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1. The influence of the recycled wood proportion in particle boards to the tool life of milling tools

Author:
Richard Patsch; Stephan Frömel-Frybort; Stefanie E. Stanzl-Tschegg
Source:
Wood material science and engineering 2022 v.17 no.3 pp. 163-167
ISSN:
1748-0280
Subject:
mineral content,   etc   ; particleboards; provenance; recycled wood;     Show all 4 Subjects
Abstract:
... The main factor influencing tool life in particleboard machining is mineral content, and therefore the aim of this investigation is to study the issue and evaluate the tool lifetime by machining different particleboards Also, the change of the mineral content of particle boards over a time frame of 30 years and the geographic origin of the boards should also be taken in account. For this purpose, ...
DOI:
10.1080/17480272.2020.1826578

2. Time‐of‐flight secondary ion mass spectrometry imaging in cultural heritage: A focus on old paintings

Author:
Caroline Bouvier; Sebastiaan Van Nuffel; Philippe Walter; Alain Brunelle
Source:
Journal of mass spectrometry 2022 v.57 no.1 pp. e4803
ISSN:
1076-5174
Subject:
mineral content,   etc   ; cultural heritage; mass spectrometry;     Show all 3 Subjects
Abstract:
... Time‐of‐flight secondary ion mass spectrometry (TOF‐SIMS) imaging is a surface analysis technique that identifies and spatially resolves the chemical composition of a sample with a lateral resolution of less than 1 μm. Depth analyses can also be performed over thicknesses of several microns. In the case of a painting cross section, for example, TOF‐SIMS can identify the organic composition, by det ...
DOI:
10.1002/jms.4803

3. Element composition of propolis tinctures prepared from Hungarian raw propolis

Author:
Áron Soós; Éva Bódi; Szilvia Várallyay; Szabolcs Molnár; Béla Kovács
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.154 pp. 112762
ISSN:
0023-6438
Subject:
mineral content,   etc   ; elemental composition; prediction; propolis; toxicity;     Show all 5 Subjects
Abstract:
... Although the element composition of raw propolis gets more and more attention, their products, like tincture are barely analyzed. In this study the element content of tinctures prepared by 80% (v/v) ethanol is measured parallel to the initial raw propolis. Most of the essential elements had relatively high transfer coefficients to the tincture in the range of 14.2–67.3% by median. In contrast, mos ...
DOI:
10.1016/j.lwt.2021.112762

4. Water kefir grains vs. milk kefir grains: Physical, microbial and chemical comparison

Author:
Çağlar Gökırmaklı; Zeynep B. Güzel‐Seydim
Source:
Journal of applied microbiology 2022 v.132 no.6 pp. 4349-4358
ISSN:
1364-5072
Subject:
mineral content,   etc   ; color; kefir; lactic acid; milk; nutrient content;     Show all 6 Subjects
Abstract:
... AIMS: Although kefir has been known for centuries, there is confusion between the two types of kefir grains, for example, milk kefir (MK) grain and water kefir (WK) grain. This study aimed to unravel the differences and similarities between WK grain and MK grain. METHODS AND RESULTS: Microbiological analyses, identification of grains microbiota and enumeration of microbiological content of the gra ...
DOI:
10.1111/jam.15532

5. Mineral content and physico-chemical parameters of honey from North regions of Algeria

Author:
Giuseppa Di Bella; Patrizia Licata; Angela Giorgia Potortì; Rosalia Crupi; Vincenzo Nava; Benameur Qada; Rossana Rando; Giovanni Bartolomeo; Giacomo Dugo; Vincenzo Lo Turco
Source:
Natural product research 2022 v.36 no.2 pp. 636-643
ISSN:
1478-6427
Subject:
mineral content,   etc   ; Codex Alimentarius; European Union; honey; medicine; research; Algeria;     Show all 7 Subjects
Abstract:
... Honey is accepted as food and medicine by all generations both ancient and modern. In this study the concentrations of K, Mg, Na, Zn, Fe, Mn, Cu, Cr, Ni, Se, As, Pb, Cd, Sb, Ti, V, Co, Hg and the determination of some physico-chemical parameters in 29 multifloral honeys collected from different North regions of Algeria: Algiers, Bouria, Ghardaïa, Laghouat, M’sila, Naâma, Tlemcen and El Bayadth dur ...
DOI:
10.1080/14786419.2020.1791110

6. New method of structural analysis and measurement of V-shaped percussion cracks in quartz sands surface by confocal laser scanning microscope (CLSM)

