Oil Crop SciencePub Date : 2025-06-01DOI: 10.1016/j.ocsci.2024.09.004
Jiang Huanhuan , Chen Qiangbin , Wang Tong , Chen Gang
{"title":"Genome-wide analysis and stress-responsive expression profiling of the LEA (late embryogenesis abundant) gene family in wild peanut","authors":"Jiang Huanhuan , Chen Qiangbin , Wang Tong , Chen Gang","doi":"10.1016/j.ocsci.2024.09.004","DOIUrl":"10.1016/j.ocsci.2024.09.004","url":null,"abstract":"<div><div>Late embryogenesis abundant (LEA) proteins generally accumulate in seeds during the later stages of maturation. Here we studied the LEA genes in two wild peanut species (<em>Arachis duranensis</em> and <em>Arachis ipaensis</em>) in an effort to create a genetic resource for peanut crop improvement. we identified 65 <em>AdLEA</em> and 69 <em>AiLEA</em> genes representing all 8 LEA subfamilies, which were unevenly distributed across 10 peanut chromosomes. The majority of LEA proteins were found to be highly hydrophilic. MEME analysis indicated that LEA gene motifs were conserved within groups, but not between groups. The LEA genes contained a diverse array of stress- and phytohormone-responsive <em>cis</em>-acting elements, with the <em>AdLEA2-20</em> and <em>AiLEA2-20</em> genes containing the greatest number of elements. Both <em>AdLEA2-20</em> and <em>AiLEA2-20</em> were upregulated in response to cold temperatures, drought, salinity, and abscisic acid exposure, although the dynamics were tissue-dependent. This study lays the foundation for future studies on the LEA gene family and abiotic stress in peanut, and our results will be invaluable for the genetic improvement of peanut by characterizing the genetic resources of wild peanut species.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 2","pages":"Pages 100-108"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144212105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-06-01DOI: 10.1016/j.ocsci.2025.04.005
Anwesha Mahajan , Vaishali Roy , Paras Sharma
{"title":"Unraveling the biochemical composition and potential applications of sesame seeds and seed cake: a decade overview","authors":"Anwesha Mahajan , Vaishali Roy , Paras Sharma","doi":"10.1016/j.ocsci.2025.04.005","DOIUrl":"10.1016/j.ocsci.2025.04.005","url":null,"abstract":"<div><div>Sesame is the most widely produced oilseed crop with the highest oil content (83%–90%) in Asia, Africa. The seed contains a high amount of protein (19%–35%), dietary fiber (15%–20%), carbohydrate (14%–20%), polyunsaturated fatty acids, and micronutrients. It also contains lignans like sesamol, sesamin, and sesamolin, which protect the oil from oxidative rancidity. The seed also provides seed cake with nutritional value after oil extraction, which is used as a biopolymer in the applications of food packaging, bakery, and confectionary industries, as well as in the preparation of edible and coating films. It can replace commercial expanded polystyrene, which is non-biodegradable in nature. Being the richest source of nutrients, sesame seeds and oilseed cakes have been implemented in different food processing industries. The present review focused on the comprehensive study of biochemical compositions, anti-nutrients, phytochemicals, and antioxidants of sesame seeds and seed cakes and their applications in foods industries.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 2","pages":"Pages 144-153"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144470762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-06-01DOI: 10.1016/j.ocsci.2025.05.002
Hui Jiang , Xin Xu , Yanhui Sun , Peiguo Wang , Lixin Zhang , Mahmoud Naser , Shi Sun , Jidao Du , Tianfu Han
{"title":"Development of KASP markers for FT family genes in soybean","authors":"Hui Jiang , Xin Xu , Yanhui Sun , Peiguo Wang , Lixin Zhang , Mahmoud Naser , Shi Sun , Jidao Du , Tianfu Han","doi":"10.1016/j.ocsci.2025.05.002","DOIUrl":"10.1016/j.ocsci.2025.05.002","url":null,"abstract":"<div><div>FLOWERING LOCUS T (FT), a key regulator of photoperiod pathway, plays a pivotal role in modulating flowering time and growth period-related traits in plants. In this study, we identified 10 FT family genes in soybean and examined their functional divergences through sequence alignment analysis. Phylogenetic and amino acid sequence analysis revealed that the 92nd residue and the Segment B domain (sites 129, 131, 134, 135) are the critical determinants of potential functional divergence and activity variation among <em>GmFT</em>. Using the SoyOmics website, we detected natural variations in the genomic and promoter