Paper Title:
Optimization of Potato Starch Residue L-Lactic Fermentation Culture Conditions
  Abstract

Potato starch residue was used as raw material , a single factor test was used to determine the lactobacillus casei L-lactic fermentation in the amounts of CaCO3 addition, fermentation temperature, residue saccharification of starch concentration, the optimal dosage range of fermentation time. With 4 factors and 3 levels of 4 orthogonal test of L-lactic acid by fermentation. The order was: the fermentation temperature> saccharification concentration> fermentation period >CaCO3 dosage. Optimization was as follow : residue saccharification of starch concentration was 80g/L, fermentation temperature was 37°C, CaCO3 addition level was 60g/L, fermentation time was of 60h. Fermentation conditions for this verification test, L-lactic acid content was 72.3g/L, compared with 15.1% before optimization.

  Info
Periodical
Advanced Materials Research (Volumes 183-185)
Chapter
Environmental Biotechnology
Edited by
Yanguo Shi and Jinlong Zuo
Pages
1273-1277
DOI
10.4028/www.scientific.net/AMR.183-185.1273
Citation
Z. Xu, N. Liu, D. Zhao, D. Wang, "Optimization of Potato Starch Residue L-Lactic Fermentation Culture Conditions", Advanced Materials Research, Vols. 183-185, pp. 1273-1277, 2011
Online since
January 2011
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hui Zou, Qun Hui Wang, Ying Ying Liu, Hui Li
Abstract:Lactic acid production using Lactobacillus casei and Streptococcus thermophilus individually or as mixed culture on distiller’s grain in open...
1071
Authors: Jin Lin Yang, Shao Jian Ma, Ping Liu, Gui Fang Wang, Xiu Juan Su, Wei Mo
Abstract:In this research, a leaching study was carried out to assess the effect of several parameters on zinc extraction in a low grade complex zinc...
140
Authors: Shu Xing Liu, Bei Wang
Chapter 9: Storage and Processing of Agricultural Products
Abstract:Purification extraction of ferulic acid from wheat bran by using ultrafiltration,based on the molecular weight cutoff (MWCO) of...
2294
Authors: Jun Ping Zhuang, Xue Ping Li
Chapter 13: Structural Materials and Biomaterials
Abstract:Bamboo is thought as an alternative feedstock for the production of fine chemicals, such as fuel ethanol and lactic acid to reduce our...
2442
Authors: Su Li Zhi, Jing Yang, Yan Yao, Shu Ting Zhang, Xue Bin Lu
Chapter 2: Development and Utilization of Biomass Energy
Abstract:Dilute sulfuric acid pretreatment of corn stover was used to obtain a solution of high concentration of xylose from the hemicellulosic...
298