Title :
Study of Fermentation Conditions for Bone Meal with the Lactobacillus
Author :
Yong Zuo ; Liping Liu ; Hui Xie ; Feng Qi ; Yang Li ; Shuai Ju ; Dong Li ; Jing Zhang
Author_Institution :
Dept.of Bioeng. , Sichuan Univ. of Sci. & Eng., Zigong, China
Abstract :
After the bone meal was fermented by lactobacillus at different temperature, time, inoculation volume and bone concentration, the TCA-NSI and PTA-SN were investigated. Then, orthogonal experiments were adopted to analyze the effect of each factor according to single factor experiment. The results showed that the fermentation conditions were optimum at 36°C of fermentation temperature, 24h of fermentation time, 5% of inoculation volume and 20% of bone concentration.
Keywords :
biotechnology; farming; fermentation; microorganisms; PTA-SN; TCA-NSI; bone concentration; bone meal; fermentation conditions; inoculation volume; lactobacillus; nitrogen dissolve acid index; phosphotungstic acid soluble nitrogen determination; temperature 36 C; time 24 h; Amino acids; Biomedical engineering; Bones; Educational institutions; Microorganisms; Temperature; Bone meal; Fermentation condition; PTA-SN; TCA-NSI;
Conference_Titel :
Biomedical Engineering and Biotechnology (iCBEB), 2012 International Conference on
Conference_Location :
Macao
Print_ISBN :
978-1-4577-1987-5
DOI :
10.1109/iCBEB.2012.372