regions of <em>GmFTs,</em> along with numerous haplotypes. By correlating these haplotypes with flowering time, we identified 7 potential KASP markers associated with soybean growth period: <em>GmFT1a-60297360</em>, <em>GmFT1b-60311669</em>, <em>GmFT2a-31695562</em>, <em>GmFT2b-31739433</em>, <em>GmFT3a-4106476</em>, <em>GmFT5a-4078626</em>, <em>and GmFT5b-37490962</em>. All KASP markers exhibited high selection efficiency (97.56%–100.00%) and reliable genotyping accuracy when validated across 82 soybean varieties spanning multiple maturity groups (MGs). This study systematically elucidates the functional divergence of <em>GmFTs</em> and develops efficient KASP markers, providing essential technological support for photoperiod-adaptive breeding and germplasm innovation.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 2","pages":"Pages 154-164"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144490871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-06-01DOI: 10.1016/j.ocsci.2025.05.001
M. Domínguez , D. Colombo , C. Filippi , E. Ben Guerrero , A. Dillcheneider , A. Corro Molas , J. Montecchia , M. Fass , J. Lavandera , C. Troglia , V. Lia , J. Gonzalez , D. Alvarez , G. Cervigni , N. Paniego
{"title":"Building MAGIC populations: Novel resources for sunflower trait improvement","authors":"M. Domínguez , D. Colombo , C. Filippi , E. Ben Guerrero , A. Dillcheneider , A. Corro Molas , J. Montecchia , M. Fass , J. Lavandera , C. Troglia , V. Lia , J. Gonzalez , D. Alvarez , G. Cervigni , N. Paniego","doi":"10.1016/j.ocsci.2025.05.001","DOIUrl":"10.1016/j.ocsci.2025.05.001","url":null,"abstract":"<div><div>Multiparent advanced generation inter-cross (MAGIC) populations improve the accuracy of quantitative trait loci mapping compared to biparental populations by increasing diversity and reducing linkage disequilibrium between variants. Here we describe the development of two MAGIC populations derived from a cross of 11 founder lines from the INTA (National Institute for Agricultural Technology in Argentina) sunflower breeding program. The founder lines are fertility maintainer inbred lines that exhibit genetic diversity in several traits, including flowering cycle, plant architecture, disease resistance, oil content and oil quality. The crossing scheme applied follows the design of two-way, four-way and eight-way crosses with a modification to increase the number of recombinations and shorten the linkage disequilibrium. Phenotyping a subset of F<sub>2</sub> families and F<sub>5</sub> lines for different traits shows an increase in the diversity of the analyzed traits compared to the parental lines. In addition, we identified lines with transgressive segregation for Sunflower Verticillium Wilt resistance. These results confirm that the MAGIC populations will serve as unique genetic and genomic resources to better characterize the genetics of complex traits and identify potentially superior alleles for sunflower breeding. It will also enrich the gene pool of fertility maintainers (A/B line) of the sunflower germplasm and facilitate the introduction of new breeding methods to select female parents for use in AxR combinations to obtain superior sunflower hybrids.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 2","pages":"Pages 131-143"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-06-01DOI: 10.1016/j.ocsci.2025.04.001
V. Visha Kumari , K.A. Gopinath , M.A. Sarath Chandran , B. Sunitha , K. Sriram , M.A. Ansari , M.S. Rao , V.K. Singh
{"title":"The importance of sulphur in oilseed production – A South Asian context","authors":"V. Visha Kumari , K.A. Gopinath , M.A. Sarath Chandran , B. Sunitha , K. Sriram , M.A. Ansari , M.S. Rao , V.K. Singh","doi":"10.1016/j.ocsci.2025.04.001","DOIUrl":"10.1016/j.ocsci.2025.04.001","url":null,"abstract":"<div><div>Sulphur (S) is essential for the quality of oilseed crops, ranking as the fourth major nutrient after nitrogen (N), phosphorus (P), and potassium (K). While crops need sulphur in slightly lower amounts than phosphorus, maintaining optimum sulphur levels is crucial for oilseed yield and quality. Factors such as sulphur dynamics, impact of deficiency, application methods, and climate change must be addressed to improve agricultural practices. In South Asian countries like India, Pakistan, and Bangladesh, oilseeds are vital to the agricultural economy, supporting food security, livelihoods, and economic growth. However, climate change, marginal land cultivation, and a shift to more profitable crops like wheat and maize have led to a