Raman Analysis of Li-ion Batteries

Rapid infrared microscopy in pharmaceutical productdevelopment, quality control and biologics formulation

ATR FTIR spectroscopy for the forensic tracingof blood stain age

Microplastics Identification and Characterization with Molecular Spectroscopy and Microscopy

Nanodrop One spectrophotometer Applications

Analysis of Clinker and Cement using WDXRF

Analysis of fuel and crude oil

Analysis of fuel and crude oil with TE instruments

Comparison of BTEXS in Olive Oil by Static and Dynamic Ht3

Automating the Solid Phase Extraction of draft EPA Method 1633

Failure Analysis of Metallic Materials – SEM Applications

Application of Gas Adsorption Technology in the Tobacco Industry

Analysis of Lithium-Ion Batteries with XPS spectroscopy

How to Analyze Beer Color

Analysis of ilmenite ore samples

Analysis of Cement Clinker using ARL X’TRA CompanionBenchtop XRD

Ultra-fast analysis of micro inclusionsin aluminum and its alloys

Electronic Ceramics Analysis SEM

Quantum Diamond NV-center AFM Applications

CHNS/O Determination in rubber samples – material characterization

Improvement of meat oxidation stability by addition of natural products

Applications of spectroscopy in polymer packaging products

Multiplexed pesticide analysis by GC-TQMS

Understanding the chemical and electronicproperties of OLED materials

Multi-technique surface analysisfor structural and chemicalcharacterization of 2D materials

Application of Gas Adsorption Technique in Pharmaceutical Powder Characterization

Cannabinoid Sample Preparation

Application of Gas Adsorption Technology in Tobacco Industry

Tobacco physical moisture retention refers to the ability of tobacco leaves to regulate the inhibition of moisture loss when tobacco is exposed to low moisture conditions.

The equilibrium moisture content is a common index used in the tobacco industry to evaluate the physical moistening properties of tobacco. The physical moistening property of tobacco depends largely on its physical structure. From the physical structure, tobacco is mostly a porous material containing a large number of capillaries, and the pore structure not only affects the amount of water condensed inside tobacco but also affects the diffusion characteristics of water inside tobacco; the specific surface area, true density, pore capacity and pore size distribution of tobacco are important indicators of its physical structure.

The pores are large in specific surface area and can strongly absorb water from the air. In addition, some researchers have inferred the moisture absorption curve of tobacco based on its pore size distribution; all of the above provide a theoretical basis for a comprehensive understanding of the self-moisture retention properties of tobacco.

Read the APPLICATION NOTE below for more information!