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A Ganoderma lucidum polysaccharide preparation that regulates rumen microflora

A technology of rumen microorganisms and Ganoderma lucidum polysaccharide, applied in animal feed, additional food elements, applications, etc., can solve the problems of indigestion, high fiber content, poor palatability, etc., to inhibit the activity of methane bacteria, promote reproduction, and source raw materials. easy effect

Active Publication Date: 2017-11-21
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to reports, Ganoderma lucidum polysaccharides can directly or indirectly activate immune cells such as T cells, B cells, and macrophages, and promote the proliferation of unpurified splenocytes in vitro; it can enhance humoral and cellular immune responses; High content of lignin, especially high lignin content, poor palatability, indigestibility, and the utilization of Ganoderma lucidum polysaccharides in ruminants has not yet been developed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Preparation of Ganoderma lucidum polysaccharide preparation: choose Ganoderma lucidum, fresh, non-mildewed Ganoderma lucidum lees or Ganoderma lucidum processing leftovers, use 100°C water for 3 hours to obtain the extract, and freeze the extract at 4°C Drying, adding defatted rice bran to dilute the Ganoderma lucidum polysaccharide to make a preparation with a content of 90 wt.%, bagging the prepared Ganoderma lucidum polysaccharide preparation, and storing it in a dry and cool place;

[0024] (2) Preparation of full mixed rations containing ganoderma polysaccharide preparations regulating rumen microflora: according to the nutritional requirements of beef cattle, prepare full mixed rations containing ganoderma polysaccharide preparations regulating rumen microflora; if the body weight is 200 kg, the daily gain is 1.2 Total mixed ration for beef cattle: 8.45 kg of ryegrass, 11.00 kg of Pennisetum silage, 0.50 kg of corn stalks (dry), 6.00 kg of bean curd residue (fr...

Embodiment 2

[0027] (1) Preparation of Ganoderma lucidum polysaccharide preparation: choose Ganoderma lucidum, fresh, mildew-free Ganoderma lucidum lees or Ganoderma lucidum processing leftovers, use hot water at 100°C for 3 hours to obtain the extract, and freeze the extract at 4°C Drying, adding corncob powder to dilute the Ganoderma lucidum polysaccharide to a content of 60 wt.%, bagging the prepared Ganoderma lucidum polysaccharide preparation, and storing it in a dry and cool place;

[0028] (2) Preparation of total mixed diet containing ganoderma polysaccharide preparation for regulating rumen microflora: according to the nutritional requirements of meat goats, a total mixed diet containing ganoderma polysaccharide preparation for regulating rumen microflora and weighing 30 kg was prepared for meat goats. Grain, Pennisetum silage 1.2 kg, ryegrass (fresh) 600 g, peanut vine (dry) 200 g, corn 326 g, barley 64 g, wheat bran 35 g, DDGS (corn distillers grains protein feed) 25 g, soybean m...

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Abstract

The invention discloses a ganoderma polysaccharide preparation for regulating rumen microflora and a preparation method thereof. The invention extracts the ganoderma polysaccharide from ganoderma ganoderma residues, ganoderma processing leftovers or ganoderma, and adds a carrier to make a preparation. The preparation is added to the premix or total mixed ration at 5-50 mg / kg dry matter of the ration, and is used to feed cattle and sheep. Filamentous bacteria, Ruminococcus xanthus, Bacillus fibrinolyticus and total bacteria concentration, reduce the concentration of methane bacteria, increase the production of NH3-N, microbial protein and total volatile fatty acids, and at the same time enhance the immunity of cattle and sheep, and improve fiber feed Utilization, improve production performance. Moreover, the source is easy, the preparation process is simple, the use is convenient and safe, and there is no side effect. It can be used as a green additive for cattle and sheep feed, and has broad application prospects.

Description

technical field [0001] The invention belongs to the field of feed additive preparation in animal husbandry, and in particular relates to a ganoderma polysaccharide preparation for regulating rumen microflora and a preparation method thereof. Background technique [0002] Ganoderma lucidum (Ganoderma Lucidum) is also known as red lucidum, red lucidum, wood ganoderma, fungus ganoderma, ten thousand years mushroom, ganoderma grass. With the continuous development of the Ganoderma lucidum industry, the cultivated Ganoderma lucidum lees and other by-products are also increasing year by year. Ganoderma lucidum lees and other by-products contain a large amount of polysaccharides with good biological activity. According to reports, Ganoderma lucidum polysaccharides can directly or indirectly activate immune cells such as T cells, B cells, and macrophages, and promote the proliferation of unpurified splenocytes in vitro; it can enhance humoral and cellular immune responses; Ganoder...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K20/163
Inventor 梁学武吴和龙甘乾福
Owner FUJIAN AGRI & FORESTRY UNIV
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