Results 11 to 20 of about 1,979,621 (259)

In vitro Alpha Lipoic Acid supplementation in freeze-dried human sperm: the impact on DNA fragmentation index

Qanun Medika: Jurnal Kedokteran Fakultas Kedokteran Universitas Muhammadiyah Surabaya, 2021
Freeze-drying technique is an alternative method on sperm preservation. However, this process can results in DNA damage. Adding antioxidants before freezing can reduce the detrimental effects of ROS on spermatozoa.
Rezia Octarina, M. P. B. Dyah Pramesti, Agustinus Agustinus   +2 more
doaj   +1 more source

Effect of multi-mode dual-frequency ultrasound pretreatment on the vacuum freeze-drying process and quality attributes of the strawberry slices

Ultrasonics sonochemistry, 2021
Highlights • Ultrasound osmotic pretreatment improved vacuum freeze-drying of strawberry slices.• Dual-frequency ultrasound shortened drying time more than single-frequency.• Dual-frequency ultrasound in sequential mode exhibited the best quality ...
Baoguo Xu, Jianan Chen, Essodézam Sylvain Tiliwa, Weiqiang Yan, S. M. Roknul Azam, Jun Yuan, Benxi Wei, Cunshan Zhou, Haile Ma   +8 more
semanticscholar   +1 more source

Changes in Physicochemical Properties and Volatile Compounds of Roselle (Hibiscus sabdariffa L.) Calyx during Different Drying Methods

Molecules, 2021
Fresh roselle are high in moisture and deteriorate easily, which makes drying important for extending shelf-life and increasing availability. This study investigated the influence of different drying methods (oven-drying, freeze-drying, vacuum-drying ...
Nurul Hanisah Juhari, Helle Jakobe Martens, Mikael Agerlin Petersen   +2 more
doaj   +1 more source

Production of high loading insulin nanoparticles suitable for oral delivery by spray drying and freeze drying techniques

Scientific Reports, 2022
Insulin nanoparticles (NPs) with high loading content have found diverse applications in different dosage forms. This work aimed to evaluate the impact of freeze-drying and spray drying process on the structures of insulin-loaded chitosan nanoparticles ...
Yigong Guo, A. Baldelli, Anika Singh, Farahnaz Fathordoobady, D. Kitts, Anubhav Pratap‐Singh   +5 more
semanticscholar   +1 more source

Research Progress on the Mechanism of Freeze-drying Affecting the Fermentation Activity of Lactic Acid Bacteria

Shipin gongye ke-ji, 2022
Lactic acid bacteria (LAB) are commonly used as fermentation strains or probiotics in food. The main application form of LAB in the industry is freeze-dried powder.
Weina MIAO, Liang ZHAO
doaj   +1 more source

Assessment of Detoxification Efficacy of Irradiation on Zearalenone Mycotoxin in Various Fruit Juices by Response Surface Methodology and Elucidation of Its in-vitro Toxicity

Frontiers in Microbiology, 2018
Fruits are vital portion of healthy diet owed to rich source of vitamins, minerals, and dietary fibers, which are highly favorable in keeping individual fit.
Naveen Kumar Kalagatur, Jalarama Reddy Kamasani, Venkataramana Mudili   +2 more
doaj   +1 more source

Comparative study of freeze drying and cabinet drying of button mushroom

Applied Food Research, 2022
To explore the drying process, the effect of freeze drying and cabinet drying method on physico-chemical properties, colour parameters, bioactive compounds and structure of button mushroom were investigated. The moisture content and water activity (5.09%
Rafeeya Shams, Jagmohan Singh, Kshirod K. Dash, Aamir Hussain Dar   +3 more
doaj   +1 more source

Current approaches of preservation of cells during (freeze-) drying.

Journal of Pharmacy and Science, 2021
The widespread application of therapeutic cells requires a successful stabilization of cells for the duration of transport and storage. Cryopreservation is currently considered the gold standard for the storage of active cells; however, (freeze-) drying ...
Ute Rockinger, M. Funk, G. Winter
semanticscholar   +1 more source

The Freeze-Drying of Foods—The Characteristic of the Process Course and the Effect of Its Parameters on the Physical Properties of Food Materials

Foods, 2020
Freeze-drying, also known as lyophilization, is a process in which water in the form of ice under low pressure is removed from a material by sublimation. This process has found many applications for the production of high quality food and pharmaceuticals.
D. Nowak, E. Jakubczyk
semanticscholar   +1 more source

Effect of drying methods on properties of green curry powder [PDF]

MATEC Web of Conferences, 2018
In this study, the effects of two drying methods: hot-air and freeze drying for Thai green curry paste in a terms of drying time and qualities have been investigated.
Chaloeichitratham Natthacha, Mawilai Pornkanya, Pongsuttiyakorn Thadchapong, Pornchalermpong Pimpen   +3 more
doaj   +1 more source