Animal Husbandry and Feed Science ›› 2010, Vol. 31 ›› Issue (1): 1-1.doi: 10.12160/j.issn.1672-5190.2010.01.001
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CHEN Xue, SUN Chao, ZHAO Yu-e (Bio-chemical Engineering College of Beijing Union University, Beijing 100023, China)
Online:
Published:
Abstract: In the present study, the preparation feasibility of calcium propionate from eggshell by hydrothermal synthesis is first confirmed. The effects of solid-liquid ratio, reaction temperature and reaction time on the yield of calcium propionate were studied through single-factor experiment, and the optimum conditions were investigated by orthogonal experiment. The resuhs showed that the optimum conditions were as follows: solid-liquid ratio 1:20, reaction temperature 110 ℃, reaction time 6 h. Moreover, the yield can reach up to 92.57 % under the optimum conditions.
CLC Number:
TQ262.2
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URL: https://journal30.magtechjournal.com/xmysl/EN/10.12160/j.issn.1672-5190.2010.01.001
https://journal30.magtechjournal.com/xmysl/EN/Y2010/V31/I1/1