HITOOLIGOSACCHARIDES AND METHODS OF THEIR USE FOR ENHANCING PLANT GROWTH Russian patent published in 2016 - IPC A01N31/06 

Abstract RU 2604495 C2

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. For enhancing growth of plants seeds of plants or plant sprouts of seeds are treated with effective amount of at least one hitooligosaccharide (HO) and at least one lipohitooligosaccharide (LHO) of formula , wherein R1 denotes C14:0, 3OH-C14:0, iso-C15:0, C16:0, 3-OH-C16:0, iso-C15:0, C16:1, C16:2, C16:3, iso-C17:0, iso-C17:1, C18:0, 3OH-C18:0, C18:0/3-OH, C18:1, OH-C18:1, C18:2, C18:3, C18:4, C19:1 carbamoyl, C20:0, C20:1, 3-OH-C20:1, C20:1/3-OH, C20:2, C20:3, C22:1 or C18-26(ω-1)-OH; R2 denotes hydrogen or methyl; R3 denotes hydrogen, acetyl or carbamoyl; R4 denotes hydrogen, acetyl or carbamoyl; R5 denotes hydrogen, acetyl or carbamoyl; R6 denotes hydrogen, arabinosyl, fucosyl, acetyl, sulphate, 3-O-S-2-O-MeFuc, 2-O-MeFuc and 4-O-AcFuc; R7 denotes hydrogen, mannosyl or glycerine; R8 denotes hydrogen, methyl or -CH2OH; R9 denotes hydrogen, arabinosyl or fucosyl; R10 denotes hydrogen, acetyl or fucosyl; and n is 0, 1, 2 or 3.

EFFECT: invention enables to realize specified purpose.

74 cl, 31 dwg, 3 tbl, 20 ex

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RU 2 604 495 C2

Authors

Smit R. Stjuart

Khabib Akhsan

Dates

2016-12-10Published

2012-09-24Filed