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Sweet potato dreg type fermented feed and production method thereof

A technology of fermented feed and sweet potato dregs, applied in animal feed, animal feed, application, etc., can solve problems such as processing difficulties, achieve the effects of reducing costs, improving various indicators, and increasing value

Inactive Publication Date: 2015-03-25
SHANDONG BIO SUNKEEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The content of crude fiber in sweet potato dregs is high, and it is difficult to deal with them in areas rich in sweet potato dregs.

Method used

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  • Sweet potato dreg type fermented feed and production method thereof

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Embodiment

[0041] Unless otherwise specified, the following examples are carried out according to conventional methods known to those skilled in the art, and the reagents used are those commonly used in corresponding analyzes and preparations in the art.

[0042] In the present embodiment, a kind of sweet potato dregs type fermented feed is prepared, and the specific preparation method is as follows:

[0043] 1. Material selection

[0044] The sweet potato residue used in this example comes from the sweet potato residue produced by Shandong Shengqi Biological Co., Ltd. after processing sweet potatoes to produce starch. The storage time is no more than 2 hours, dried at 90°C until the moisture content is less than 10%, and crushed to pass through a 60-mesh sieve. The fermenting bacteria preparation is active dry yeast produced by Shandong Shengqi Biological Co., Ltd.

[0045] 2. Preparation steps

[0046] (1) Drying and crushing of sweet potato dregs: 1.2 kg of fresh sweet potato dregs ...

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Abstract

The invention provides sweet potato dreg type fermented feed which is prepared through the fermentation technology of candida utilis and the like by using the abundant sweet potato dreg resources in areas where sweet potatoes are planted densely. According to the sweet potato dreg type fermented feed, the existing technology of fermented sweet potato dregs is improved, production parameters are made clear, production links are reduced, and the fermented sweet potato dregs with the higher feeding value are acquired.

Description

technical field [0001] The invention utilizes abundant sweet potato dregs resources in areas where sweet potatoes are densely planted, and prepares sweet potato dregs-type fermented feed through the fermentation technology of strains such as Candida utilis. The invention improves the existing fermented sweet potato dregs process, clarifies the production parameters, reduces the production links and obtains fermented sweet potato dregs with higher feeding value. Background technique [0002] Sweet potato belongs to Convolvulaceae, annual or perennial vine herb. Also known as sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, white taro, sweet potato, sweet potato, etc., they have different names depending on the region. They are an important source of vegetables. The roots can be used as food, feed and industrial raw materials, and have a wide range of functions. In 2012, my country's sweet potato planting area accounted for about 70% of the world's total,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/175A23K1/00
Inventor 刘玉奉张浩朱昌雄余明华
Owner SHANDONG BIO SUNKEEN
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