Author:
Hiromi Itamiya; Mugino O. Kubo; Ritsuko Sugita; Toshihiko Sugai
Source:
Micron 2022 v.153 pp. 103174
ISSN:
0968-4328
Subject:
mineral content,   etc   ; marine sediments; provenance; quartz; sand; surface roughness; texture;     Show all 7 Subjects
Abstract:
... Microtextures of quartz sand grains can be used to establish sedimentary provenance of sedimentary deposits. V-shaped percussion cracks (Vs), which are randomly produced by grain-to-grain mechanical collision in high-energy subaqueous environments, are significant microtextures used for investigation of fluvial and marine sediment. In previous studies, others have used the percentage of microtextu ...
DOI:
10.1016/j.micron.2021.103174

7. Aquaporins involvement in the regulation of melon (Cucumis melo L.) fruit cracking under different nutrient (Ca, B and Zn) treatments

Author:
Alvaro Lopez-Zaplana; Gloria Bárzana; Lei Ding; François Chaumont; Micaela Carvajal
Source:
Environmental and experimental botany 2022 v.201 pp. 104981
ISSN:
0098-8472
Subject:
mineral content,   etc   ; Cucumis melo; aquaporins; fruits; homeostasis; melons; oocytes; pulp;     Show all 8 Subjects
Abstract:
... Melon cracking is a physiopathy that is associated with both internal and external changes by the alteration of the water balance and nutrient homeostasis in the fruit. Aquaporins are channels for water and other small solutes, and they are potentially involved in the regulation of melon cracking. In this work, we studied the mineral concentration and expression of all aquaporins in non-cracked an ...
DOI:
10.1016/j.envexpbot.2022.104981

8. Trace organic contaminants within solid matrices along an anthropized watercourse: Organo-mineral controls on their spatial distribution

Author:
Maëlla Le Gaudu; Thomas Thiebault; Katell Quénéa; Fabrice Alliot; Elodie Guigon; Laurence Le Callonnec
Source:
Science of the total environment 2022 v.822 pp. 153601
ISSN:
0048-9697
Subject:
mineral content,   etc   ; environment; hydrology; particulates; rivers; sorption; wastewater treatment; France;     Show all 8 Subjects
Abstract:
... Although numerous studies have determined significant contamination in terms of trace organic contaminant (TrOC) diversity and concentration, the occurrence of TrOCs within solid matrices as suspended solids and sediments flies under the radar. In this study, the occurrence of 35 TrOCs of various classes (i.e. pharmaceutical products and pesticides) was investigated in three compartments, namely d ...
DOI:
10.1016/j.scitotenv.2022.153601

9. Characterization of the chemical composition (mineral, lead and centesimal) in pine nut (Araucaria angustifolia (Bertol.) Kuntze) using exploratory data analysis

Author:
Emmanuelle Ferreira Requião Silva; Bruna Rosa da Silva Santos; Lucas Almir Cavalcante Minho; Geovani Cardoso Brandão; Márcio de Jesus Silva; Mariângela Vieira Lopes Silva; Walter Nei Lopes dos Santos; Ana Maria Pinto dos Santos
Source:
Food chemistry 2022 v.369 pp. 130672
ISSN:
0308-8146
Subject:
mineral content,   etc   ; Araucaria angustifolia; carbohydrates; chemometrics; computer software; food chemistry; lead;     Show all 7 Subjects
Abstract:
... In this study, mineral composition, centesimal composition and lead were evaluated in pine nut seeds (raw and cooked) from five Brazilian states. Mineral composition was determined by ICP OES and lead by GF AAS. The results for minerals were evaluated by Boxplot, PCA and HCA, using the R software. Average minerals in raw and cooked samples (mg 100 g⁻¹) were: 15.2 and 10.8 (Ca), 0.168 and 0.113 (Cu ...
DOI:
10.1016/j.foodchem.2021.130672

10. Effect of Harvesting in Different Ripening Stages on the Content of the Mineral Elements of Rosehip (Rosa spp.) Fruit Flesh

Author:
Brigita Medveckienė; Jurgita Kulaitienė; Nijolė Vaitkevičienė; Dovilė Levickienė; Kristina Bunevičienė
Source:
Horticulturae 2022 v.8 no.6 pp. -
ISSN:
2311-7524
Subject:
mineral content,   etc   ; Rosa canina; atomic absorption spectrometry; cultivars; farms; rose hips;     Show all 6 Subjects
Abstract:
... Studies on the mineral content of different rosehip species/cultivars during the ripening period are very limited. Therefore, the objective of this research was to evaluate the content and composition of the mineral elements of two species and two rosehip cultivars growing on an organic farm. The rosehip fruits were harvested at different ripening stages, five time per season. Mineral composition ...
DOI:
10.3390/horticulturae8060467