decline in oilseed productivity. Sulphur is particularly important for vital plant functions, including protein synthesis, chlorophyll formation, and resistance to abiotic stress. Proper management of sulphur can significantly enhance the yield, oil content, and seed quality. Sulphur fertilization improves crop resilience to pests, diseases, and environmental stresses, resulting in healthier plants. To optimize oilseed production, best practices for sulphur management like integrated nutrient management, regular soil testing, and the strategic application of sulphur-enriched fertilizers must be adopted. Despite its significance, many South Asian soils suffer from sulphur deficiency due to inadequate replenishment and reliance on high-analysis fertilizers. By enhancing sulphur availability, oilseed producers can significantly increase crop yields, improve oil content, and promote overall plant health, contributing to the agricultural economy and food security in the region. This manuscript aims to evaluate the critical role of sulphur in enhancing the yield, oil quality, and stress resilience of oilseed crops in South Asia.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 2","pages":"Pages 118-130"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144221654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-05-13DOI: 10.1016/j.ocsci.2025.04.003
Ezequiel Darío Bigatton , Ibrahim Ayoub , María Ángeles Castillejo , Carolina Merlo , Carolina Vázquez , Mariela Valeria Archilla , Marina Bruno , María Paula Martín , Romina Paola Pizzolitto , Lucas Esteban Dubini , Enrique Iván Lucini , Ricardo Javier Haro
{"title":"Plant growth-promoting rhizobacteria on peanut seedlings (Arachis hypogaea L.): Isolation, taxonomical, and functional characterization","authors":"Ezequiel Darío Bigatton , Ibrahim Ayoub , María Ángeles Castillejo , Carolina Merlo , Carolina Vázquez , Mariela Valeria Archilla , Marina Bruno , María Paula Martín , Romina Paola Pizzolitto , Lucas Esteban Dubini , Enrique Iván Lucini , Ricardo Javier Haro","doi":"10.1016/j.ocsci.2025.04.003","DOIUrl":"10.1016/j.ocsci.2025.04.003","url":null,"abstract":"<div><div>To improve crop yields, global food production needs sustainable agronomic tools like Plant Growth-Promoting Rhizobacteria (PGPR). Region-adapted PGPR strains are crucial to increasing peanut production. Argentina is the seventh-largest peanut producer, and Córdoba is the main region with 250,000 ha (75% of the total sowing area). This study aimed to isolate, identify, and characterize the biocontrol and growth promotion capacity of PGPR strains belonging to the <em>Bacillus</em> and <em>Pseudomonas</em> genera. The strains were tested against <em>Sclerotinia minor</em>, <em>Sclerotium rolfsii</em>, <em>Fusarium verticillioides</em>, and <em>Aspergillus flavus</em> for biocontrol assays. For growth promotion, pot trials used two peanut cultivars, ASEM 400 INTA and Granoleico, under 40% and 60% field capacity under two water regimes. The isolated strains were <em>Bacillus velezensis</em>, <em>B. subtilis</em>, <em>B. tequilensis</em>, <em>B</em>. <em>safensis, B. altitudinis</em>, and <em>Pseudomonas psychrophila</em>. These strains demonstrated <em>in-vitro</em> phosphorus solubilization, nitrogen fixation, ammonification, nitrification, enzyme releasing, phytohormones production, and high biocontrol capacity of over 75%. SC6 and RI3 (both <em>B. velezensis</em>) and P10 (<em>P. psychrophila</em>) exhibited outstanding performance. They significantly promoted peanut root biomass by more than 50% and leaf area by 30%, with increased chlorophyll content index and leaf relative water content, particularly under water stress conditions (40% field capacity). According to the results, RI3, SC6, and P10 could be classified as PGPR, which supports the results obtained in other field studies with these same microorganisms. Future investigations should prioritize the development of industrial formulations to assess their effectiveness in alternative crops and to incorporate them into other agricultural practices.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 2","pages":"Pages 87-99"},"PeriodicalIF":0.0,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144146918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-03-11DOI: 10.1016/j.ocsci.2025.03.001
Farid Hellal, Doaa Abou Basha, Saied El Sayed, Hanan Abdelkader
