Oil Crop Science最新文献

{"title":"Ameliorative effect of walnut oil against cognitive impairment in alzheimers type dementia in rodent","authors":"Congcong Ma ,&nbsp;Li Zhang ,&nbsp;Lei Wang ,&nbsp;Qingde Huang ,&nbsp;Qianchun Deng ,&nbsp;Fenghong Huang ,&nbsp;Jiqu Xu","doi":"10.1016/j.ocsci.2024.09.003","DOIUrl":"10.1016/j.ocsci.2024.09.003","url":null,"abstract":"<div><div>Walnut oil (WO), known for abundant polyunsaturated fatty acids and an array of bioactive substances such as tocopherols, phytosterols, squalene, melatonin, and polyphenols, which is endowed with numerous health advantages. The primary objective of this research was to ascertain the impact of WO on cognitive deficits in learning and memory impairment mice caused by scopolamine (SCOP). The Morris water maze and the step-down avoidance test were utilized to assess the memory and learning capabilities. WO notably counteracted the detrimental effects of SCOP on learning and memory in the Morris water maze, as indicated by a reduction in escape latency and swimming distance. Likewise, WO administration led to a notably reduced number of errors in training trial and an increased latency in testing trial when compared to the SCOP group in the step-down avoidance test,. Moreover, WO activated the cholinergic system of the brain by upregulating choline acetyltransferase activity and reducing acetylcholinesterase activity. These results suggest that WO has the potential to protect against memory decline in mice, offering a promising strategy for the prevention of memory-related disorders.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 4","pages":"Pages 234-239"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142662057","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}

{"title":"Rapid determination of oil content of single peanut seed by near-infrared hyperspectral imaging","authors":"Shunting Zhang ,&nbsp;Xue Li ,&nbsp;Du Wang ,&nbsp;Li Yu ,&nbsp;Fei Ma ,&nbsp;Xuefang Wang ,&nbsp;Mengxue Fang ,&nbsp;Huiying Lyu ,&nbsp;Liangxiao Zhang ,&nbsp;Zhiyong Gong ,&nbsp;Peiwu Li","doi":"10.1016/j.ocsci.2024.05.002","DOIUrl":"10.1016/j.ocsci.2024.05.002","url":null,"abstract":"<div><div>Oil content is a crucial indicator for evaluating the quality of peanuts. A rapid and non-destructive method to determine oil content of individual peanut seed can provide robust technical support for breeding high-oil-content peanut varieties. In this study, we established a rapid determination method using near-infrared hyperspectral imaging and chemometrics to assess the oil content of single peanut seed. After selecting key wavelengths through competitive adaptive reweighted sampling (CARS), uninformative variable elimination (UVE), and random frog (RF), we constructed an oil content calibration model based on partial least squares regression for single peanut seed. Validation results demonstrated that the correlation coefficient was 0.8393 with a root mean square error of 1.7771 in the calibration set, while it was 0.7915 with a root mean square error of 2.2943 in the independent prediction set. Most samples exhibited relative errors below 5%, confirming the reliability of this model in predicting oil content of single peanut seed.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 4","pages":"Pages 220-224"},"PeriodicalIF":0.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142442433","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}

