US2016029632A1PendingUtilityA1

Citrus preservative of polyhexamethylene guanidine hydrochloride

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Assignee: SOUTH CHINA BOTANICAL GARDEN CASPriority: Nov 14, 2010Filed: Oct 13, 2015Published: Feb 4, 2016
Est. expiryNov 14, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Xuewu DuanYueming JiangLinyan FengFuwang Wu
A23B 2/729A01N 43/78A01N 47/44A23B 7/154A01N 31/02A23V 2002/00A01N 43/50A01N 47/18A01N 47/34C08L 71/02C08L 79/04
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Claims

Abstract

A citrus preservative includes 0.05%-0.5% of polyhexamethylene guanidine hydrochloride, 0.05%-0.2% of benzimidazole bactericide, 0.02%-0.15% of polyethenoxy and the balance water.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A citrus preservative, characterized in that calculated based on 100% total mass fraction, the citrus preservative comprises 0.05%-0.5% of polyhexamethylene guanidine hydrochloride, 0.05%-0.2% of benzimidazole bactericide, 0.02%-0.15% of polyethenoxy ether and the balance water. 
     
     
         2 . The citrus preservative according to  claim 1 , characterized in that the mass fraction of polyhexamethylene guanidine hydrochloride is 0.1%-0.5%. 
     
     
         3 . The citrus preservative according to  claim 2 , characterized in that the mass fraction of polyhexamethylene guanidine hydrochloride is 0.25%-0.5%. 
     
     
         4 . The citrus preservative according to  claim 1 , characterized in that the benzimidazole bactericide is tecto. 
     
     
         5 . The citrus preservative according to  claim 2 , characterized in that the benzimidazole bactericide is tecto. 
     
     
         6 . The citrus preservative according to  claim 3 , characterized in that the benzimidazole bactericide is tecto.

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