{"title":"Interactive effect of potassium and zinc application on oil yield of sunflower","authors":"Farid Hellal, Doaa Abou Basha, Saied El Sayed, Hanan Abdelkader","doi":"10.1016/j.ocsci.2025.03.001","DOIUrl":"10.1016/j.ocsci.2025.03.001","url":null,"abstract":"<div><div>Several initiatives have been made in Egypt to increase the overall production of oil crops, especially sunflower and to close the gap between edible oil production and demand. Field experiments were conducted during the main seasons of 2022 and 2023 at the agricultural research station of National Research Centre, Nubaria, Egypt to investigate the effects of potassium nitrate (0, 20, 40, 60 kg K<sub>2</sub>O fed<sup>−1</sup>) (fed = feddan = 2.4 ha) and zinc sulfate (0, 25, 50, 75 ppm Zn) on growth, oil yield, nutrients components and chemical composition of sunflower. Results indicated that application of potassium nitrate has a promoted effect on chlorophyll content, growth parameters (Head weight, head diameter and 100 seed weight), protein content, oil yield as well as nutrient content under all applied levels. The data also showed that the highest significant increase occurred with the soil application of 40 kg fed<sup>−1</sup> potassium nitrate combined with 75 ppm Zn foliar spray. Meanwhile, the lowest values were obtained at the control treatment. Therefore, the current study detected that potassium soil addition at 40 kg K<sub>2</sub>O fed<sup>−1</sup>, besides foliar application with 75 ppm Zn are important to improve the growth, macro-micronutrient, seeds and oil productivity of sunflower crops. Oil yield and nutrient content exhibit a strong positive correlation, with a correlation coefficient of 0.903 for N, 0.94 for P, 0.962 for K and 0.966 for Zn. This indicates that a higher nutrient percentage is associated with higher oil content of sunflower. Study underscores the importance of comprehending the interplay between potassium and zinc treatments in sunflower plants to enhance growth, yield, and oil production effectively. Understanding these relationships can lead to optimized cultivation practices and improved outcomes in sunflower farming.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 2","pages":"Pages 79-86"},"PeriodicalIF":0.0,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143907930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-03-01DOI: 10.1016/j.ocsci.2025.02.002
Zekai Tian , Yue Zhang , Chenshuo Sun , Liying Yan , Yanping Kang , Dongxin Huai , Yuning Chen , Xin Wang , Qianqian Wang , Huifang Jiang , Boshou Liao , Zhihui Wang , Yong Lei
{"title":"A reliable, simple and cost-efficient UPLC-vwd method for simultaneously determining tocopherol and tocotrienol in peanut seeds","authors":"Zekai Tian , Yue Zhang , Chenshuo Sun , Liying Yan , Yanping Kang , Dongxin Huai , Yuning Chen , Xin Wang , Qianqian Wang , Huifang Jiang , Boshou Liao , Zhihui Wang , Yong Lei","doi":"10.1016/j.ocsci.2025.02.002","DOIUrl":"10.1016/j.ocsci.2025.02.002","url":null,"abstract":"<div><div>Vitamin E is an essential micronutrient that is abundant in peanut seeds. However, the absence of a rapid and reliable method for determining its content has impeded advancements in peanut quality improvement. In this study, we developed an efficient ultra-performance liquid chromatography variable wavelength detector (UPLC-vwd) method for quantifying vitamin E content in peanut seeds, capable of detecting four tocopherols and four tocotrienols. Compared to traditional methods, this approach is simpler, more efficient, and highly accurate. By comparing two sample preparation techniques, it was found that slicing better reflects the true vitamin E content than grinding, as it minimizes losses caused by mechanical pressure. The method demonstrated robust stability and accuracy in both repeatability tests and spiked recovery tests, showing no significant differences compared to the national standard method. The study revealed that the cotyledons of peanuts are the primary storage site for vitamin E, being rich in γ- and α-tocopherols, which together account for over 90°% of the total vitamin E content. In contrast, the vitamin E content in the seed coat is considerably lower. Therefore, the optimized detection method minimizes seed coat interference during sample preparation, ensuring the accuracy of the results. In summary, the UPLC-vwd method developed in this study is a promising tool for determining vitamin E content and supports the improvement of peanut quality.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 1","pages":"Pages 70-78"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-03-01DOI: 10.1016/j.ocsci.2024.11.003
