The Application of near Infrared Spectroscopy in Process Monitoring of Solid-State Fermentation of Sweet Sorghum Stalks

2015 ◽  
Vol 23 (5) ◽  
pp. 293-299 ◽  
Author(s):  
Guifang Fan ◽  
Yan Jiang ◽  
Guangming Li ◽  
Weiliang Xu ◽  
Sandra Chang ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Solid State ◽  
Process Monitoring ◽  
Near Infrared Spectroscopy ◽  
Solid State Fermentation ◽  
Sweet Sorghum ◽  
Near Infrared

Rapid Estimation of Xanthan and Biomass Concentration during Xanthan Production under Solid State Fermentation on Polyurethane Foam with Near–Infrared Spectroscopy

2012 ◽  
Vol 482-484 ◽  
pp. 1515-1519
Author(s):  
Zhi Guo Zhang ◽  
Hong Zhang Chen
Keyword(s):  
Infrared Spectroscopy ◽  
Solid State ◽  
Polyurethane Foam ◽  
Near Infrared Spectroscopy ◽  
Solid State Fermentation ◽  
Near Infrared ◽  
External Validation ◽  
Biomass Concentration ◽  
Inert Support ◽  
Xanthan Production

Recently, some solid state fermentation (SSF) processes of xanthan production were studied. However, quantitative analysis of the concentration of xanthan and biomass is more complicated than that of submerged fermentation. To facilitate the analysis of these components, near–infrared spectroscopy (NIRS) was used. A NIRS calibration models for rapidly estimating xanthan and biomass concentration in xanthan fermentation on inert support of polyurethane foam was established. The wavenumber and spectral pretreatment method were optimized. The data of cross validation and external validation shows that NIRS was suitable for rapid and accurate quantification of the concentration of xanthan and biomass in solid state fermentation on inert support. This method will provide much convenience for the research of solid state fermentation on inert support.

Quantitative Detection of Ethanol Solid-State Fermentation Process Parameters Based on Near Infrared Spectroscopy

2017 ◽  
Vol 54 (2) ◽  
pp. 023002
Author(s):  
张航 Zhang Hang ◽  
刘国海 Liu Guohai ◽  
江辉 Jiang Hui ◽  
梅从立 Mei Congli ◽  
黄永红 Huang Yonghong
Keyword(s):  
Infrared Spectroscopy ◽  
Solid State ◽  
Near Infrared Spectroscopy ◽  
Process Parameters ◽  
Solid State Fermentation ◽  
Fermentation Process ◽  
Near Infrared ◽  
Quantitative Detection

scholarly journals Application of Near-Infrared Spectroscopy Analysis Technology to Total Nucleosides Quality Control in the Fermented Cordyceps Powder Production Process

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Tiannv Shi ◽  
Yongmei Guan ◽  
Lihua Chen ◽  
Shiyu Huang ◽  
Weifeng Zhu ◽  
...  
Keyword(s):  
Quality Control ◽  
Infrared Spectroscopy ◽  
Production Process ◽  
Process Monitoring ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Powder Preparation ◽  
Spectroscopy Analysis ◽  
Online Process Monitoring ◽  
Online Process

Product quality control is a prerequisite for ensuring safety, effectiveness, and stability. However, because of the different strain species and fermentation processes, there was a significant difference in quality. As a result, they should be clearly distinguished in clinical use. Among them, the fermentation process is critical to achieving consistent product quality. This study aims to introduce near-infrared spectroscopy analysis technology into the production process of fermented Cordyceps powder, including strain culture, strain passage, strain fermentation, strain filtration, strain drying, strain pulverizing, and strain mixing. First, high performance liquid chromatography (HPLC) was used to measure the total nucleosides content in the production process of 30 batches of fermented Cordyceps powder, including uracil, uridine, adenine, guanosine, adenosine, and the process stability and interbatch consistency were analyzed with traditional Chinese medicine (TCM) fingerprinting, followed by the near-infrared spectroscopy (NIRS) combined with partial least squares regression (PLSR) to establish a quantitative analysis model of total nucleosides for online process monitoring of fermented Cordyceps powder preparation products. The model parameters indicate that the established model with good robustness and high measurement precision. It further clarifies that the model can be used for online process monitoring of fermented Cordyceps powder preparation products.

scholarly journals Development of a Rapid Process Monitoring Method for Dry-Coated Tableting Process by Using Near-Infrared Spectroscopy

2011 ◽  
Vol 59 (7) ◽  
pp. 868-873 ◽  
Author(s):  
Masatomo Ito ◽  
Tatsuya Suzuki ◽  
Naoki Wakiyama ◽  
Hiroshi Teramoto ◽  
Etsuo Yonemochi ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Process Monitoring ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Monitoring Method ◽  
Rapid Process
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