11. Experimental procedure for studying the degradation and alteration of limestone slabs applied on exterior cladding

Author:
V. Pires; P. M. Amaral; J. A. R. Simão; C. Galhano
Source:
Environmental earth sciences 2022 v.81 no.3 pp. 59
ISSN:
1866-6280
Subject:
mineral content,   etc   ; cladding; clay; color; fossils; iron oxides; limestone; Portugal; Spain;     Show all 9 Subjects
Abstract:
... The studied limestone is a well known Portuguese natural stone that occurs in Valverde—Alcanede region, located in the Maciço Calcário Estremenho (center of Portugal). This stone is used in several exterior and interior applications such as paving, cladding, masonry and decorations. Slabs made of the studied limestone were installed in ventilated facade with a “kerf” anchoring system in a building ...
DOI:
10.1007/s12665-022-10204-3

12. Use of mineral element profiling coupled with chemometric analysis to distinguish Zanthoxylum bungeanum cultivars and health risks of potentially toxic elements in pericarps

Author:
Yao Ma; Xiaona Wang; Chen Huang; Mingjing Tian; Anzhi Wei
Source:
Journal of the science of food and agriculture 2022 v.102 no.5 pp. 1823-1831
ISSN:
0022-5142
Subject:
mineral content,   etc   ; Zanthoxylum bungeanum; agriculture; chemometrics; cultivars; minerals; pericarp; toxicity; China;     Show all 9 Subjects
Abstract:
... BACKGROUND: Zanthoxylum bungeanum pericarps (ZBP) are commonly used as food additives and traditional herbal medicines. Several mineral elements are known to have important physiological functions in organisms, whereas others are reported to have toxic effects. We determined levels of macro elements (Mg, S and Ca), essential trace elements (B, Mn, Fe, Cu, Zn, Se and Mo) and toxic elements (Ni, Al, ...
DOI:
10.1002/jsfa.11517

13. Mass concentrations and elemental analysis of PM2.5 and PM10 in a coastal Mediterranean site: A holistic approach to identify contributing sources and varying factors

Author:
Sofia Eirini Chatoutsidou; Mihalis Lazaridis
Source:
Science of the total environment 2022 v.838 pp. 155980
ISSN:
0048-9697
Subject:
mineral content,   etc   ; air quality; biomass; dust; environment; seasonal variation; traffic; winter;     Show all 8 Subjects
Abstract:
... PM₁₀ and PM₂.₅ were measured at a suburban coastal Mediterranean site. Daily mass concentrations were generally lower than the WHO air quality limits but showed significant diurnal and seasonal variations, with intensive African dust events and residential heating emissions during wintertime causing the higher % increase of ambient concentrations (32% and 59% respectively). However, analysis of th ...
DOI:
10.1016/j.scitotenv.2022.155980

14. Research Progress of Microscopic Pore–Throat Classification and Grading Evaluation of Shale Reservoirs: A Minireview

Author:
Shuangfang Lu; Junqian Li; Dianshi Xiao; Haitao Xue; Pengfei Zhang; Jijun Li; Fangwen Chen; Wenbiao Huang; Min Wang; Wenhao Li; Zhongcheng Li
Source:
Energy & fuels 2022 v.36 no.9 pp. 4677-4690
ISSN:
1520-5029
Subject:
mineral content,   etc   ; energy; macropores; micropores; oils; permeability; porosity; shale; statistical analysis;     Show all 9 Subjects
Abstract:
... The grading evaluation of shales helps in understanding the shale reservoir formation and sweet-spot screening of physical properties. Reservoir formation of shale is closely related to the size, distribution, and connectivity of shale pore–throats. Therefore, characterization and classification of microscopic pore–throats are the basis for shale reservoir grading. However, previous microscopic po ...
DOI:
10.1021/acs.energyfuels.2c00431

15. Swelling and swelling pressure of a clayey soil: Experimental data, model simulations and effects on slope stability

Author:
Farzaneh Ghalamzan; Jacopo De Rosa; Alessandro Gajo; Caterina Di Maio
Source:
Engineering geology 2022 v.297 pp. 106512
ISSN:
0013-7952
Subject:
mineral content,   etc   ; adsorption; clay; clay soils; desorption; landslides; liquids; plasticity; skeleton;     Show all 9 Subjects
Abstract:
... The behaviour of soils and rocks containing clay minerals is the effect of complex chemo-mechanical processes of interparticle interaction. This paper presents experimental results and model simulations of the influence of mineral composition and pore fluid composition on swelling and swelling pressure of clayey soils frequently affected by instability problems. The soil from a landslide in tecton ...
DOI:
10.1016/j.enggeo.2021.106512

