Results 11 to 20 of about 1,500,580 (316)

Chemical, Physical, and Sensory Properties of Bread with Popped Amaranth Flour

open access: yesPolish Journal of Food and Nutrition Sciences
This study investigated the effect of substitution of wheat flour with popped amaranth flour in bread formulation on the chemical, physical, and sensory characteristics of breads. The raw and popped amaranth grain flours of four Peruvian varieties: Oscar
Guadalupe Chaquilla-Quilca   +5 more
doaj   +2 more sources

Physical-chemical properties of soils.

open access: yes, 2022
Physical-chemical properties of soils.
Márk Rékási (10966542)   +6 more
core   +1 more source

A response surface model to predict and experimentally tune the chemical, magnetic and optoelectronic properties of oxygen-doped boron nitride [PDF]

open access: yes, 2022
Porous boron nitride (BN), a combination of hexagonal, turbostratic and amorphous BN, has emerged as a new platform photocatalyst. Yet, this material lacks photoactivity under visible light.
Shankar, Ravi B   +14 more
core   +1 more source

Mutation matrices and physical‐chemical properties: Correlations and implications [PDF]

open access: yesProteins: Structure, Function, and Genetics, 1997
To investigate how the properties of individual amino acids result in proteins with particular structures and functions, we have examined the correlations between previously derived structure-dependent mutation rates and changes in various physical-chemical properties of the amino acids such as volume, charge, alpha-helical and beta-sheet propensity ...
Koshi, Jeffrey M., Goldstein, Richard A.
openaire   +2 more sources

Chemical and physical properties of fats produced by chemical interesterification of tallow with vegetable oils

open access: yesGrasas y Aceites, 2021
This study aims at manufacturing structured lipids by chemical interesterification (CI) of beef tallow with corn, canola and safflower oils individually at various tallow blend ratios (60, 70, 80%) and catalyst concentrations (0.75, 0.875, 1%).
A.B. Aktas, B. Ozen
doaj   +1 more source

Desertomycin: Purification and physical-chemical properties.

open access: yesThe Journal of Antibiotics, 1983
Desertomycin was isolated from Streptomyces macronensis Dietz sp. nov. UC 8271. Extensive spectroscopic work led us to place desertomycin in the macrocyclic lactone family which contains monazomycin, scopafungin, primycin, azalomycin F4a and niphithricins A and B.
L A, Dolak   +5 more
openaire   +3 more sources

Prediction of the productivity of floodplain soils in Taraba state using productivity models

open access: yesEQA, 2021
A study was carried out to quantify the productivity level of floodplain soils in Taraba state using Neill’s Productivity Index (PI) and Modified Neill’s Productivity Index (PIM).
Tanko Bako   +2 more
doaj   +1 more source

Changes of physical and chemical properties of rice (cv. Mentikwangi) as affected by storage conditions [PDF]

open access: yesE3S Web of Conferences, 2022
The quality charcteristics of rice could be changed during storage caused by respiration and enzyme activity. The respiration process remains during storage, producing carbon dioxides, vapour, and heat. This study aimed to examine the changes in physical
Suismono   +4 more
doaj   +1 more source

Exploiting the upconversion luminescence, Lewis acid catalytic and photothermal properties of lanthanide-based nanomaterials for chemical and polymerization reactions

open access: yes, 2022
Lanthanide-based nanocrystals possess three unique physical properties that make them attractive for facilitating photoreactions, namely photon upconversion luminescence, Lewis acid catalytic activity and photothermal properties.
Wu, Xiangyang, Yeow, Edwin Kok Lee
core   +1 more source

Genotype-Related Differences in the Phenolic Compound Profile and Antioxidant Activity of Extracts from Olive (Olea europaea L.) Leaves

open access: yesMolecules, 2019
The phenolic compound contents and antioxidant activities of the leaf extracts of nine olive genotypes were determined, and the obtained data were analysed using chemometric techniques.
Hakime Hülya Orak   +4 more
doaj   +1 more source

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