Feed for 22 to 42-day meat ducks and preparation method thereof

A meat duck feed and feed carrier technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of high cost and high feeding cost, and achieve the effects of improving production performance, egg production rate, and egg quality

Active Publication Date: 2011-07-27
SHANDONG NEW HOPE LIUHE GROUP
4 Cites 36 Cited by

AI-Extracted Technical Summary

Problems solved by technology

Domestic literature reports that high-copper preparations, high-zinc preparations, antioxidants, acidifiers, functional oligosaccharide prebiotics and other biologically active substances are added to poultry diets to meet consumers' needs for food quality and safety, and at the same time make poul...
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Method used

Curcuma longa: pungent, bitter, warm. Return spleen, liver meridian, dispel blood and promote the circulation of qi, stimulate the menstrual flow and relieve pain. For chest pain, amenorrhea, lump in the abdomen, rheumatic shoulder and arm pain, tumbling and swelling. Curcuminol or ether extract, curcumin and volatile oil were given to the stomach for experimental hyperlipidemia rats and rabbits, which had obvious effects of lowering plasma total cholesterol and B-lipoprotein, and could reduce liver cholesterol, correct a The ratio of - and B-lipoprotein is out of balance, but it has no effect on endogenous cholesterol; it has a more significant effect on lowering plasma triglycerides, which can reduce plasma triglycerides to below normal levels. High sucrose diet can cause hyperlipidemia in rats, and curcumin can counteract this hyperlipidemia. Intragastric administration of curcumin can reduce liver weight, reduce liver triglyceride, free fatty acid, phospholipid content and serum total triglyceride, VLDL+LDL triglyceride, HDL triglyceride, VLDL+LDL cholesterol and free fatty acid content in blood. Increase serum total cholesterol and HDL cholesterol levels. The liver homogenate was incubated in vitro, and 14C-acetic acid was used as the substrate test. The preliminary results showed that curcumin could inhibit the synthesis of fatty acids.
Golden buckwheat: its cool in nature, acrid in the mouth, bitter, has the effect of heat-clearing and toxic substances removing, blood circulation promoting and blood stasis dispelling, invigorating the spleen and promoting diuresis. Antibacterial effect Golden buckwheat has inhibitory effect on Staphylococcus aureus, Streptococcus pneumoniae, Escherichia coli, and Pseudomonas aeruginosa, and the anesthetic effect is greater than that of water agent. It is also reported that golden buckwheat and its isolated parts have no antibacterial effect in vitro, and intraperitoneal injection of golden buckwheat extract 83mg/kg at different periods before infection has obvious protective effect on mice infected with Staphylococcus aureus in the abdominal cavity. Medication at the same time or after infection has no protective effect.
Prunella vulgaris is slightly bitter, clears liver, dissipates stagnation, diuresis; Control diseases such as blast, mastitis, eye pain, jaundice, gonorrhea, hypertension; Control lymphatic tuberculosis, goiter, scrofula, goiter, mastitis , breast cancer, eye pain at night, shameful tears, dizziness, crooked mouth and eyes, musculoskeletal pain, tuberculosis, acute jaundice infectious hepatitis, blood metrorrhagia, leukorrhea. Prunella vulgaris is an important medicine for clearing liver-fire and dispelling stagnation, and it mainly treats diseases of the liver meridian. This product is combined with chrysanthemum and cassia seed, which can clear the liver and improve eyesight, and treat red eyes, swelling and pain; it is combined with stone cassia and uncaria, which can calm down the liver yang, cure headache and dizziness; Product, can soften hard mass and resolve stagnation, and control scrofula and tuberculosis. "Southern Yunnan Materia Medica": Dispelling liver wind, running meridians, and treating crooked mouth and eyes. Promoting liver qi, dispelling stagnation of the liver, relieving pain in muscles and bones, pain in eyes and pearls, dispersing scrofula, and tuberculosis all over the body. "Preparation of Herbal Medicines": remove phlegm and eliminate pus, treat scrofula, clear the upper and lower, remove the eye mask, and relieve pain. It has a milder effect and a less bitter taste.
[0051] Houttuynia pungent, slightly cold. It belongs to the lung meridian and is used as medicine. Traditional ...
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Abstract

The invention discloses feed for 22 to 42-day meat ducks, which comprises a feed carrier and a feed additive, wherein the feed carrier comprises one or more of bran, table salt, corn slag, fish meal, stone powder, rice bran, bean pulp and beef tallow; the feed additive comprises an enzyme composition and a traditional Chinese medicinal additive. The enzyme composition further comprises: xylanase, beta-glucanase, beta-mannase, cellulose, amylase, phytase and protease. The traditional Chinese medicinal additive further comprises: wild buckwheat rhizome, common cnidium fruit, dried orange peel, turmeric, suberect spatholobus stem, selfheal, scutellaria baicalensis, folium isatidis, codonopsis pilosula, Chinese angelica, medical stone, curcuma zedoary, charred triplet, sculellaria barbata, drynaria rhizome and fructus forsythiae. The feed can improve the meat quality of duck body, survival rate and crop. The additive contains rich amino acid, mineral substances, vitamins and other nutritive materials and therefore helps to supply amino acid, mineral substances and vitamins to grains and improve the utilization rate of feed.

Application Domain

Technology Topic

CellulaseCrop +22

Image

  • Feed for 22 to 42-day meat ducks and preparation method thereof
  • Feed for 22 to 42-day meat ducks and preparation method thereof
  • Feed for 22 to 42-day meat ducks and preparation method thereof

Examples

  • Experimental program(8)
  • Effect test(1)

Example Embodiment

[0032] Specific Example 1: 15g of xylanase, 60g of β-glucanase, 75g of β-mannanase, 20g of cellulase, 20g of amylase, 10g of phytase and 45g of protease are fully mixed to prepare an enzyme composition .

Example Embodiment

[0033] Specific Example 2: Mix 10g xylanase, 45g β-glucanase, 60g β-mannase, 10g cellulase, 15g amylase, 5g phytase and 30g protease to make an enzyme composition .

Example Embodiment

[0034] Specific Example 3: Take 15g of golden buckwheat, 15g of Cnidium, 15g of dried tangerine peel, 15g of turmeric, 15g of spatholobi, 15g of prunella vulgaris, 15g of scutellaria, 15g of green leaves, 15g of codonopsis, 15g of angelica, 15g of medical stone, 15g of turmeric , Jiao Sanxian 15g, Scutellaria barbata 15g, Drynaria fortunei 15g and Forsythia 15g. Put the raw materials into a pulverizer and pass through a 120-mesh fine sieve, so that the amount of fine powder that can pass through the 120-mesh sieve reaches more than 70%. Collect the fine raw material powder that has passed through the 120 mesh sieve for use. Put the sieved coarse particles into 10 times the amount of water, heat and reflux for extraction 2 times, 30 to 45 minutes each time, and combine the 2 extracts and let stand still. The above two extracts were combined and concentrated to a concentration of 0.6g crude drug/mL. After suction filtration, the relative density of the filtrate was about 1.08 at 20°C; the pressure was reduced to 0.03-0.08MPa, and the temperature was maintained at 60-80°C , Concentrated to the extract with relative density of 1.20 and temperature of 60℃-70℃, put the extract into the oven to dry to make powder, and mix the sieved fine powder to obtain the Chinese medicine additive fine powder.
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Description & Claims & Application Information

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