Results 41 to 50 of about 66,302 (297)
Antioxidant Capacity of Rapeseed Extracts Obtained by Conventional and Ultrasound‐Assisted Extraction [PDF]
Journal of the American Oil Chemists' Society, 2014 AbstractUltrasound‐assisted extraction (UAE) and conventional solid–liquid extraction were applied to extract total antioxidants from two rapeseed varieties. The antioxidant capacities (AC) of winter and spring rapeseed cultivars were determined by four different analytical methods: ferric reducing antioxidant power (FRAP), cupric reducing antioxidant ...
Szydłowska-Czerniak, Aleksandra +1 more
openaire +2 more sources
Ethanol extracts of thyme (Thyme sp. ) obtained by static and ultrasound assisted extraction – chemical composition and antioxidant activity [PDF]
BIO Web of ConferencesThe aim of this study is a comparative analysis of the chemical composition and antioxidant activity of extracts obtained with 70% ethanol from Thymus sp. collected from three different areas of Bulgaria by static and ultrasound assisted extraction.
Dobreva Krasimira +5 more
doaj +1 more source
Food Technology and BiotechnologyResearch background. Artichoke leaves, an important waste product of the food industry, have an important antioxidant and antimicrobial capacity. Although there are several studies in the literature to determine their antioxidant and antimicrobial ...
Can Turksever +4 more
doaj +1 more source
Separations, 2023 The methods of hot water extraction and ultrasound-assisted enzymatic treatment were applied for extracting the soluble dietary fiber from the glutinous rice bran in the study.
Haoshuang Chen +9 more
doaj +1 more source
Ultrasound-assisted extraction of lignin from oil palm frond
, 2014 Ultrasound-assisted method is claimed as a simpler and more effective ways of extracting compared to conventional extraction methods for the extraction of bioactive compounds from natural products such as lignin.
Ngadi, Norzita, Rusli, Nur Shahirah
core +2 more sources
Food PhysicsThe protein isolates extracted from oyster mushroom by alkaline isoelectric precipitation, enzymatic and ultrasound assisted extraction methods were evaluated for their physicochemical and functional properties.
Ringshangphi Khapudang, Saleem Siddiqui
doaj +1 more source
Ultrasound-assisted encapsulation of Pandan (Pandanus amaryllifolius) extract
Ultrasonics Sonochemistry, 2021 Pandan (Pandanus amaryllifolius) is commonly used as a food ingredient in Southeast Asia due to its delicious flavor, appetizing aroma and bright green colour. Pandan plant is uniquely found only in certain parts of the world. Despite its increasing popularity worldwide, its export market is limited by practical issues.
Noridayu Omer +3 more
openaire +3 more sources
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Ultrasound Assisted Esterification of Rubber Seed Oil for Biodiesel Production [PDF]
, 2012 Production of biodiesel is currently shifting from the first to the second generation in which the raw materials are mostly from non-edible type oils and fats. Biodiesel production is commonly conducted under batch operation using mechanical agitation to
Berkah , Fajar +2 more
core
Self-calibrating 3D-ultrasound-based bone registration for minimally invasive orthopedic surgery
, 2006 Intraoperative freehand three-dimensional (3-D) ultrasound (3D-US) has been proposed as a noninvasive method for registering bones to a preoperative computed tomography image or computer-generated bone model during computer-aided orthopedic surgery (CAOS)
C.S.K. Chan +19 more
core +1 more source