Jin Li , Chunjiao Jiang , Zhen Yang , Fengjian Liang , Zhiwei Wang , Xiuzhen Wang , Xiushan Sun , Jing Yu , Mingjun Zhang , Chuantang Wang
{"title":"Phenotyping peanut cultivars with contrasting responses to pod rot pathogens","authors":"Jin Li , Chunjiao Jiang , Zhen Yang , Fengjian Liang , Zhiwei Wang , Xiuzhen Wang , Xiushan Sun , Jing Yu , Mingjun Zhang , Chuantang Wang","doi":"10.1016/j.ocsci.2024.11.003","DOIUrl":"10.1016/j.ocsci.2024.11.003","url":null,"abstract":"<div><div>Peanut is a major cash crop in the world. In recent years, peanut pod rot has become increasingly prevalent, resulting in significant yield and quality losses. Resistance breeding is considered a cost-effective approach for managing pod rot. Previous research in the United States identified significant anatomical differences in leaves and shells among peanut cultivars with varying responses to pod rot caused by <em>Pythium myriotylum</em> Drechs. and <em>Rhizoctonia solani</em> Kuhn. However, whether similar anatomical features correlate with resistance to peanut pod rot in Laixi, Qingdao, remained unknown, where the primary causal pathogen for the disease was <em>F. solani</em>. In this study, nine peanut varieties with differing disease reactions to peanut pod rot were planted in the same plots. Paraffin sections of leaves and shells were prepared and stained to evaluate anatomical features, and the main agronomic traits were assessed alongside leaf spot disease ratings. All the four anatomical features, leaf palisade cell number, palisade cell width, index (palisade cell number per mm × cell width in μm), and shell lignin staining area, were measured before the onset of pod rot and were found to be negatively correlated with pod rot scores. Given the consistent and strong correlation of these anatomical features with pod rot resistance and their high heritability estimates, the pre-existing resistance could be identified even in the absence of the disease, which is particularly valuable for fields where pod rot may not occur every year. This study provided useful anatomical indicators for selecting resistance to peanut pod rot, predominantly caused by <em>F. solani</em>.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 1","pages":"Pages 18-24"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Oil Crop SciencePub Date : 2025-03-01DOI: 10.1016/j.ocsci.2025.02.003
David Fernando , Prajona Marbun , Agustina Ari Murti Budi Hastuti , Abdul Rohman
{"title":"Current trends and future directions in avocado oil research: An overview and a bibliometric analysis across two time points","authors":"David Fernando , Prajona Marbun , Agustina Ari Murti Budi Hastuti , Abdul Rohman","doi":"10.1016/j.ocsci.2025.02.003","DOIUrl":"10.1016/j.ocsci.2025.02.003","url":null,"abstract":"<div><div>Avocados, including the peels and seeds, have beneficial nutritional value and can be processed into oils. To understand the trends and promote the use of avocado waste, it is essential to ascertain the scientific contributions, productivity, quality, and gaps in the avocado oil research field. This research identifies the changes in the research trend over the last ten years compared to previous studies. Additionally, this study examines and summarizes the research question, significant study findings, and future directions for avocado oil research through an overview format. Results show that the market for avocado oil has been growing, received greater attention, and been extensively studied in the last 10 years as opposed to the preceding century. There is more collaborative research on this topic globally from 2014 to 2023 than from 1928 to 2013. The direction of avocado oil research has not changed significantly; rather, it has expanded from the foundational studies and become more focused. Surprisingly, recent advancements indicate a notable increase in the research topic of avocado oil adulteration, implying that such practices have become more prevalent in the last decade compared to earlier periods. Though research hotspots noted that avocado oil is still being tested on animals, such as rats, the use of avocado oil for cosmetic purposes was not emphasized till 1928–2013. Other persisting hotspots include avocado being tried for antioxidant or oxidative stress prevention, insulin resistance prevention, extraction, compositional analysis, and avocado oils being compared alongside other oils.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"10 1","pages":"Pages 25-43"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143682331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}