FIELD: organic chemistry, food industry.
SUBSTANCE: invention relates to crystals of ammonium salt or alkaline metal salt of non-natural stereoisomers of monatine - (2R,4R)-stereoisomer, (2S,4R)-stereoisomer, (2R,4S)-stereoisomer or mixture of non-natural (2S,4R)- and (2R,4S)-stereoisomers of monatine. These substances possess the high sweet taste degree and can be used as sweetening agents. Except for, invention relates to a sweetening agent based on abovementioned crystals of non-natural stereoisomers of monatine and to a product, such as beverage or foodstuff prepared by using abovementioned crystals of non-natural stereoisomers of monatine.
EFFECT: valuable properties of crystals.
16 cl, 4 tbl, 52 dwg, 43 ex
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