Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #31-37, 2017

Near Infrared

Rancidity Estimation of Perilla Seed Oil by Using Near-Infrared Spectroscopy & Multivariate Analysis Techniques LINK

Near Infrared Reflectance Spectroscopy to Analyze Meat in Live Animals LINK

“Near-infrared Spectroscopy (NIRS) Equipment Market Analysis with Inputs from Industry Experts 2017 to 2022″ LINK

NIRS Process Monitoring Methodology for Pharmaceutical Continuous Manufacturing using a Offline Calibration Approach LINK

Near infrared system coupled chemometric algorithms for enumeration of total fungi count in cocoa beans | NIRS LINK

Prediction of Cortisol & Progesterone Concentrations in Cow Hair Using Near-Infrared Reflectance Spectroscopy NIRS LINK

“Near-infrared Spectroscopy (NIRS) Equipment Market is Expected to Grow 12 % CAGR till 2022″ LINK

Determination of Spatially Resolved Tablet Density and Hardness Using Near-Infrared Chemical Imaging (NIR-CI) LINK

Prediction of Lignin Content in Different Parts of Sugarcane Using Near-Infrared Spectroscopy (NIR), … LINK



Chemometrics

Evolution of Machine Learning – Infographics MachineLearning AI LINK

Quantification of the contents in biojet fuel blends using near infrared spectroscopy and multivariate calibration LINK

“Calibration model to predict nitrogen content in single seeds of cowpea using NIRS” LINK

Classification of Ciprofloxacin Tablets Using Near-Infrared Spectroscopy and Chemometric Modeling | NIRS LINK



Equipment

Updated : NIR-Spectrometer vendor overview list NIRS Spectrometer Spectroscopy Sensors Spektrometer LINK

PerkinElmer Launches Spectrum Two™ N FT-NIR System | NIRS FTNIR spectrometer LINK



Hyperspectral

Discrimination of Transgenic Maize Kernel Using NIR Hyperspectral Imaging and Multivariate DataAnalysis | HSI LINK



Process Control

Development of NIR-Spectroscopy-based Process Monitoring Methodology for Pharmaceutical Continuous Manufacturing … LINK




Food & Feed

Application of Visible/Near-Infrared Spectroscopy in the Prediction of Azodicarbonamide in Wheat Flour LINK



Agriculture

Nondestructive Technique for Determining the Viability of Soybean (Glycine max) Seeds Using FT-NIR Spectroscopy. LINK



Research

Android Tricorder: Google übernimmt Startup, das Körperwerte mit dem Smartphone messen kann LINK



Laboratory

Some of our favorite postcards from our journeys at Saturn, now available in a free, downloadable e-book: LINK!



Other

Spectroscopic ‘science camera’ system for smartphones LINK
Using Deep Neural Networks to Automate Large Scale Statistical Analysis for Big Data Applications. LINK



Facts

Echo Geoff’s sentiment no tool is eternal, even backprop or deeplearning. V. important to continue basic research. https://t.… LINK!



Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #21-24, 2017

Leider ist der Eintrag nur auf English verfügbar.

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #13-15, 2017

Chemometrics

NIR spectroscopy and cellulose content predicted coating build-up on drug layered pellets AAPSPT | h… LINK

Prediction of Soil Physical & Chemical Properties by Visible & Near-Infrared Diffuse Reflectance Spectroscopy in … LINK

How does multivariate calibration work for Raman monitoring? Bioprocess | LINK

Characterization of Mammalian Cell Culture Raw Materials by Combining Spectroscopy and Chemometrics. LINK

Near Infrared Spectroscopy Predicts Compositional & Mechanical Properties of Hyaluronic Acid-Based Engineered Cart. LINK

PAT for Continuous API Manufacturing Progresses – Chemometrics are applied to collected spectra to maximize the … LINK

Quantification of Lycopene,Carotene,Soluble Solids in Red-Flesh Watermelon Using On-Line Near-Infrared Spectroscopy LINK



Near Infrared

PAT-Based Control of Fluid Bed Coating Process Using NIR Spectroscopy to Monitor the Cellulose Coating on Pellets LINK

RISI Pulp: Fitnir Analyzers to supply FT-NIR online analyzer system to Harmac Pacific’s NBSK pulp mill in Nanaimo,… ht… LINK!

