Results 41 to 50 of about 62,462 (259)

Susceptibility of Heat-Moisture-Treated Starches to Pancreatic .ALPHA.-Amylase, and the Formation of Resistant Starch by Heat-Moisture Treatment.

Journal of the Japanese Society of Starch Science, 1993
バレイショ澱粉に120℃,60分の湿熱処理を1回および2回行った試料(1と皿),およびハイアミロース・コーンスターチに134℃,70分の処理を2回および4回行った試料(III とIV)の4種の湿熱澱粉試料について,ブタ膵臓α-アミラーゼによる糊化澱粉の分解限度を求め,また抵抗性澱粉(RS)の生成量を測定した.α-アミラーゼによる分解限度は未処理バレイショ澱粉の分解率を100とした相対値で示すと,I～Nについてそれぞれ82,78,48,46で,湿熱処理の強度にしたがって順次減少した.RS生成量は試料I～IV について,それぞれ原澱粉量の1.4,2.4,44.0,53,7%で,処理の強度にしたがって増加した.α-アミラーゼによる分解率とRS生成量はほぼ逆比例の関係にあった.III,IV ...
openaire   +2 more sources

Effects of different heat–moisture treatments on the physicochemical properties of brown rice flour [PDF]

Bioscience, Biotechnology, and Biochemistry, 2017
Abstract We evaluated the effect of heat–moisture treatment (HMT) on the main chemical components, physical properties, and enzyme activities of two types of brown rice flour: high-amylose Koshinokaori and normal-quality Koshiibuki. Five different HMTs using brown rice (moisture content was 12.0%) were assessed: 0.1 MPa/120 °C for 5 or ...
Sumiko, Nakamura, Hisako, Okumura, Masayoshi, Sugawara, Wataru, Noro, Noriyuki, Homma, Ken'ichi, Ohtsubo   +5 more
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Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

MODIFIKASI PATI SAGU DENGAN METODE HEAT MOISTURE TREATMENT

AGRITEKNO: Jurnal Teknologi Pertanian, 2015
This objective of the research was to obtain HMT sago starch having the physical characteristics that can be applied as raw materials in food processing. A completely randomized experimental design with heating temperature as the treatment was applied. Three levels of treatments were assigned, i.e: heating temperature of 90ºC, 95ºC, and 100ºC.
Cynthia Gracia Christina Lopulalan, La Ega   +1 more
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Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

PENGARUH PROSES HEAT-MOISTURE TREATMENT (HMT) TERHADAP KARAKTERISTIK FISIKOKIMIA PATI [Effect of Heat-Moisture Treatment (HMT) Process on Physicochemical Characteristics of Starch]-- Komunikasi Singkat

Jurnal Teknologi dan Industri Pangan, 2012
Heat-Moisture Treatment (HMT) is a hydrothermal treatment that modifies the physicochemical properties of starch. Without destroying it’s granular structure. This treatment involves treatment of starch granules at low moisture levels (
Feri Kusnandar, Nuri Andarwulan, Dedi Fardiaz, Purwiyatno Hariyadi, Elvira Syamsir*   +4 more
doaj  

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Effects of Heat Treatment on the Color Change and Dimensional Stability of Gmelina arborea and Melia azedarach Woods

E3S Web of Conferences, 2018
This study aimed to improve the color properties and dimensional stability of gmelina (Gmelina arborea) and mindi (Melia azedarach) woods via heat treatment.
Hidayat Wahyu, Febrianto Fauzi, Purusatama Byantara Darsan, Kim Nam Hun   +3 more
doaj   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source