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Method for storing steam-flaked grain feed

A technology for steam tableting and grains, which is applied to the storage field of steam tableting grain feed, can solve the problems of destroying the nutritional value of tableted grains and the occurrence of mildew on tableted grains, reducing the rate of mildew and deterioration and improving the feed value. Effect

Inactive Publication Date: 2011-08-03
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the drying cost accounts for 2% to 4% of the market price of the product, and the dried flaked grains tend to go moldy in high temperature and high humidity seasons, destroying the nutritional value of the flaked grains

Method used

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  • Method for storing steam-flaked grain feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The grain steam tableting equipment introduced by Hebei Kate Feed Group Company from ROSKAMP Company of the United States is adopted. The corn is conditioned by high-temperature steam at 98-105°C for 30-60 minutes in a steam tablet machine, rolled into thin slices of 0.8-1.5mm, and then cooled to below 37°C.

Embodiment 2

[0018] The grain steam tableting equipment introduced by Hebei Kate Feed Group Company from ROSKAMP Company of the United States is adopted. The corn is first prepared in a steam tablet machine by high-temperature steam at 98-105°C for 30-60 minutes, rolled into thin slices of 0.8-1.5mm, cooled to below 37°C, and then mixed with 1x10 5 The mixed lactobacillus starter of CFU / kg flaked corn is finally compacted by a compression feed baler, bundled and sealed, and stored by anaerobic fermentation.

[0019] The steam-flaked fermented and stored corn is mixed with 16.03% cottonseed meal, 0.17% baking soda, 0.23% salt, 0.29% stone powder, 1.21% additives, 25.80% whole plant corn silage, and 23.36% corn stalks at a ratio of 32.9% to form a complete mixing day Compared with the control ration (the only difference between the total mixed ration in this embodiment is that it adds ordinary steam-pressed corn), the feed intake of the beef cattle increased by 8.36%, and the daily gain Inc...

Embodiment 3

[0021] The grain steam tableting equipment introduced by Hebei Kate Feed Group Company from ROSKAMP Company of the United States is adopted. The corn is first prepared in a steam tablet machine by high-temperature steam at 98-105°C for 30-60 minutes, rolled into thin slices of 0.8-1.5mm, cooled to below 37°C, and then mixed with 1x10 6 The mixed lactobacillus starter of CFU / kg flaked corn is finally compacted by a compression feed baler, bundled and sealed, and stored by anaerobic fermentation.

[0022] Steam flaked corn was mixed with 16.03% cottonseed meal, 0.17% baking soda, 0.23% salt, 0.29% stone powder, 1.21% additives, 25.80% whole plant corn silage, and 23.36% corn stalks to form a complete mixed diet at a ratio of 32.9%. When feeding beef cattle, compared with the control diet (the only difference from the total mixed diet of this embodiment is that ordinary steam-pressed corn is added), after feeding, the feed intake of beef cattle increased by 8.51%, and the daily g...

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Abstract

The invention discloses a method for storing a steam-flaked grain feed, belonging to the technical field of feed processing. The method comprises the following steps of: firstly, conditioning grains with high-temperature steam in a steam flaking machine at the temperature between 98 DEG C and 105 DEG C for 30-60 minutes; secondly, rolling the grains into flakes of 0.8-1.5 millimeters; thirdly, lowering the temperature to be below 37 DEG C; fourthly, mixing a mixed lactobacillus fermenting agent; and lastly, compacting by using a compression feed packing machine, sealing, fermenting and storing. By adopting the method, the molding and deteriorating probabilities of the grain feed can be lowered, and the feeding value of the feed is remarkably lifted.

Description

technical field [0001] The invention belongs to the technical field of feed processing, and in particular relates to a storage method for steam-pressed grain feed. Background technique [0002] Steam flaked grain is one of the most advanced grain feed processing methods in the world. Steam flaked grain is to place the grain in a special steam conditioning equipment, pass through the normal pressure steam for treatment at a specific temperature, humidity and time to soften and expand the grain feed, and then use a pair of counter-rotating pressure rollers to The resulting mechanical pressure crushes the expanded grain into flakes of defined thickness. The mechanism of steam tableting is to process starch, the main component of the grain, to gelatinize the starch, thereby increasing its water solubility and enzymolysis, and improving the digestibility of the grain. In developed animal husbandry countries such as Europe and the United States, steam tableting processing techno...

Claims

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Application Information

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IPC IPC(8): A23K1/00A23K3/00A23K10/12A23K10/30A23L3/00
Inventor 周振明孟庆翔任丽萍崔振亮
Owner CHINA AGRI UNIV
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