Paperindex Times: Harmac Pacific Selects Fitnir Analyzers To Supply Online Ft-Nir Analyzer LINK

Using Spectroscopy to Grade and Sort Fruit – choosing appropriate wavelengths – monitoring the entire NIR spectra LINK

Global Near Infrared Spectroscopy Market 2017 – Market Research News by | (press release) LINK



Infrared

Active Mode Remote Infrared Spectroscopy Detection of TNT and PETN on Aluminum Substrates LINK



Food & Feed

Congratulations to the winners of the foodscanner HorizonPrize! ScioScan cebit17 LINK!



Agriculture

From Crop Science to Space Exploration, Optical Sensing on the Rise | OpticalSensing LINK



Laboratory

Der Laborausrüster Sartorius kauft den Datenspezialisten Umetrics. Datenanalyse LINK



Petro

Visible and Near-IR Sensing: Plastic-optical-fiber-based ethanol sensor is simple, low-cost | NearIR LINK



Raman

Fructose and Pectin Detection in Fruit-Based Food Products by Surface-Enhanced Raman Spectroscopy (SERS) LINK



Other

A Retiree Discovers an Elusive Math Proof-And Nobody Notices – WIRED LINK



Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #48+49, 2016

Leider ist der Eintrag nur auf English verfügbar.

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #43, 2016

Chemometrics

SWIR region contains chemical spectral info. Chemometrics differentiate 4 sugars. Realtime spectral processing LINK


Near Infrared

Using advanced NIR sensors, our hygenic TS line measures fluid absorption for FoodandBeverage applications: LINK!

“NIR penetrates much further into samples and, unlike Raman, is unaffected by fluorescence.” | Env… LINK

Qualitätskontrolle während der Extrusion – Folie Fremdpolymeren NIRAnalyse Inspektionssystem LINK

Pre-grazing significantly boosts first cut silage quality | NIRanalycer NIRmachine via LINK


Infrared

Selective Weighted Least Squares Method for Fourier Transform Infrared Quantitative Analysis LINK

Multivariate Analysis of Hemicelluloses in Bleached Kraft Pulp Using Infrared Spectroscopy LINK


Hyperspectral

Combining hyperspectral and lidar is a great approach to identify & monitor invasive plants species… LINK


Environment

DETECTION OF CANNABIS PLANTS BY HYPER-SPECTRAL REMOTE SENSING MEANS LINK


Pharma

US FDA Purchases Transmission Raman for Quantitative Analysis of Tablets & Capsules – European Pharmaceutical Review LINK


Laboratory

“Washington State University (WSU) portable smartphone spectrometer laboratory detects cancer” LINK

Spectroscopy Outside the Lab: LINK


CalibrationModel.com

Spectroscopy and Chemometrics News 42, 2016 | NIRS Spectroscopic Chemometric Software LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 42, 2016 | NIRS Spektroskopie Chemometrie Kalibration LINK

Spettroscopia e Chemiometria Weekly News 42, 2016 | NIRS Spettroscopia Chemiometria news LINK


Summary of the NIR Chemometric survey polls

Summary of the NIR Chemometric survey polls (as of end of Sept. 2013)

The interesting finding is that most of the answers fit the following pattern. The most companies that use NIR have one NIR Instrument and only one employee that is able to develop NIR calibrations. For that the most common off-the-shelf chemometrics program is used and spent 2 hours or over a month and therefore gets no calibration training about the complex topics like Chemometrics and NIR Spectroscopy or only once (introduction). The calibration maintenance ranges from never to 3 times a year. Interestingly, there was no one who uses portable NIR instruments. We continue our surveys, for the discovery of new trends. Conclusion Seeing this picture, we think that there is huge potential to improve the calibrations. Advanced knowledge can help individuals to build the calibrations with best practices and improve their models accuracy and reliability. Once the decision and investment in NIR technology is done, you should get the best out of your data, because this extra NIR performance can be given by calibration optimization. We offer this as an easy to use and independent service.

NIR Spektroskopie und Chemometrie Umfragen, Erhebungen und Wertungen (Teil 3)

