Kernel Oil Research Articles

Prevalence and Determinants of Complementary and Alternative Medicine Use among Children living with Epilepsy in Port Harcourt, Nigeria

Introduction: Epilepsy is a common neurologic disorder in children with its management centered on the use of anti-seizure medications (ASM). However, many children do not achieve seizure control despite being on the appropriate ASM. Hence, caregivers may seek complementary and alternative medicines (CAMs) therapies. The aim of this study is to investigate the prevalence and types of CAM used by children with epilepsy in a tertiary hospital in Port Harcourt, Nigeria, and the factors that determines their use. Methods: A descriptive cross-sectional study was conducted among children diagnosed with epilepsy and their caregivers. Participants were recruited using a convenient sampling method, a structured questionnaire was used to collect data. Descriptive statistic was performed using IBM SPSS while Pearson’s chi-square test was used to identify significant associations. Results: The prevalence of CAM use was found to be 84.3%, the use of CAM is a risk for poor adherence to ASM. Family members were the main influencers in the decision to use CAM, and the majority of parents/caregivers did not consult their children’s healthcare providers before incorporating these therapies. Significant factors influencing the use of CAM includes: being a male (P=0.01), higher seizure frequency (P=0.002), multiple ASM use (P=0.01), and the presence of comorbidities (P=0.04). The most common CAMs used were prayers, kernel or crude oil and scarifications. Conclusion: CAM use among children with epilepsy is common and is a cause of poor adherence to ASMs with its untoward effects. It is crucial for healthcare providers to proactively inquire about the use of CAM with caregivers during the management of childhood epilepsy and to educate them on the possible risks specifically regarding drug adherence, compliance and poor seizure control.

Genome-Wide Identification and Expression Analysis of the NF-Y Transcription Factor Family in Prunus armeniaca

The nuclear factor Y (NF-Y) gene family plays important roles in regulating many of the biological processes of plants, including oil accumulation. The apricot (Prunus armeniaca) is one of the most commercially traded plants, and apricot kernel oil has a high nutritional value owing to its richness in fatty acids and bioactive compounds. However, the systematic characterization of the PaNF-Y family in the apricot and the underlying regulatory mechanisms involved in oil biosynthesis remain unclear. In this study, a total of 28 PaNF-Y members from the apricot genome were identified and divided into three subfamilies (6 PaNF-YAs, 15 PaNF-YBs, and 7 PaNF-YCs) based on phylogenetic analysis results. The types and distributions of the gene structures and conserved motifs were similar in the clustered PaNF-Ys of the same subfamily. Gene duplication analysis results revealed that segmental duplication events were important for the expansion of the PaNF-Y family. Importantly, transcriptome data analysis results showed that most genes of the PaNF-YA subfamily and PaNF-YB4 of the PaNF-YB subfamily were specifically expressed in the apricot kernel. Furthermore, highly positive correlations were observed between apricot oil content and the transcript levels of PaNF-YA2, PaNF-YA6, and PaNF-YB4. In conclusion, our results provide insights into the molecular mechanisms of the key PaNF-Y genes regulating apricot oil biosynthesis.

Evaluation and Validation of Reliable Reference Genes for Quantitative Real-Time PCR Analysis of the Gene Expression in Macadamia integrifolia

Macadamia is an economically significant crop, with its kernel oil being abundant in monounsaturated fatty acids (MUFA). Analyzing the expression of genes related to MUFA biosynthesis is essential for understanding the complex regulatory networks in Macadamia. However, there are few reports on the identification of suitable reference genes for use as internal controls in this species. Consequently, selecting a reliable reference gene for gene expression studies under various conditions is critical. In this study, we evaluated the expression stability of 11 traditional housekeeping genes: α-tubulin (TUBa), β-tubulin (TUBb), malate dehydrogenase (MDH), 18S ribosomal RNA (18S), glyceraldehyde-3-phosphate dehydrogenase (GAPDH), α-elongation factor 1 (EF1a), β-elongation factor 1 (EF1b), ubiquitin (UBQ), ubiquitin-conjugating enzyme (UBC), cyclophilin (CYP), and actin (ACT) under abiotic stresses, hormonal treatments and in variety of plant tissues using the online tool RefFinder, which integrates four commonly used software programs: ΔCt, geNorm (version 3.4), NormFinder (version 0953), and BestKeeper (version 1.0). A comprehensive expression stability ranking was established by integrating results from these four methods based on the geometric mean. The findings indicated that ACT was the most stable gene across all samples, including those subjected to cold stress, NaCl stress, PEG stress, ABA treatment, MeJA treatment, and both stem and leaf tissues. EF1b was identified as the most stable gene in GA treatment and heat stress samples, while UBC and CYP were ranked highest in ethrel treatment and root tissue samples, respectively. Finally, the reliability of these findings was further validated using the target gene SAD through qRT-PCR. In summary, this study evaluated and validated appropriate reference genes for qRT-PCR, which will facilitate future investigations into the molecular mechanisms in Macadamia.

