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Method for preparing and storing feed for host larvae of Cordyceps sinensis

A technology for the host and larvae of Cordyceps sinensis, which is applied to the preservation method of animal feed raw materials, animal feed, animal feed, etc., can solve the problems of large cultivation area, low use cost, unfavorable growth of bat moth larvae, etc., and achieve the effect of reducing biological metabolism

Inactive Publication Date: 2012-11-21
CHONGQING ACAD OF CHINESE MATERIA MEDICA
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Problems solved by technology

However, during the breeding process, it was found that apples and potatoes were perishable and moldy due to high sugar content or starch
Carrots are not only not easy to mold and rot, but also have a large cultivation area and low cost of use. However, the content of nutrients such as amino acids in carrots is low, which is not conducive to the growth of bat moth larvae. There is a big difference between Cordyceps sinensis

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  • Method for preparing and storing feed for host larvae of Cordyceps sinensis
  • Method for preparing and storing feed for host larvae of Cordyceps sinensis

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[0012] Polygonum japonicus or Polygonum rotundum are mainly produced in alpine meadows above 3,000 meters above sea level. During their growth, they are often trampled by yaks and sheep and polluted by their feces. The growth cycle is long, and the procedures for digging and transportation are complicated. There are many types of miscellaneous bacteria, and the amount of rotting and lignified parts is large. The storage and processing technology of feed is particularly important to improve the survival rate of larvae.

[0013] Research has found that when harvesting the rhizomes of wild Polygonum japonicus or Polygonum rotundum, it is mostly sporadic and scattered operations, with a small daily harvest, so it takes a long time to dig. If the high-quality feed is not protected from sun and light in time, it will easily cause dehydration. Studies have found that if the rhizomes of Polygonum japonicus or Polygonum chinensis are dehydrated more than 8%, the rhizome cells will shri...

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Abstract

The invention discloses a method for preparing and storing rhizomes of Polygonum viviparum or Polygonum macrophyllum by utilizing factors such as temperature control moisturizing factors and the like. By the method, the biological metabolism of the Polygonum viviparum or the Polygonum macrophyllum can be remarkably reduced, main nutrient components of stored and processed rhizomes of the Polygonum viviparum or the Polygonum macrophyllum have no remarkable difference from those of fresh products, the stored and processed rhizomes of the Polygonum viviparum or the Polygonum macrophyllum insteadof the fresh products can be used as a feed for host larvae, namely Hepialus armoricanus larvae of Cordyceps sinensis, and the problem that the feed for the Hepialus armoricanus larvae is short in anoff season is solved.

Description

technical field [0001] The invention relates to a feeding technique for bat moth larvae as hosts of Cordyceps sinensis, and more specifically relates to a method for preparing and storing feed for bat moth larvae. technical background [0002] Cordyceps sinensis [Cordyceps sinensis (Berk.) Sacc.] alias Cordyceps, Cordyceps, summer grass winter worm. According to the most recent classification system, Cordyceps sinensis belongs to Fungi, Ascomycota, Ascomycetes, Sordariomycetidae, Hypocreales, Clavicipifaceae, Cordyceps. It is a compound circle formed by the sub-seat and the larva corpse formed by the ergot fungus Cordyceps sinensis [Cordycepssinensis (Berk.) Sacc.] parasitizing on the larvae of bat moths. Raising bat moth larvae is an important part of the artificial cultivation of Cordyceps sinensis. [0003] After long-term field investigations and indoor food habits experiments by researchers, it was found that the host bat moth larvae are polyphagous resource inse...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K3/00A23K10/30A23K30/20A23K50/90
CPCY02P60/87
Inventor 钟国跃尹定华马开森陈仕江曾纬涂永勤刘飞李黎张德利罗庆明钱敏
Owner CHONGQING ACAD OF CHINESE MATERIA MEDICA
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