Applications

Contamination-free and sterile freeze-drying using lyophilization bag

Freeze-drying is typically used to deal with sensitive and expensive samples as it offers a gentle drying process. One way to avoid contamination in the drying process is the use of a container with membrane that protect samples from contamination and secondly keep product flyout in place which protects multiple samples from cross contamination. 

Preserving peptide integrity by freeze-drying

Following purification by HPLC, peptide solutions are typically freeze‑dried to remove solvents, a process that preserves structural integrity and biological activity while minimizing aggregation. Samples are processed in beaker flasks to facilitate easy collection and reduce product loss. The resulting lyophilized material is consistently obtained as a fine, fluffy powder without collapse or stickiness, ensuring physical stability suitable for long‑term storage and downstream therapeutic or research applications

Stabilizing oligonucleotides for long-term storage by freeze-drying

Freeze-drying preserves their integrity and extends shelf life of Oligonucleotides, short DNA or RNA sequences. Using the Lyovapor™ L-250, 50 mL Falcon tube samples were rapidly frozen in liquid nitrogen and dried in a 12-port manifold at 0.1 mbar, producing stable pellets in 16 hours. Multiple trials showed reproducible results, demonstrating reliable vacuum control, and effective vapor trapping. 

Freeze-dried Okra Vegetable

Okra (Abelmoschus esculentus), due to its high moisture content and sensitive structure, is difficult to dehydrate using conventional drying techniques. This application note evaluates the freeze-drying of okra using the Lyovapor™ L-210 freeze-dryer. The low-temperature, low-pressure drying process enables efficient moisture removal by sublimation, resulting in dried okra with low residual moisture and well-preserved structure and appearance. The high-quality freeze-dried okra can stored safely and used for functional food applications

8 things you need to know about advanced ceramics

Valuable info bits on technical ceramics.

Benefit from eight concise facts on raw materials and processing of high-throughput ceramics. 

Cosmetics Lab Magazine Vol 3

In "COSMETICS LAB" Issue 3, find everything you need to know about the making of make-up. Improve your formulation proficiency by gaining insightful information on microencapsulation and spray drying. Plus read cosmetics formulation tips, recipes, quizzes, horscopes and an exlcusive interview with a microencapsulation expert. 

Cosmetics Lab Magazine Vol 1

In “COSMETICS LAB” Issue 1, read about the latest trends in cosmetics development, workflows for cosmetics R&D and quality control, ingredients used in natural cosmetics development and common lab techniques used for cosmetics innovation. 

Cosmetics Lab Magazine Vol 2

In "COSMETICS LAB" Issue 2, gain useful information on how to turn natural raw material into active compounds. Benefit from useful information on techniques used in all steps of cosmetics development. Learn how to extract and screen for active ingredients and how to use chromatography to purify raw material. Plus fun facts, horoscopes, quizzes and an exclusive interview on the topic of fighting misinformation in the cosmetics industry. 

Cosmetics Lab Magazine Vol 4

In "COSMETICS LAB" Issue 4, gain knowledge on modern and established techniques used for quality control in the cosmetics industry. Learn how to convincingly demonstrate product safety and performance by optimizing your QC processes. Specific topics include green sample preparation using pressurized liquid extraction (PLE), benefits and limitations of chromatography detectors used in QC, the importance of performing trace metal element analysis, how NIR speeds up the QC process and more.

FlashPure: Full Coverage of Flash Cartridges

At BUCHI, we strive to meet customer expectations for high quality products and local technical support and consultation globally. To satisfy customers further, BUCHI introduces the new FlashPure cartridges, featured by high performance and versatility and offers them throughout its worldwide distribution network.

Get the FlashPure Selection Guide. Explore the improved characteristics, which lead to maximum purification results.

Formulation adviser for cannabis oil samples

With this free whitepaper, gain useful insights into spray drying and encapsulation, two common techniques used to formulate cannabinoids. Plus, learn about why we need cannabinoids in powder form in the first place.

Use the guide to easily achieve a sellable form of cannabinoids.  

Spray Drying of Orange concentrate

Application Note Mini Spray Dryer B-290 Orange concentrate

Spray Drying of Porcine Lactate Dehydrogenase

Application Note Mini Spray Dryer B-290 Porcine Lactate Dehydrogenase

Spray Drying of Prednisolone Acetate

Application Note Mini Spray Dryer B-290 Prednisolone Acetate

Spray Drying of Polyacrylamide

Application Note Mini Spray Dryer B-290 Polyacrylamide

Spray Drying of Progesterone

Application Note Mini Spray Dryer B-290 Progesterone

Spray Drying of Perfume oil

Application Note Mini Spray Dryer B-290 Perfume oil

Spray Drying of Peptide H-5 CDD 19

Application Note Mini Spray Dryer B-290 Peptide H-5 CCD 19

Spray Drying of Polyvinylacetate

Application Note Mini Spray Dryer B-290 Polyvinylacetate

Spray Drying of Polyvinylpyrrolidone

Application Note Mini Spray Dryer B-290 Polyvinylpyrrolidone