Use of polyhexamethylene guanidine hydrochloride as preservative to control citrus sour rot and its application

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United States of America Patent

PATENT NO 9192162
APP PUB NO 20130245079A1
SERIAL NO

13885165

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Abstract

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The use of polyhexamethylene guanidine hydrochloride as preservative for preventing and controlling citrus sour rot and its application are disclosed by the present invention. The citrus preservative calculated by 100% total mass fraction comprises 0.05%-0.5% polyhexamethylene guanidine hydrochloride, 0.05%-0.2% of one or more selected from the group consisting of a mixture of several of the following: 0.05%-0.2% imidazole fungicidebactericide, benzimidazole fungicidebactericide, pyrimethanil, fludioxonil and azoxystrobin, and 0.02%-0.15% polyethenoxy ether emulsion or quaternary ammonium salt emulsion, and the rest is water. The citrus preservative can significantly inhibit the decay of citrus fruit such as Citrus microcarpa during storage, especially the incidence of sour rot. So the commercial value of citrus is obviously increased.

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Patent Owner(s)

Patent OwnerAddress
SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCIENCES510650 GUANGDONG CITY OF GUANGZHOU PROVINCE TIANHE DISTRICT XING BRANCH ROAD NO 723 GUANGZHOU CITY GUANGDONG PROVINCE 510650

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duan, Xuewu Guangdong, CN 4 0
Feng, Linyan Guangdong, CN 3 0
Jiang, Yueming Guangdong, CN 15 110
Wu, Fuwang Guangdong, CN 2 0

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