Results 71 to 80 of about 51,080 (243)

Determination of chain conformation of polysaccharides using a SEC‐MALLS‐Vis

Food Biomacromolecules, EarlyView.
Abstract For polysaccharides, biological activity is associated with the chemical structure as well as the chain conformation. The chain conformation is conventionally derived from the scaling relationships between weight‐average molecular weight (Mw) and intrinsic viscosity ([η]) or the radius of gyration (Rg) or the translational diffusion ...
Xuan Li, Manli Cui, Yan Meng, Xiaojuan Xu   +3 more
wiley   +1 more source

Optimized Multimode Interference Fiber Based Refractometer in A Reflective Interrogation Scheme [PDF]

, 2018
A fiber based refractometer in a reflective interrogation scheme is investigated and optimized. A thin gold film was deposited on the tip of a coreless fiber section, which is spliced with a single mode fiber. The coreless fiber is a multimode waveguide,
Bellini, R., Borges, C. V. S., Martinez, M. A. G., Rente, B.   +3 more
core   +1 more source

Litsea cubeba Essential Oil Reduces Postharvest Blueberry Rot by Inducing Cell Membrane Damage and Reactive Oxygen Species Accumulation in Alternaria alternata

Future Postharvest and Food, EarlyView.
Litsea cubeba essential oil (LCEO) reduces blueberry rot while maintaining quality. It disrupts the cellular structure and membranes of Alternaria alternata, causing solute leakage, while simultaneously inducing reactive oxygen species (ROS) accumulation and mitochondrial membrane potential (MMP) damage in the pathogen.
Ruogu Cheng, Chunxiu Wan, Ziyu Wang, Xiumei Chen, Qiuli Ouyang, Nengguo Tao, Xiaoli Tan   +6 more
wiley   +1 more source

Highly sensitive refractometer with photonic crystal fiber long-period grating

, 2007
We present highly sensitive refractometers based on a long-period grating in a large mode area PCF. The maximum sensitivity is 1500 nm/RIU at a refractive index of 1.33, the highest reported for any fiber grating.
Bang, Ole, Rindorf, Lars
core   +1 more source

Effects of ultrasonic waves on enhancement of relative volatilities in methanol-water mixtures [PDF]

, 2008
The application of ultrasonic wave in various fields including separation process has increased predominantly. This paper reports the practicability of using ultrasonic wave to enhance separation of binary mixtures by distillation.
Abdul Mudalip, Siti Kholijah, Mohd. Yunus, Rosli, Ripin, Adnan   +2 more
core   +1 more source

Capture of adeno‐associated viruses from clarified lysate by continuous flow ultracentrifugation: a comparative study of iodixanol and sucrose gradients

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Adeno‐Associated Virus vectors are widely used in gene therapy due to their safety and efficacy. Despite the interest in their therapeutical application, AAV purification remains a significant challenge. Density gradient ultracentrifugation using cesium chloride, sucrose, or iodixanol gradients are common methods for AAV ...
Sabrina Leigheb, Maral Rahimzadeh, Nikolaus Virgolini, Aida Tleuova, Mahbod Mousavian, Astrid Dürauer, Patricia Pereira Aguilar   +6 more
wiley   +1 more source

Comparative estimation of nitrogen in urea and its derivative products using TKN, CHNS and hand-held refractometer

Scientific Reports, 2022
In this paper, a comparative analysis between the hand-held refractometer and other methods (TKN and CHNS) was accomplished for the estimation of nitrogen percentage (N%) in urea, nano urea fertilizer, and diesel exhaust fluid (DEF) solution. In order to
Vijendra Singh Bhati, Ramesh Raliya
doaj   +1 more source

Investigation of brix refractometry for estimating bovine colostrum immunoglobulin G concentration

Frontiers in Veterinary Science, 2023
Many dairy operations uses a Brix refractometer to assess the quality of first-milking colostrum. This study investigated whether a digital Brix refractometer could be used in a model to predict colostrum IgG concentration and whether more than one %Brix
Donald Sockett, Ryan M. Breuer, Ryan M. Breuer, Lindsey W. Smith, Nicholas S. Keuler, Thomas Earleywine   +5 more
doaj   +1 more source

Effect of gamma irradiation and storage days on physicochemical, sensory, and microbial quality of pineapple (Ananas comosus) fresh cut under refrigeration

JSFA reports, EarlyView.
Abstract Background Fresh‐cut pineapple is increasingly consumed for its convenience and nutritional value; however, minimal processing accelerates quality deterioration and microbial growth, resulting in substantial postharvest losses. Gamma irradiation is recognized as a nonthermal preservation technique, but limited information exists regarding its ...
Maraj Miah, Mohammad Abdulla Al Noman, Md Abdul Alim, Md. Nazmul Hasan Mehedi, Nehal Uddin, Mahmuda Tasnim, Md. Nahidul Islam   +6 more
wiley   +1 more source

Application of Non-invasive Methods in Assessment of Hydration Status following Habitual Training in Male Collegiate Soccer Players [PDF]

, 2013
本研究は，大学男子サッカー選手における日常トレーニング後の体内水和状態を２種類の非侵襲的メソッドを用いて検討することを目的とした。被検者は，環太平洋大学体育会に所属する男子サッカー部員15名であった（age: 19.5±1.4 year, height: 173.2±5.9 cm; body weight: 67.0±7.6 kg; BMI: 22.6±1.8 kg/m2, body fat: 11.6±3.6 %）。サッカートレーニングはボールハンドリング，シューティング ...
大江 明宏, 安田 従生, 松村 智弘, 河合 洋二郎, 飯出 一秀   +4 more
core   +1 more source