Application of On-Line Near-Infrared Analyser to Process Control in Fermentation Plant.

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Application of Near Infrared Spectroscopy in Wheat Quality Control

The application of near infrared spectroscopic technique for the quantitative analysis of food products and commodities is nowadays widely accepted. However, 160 years passed from the discover of near infrared part of the spectrum to its first analytical application which is related to the work of Karl Norris who firstly demonstrated the potential of the NIRS in quantitative analysis particular...

متن کامل

On-line fermentation monitoring by mid-infrared spectroscopy.

A new method for on-line monitoring of fermentations using mid-infrared (MIR) spectroscopy has been developed. The method has been used to predict the concentrations of glucose and ethanol during a baker's yeast fermentations. A completely automated flow system was employed as an interface between the bioprocess under study and the Fourier transform infrared (FT-IR) spectrometer, which was equi...

متن کامل

Impact Of Formulation And Process Parameters On Near - Infrared Spectra Application For Water Determination In Biopharmaceuticals

Submission Pharma & Biotech ICNIRS-1256 Impact Of Formulation And Process Parameters On Near-Infrared Spectra Application For Water Determination In Biopharmaceuticals Matthieu Clavaud* 1, 2, Yves Roggo1, Andrea Allmendinger3, Carmen Lema martinez4, Philippe Hubert2, Eric Ziemons2 1Vibrational Spectroscopy and Forensics Complaint and Counterfeit, F. Hoffmann La Roche Ltd., Kaiseraugst, Switzerl...

متن کامل

On-line near-infrared spectroscopy optimizing and monitoring biotransformation process of γ-aminobutyric acid☆

Near-infrared spectroscopy (NIRS) with its fast and nondestructive advantages can be qualified for the real-time quantitative analysis. This paper demonstrates that NIRS combined with partial least squares (PLS) regression can be used as a rapid analytical method to simultaneously quantify l-glutamic acid (l-Glu) and γ-aminobutyric acid (GABA) in a biotransformation process and to guide the opt...

متن کامل

Novel Application of Near-infrared Spectroscopy and Chemometrics Approach for Detection of Lime Juice Adulteration

The aim of this study is to investigate the novel application of a ‎handheld near infra-red spectrophotometer coupled with classification methodologies as a screening approach in detection of adulterated lime juices. For this purpose, a miniaturized near infra-red spectrophotometer (Tellspec®) in the spectral range of 900–1700 nm was used. Three diffuse reflectance spectra of 31 pure...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: KAGAKU KOGAKU RONBUNSHU

سال: 1995

ISSN: 0386-216X,1349-9203

DOI: 10.1252/kakoronbunshu.21.847