10. NIR in Supply Chain Where in the supply chain are your NIR instruments located? 11. NIR Usage How long has your company used NIR spectroscopy? 12. NIR instruments How many NIR instrument units are in use in your company? 13. NIR Mobile How much is the mobile hand-held percentage of total NIR devices in your company? 14. Calibration Source How do you get the NIR Calibrations developed? 15. Calibration Training How often do the operators get training about NIR Spectroscopy and Chemometrics? 16. NIR PreCalibrations How many NIR Pre-Calibration, NIR factory calibrations or NIR starter calibrations have you in use? 17. Calibration Spectra How many Spectra does your quantitative Calibration have in average? Please vote and see the assessments below. Part 1, Part 2
NIR in Supply Chain
Where in the supply chain are your NIR instruments located?
NIR Usage
How long has your company used NIR spectroscopy?
NIR instruments
How many NIR instrument units are in use in your company?
NIR Mobile
How much is the mobile hand-held percentage of total NIR devices in your company?
Calibration Source
How do you get the NIR Calibrations developed?
Calibration Training
How often do the operators get training about NIR Spectroscopy and Chemometrics?
NIR PreCalibrations
How many NIR Pre-Calibration, NIR factory calibrations or NIR starter calibrations have you in use?
Calibration Spectra
How many Spectra does your quantitative Calibration have in average?
Part 1, Part 2

NIR Spektroskopie und Chemometrie Umfragen, Erhebungen und Wertungen (Teil 2)

5. Calibration Precision

Was glauben Sie, können NIR-Kalibrierung Modelle genauer sein als die Referenzwerte?

6. Calibration Maintenance

Wie oft aktualisieren Sie Ihre quantitative Kalibrierungen pro Jahr?

7. Quantitative Calibrations

Wie viele quantitative (%) Kalibrierungen haben Sie im Einsatz?

8. Quantitative Parameters

In allen Ihrer quantitative Kalibrierungen, wie viele Parameter (Eigenschaften) haben Sie insgesamt?

9. Qualitative Calibrations

Wie viele qualitative (Identifikation) Kalibrierungen haben Sie im Einsatz?

Bitte stimmen Sie und sehen Sie die Einschätzungen unten.

Calibration Precision
What do you believe, can NIR calibration models be more accurate than reference method?
Calibration Maintenance
How often do you update your quantitative calibrations per year?
Quantitative Calibrations
How many quantitative (%) calibrations do you have in use?
Quantitative Parameters
In all your quantitative calibrations, how many parameters (properties) you have in total?
Qualitative Calibrations
How many qualitative (identification) calibrations do you have in use?

Teil 1

NIR Spektroskopie und Chemometrie Umfragen, Erhebungen und Wertungen

1. Calibration Developers

Wie viele Personen in Ihrem Unternehmen sind in der Lage, eine NIR-Kalibrierung zu entwickeln?

2. Calibration Development

Wie viel Zeit benötigen Sie um ein Kalibrierungs Modell zu entwickeln?

3. Chemometrie Software / Spectroskopie Software

Welche Chemometrische Software verwenden Sie für NIR?

4. NIR Spectrometer Brand

Welche NIR-Spektrometer Marke verwenden Sie?

Bitte stimmen Sie und sehen Sie die Einschätzungen unten.

Teil 2

Calibration Developers
How many persons in your company are able to develop a NIR Calibration?
Calibration Development
How much time do you spend to develop a calibration model?
Chemometric Software
Which Chemometric Software are you using for NIR?
NIR Spectrometer Brand
Which NIR Spectrometer Brand do you use?

Potenzielle Nutzung von NIR-Analyse und ihre Industriellen Einsatzgebiete

Was wird typischerweise durch NIR-Analyse gemessen?

NIR Kalibration werden angewandt zur Bestimmung des Gehaltes von

Feuchtigkeit, Fett, Protein, Stärke, Lactose, Fructose, Glucose, Alkohol, Aminosäuren, Öl, Zucker, Fasern, Salz, Brix, Koffein, Lysin, Asche, Gluten usw.

Wo wird Nahinfrarot-Spektroskopie-Analyse verwendet?

NIR-Analyse wird verwendet in den den Industriezweigen / Branchen

  • Landwirtschaft
  • Lebens-und Futtermittel
  • Speisen und Getränke
  • Lebensmittel und Molkereiprodukte
  • Mälzereien und Brauereien
  • Müllerei und Backwaren
  • Mehl, Getreide Müllerei und Öle
  • Zucker und Süsswaren
  • Futtermittelzusatzstoff
  • Speiseöle
  • Fleisch
  • Tierfutter
  • Aqua Feed
  • Pet Food und tierischen Proteinen
  • Getrocknete und Wet Forage
  • Getränke-und Biokraftstoffe
  • Chemie und Pharma
  • Pharmaceuticals
  • Zellstoff und Papier
  • Petro
  • Öl und Gas
  • Plastics
  • Polymers
  • Textilien
  • Verpackung
  • Umwelt
  • Forensics
  • Akademie
  • Kosmetika
  • Gesundheitspflege