Identification of Agricultural Socioeconomic Factor and Its Relationship with Exports of Palm and Palm Kernel Oils in Indonesia

The research aim was to study the influence of area size consisting of Government Estate (Government Estate), Private Estate (PBS), Smallholder (PR), price and exchange rate on production, and the influence of production, price and Exchange rate on palm oil exports which consists of Crude Palm Oil (CPO) and Palm Kernel Oil (PKO) using panel data for 2000-2022. Whether viewed from CPO or PKO, the results of the analysis show that the Government State has a real negative influence on production where the elasticity of the Government Estate for CPO towards production is lower than for PKO. The increase in production was significantly caused by the increase in PR for both CPO and PKO, where the elasticity of the increase in PR for CPO was higher than the increase in PKO. PBS provides a positive influence on production which is significant for PKO but not significant for CPO, while prices and exchange rates do not have an influence on CPO production, nor on PKO production. CPO and PKO exports are significantly influenced by prices, where CPO's price elasticity is higher than that of PKO. Furthermore, production and exchange rates have no influence on exports of either CPO or PKO, while the increase in CPO exports is determined significantly by PR, where the elasticity of CPO is higher than PKO.

Effect of screw pressing temperature on apricot (Prunus armeniaca L.) kernels oil quality properties and apricot kernels protein isolate functional properties

This study evaluated the effects of screw pressing temperature (40°C to 200°C) on the yields, physicochemical properties, oxidation stabilities, and antioxidant activities of apricot kernels oil (AO). Additionally, this study comparatively analyzed the functional properties of different apricot kernels protein isolates (APIs). The oil yield ranged from 30.06% to 49.07% with AO-200 showing the highest yield. Compared with cold pressing, high-temperature pressing significantly increased the trace components (such as total phenols, tocopherols, and phytosterols), oxidation stabilities, and antioxidant activities of AOs. High-temperature pressing also increased the functional properties of API. Multivariate analysis revealed that spiral pressing at 120°C may be an optimal strategy for obtaining high-quality oil and protein isolate from apricot kernels. These findings provide a theoretical basis for the extraction and application of AO and API.

FATTY ACID COMPOSITION OF DIFFERENT COMMERCIALLY SOLD VEGETABLE OILS WITHIN SOUTHERN KADUNA, KADUNA STATE, NIGERIA

Most of the edible vegetable oils in southern Kaduna are locally processed and are available in a large commercial quantity with little known about their fatty acid (FA) content. The aim of this work was to investigate the fatty acid content of these oils and their potential impact on human health. Six commonly used edible vegetable oil samples sold in various Southern Kaduna markets were analyzed for different fatty acids content using gas chromatography-mass spectrometry (GC-MS). The result of the analysis showed differences in the contents of saturated fatty acids (SFAs), monounsaturated (MUFAs), and polyunsaturated (PUFAs). Coconut oil and kernel oil showed high content of SFAs (86.21% and 78.76%) respectively, while olive oil and peanut oil displayed significant amounts of MUFAs (75.40% and 47.62%) respectively due to high content of oleic acid (C18:1). Soybean oil with 58.06% of linoleic acid (C18:2) showed the highest total PUFA content of 65.23%. The Health Risk Index (HRI) was evaluated to assessed the impact associated with the overall intake of fatty acids in vegetable oils. The HRI were 1.78 (peanut), 0.04 (kernel), 0.23 (palm), 0.2(coconut), 4.05(soybean) and olive (0.71). Thus, soybean oil, peanut oil and olive oil have the optimum PUFA:SFA ratio according to FAO/WHO recommendations. Hence, they are recommended for mass consumption. The health promotion index (HPI) was also evaluated to assessed the content of certain essential fatty acids in various oils which have specific health benefits. The results of HPI investigation showed that only Soybean oil contains the balanced ω-6: ω-3 fatty acid ratio of 8.1 than others.

Application of yellow mustard gum‐fenugreek mixed gum in preparation of non‐dairy fat whipping cream

SummaryYellow mustard gum (YMG) and fenugreek gum (FG) are both natural hydrocolloids derived from plant seeds. They showed synergistic effects of increased viscosity upon mixing thus expanding their applications. In this study, a synergistic YMG‐FG (7:3) blend of different total gum concentrations (0%, 0.05%, 0.1%, 0.15%, 0.2% and 0.25%, w/w) was used to develop a whipping cream formula with dairy fat replaced by palm kernel oil. Whipping creams of both liquid emulsion and whipped cream were characterised in terms of particle size, rheological properties, whippability and foam stability, texture and microstructure. The liquid emulsion before whipping showed a shear‐thinning behaviour regardless of the gum concentration. Upon whipping, the overrun of whipped cream decreased while the foam stability increased with increasing gum mixture content. The whipped cream with the addition of gum mixture retained the shape after storing overnight at 22 °C in comparison with two collapsed commercial samples. The whipped cream with 0.1% gum mixture exhibited optimal foam stability and textural properties among all the samples. Overall, the synergistic blend of YMG‐FG can be used as a natural stabiliser in formulating non‐dairy fat whipping cream products to improve foam stability and airy/fluffy texture.

Transcriptome analysis of the genes and regulators involving in vitamin E biosynthesis in Elaeagnus mollis diels.

Elaeagnus mollis is an important newly developing woody oil plant species and the vitamin E (VitE) content in its kernel oil is relatively high. In the present study, the VitE component content and functional genes involving in VitE biosynthesis in E. mollis kernel at different developmental stage were investigated. The VitE content increased with kernel development, reaching up to ~ 7.96mg/g oil in kernel mature stage. The content of tocopherol was much higher than that of tocotrienol and γ-tocopherol became the dominant component. E. mollis kernel extracts had relatively strong antioxidant capacity. We identified 17 genes (16 VTEs and 1 homogentisic acid geranylgeranyl transferase (HGGT)) directly involving in VitE biosynthesis in RNA-Seq data. Phylogenetic and qRT-PCR results indicated that the annotation and reliability of the RNA-Seq were accurate. Transient overexpression of EmVTE3 and EmWRKY13 in tobacoo leaves increased and decreased the VitE content to 192.18 and 118.29µg/g, respectively. Weighted gene co-expression analysis elucidated that the blue module showed significant correlation with tocopherol content. Co-expression network analysis revealed that 2-methyl-6-phytobenzoquinone methyltransferase (MPBQ-MT/VTE3) played a vital role and EmWRKY13 may be a key negative regulator in E. mollis VitE biosynthesis. This study not only revealed the traditional VitE biosynthesis pathway in E. mollis, but also set a solid foundation for future genetic breeding of this species.

Enhancing Learning Interest in the Collaborative Learning Practitioner Lecture: Training on Determining the Viscosity of Palm Kernel Oil (PKO)

This study aims to determine the effects in physical chemistry class with the workshop sessions on measuring PKO viscosity by CV. Bina Agro Mandiri. The effects are evaluated through the enhancing of student's learning interest in the Physical Chemistry II class in Chemistry Program of the Islamic University of Indonesia, which presents a good avenue for this investigation. The study was conducted by classroom, practical and online action. The data were analyzed using a pie chart. Findings showed that the implementation of the practical was able to increase the student's learning interests. Through case analysis tasks, students participate significantly in the teaching-learning process.

Impact of Mid-season Moisture Stress on Yield Attributes and Seed Quality in Groundnut Genotypes

A field experiment was conducted at Regional Agricultural Research Station, Tirupati, Acharya N.G. Ranga Agricultural University during rabi, 2022 and 2023 to study the impact of mid-season moisture stress (40-80 DAS) on yield attributes and quality traits of groundnut genotypes. The experiment was carried out in randomized block design with factorial concept with two main treatments i.e., control and mid-season moisture stress (40-80 DAS) and 12 sub treatments i.e., two check varieties and ten contrasting groundnut genotypes in three replications. Among the groundnut genotypes and check varieties tested for their tolerance to moisture stress the genotypes, TCGS 2326, TCGS 1792, K9 and TCGS 2333 were found to withstand mid-season moisture stress and maintained highest 100 kernel weight, shelling percentage, protein and oil content indicating tolerance to moisture stress.

Effects of Different Weeding Methods on Soil Physicochemical Properties, Root Morphology, and Fruit Economic Traits in Camellia oleifera Abel. Plantations

Soil physicochemical properties, root characteristics, and fruit economic traits were determined in Camellia oleifera plantations under spontaneous vegetation + mowing (W1), spontaneous vegetation + glyphosate (W2), and no weeding (CK) treatments. Compared with CK, W1 reduced soil bulk density and increased total nitrogen, total phosphorus, ammonium nitrogen, nitrate nitrogen, and effective potassium content. W2 treatment resulted in higher bulk density than W1 and lower water-holding capacity, total nitrogen, total phosphorus, total potassium, ammonium nitrogen, nitrate nitrogen, and available potassium of the soil. Generally, both W1 and W2 inhibited weed morphological traits while favoring the C. oleifera root system, with the W1 treatment resulting in the greatest increase. Fruit transverse diameter, longitudinal diameter, yield, and oil yield were higher in W1 than in CK and W2 treatments. Weed root systems and C. oleifera root systems ultimately affect oil production and yield by affecting bulk density, ammonium nitrogen, nitrate nitrogen, fruit transverse diameter, seed yield, and seed kernel oil content. In summary, W1 treatment improved the physicochemical properties, root growth, fruit growth, and soil quality in C. oleifera plantations.

First Report of Collar Rot in Yellowhorn (Xanthoceras sorbifolium Bunge) Caused by Fusarium solani in Shandong Province, China.

Yellowhorn (Xanthoceras sorbifolium) is a deciduous shrub or small tree native to China. The content of oil in kernels is 52.7% to 58.0%, of which is the source of neuroic acid (3.7-4.4%). (Liang et al. 2022). In recent years, yellowhorn, as a woody oleiferous crop, has been cultivated in northern China (Xiao et al. 2023). In late June 2019, an unknown collar rot was observed on yellowhorn in Tai'an, and Weifang City, Shandong Province, China. Infected plants had dark brown to black lesions at the base of the stem, about 10 to 15 cm from the ground, bark dehiscence and rot, resulting in wilting, withering, and death of plants. The disease incidence in the field was 35-48%. Representative symptomatic samples were collected randomly from the collar of 8 plants, and 24 samples were cut from the diseased tissue into 5 mm square pieces, surface disinfected with 75% alcohol for 30s and then with 0.1% mercury bichloride for 1min, plated onto potato dextrose agar (PDA), and incubated at 28°C in the dark for 2 to 3 days. Isolation frequency of the pathogen from symptomatic collar was 83.3%. The colonies were subcultured three times on PDA to obtained the purified colonies. The colonies appeared flocculent mycelia incubated on PDA at 28°C for 7 days. The color of the surface and the reverse colony was white and cream, respectively. The chlamydosposres were smooth with thick walled, and are formed singly. Microconidia were oval or ellipsoidal, with 0-1 septum; macroconidia end cells curved to slightly, with 3- or 5-septate, and measured 17.3 to 23.1 × 4.9 to 6.5 µm (avg. 21.3 × 5.9 μm, n = 60). The morphological characteristics fit the descriptions of Fusarium spp. (Hafizi et al. 2013; Crespo et al 2019). Genomic DNA extracted from four representative isolates (XSTA4, XSTA7, XSWF6 and XSWF8), and the internal transcribed spacer region (ITS) of ribosomal DNA, translation elongation factor 1-alpha (EF1-α), RNA polymerase I beta subunit (RPB1), and RNA polymerase II beta subunit (RPB2) genes were amplified using the primer pairs ITS1/ITS4 (White et al. 1990), EF-1/EF-2, RPB-1F/1R, and RPB2-5F2/11aR (O'Donnell et al 2010), respectively. Amplicons were sequenced and compared in GenBank using a BLAST analysis. The ITS sequences (OR672118, OR669008, OR669039, and OR669279) had 100% similarity with the sequences of F. solani (MT560378, MG561938, MN989030 and OP630608, respectively). The EF1-α sequences (OR934984, OR934985, OR934986, and OR934987) matched 100% with the sequences of F. solani (OQ511088, MW332044, MW620166 and MT379886). The RPB-1 sequences (PP896852, PP896853, PP896854, and PP896855) had 100% similarity with the sequences of F. solani (OL474057, OR916019, MT305118 and MT305118, respectively). The RPB2 sequences (PP896856, PP896857, PP896858, and PP896859) matched 100% with the sequences of F. solani (OR371884, OK880266, OP784447 and OL474055, respectively). A phylogenetic analysis based on ITS, RPB2 and EF1-α sequences placed the four obtained isolates within the same clade containing the F. solani isolates A6, 91-84-1 and UCR1780. Pathogenicity tests were carried out in late-June 2020. Fifty 120-day-old healthy seedlings were wounded with 2 mm deep at stems in the collar region of plants at 5 cm above the soil for tested. The seedlings were inoculated on the wound with 3-mm mycelial discs from a 7-day-old culture of each four representative strains of 10 repeated, respectively. Ten seedlings inoculated on the wound with sterile PDA served as control. All plants were grown in an incubator with a 28°C temperature. After 20 days, the stems which were inoculated the representative strain turned brown, with 2 - 5 cm length lesion, and the plants developed typical wilting and withering symptoms which similar to those observed in the field. The control remained asymptomatic. The pathogen was reisolated from the inoculated stems and its identity confirmed with both morphology and using molecular tools. These results indicated that the pathogens of yellowhorn collar rot is F. solani. To our knowledge, this is the first report of F. solani causing collar rot of yellowhorn in China.

Prevalence and Home Management Practice Of Febrile Convulsion Among Children Admitted In a Tertiary Institute Of A Developing Country

Introduction/Objectives Febrile convulsion (FC) is a convulsion triggered by fever of extra-cranial origin in young children between the ages of 3 months and 5 years. The objectives of this study were to determine the prevalence and home management practices of children admitted in the children emergency room (CHER), UCTH, Calabar, Nigeria. Methods/Materials A cross-sectional descriptive study, carried out using quantitative and qualitative methods (admission register and key informant interview). Any child with febrile convulsion admitted into CHER from June 2017 to May 2018 was recruited for the study and his/her caregiver was interviewed on the home practices in the management of FC. Quantitative data was analyzed with SPSS version 22.0 while thematic coding was used for the qualitative data. Results Out of 1,093 total admissions for the periodunder review, 37 had FC giving a prevalence of 3.4% with a M:F ratio of 1.1:1. Malaria was the most common cause in 59.5%. Caregivers treated FC at home by giving the children palm oil, palm kernel oil and crude oil to drink, rubbing olive oil, heating child’s feet on fire and using spoon to keep the mouth open, while some rushed the child to the hospital immediately. Conclusion The prevalence of FC was low and most of the home remedies applied by caregivers were harmful. It is recommended that there is need to intensify health education and create more awareness on the proper management of FC among caregivers in Calabar.

Preparation of a trans-free fat blend to substitute partially hydrogenated oil

Partially hydrogenated oil (PHO) possesses a mild flavor and exceptional processing characteristics, making it historically the primary choice for creamer. The discovery of health problems of trans fatty acids has accelerated the development of alternative fats. This study aimed to develop an optimal PHO alternative fat by physical blending. Based on the correlation between physicochemical properties and sensory attributes, soybean oil, fully hydrogenated palm kernel oil, and fully hydrogenated soybean oil (45/45/10, w/w/w) were selected to make the alternative fat. The fat blend exhibited a solid fat content (SFC) curve identical to PHO, along with similar melting crystallization behavior, crystal nucleation pattern and growth mode, viscosity (705 mPa∙s), and taste profile. Pearson correlation analysis was used to further clarify the correlation between properties and tastes. The result showed that the SFCs and fatty acids compositions have strong correlations with tastes. It provides a reference scheme for preparing fats with ideal tastes.

Effects of Apricot Kernel Oil Extract on the Cognitive Function and Expression Profile of Inflammatory Factors in a Rat Model of Hemorrhagic Stroke: A Biochemical, Immunohistochemical and Molecular Approach

Effects of Apricot Kernel Oil Extract on the Cognitive Function and Expression Profile of Inflammatory Factors in a Rat Model of Hemorrhagic Stroke: A Biochemical, Immunohistochemical and Molecular Approach

Screening Dietary Fat Sources and Concentrations Included in Low- and High-Forage Diets Using an In Vitro Gas Production System

Including dietary fat can increase the energy density of diets fed to ruminants, reducing dry matter intake (DMI). Effects of different fat sources on nutrient digestion and fermentation can vary depending on dietary fat concentration and the forage-to-concentrate ratio (F:C). Therefore, this study’s objective was to screen the effects of fat sources supplemented at different concentrations to high- and low-forage diets on in vitro digestibility and fermentation. Treatments included either low forage (LF; 35%) or high forage (HF; 70%) with two fat levels (6 or 9% DM) using six different fat sources, plus control. The control diet (CON) had a basal level of fat in the diet (3% fat; 0% fat inclusion), and fat sources were added to attain 6% or 9% dietary fat and consisted of the following: Coconut oil, CO; Poultry fat, PF; Palm oil, PO; Palm kernel oil, PKO; Soybean oil, SOY; and Ca Salts, MEG. In vitro Gas Production (GP) modules were randomly assigned to treatments in a 2 × 2 × 7 factorial design and were incubated for four 24 h runs. The CO-fed module had the highest dry matter (DM) apparent digestibility (AD) (p < 0.01), followed by SOY and PF. The true DM digestibility (TDMD) and organic matter (OM) AD were the highest in CO (p < 0.01) than the other fat types. The AD for DM, OM, neutral detergent fiber (NDF), and acid detergent fiber (ADF) was higher in LF (p < 0.01). The 6% fat inclusion had a higher GP (109 vs. 103 mL ± 2.09; p < 0.03). Total volatile fatty acid (VFA) concentration was lower in different fat types than the CON and the acetate molar proportion (p > 0.01). The propionate was the lowest for the CON, which increased the acetate to propionate (A:P) ratio (p < 0.01). These results suggest that LF diets with high fat concentrations can be utilized, and different fat sources may improve DM and fiber digestibility.

Risk Analysis of Conveyor Material Handling in the Production Process of Crude Palm Oil and Palm Kernel Oil with FMECA and FTA Methods

Oil palm is one type of plantation crop that occupies an important position in the agricultural sector and the plantation sector, and is a mainstay commodity of Indonesia whose development is very rapid. Good Material Handling is minimizing material handling costs, minimizing disruption or risk and delays in the production process. One of the companies engaged in the palm oil industry is PT. BSI which is a company engaged in the palm fruit processing industry. The products produced are crude palm oil (CPO), kernel, and fiber which implement a material handling system. However, the material handling process that is applied still experiences disturbances whose risks have an impact on the production process. So that researchers want to know the value of material handling risks that occur at PT.BSI with FMECA and FTA methods. The results of this study are at the risk identification stage using the FMECA method obtained six lists of risks that have an RPN value above 200 this is included in the very high and Unacceptable category. Then after further analysis using the FMECA method also that the six risks have decreased where the RPN value is less than 180 so that it is included in the high and tolerable categories. Then for the FTA analysis that the problem of these risks, namely conveyor trips and conveyor blockages, needs to be checked on a regularly scheduled conveyor leaf and implement a routine maintenance schedule and provide training to operators before carrying out work.

Understanding Farmers Problem and Training Needs on Apricot Production in Trans Himalayan Ladakh, India

A survey was conducted among 500 apricot growers in Ladakh to identify constraints faced in their production system and their grassroots training needs.Of the growers surveyed, 47.8 % of respondents were having less than 20 apricot trees. Most (53.8 %) grew apricots for drying, 31.2 % for fresh consumption, and 15 % for kernel oil. A significantly high number of respondents(44.8 %) reported 11-30 % fruit wastage, while 31.4 % reported 31-50 % fruit wastage. Lack of marketing opportunities and harvesting tools were cited as the main reasons for fruit wastage. The growers do not follow the standard growing practices, and the knowledge about insect pests and diseases is poor in the region. The most significant constraints in apricot production were lack of appropriate fruit drying technology, followed by high insect pest infestation, lack of marketing opportunities, lack of fencing around the field, insufficient water for irrigation purposes, and non-availability of nursery plants. Growers were open to a wide variety of sources of information on apricot production, with the most commonly selected response being friends/ relatives (53.2 %), followed by television (22.4 %), training and awareness camps (15.8 %), and radio (3.6%). The findings will help researchers, extension personnel, administrators, and policymakers to bring reforms to the apricot industry.

Brazil Nut Semi-Defatted Flour Oil: Impact of Extraction Using Pressurized Solvents on Lipid Profile, Bioactive Compounds Composition, and Oxidative Stability.

Brazilian nuts are native to the Amazon rainforest and are considered a non-timber forest-product of extreme economic importance to local populations. This study evaluated the lipid profile, bioactive compounds, and oxidative stability of semi-defatted Brazilian nut flour oil (BNSDFO) obtained using pressurized fluids (n-propane at 40 °C and 2, 4, and 8 MPa or a CO2/n-propane mixture at 40 °C and 12 MPa). A Brazilian nut kernel oil (BNKO) processed by conventional cold pressing was also obtained. The BNKO showed a higher concentration of total phenolic compounds and saturated fatty acids, higher antioxidant activity, and the presence of gallic acid derivatives. The oils extracted using pressurized fluids showed a higher concentration of linoleic acid, β-sitosterol, and polyunsaturated fatty acids. The utilization of pressurized n-propane resulted in higher yields (13.7 wt%), and at intermediate pressures (4 MPa), the product showed myricetin 3-O-rhamnoside and higher oxidative stability (OSI, 12 h) than at lower pressures (2 MPa). The CO2/n-propane mixture of pressurized solvents resulted in higher concentrations of squalene (4.5 times), the presence of different phenolic compounds, and a high OSI (12 h) but lower yield (2.2 wt%). In conclusion, oils with better fatty acid profiles (oleic e linoleic acids), phytosterol composition, and suitable radical scavenging activity may be obtained using pressurized fluids and Brazilian nut flour, a byproduct of oil extraction. The mixture of solvents may improve the concentration of squalene, whereas using only n-propane may increase oil yield.

Home Management of Childhood Febrile Convulsions among Women in Child-Bearing Age in Obiagu, Enugu North Local Government Area of Enugu State

Febrile convulsion or seizure is a common emergency in pediatrics which triggers anxiety in parents due to associated morbidities and mortality. This study assessed the home management of childhood febrile convulsion in Obiagu, Enugu North Local Government Area of Enugu State. A cross-sectional descriptive survey was conducted among women of child-bearing age in Obiagu, Enugu North Local Government Area of Enugu State, Nigeria. The population of this study consisted of 1,850 women but 328 is a convenient sample employed in the study. A structured questionnaire with reliability coefficient of 0.83 was used in gathering the necessary data for the study which were analyzed with SPSS version 17.0. It was discovered that all the respondents (320) were aware of febrile convulsion. Two hundred and sixty-five (265) (82.81%) of the women understood febrile convulsion to be high temperature associated with jerking of the child. Also, high temperature was perceived by 269 (84.06%) of the women to be the cause while 140 (43.75%) believe that it was caused by evil forces or demonic. Two hundred and twenty-six (226) (70.63%) of the women applied palm kernel oil on their children’s body during convulsion, 124 (38.7%) used herbal concoctions and 105 (32.81%) put substances like palm oil or kerosene in the eyes of their convulsing children. The reason for these actions is mainly because they did not want their children to die. Others include not being aware of better methods and that the materials used were readily available. The women in Obiagu were aware of febrile convulsion and their perception of its cause was fair but they lacked knowledge of appropriate actions to take during febrile convulsion.