bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of enriching with fermented green olive pulp on bioactive compounds, antioxidant activities, phenolic compounds, fatty acids and sensory properties of wheat bread
Authors: Al‐Juhaimi Fahad , Mohamed Ahmed Isam A. , Özcan Mehmet Musa , Albakry Zainab 
Published: April 2024

SummaryIn this study, the effect of bread enriched with fermented green olive pulp at different concentrations (control (0%), 5%, 10%, 20%) on bioactive properties, phenolics and sensory properties were investigated. Total phenol and flavonoid quantities of the wheat bread incorporated with fermented green olive pulp were assigned between 41.79 (control) and 81.31 mg GAE/100 g (with 20% olive pulp) to 57.38 (control) and 139.76 mg/100 g (with 20% olive pulp), respectively. The antioxidant capacity results of the breads fortified with olive pulp ranged from 0.24 (control) to 2.45 mmol kg−1 (with 20% olive pulp). L* results of bread varied between 58.34 and 66.79. Gallic acid and 3,4‐dihydroxybenzoic acid results of the bread enriched with olive pulp were assessed within the range of 10.46 (control) and 51.91 mg/100 g (with 20% olive pulp). Also, while catectin values of the bread fortified with olive pulp varied between 6.00 (control) and 68.03 mg/100 g (with 20% olive pulp), rutin values of the bread ranged from 11.52 (control) to 22.45 mg/100 g (with 20% olive pulp). While the concentrations of oleic acid in the bread change between 46.27 (control) and 69.07% (with 20% olive pulp), linoleic acid results of the bread enriched with olive pulp ranged from 7.00% (with 5% olive pulp) to 31.63% (control). In general, as a result of the sensory evaluation, the 20% olive‐added bread sample was most appreciated by the panellists, followed by the control, 5% and 10% olive‐added bread samples in descending order. Since olive pulp is rich in phenolic compounds, they are potentially promising ingredients for valuable food applications by adding them to bakery products. The bread enriched with olive pulps showed the highest firmness and crunchiness compared to the control.
Exploring the potential of high hydrostatic pressure and ionic polysaccharides in improving interfacial stability of sweet potato protein hydrolysate emulsions
Authors: Khan Nasir Mehmood , Sun Hong‐Nan , Zhang Miao , Mu Tai‐Hua , Ahmad Shujaat , Liu Hui 
Published: April 2024

SummaryThis study aims to explore the potential of high hydrostatic pressure (HHP, 300–500 MPa) and ionic polysaccharides (sodium alginate, SA; chitosan, CH) in improving interfacial stability of sweet potato protein hydrolysate (SPPH) emulsions. HHP markedly improved emulsifying performance of SPPH with SA and CH at different concentrations (0.02% and 0.06%, w/v) and enhanced the apparent viscosities of their emulsions. SPPH‐CH0.02% at 400 MPa showed the highest emulsifying stability index (ESI, 255.96 min) and zeta potential absolute value (54.13 mV), and its emulsion exhibited the highest adsorbed peptide and CH at interface (31.72% and 1.51%, respectively) and oxygen radical absorbance capacity (ORAC) value of interfacial layer (264.56 μg TE mL−1). Additionally, multiple potential antioxidant peptides were obtained from interfacial layer of emulsion stabilised with SPPH‐CH0.02% at 400 MPa through LC‐MS/MS, and the relationship between their structure and emulsion stability was analysed. Therefore, HHP has great application potential in production of SPPH‐CH emulsion with enhanced stability.
Investigating the impact of boiling and pressure cooking on resistant starch levels in food
Authors: Karunarathna Sankha , Wickramasinghe Indira , Brennan Charles , Truong Tuyen , Navaratne Seneviratne , Chandrapala Jayani 
Published: April 2024

SummaryResistant starch (RS) has been shown to manipulate food digestion and nutrient metabolism as well as being important in promoting gut health. However, the presence of RS varies across diverse food systems depending upon process conditions. To investigate this, chickpeas, potatoes, arrowroots, unripe bananas and oats were subjected to boiling and pressure cooking at various cooking durations and the RS% was determined. After 45 min of boiling and 15 min of pressure cooking, RS% of chickpeas increased by ~29% and ~41%, respectively. Increasing the cooking time, together with boiling and pressure cooking, led to higher RS% in chickpeas, mainly due to the retrogradation of starch after gelatinisation. In contrast, boiling and pressure cooking led to a reduction in RS% for potatoes, arrowroots, unripe bananas and oats, while a further decrease was encountered with the increase in processing time. After 45 min of boiling, RS% of potatoes, arrowroots, unripe bananas, and oats were reduced by 58%, 22%, 80% and 70%, respectively. After 15 min of pressure cooking, RS% of potatoes, arrowroots and unripe bananas were reduced by 41%, 22% and 83%, respectively. This was mainly due to the disruption of the ordered structure of starch molecules during thermal processing in the presence of water. This study clearly elucidates the impact of boiling and pressure cooking on RS% as a function of processing time and type of RS source.
Physicochemical, microstructural, and functional properties of Cicer arietinum okara flour–a chickpea beverage by‐product
Authors: Sharma Neha , Yeasmen Nushrat , Orsat Valérie 
Published: April 2024

SummaryThis study investigated the physicochemical, microscopical, and functional properties of chickpea (Cicer arietinum) okara flours. The flours were prepared from chickpea okara obtained as a by‐product following the preparation of chickpea beverages using conventional, microwave, and ultrasound processing. The assessment of the okara flours focused on evaluating the influence of the processing methods on their physicochemical, functional, and microstructural characteristics. Through comprehensive analyses, the study examined how the different processing techniques affected the composition and properties of the resulting okara flours. Furthermore, the study included a comparative mass balance analysis to assess the extraction efficiency of the three processing methods. The findings revealed significant variations in the composition and properties of the okara flours among the different processing methods. Each method exhibited unique effects on the physicochemical, functional, and microstructural attributes of the resulting flours. Consequently, it was not possible to identify a single “best” processing method for obtaining optimal okara flour characteristics since all flours had interesting and unique properties. Overall, this study provides valuable insights into the effects of different processing methods on chickpea okara flour. The findings highlight the importance of selecting an appropriate processing technique based on the desired properties and applications of the flour. The results can contribute to the development of tailored processing approaches for enhancing the utilisation of chickpea okara flour in various food formulations, thereby promoting sustainability and reducing waste in the food industry.
The characterisation of cornstarch‐based chlorophyllin composite film for preservation of shrimp under photodynamic irradiation
Authors: Ukwatta Ruchika Hansanie , Zheng Yalu , Ma Yan , Xue Feng , Xiong Xiaohui , Li Chen 
Published: April 2024

SummaryThis study investigated the effectiveness of a composite film made of cornstarch (CS) and chlorophyllin (Chl) in preserving wrapped and irradiated shrimp for 5 days at 4 °C. The study found that adding Chl powder increased moisture content, water solubility, water vapour permeability and water contact angle but reduced thermal stability and crystallinity. Notably, higher Chl concentration caused rougher surface and looser structure, while lower concentration resulted in better dispersion. Moreover, increased Chl concentration and longer irradiation time led to higher singlet oxygen production, while hydroxide radical and hydrogen peroxide production peaked at 30.57 and 1.92 μg g−1 respectively. Shrimps wrapped in 5% Chl‐incorporated CS films presented acceptable levels of nitrogen and bacterial count for up to 4 days. Hence, the study suggests that Chl powder inclusion in CS films could be a viable preservation method in the food packaging industry, especially when combined with photodynamic therapy.
Green extraction of phenolic compounds from strawberry waste based on natural deep eutectic solvents
Authors: Oliva Eleonora , Mir‐Cerdà Aina , Sergi Manuel , Granados Mercè , Sentellas Sonia , Saurina Javier 
Published: April 2024

SummaryThe increase in ecological sensitivity and the interest in ‘green chemistry’ are leading to a decrease in the use of environmentally harmful substances in chemical processes. Replacing traditional solvents with NaDES (Natural Deep Eutectic Solvents) is an excellent green alternative to extract bioactive compounds from agri‐food industry wastes, as these solvents bring numerous advantages and are environmentally friendly. In this work, the performance of traditional organic solvents and NaDES were compared for the extraction of phenolic compounds (PCs), with different physicochemical characteristics, from strawberry residues. For this reason, numerous combinations of NaDES have been evaluated, optimising the experimental conditions of the process. The samples were analysed using HPLC–MS/MS, which allowed the identification and quantification of numerous PCs in the samples. The best extraction efficiencies were obtained using choline chloride (ChCl) as hydrogen bond acceptor and lactic acid (LA) as hydrogen bond donor, in a ratio of 1:5 and containing 30% of water. Isoquercetin, hesperidin and catechin were the phenolic compounds most remarkable in samples, with a content of ca. 43%, 26% and 11% of total polyphenols, respectively. Finally, the evaluation of the method through the Analytical GREEness calculator showed how NaDES can satisfactorily replace traditional extractions with a great performance and reduced impact on the environment.
Analysis of bioactive compounds in Cordyceps militaris fruiting bodies and dietary supplements: in vitro bioaccessibility determination in artificial digestive juices
Authors: Jędrejko Karol , Kała Katarzyna , Sułkowska‐Ziaja Katarzyna , Krakowska Agata , Szewczyk Agnieszka , Guśpiel Karolina , Muszyńska Bożena 
Published: April 2024

SummaryIn recent years, Cordyceps militaris has garnered increased attention in both scientific research and popular culture, exemplified by references in the entertainment industry, such as ‘The Last Of Us’. This study aims to investigate the qualitative and quantitative composition of bioactive compounds (such as cordycepin, ergothioneine, L‐phenylalanine, lovastatin, sterols, indole and phenolic compounds) in various samples. These samples encompass commercially available dietary supplements (in the form of capsules or powder), featuring standardised extracts or non‐standardised C. militaris material. Additionally, fruiting bodies cultivated in Poland and China were examined. The bioactive compounds were subsequently analysed after extraction into artificial digestive juices. Each sample underwent extraction, evaporation and dissolution in methanol, followed by qualitative and quantitative analyses using RP‐HPLC (with UV and DAD detectors) for the determination of bioactive compounds. The results of this analysis revealed that extracts with cordycepin contents of 7% and 1% exhibited the highest cordycepin concentrations, as well as significant ergothioneine levels (4405 and 928 mg/100 g d.w. and 234 and 77.6 mg/100 g d.w. respectively). However, on analysis of simulated digestive juices, it became evident that the fruiting bodies of C. militaris are superior sources of bioactive compounds. Consequently, this study underscores the efficacy of unprocessed material, such as fruiting bodies, as the preferred form of supplementation for potential consumers of C. militaris.
Influence of coconut pulp on bioactive properties, fatty acids, phenolic compounds, nutrients and sensory evaluation of wheat flour bread
Authors: AlJuhaimi Fahad , Ahmed Isam Ali Mohamed , Özcan Mehmet Musa , Albakry Zainab 
Published: April 2024

SummaryIn this study, the changes in the total phenol, flavonoid, antioxidant capacity, phenolics, fatty acids, minerals and sensory properties of bread by using coconut flesh at different concentrations were investigated. With the increase in the coconut level added to the bread dough, the fat content of the bread increased in parallel. L* colour values of bread increased up to 15% coconut concentration and decreased with the subsequent concentration addition (25%). While the total phenol and flavonoid quantities of bread made by adding coconut pulp at 5% and 25% concentrations were higher compared to the control, they partially decreased in bread with 15% coconut pulp. Antioxidant capacity values of bread were recorded to be between 1.18 (control) and 2.12 mmol/kg (25%). Gallic acid quantities of bread were assigned between 5.03 (control) and 20.97 mg/100 g (25%). The amounts of lauric and myristic acids of the oils obtained from bread with coconut were recorded between 4.37% (control) and 53.53% (25%)–2.31% (control) and 21.17% (25%) respectively. While the amounts of lauric and myristic fatty acids in the bread produced as a result of adding coconut pulp to the bread dough increased compared to the control, the palmitic, oleic and linoleic acid contents of the bread decreased. P, Ca, S, Mg, Fe, Mn and Zn were predominant minerals of bread samples.
Uridine diphosphate glucosyltransferase is vital for fenpropathrin resistance in Bombyx mori (Lepidoptera)
Authors: Zheng Kai‐yi , Zhang Xiao‐ying , Lisan Fasihul , Lai Wen‐Qin , Zhang Qiang , Lv Jun‐li , Lu Zhan‐peng , Qin Sheng , Sun Xia , Zhang Shang‐zhi , Wang Xue‐yang , Dai Li‐shang , Li Mu‐wang 
Published: April 2024

AbstractThe silkworm (Bombyx mori) is an important model lepidopteran insect and can be used to identify pesticide resistance‐related genes of great significance for biological control of pests. Uridine diphosphate glucosyltransferases (UGTs), found in all organisms, are the main secondary enzymes involved in the metabolism of heterologous substances. However, it remains uncertain if silkworm resistance to fenpropathrin involves UGT. This study observes significant variations in BmUGT expression among B. mori strains with variable fenpropathrin resistance post‐feeding, indicating BmUGT's role in fenpropathrin detoxification. Knockdown of BmUGT with RNA interference and overexpression of BmUGT significantly decreased and increased BmN cell activity, respectively, indicating that BmUGT plays an important role in the resistance of silkworms to fenpropathrin. In addition, fenpropathrin residues were significantly reduced after incubation for 12 h with different concentrations of a recombinant BmUGT fusion protein. Finally, we verified the conservation of UGT to detoxify fenpropathrin in Spodoptera exigua: Its resistance to fenpropathrin decreased significantly after knocking down SeUGT. In a word, UGT plays an important role in silkworm resistance to fenpropathrin by directly degrading the compound, a function seen across other insects. The results of this study are of great significance for breeding silkworm varieties with high resistance and for biological control of pests.
Bridging the gap: How investing in advanced practice nurses could transform emergency care in Africa
Authors: Nashwan Abdulqadir J. , Shaban Marwa M. , Kamugisha John Bosco 
Published: April 2024

AbstractAimThis paper aims to highlight the vital importance of investing in advanced practice nursing (APN) for enhancing emergency care throughout Africa.BackgroundAPN's role is increasingly recognized as pivotal in optimizing healthcare, particularly in emergency settings in Africa. It offers improved patient care quality and strengthens the healthcare workforce.Sources of evidenceEvidence is drawn from successful implementations of APN in various healthcare environments. This includes the development of APN‐specific curricula and training, mentorship initiatives, clinical supervision, and defining advanced nursing roles within healthcare organizations. Investing in APNs in emergency care in Africa can lead to improved quality and access to care, cost‐effectiveness, enhanced patient outcomes and satisfaction, and opportunities for professional development and career advancement in the healthcare workforce.DiscussionDespite facing barriers in implementation, APN in emergency care presents innovative solutions. Investing in APN can help healthcare entities and policymakers surmount these challenges, providing specialized patient care and improving health outcomes. The discussion emphasizes the benefits such as enhanced access to care, reduced healthcare costs, and improved patient outcomes, alongside bolstering the healthcare workforce.ConclusionThe necessity and benefits of investing in APN for emergency care in Africa are clear. It is crucial for improving healthcare delivery and outcomes.Implications for nursing practiceAPN investment leads to a more competent and efficient nursing workforce, capable of addressing complex emergencies and improving patient care.Implications for nursing policy and health/social policyThe paper advocates for policies that support APN development and integration into the healthcare system, emphasizing the need for research to assess APN's long‐term impact and establish best practices for its implementation in emergency care across Africa.
Diagnosis and initial management of children presenting with premature loss of primary teeth associated with a systemic condition: A scoping review and development of clinical aid
Authors: Heggie Claudia , Al‐Diwani Hiba , Arundel Paul , Balmer Richard 
Published: April 2024

