618220B1 (en) | A novel Bacillus sp. strain and use thereof | |
| EP1534307A1 (en) | Zooplankton enrichment with probionts and prebionts and uses thereof | |
| CN104938778B (en) | Aquatic animal feed | |
| CN103875977A (en) | Mixed feed for aquaculture | |
| US11576939B2 (en) | Method for preserving probiotic composition and use thereof | |
| TWI535386B (en) | Aquatic animal feed | |
| Akbar et al. | Standardization of the bioencapsulation of probiotics and oil emulsion in Artemia parthenogenetica | |
| Al Mamun et al. | Role of probiotics in aquaculture: importance and future guidelines. | |
| Vairappan | Probiotic fortified seaweed silage as feed supplement in marine hatcheries | |
| Gupta et al. | Effect of dietary probiotic improval (Lactobacillus sporogenes and Saccharomyces cerevisiae) on growth and feed utilization of Macrobrachium rosenbergii post larvae | |
| Pushparaj et al. | Perspectives and implications of probiotics as beneficial mediators in aquaculture industry | |
| KR102050658B1 (en) | Probiotics comprising egg shell powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |