Applications
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More best@buchi publications
Validation of the determination of butyric acid according to the BÜCHI Caviezel® Method
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The BÜCHI Caviezel® Method can be used to determine total fat, butyric acid and fatty acids. Validation of butyric acid determination according to the BÜCHI Caviezel® Method with the BÜCHI Fat Determination System B-815/820/821 had been performed. |
205 K |
Rapid determination of fat content and individual fatty acids by the Caviezel® method
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Today's routine laboratory requests are methods offering a high reproducibility, accuracy and simplicity for a broad variety of samples. The presented Caviezel® method, which meets this request is based on the fat definition given by the FDA (Food and Drug Administration). The Büchi Fat Determination System B-815/B-820 relies on the Caviezel® Method. |
300 K |
Analytical methods for the determination of the geographic origin of Emmental cheese. Mid- and Near-Infrared spectroscopy
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Four different Fourier transform infrared spectroscopic techniques (near infrared diffuse reflection (NIR/DR), mid-infrared attenuated total reflection (mIR/ATR) using two different instruments and mid-infrared transmission (mIR/Tr) spectroscopy) in combination with multivariate chemometrics were investigated for their potential for discriminatin Emmental cheese of various geographic origins. |
257 K |
Development of a novel high-performance Cyclone to increase the Yield in a Mini Spray Dryer
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Recovery rates and yield are important results in a benchtop Spray Dryer, especially when working with high-value products. A novel cyclone design is presented and compared with a standard glass cyclone. It was demonstrated, that the separation rate is significantly higher. |
0.9 M |
NIR on-line Instrumentation for Process Control
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Near infrared technology - as a rapid, non destructive analyzing method - has become a very attractive method for the process control in production plants. The introduced, fast analyzing NIR on-line sensor allows the user to optimize and monitor the production process in an easy and reliable way. |
859 K |
Spray-drying of macromolecules for inhalation therapy
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Drug Delivery by inhaling the pharmaceutical compounds deep into the lung has growing importance for newly developed macromolecules. The size and morphology of the solid particles are important factors for an effective inhalation. This publication describes the manufacturing and characterisation of protein loaded trehalose. |
546 K |
Trace Analysis of Human's Milk - Syncore versus Rotary Evaporator
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We describe the trace analysis of polychlorinated biphenyls (PCB) and dichlorodiphenyltrichlorethane (DDT) in the human's milk matrix. The "Niedersächsische Landesgesundheitsamt" has compared the existing system on a BÜCHI Rotavapor® R-114 with the BÜCHI Syncore® Analyst focusing on evaporating time and recovery rates of the specific substances. |
122 K |
Validation of the BÜCHI Caviezel® Method
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Validation of total fat determination of meat and meat products according to the BÜCHI Caviezel® Method with the BÜCHI Fat Determination System B-815/820 and comparison with the official fat determination method according to Section 35 LMBG. |
236 K |
Rapid extraction of PCB and PCDD/F from sewage sludge
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The content of toxins like polychlorinated biphenyl (PCB) and polychlorinated dibenzi(p)dioxins and dibenzofurans (PCDD/F) in sewage sludge can be determined by extraction and subsequent analysis. The contents of PCB and PCDD/F extracted with the Extraction System B-811 are compared with those of other extraction procedures. This study demonstrates that the Büchi Extraction System B-811 accelerates the extraction process, an important detail in routine analysis. |
220 K |
Soxhlet Extraction of Fat from Food
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Comparison of the Büchi Extraction System B-811 with Classic Soxhlet Extraction |
123 K |