AbstractBackgroundPremature loss of primary teeth (PLPT) can be a rare presentation of systemic medical conditions. Premature loss of primary teeth may present a diagnostic dilemma to paediatric dentists.AimsTo identify systemic conditions associated with PLPT and develop a clinical aid.DesignOVID Medline, Embase and Web of Science were searched up to March 2023. Citation searching of review publications occurred. Exclusion occurred for conference abstracts, absence of PLPT and absence of English‐language full text.ResultsSeven hundred and ninety‐one publications were identified via databases and 476 by citation searching of review articles. Removal of 390 duplicates occurred. Following the exclusion of 466 records on abstract review, 411 publications were sought for retrieval, of which 142 met inclusion criteria. Thirty‐one systemic conditions were identified. For 19 conditions, only one publication was identified. The majority of publications, 91% (n = 129), were case reports or series. Most publications, 44% (n = 62), were related to hypophosphatasia, and 25% (n = 35) were related to Papillon–Lefèvre. Diagnostic features were synthesised, and a clinical aid was produced by an iterative consensus approach.ConclusionsA diverse range of systemic diseases are associated with PLPT. Evidence quality, however, is low, with most diseases having a low number of supporting cases. This clinical aid supports paediatric dentists in differential diagnosis and onward referral.
Explore the effect of pressure and time of compression on the risk of intraoperatively acquired pressure injury based on theoretical framework: A prospective study
Authors: Chen Yuan , Wang Wei , Qian QianJian , Zha Qinghua , Wu BeiWen 
Published: April 2024

AbstractSurgery is a high risk factor for the occurrence of pressure injury (PI). On the basis of theoretical research, pressure and duration of pressure are key factors affecting PI. Pressure is affected by the individual pressure redistribution capacity. So our study aims to explore how the surgery time and pressure intensity affect the occurrence of PI and what are the risk factors. A prospective study. A total of 250 patients who underwent elective surgery in a grade‐A general hospital from November 2021 to February 2023 were selected and divided into a group of 77 patients with IAPI (intraoperatively acquired pressure injury) and a group of 173 patients with no IAPI. Visual pressure inductive feedback system and body composition analysis technology were used to record the local pressure value and change of patients before and after anaesthesia. Relevant data of the patients were collected to explore the influencing factors. The maximum pressure and average pressure at the pressure site of the same patient changed before and after anaesthesia, and the pressure after anaesthesia was significantly higher than that before anaesthesia. There was no statistical difference in the average pressure after anaesthesia (p > 0.05), but the maximum pressure in the IAPI group was higher than that in the non‐occurrence group (p < 0.05). The average pressure multiplied by the operation time in IAPI group is significantly higher than that in the non‐IAPI group (p < 0.01). Multiple linear regression analysis (stepwise regression) showed that fat‐free weight, age, waist circumference, body mass index (BMI) and gender were taken as independent variables into the regression model, affecting the maximum pressure. In addition, operation time ≥4 h may be a high risk factor for IAPI. In future studies, more objective research tools can be applied to improve the accuracy of predicting the risk of IAPI. In addition to gender and BMI, follow‐up studies may consider including measures such as waist circumference and fat‐free body weight in IAPI risk assessment to guide the clinical nursing work more scientifically.
Thermochemical interactions between yttria‐stabilized zirconia and molten lunar regolith simulants
Authors: Yu Kevin , Stokes Jamesa , Harder Bryan , Reidy Lorlyn , Faber Katherine T. 
Published: April 2024

AbstractOxygen produced through in‐situ resource utilization (ISRU) is critical to maintaining a permanent human presence on the lunar surface. Molten regolith electrolysis and carbothermal reduction are two promising ISRU techniques for generating oxygen directly from lunar regolith, which is primarily a mixture of oxide minerals; however, both processes require operating temperatures of 1600°C to melt lunar regolith and dissociate the molten oxides. These conditions limit the use of many oxide refractory materials, such as Al2O3 and MgO, due to rapid degradation resulting from reactions between the refractory materials and molten lunar regolith. Yttria‐stabilized zirconia (YSZ) is shown here to be a promising refractory oxide to provide containment of molten regolith while demonstrating limited reactivity. This work focuses on corrosion studies of YSZ powders and dense YSZ crucibles in contact with molten lunar maria and highlands regolith simulants at 1600°C. The interactions between YSZ and molten regolith were characterized using scanning electron microscopy/energy dispersive spectroscopy, X‐ray diffraction, and electron backscatter diffraction. A FactSage thermochemical model was created for comparison with the experimental results. These combined analyses suggest that lunar maria regolith will degrade the YSZ faster than the lunar highlands regolith due to the lower viscosity of the maria regolith. The feasibility of long‐term molten regolith containment with YSZ is discussed based on the YSZ powder and crucible results.