16. Anthropogenic contamination leads to changes in mineral composition of soil- and tree-growing mushroom species: A case study of urban vs. rural environments and dietary implications

Author:
Mirosław Mleczek; Anna Budka; Marek Siwulski; Sylwia Budzyńska; Pavel Kalač; Zbigniew Karolewski; Marta Lisiak-Zielińska; Natalia Kuczyńska-Kippen; Przemysław Niedzielski
Source:
Science of the total environment 2022 v.809 pp. 151162
ISSN:
0048-9697
Subject:
mineral content,   etc   ; case studies; environment; fruits; mushrooms; pollution; risk; soil; urban areas;     Show all 9 Subjects
Abstract:
... Because wild-growing edible mushroom species are frequently consumed, a knowledge of their mineral composition is essential. The content of elements in mushrooms and their possible beneficial or harmful effect may be influenced by the human-impacted environment. Thus, the aim of the study was to analyse the mineral composition of the soil, trees, and especially soil- and tree-growing mushroom spec ...
DOI:
10.1016/j.scitotenv.2021.151162

17. Development of High Dietary Fibre-Enriched Cupcake Using Pomegranate Peel Powder

Author:
Mohamed Gadallah; Zeinab Shabib; Taghreed El-Hazmi
Source:
International Journal of Food Sciences 2022 v.2022 pp. -
ISSN:
2314-5765
Subject:
mineral content,   etc   ; cakes; color; dietary fiber; pomegranates; sensory evaluation; taste; wheat flour;     Show all 8 Subjects
Abstract:
... The effect of substituted wheat flour with pomegranate peel powder (PPP) at different ratios 5, 10, 15, and 20% on chemical composition, physical properties, color appearance, staling, and the sensory evaluation of the high-fibre cupcake was evaluated. The obtained results revealed that a slight increase in ash of cake samples with all levels of PPP was found. The highest value of ash was 1.92% gi ...
DOI:
10.1155/2022/6461949

18. Effects of eggshell powder supplementation on nutritional and sensory attributes of biscuits

Author:
Sana Arif; Imran Pasha; Hira Iftikhar; Fakiha Mehak; Razia Sultana
Source:
Czech Journal of Food Sciences v.40 no.1 pp. 26-32
ISSN:
1805-9317
Subject:
mineral content,   etc   ; absorption; calcium; chickens; dietary calcium; egg shell; poultry manure; sensory properties;     Show all 8 Subjects
Abstract:
... Chicken eggshell, a poultry waste material, is a potential but poorly recognised source of calcium that can be used by humans to increase their dietary calcium intake by incorporating it into foods. This study was aimed at assessing the effects of eggshell powder supplementation at 5, 10, 15, and 20% levels on the chemical composition, sensory characteristics, and calorific value of the biscuits. ...
DOI:
10.17221/309/2020-cjfs

19. Consolidation of volcanic tuffs with TEOS and TMOS: a systematic study

Author:
Christopher Pötzl; Stine Rucker; Eberhard Wendler; Siegfried Siegesmund
Source:
Environmental earth sciences 2022 v.81 no.1 pp. 13
ISSN:
1866-6280
Subject:
mineral content,   etc   ; clay; markets; mineralogy; silicic acid; tartaric acid; tuff; Armenia; Germany; Mexico;     Show all 10 Subjects
Abstract:
... In this study, nine volcanic tuffs from Armenia, Germany and Mexico were treated with two commercially available consolidants on base of silicic acid ester, as well as different pretreatments with an anti-swelling agent and/or primer components. Prior to the treatment, the tuffs were analyzed regarding their petrography and mineralogy, with a greater focus on their clay mineral content. The effect ...
DOI:
10.1007/s12665-021-10066-1

20. Effect of Copper and Selenium Supplementation on the Level of Elements in Rats’ Femurs under Neoplastic Conditions

Author:
Dorota Skrajnowska; Agata Jagielska; Anna Ruszczyńska; Jakub Idkowiak; Barbara Bobrowska-Korczak
Source:
Nutrients 2022 v.14 no.6 pp. -
ISSN:
2072-6643
Subject:
mineral content,   etc   ; cobalt; copper; homeostasis; ionization; iron; manganese; molybdenum; prostatic neoplasms; selenium; spectrometers;     Show all 11 Subjects
Abstract:
... A study was conducted to determine the effect of long-term supplementation with selenium and copper, administered at twice the level used in the standard diet of rats, on the content of selected elements in the femoral bones of healthy rats and rats with implanted LNCaP cancer cells. After an adaptation period, the animals were randomly divided into two experimental groups. The rats in the experim ...
DOI:
10.3390/nu14061285