| 摘要 |
FIELD: agriculture.SUBSTANCE: present invention relates to fodder production. Loose disperse powder for use in animal fodder contains 2-90 wt%. of active compound on porous carrier, having surface area defined by BET (Brunauer-Emmet-Teller method), at least 10 m/g, where carrier has D (v, 0.1) at least of 100 mqm and where active compound is selected from lactylate of formula (1), Formula (1): R2-COO-[-CH(CH)-COO]-R1, or its Na, K, Ca, Mg, Fe (II), Zn, NHor Cu (II) salts, glycolytate of formula (2), Formula (2): R2-COO-[-CH-COO]-R1, or its Na, K, Ca, Mg, Fe (II), Zn, NHor Cu (II) salts, lactic ester of formula (3), Formula (3): HO-CH(CH)-COO-R2 and/or glycolic acid compound ether of formula (4), Formula (4): HO-CH-COO-R2. In above formulas R1 is selected from N, n denotes integer from 1 to 10, and R2 denotes C-Calkyl or alkenyl chain which can be branched or unbranched.EFFECT: this powder is easy to introduced into fodder compositions.14 cl, 1 dwg, 4 tbl, 6 ex |
