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Wheat disinfestation using microwave...

Rajagopal, Vadivambal.

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Wheat disinfestation using microwave energy.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Wheat disinfestation using microwave energy./
作者:	Rajagopal, Vadivambal.
面頁冊數:	88 p.
附註:	Source: Masters Abstracts International, Volume: 44-03, page: 1425.
Contained By:	Masters Abstracts International44-03.
標題:	Engineering, Agricultural. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR08943
ISBN:	9780494089439

Wheat disinfestation using microwave energy.
Rajagopal, Vadivambal.

Wheat disinfestation using microwave energy. - 88 p.

Source: Masters Abstracts International, Volume: 44-03, page: 1425.

Thesis (M.Sc.)--University of Manitoba (Canada), 2005.

Infestation of grain by insects is usually controlled using insecticides. Use of insecticides results in chemical residues left in the food which may have adverse effects on humans. Another limiting factor for using an insecticide is that insects develop resistance to them. Microwave disinfestation offers an alternate way to disinfest grain. The use of microwaves to kill insects is based on the dielectric heating effect produced in grain which is a relatively poor conductor of electricity.

ISBN: 9780494089439Subjects--Topical Terms:

1019504
Engineering, Agricultural.

Wheat disinfestation using microwave energy.
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520 $a Infestation of grain by insects is usually controlled using insecticides. Use of insecticides results in chemical residues left in the food which may have adverse effects on humans. Another limiting factor for using an insecticide is that insects develop resistance to them. Microwave disinfestation offers an alternate way to disinfest grain. The use of microwaves to kill insects is based on the dielectric heating effect produced in grain which is a relatively poor conductor of electricity.
520 $a An industrial microwave system operating at 2.45 GHz was used to determine the mortality of three common types of stored-grain insects namely Tribolium castaneum (Herbst), Cryptolestes ferrugineus (Stephens) and Sitophilus granarius (L.). Wheat samples (50 g each) at 14 and 16% moisture content (wet basis) were infested with 5, 10 and 15 adult insects. The infested samples were then exposed to microwave energy at four different power levels 250, 300, 400 and 500 W for two exposure times of 28 and 56 s. (Abstract shortened by UMI.)
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