Effects of sampling time and location on the geographical origin traceability of protected geographical indication (PGI) Hongyuan yak milk: Based on stable isotope ratios
Yalan Li, Xiaoting Yang, Shanshan Zhao, Zixuan Zhang, Lu Bai, Pengcuo Zhaxi, Song Qu, Yan Zhao, Yan Zhao
Topics & Concepts
YAKSampling (signal processing)δ15Nδ18OIsotopeStable isotope ratioTraceabilityStatisticsChemistryMathematicsδ13CBiologyComputer scienceAnimal sciencePhysicsFilter (signal processing)Computer visionQuantum mechanicsIsotope Analysis in EcologyIdentification and Quantification in FoodAdvanced Chemical Sensor Technologies