Why Some Porcini Taste Better Than Others: Chemistry Cracks the Bolete Flavor Code
A new study combines mass spectrometry, infrared spectroscopy, and deep learning to identify the exact taste and aroma compounds that ...
Tag: chemometrics
Thermal Fingerprints: How DSC and TGA Are Exposing Food Fraud
A new review in Food Chemistry: X shows that differential scanning calorimetry and thermogravimetric analysis, boosted by chemometrics and artificial ...
Handheld NIR Scanner and Bilinear Surface Model Crack Rapid Gluten Quality Testing in Whole Wheat Flour
A handheld near-infrared spectrometer combined with a new bilinear surface model and covariance-guided sampling predicts five gluten quality indicators in ...
Tea Fingerprinting: Heat, Amino Acids, and Trace Elements Rank Guizhou’s Finest Leaves
A new chemometric study ranks five Guizhou teas by integrating thermogravimetric, amino acid, and trace element data into an objective ...
Bare Gold Electrode Detects Trace Mercury in Water Without Nanocoatings
Researchers in India have shown that a bare, unmodified gold electrode combined with square-wave voltammetry and chemometric validation can detect ...
Light, Bones and Time: Spectroscopy Edges Closer to Dating the Dead
A systematic review of a decade of research finds that FTIR and Raman spectroscopy can reliably distinguish ancient from recent ...
Chemical Fingerprints Reveal Where China’s Most Expensive Green Tea Really Comes From
An enhanced mass spectrometry workflow that corrects for in-source fragment ions can authenticate the geographical origin and commercial grade of ...
AI and Non-Destructive Spectroscopy Set to Replace Century-Old Antioxidant Tests
A new review argues that artificial intelligence and non-destructive spectroscopy can overcome the chemical and biological limitations of traditional antioxidant ...
GC-MS Reveals the Metabolic Cost of Making Cytochrome b5 in E. coli
GC-MS metabolomics has revealed how producing cytochrome b5 drains the energy metabolism, membranes, and stress responses of E. coli, offering ...
Nanoparticle Electrode and Machine Learning Team Up to Catch Toxic Lead and Cadmium in Water
Researchers in India have developed a platinum nanoparticle-based electrochemical sensor that simultaneously detects toxic lead and cadmium ions in water ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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