{"title":"Solvent-free synthesis of diacylglycerols via enzymatic glycerolysis between edible oils and glycerol catalyzed by self-made immobilized lipase PS@LXTE-1000","authors":"Yuhao Li ,&nbsp;Yi Zhang ,&nbsp;Run Liu ,&nbsp;Zhonghui Liu ,&nbsp;Kheng-Lim Goh ,&nbsp;Vladimir Zivkovic ,&nbsp;Mingming Zheng","doi":"10.1016/j.ocsci.2024.05.003","DOIUrl":"10.1016/j.ocsci.2024.05.003","url":null,"abstract":"<div><div>Diglycerol (DAG) is a structural lipid with the functions to lower body fat accumulation and decrease serum triglyceride level. However, the enzymatic synthesis of DAG is limited by the high-efficient and economic lipases. In this paper, the immobilized lipase PS@LXTE-1000 was self-made by immobilizing the <em>Pseudomomas cepacian</em> lipase on to the hydrophobic microporous resin LXTE-1000. The results indicate that LXTE-1000 was a uniform mesoporous sphere with the mean diameter of 400 ​μm, pore size of 14.6 ​nm, pore volume of 0.5 ​cm³/g and surface area of 126.0 ​m²/g, showing superior structural properties for lipase immobilization. Under the optimal reaction conditions with the molar ratio of rapeseed oil to glycerol being 1:1, adding amount of immobilized lipase being 4%, reaction at 50 ​°C, the highest DAG content of 46.7% was achieved in 3 ​h via enzymatic glycerolysis catalyzed by LXTE-1000. After 7 cycles of reuse, the self-made LXTE-1000 could still retain 78.3% of its initial catalytic ability. Besides, LXTE-1000 was observed to facilitate the DAG production via glycerolysis reaction between glycerol with other seven edible oils including corn oil, sesame oil, peony seed oil, rice bran oil, peanut oil, soybean oil and flaxseed oil. Specifically, the glycerolysis reaction with sesame oil, peony seed oil and rice bran oil even led to the DAG content of 52.1%, 53.3% and 51.2%, respectively, Hence, this paper provide a novel strategy to produce high-efficient and economic immobilized lipases, which shows great potential in the green synthesis of functional lipids such as DAG.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 4","pages":"Pages 225-233"},"PeriodicalIF":0.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142535347","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}

{"title":"Effects of adding flaxseed milk coproduct and okara on the quality and glycemic response of Chinese steamed bread","authors":"Yan Tang ,&nbsp;Yaqiong Pei ,&nbsp;Jiahui Wang ,&nbsp;Haichao He ,&nbsp;Mingkai Sun ,&nbsp;Yashu Chen ,&nbsp;He Liu ,&nbsp;Hu Tang ,&nbsp;Qianchun Deng","doi":"10.1016/j.ocsci.2024.06.007","DOIUrl":"10.1016/j.ocsci.2024.06.007","url":null,"abstract":"<div><div>Flaxseed milk coproduct (FMC) is a by-product of flaxseed milk. Okara is a by-product of processed soybean products. In this study, we investigated the quality of dough and Chinese steamed bread (CSB) with the addition of FMC and okara. We also examined the in vitro starch digestibility, expected glycemic index (eGI), starch crystallinity, and short-range order structure of CSB. The results showed that FMC and okara decreased the dough fluidity, formed a dense structure, and enhanced the mechanical properties of the dough. FMC and okara increased the hardness, gumminess, and chewiness of the CSB, while decreasing its cohesion and elasticity. The addition of FMC and okara improved the nutrient content of CSB and reduced the eGI from 75.86 to 51.56. FMC and okara altered the multiscale structure of starch, effectively shielding the amylase site of action, and limited the interaction between amylase and starch. This study provides a reference for the high-value utilization of oilseed processing by-products.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142442233","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}

{"title":"Use of oilseed crops biomass for heavy metal treatment in water","authors":"Carlos Peña-Guzmán ,&nbsp;Ángela Otálvaro-Álvarez ,&nbsp;Tatiana Jiménez-Ariza","doi":"10.1016/j.ocsci.2024.07.001","DOIUrl":"10.1016/j.ocsci.2024.07.001","url":null,"abstract":"<div><p>The treatment of heavy metals in water is of high importance worldwide, and different treatment types have been developed. The use of plant material is becoming more and more important, and oilseed crops biomass have been investigated in terms of phytoremediation and biosorption processes. This article is a review of the literature reporting the applications in 10 different plants and evaluating the removal efficiencies for 12 metals, including the findings of 81 publications. <em>Moringa olifera</em> and <em>Helianthus annuus</em> are the most studied plants, whereas Cu (21.9%), Cd (18.5%), and Pb (19.9%) are the most studied metals. As a result, it was found that more than 90% of Pb, Cu, Cd, Fe, Zn, Ni, Cr, Sr and Mn showed removals in their experiments. At the same time, the variables most related to the efficiency of metal removal are pH, temperature, and contact time. This article includes a review of the biosorption isotherms used in the different studies.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 3","pages":"Pages 177-186"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000447/pdfft?md5=9e225f18fee56a225807884ce6535ff6&pid=1-s2.0-S2096242824000447-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141847876","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}

{"title":"Sodium nitroprusside as a signal molecule for up-regulating membrane characteristics, antioxidant defense system to improve flax productivity under water stress","authors":"N.M. Al-Ashkar ,&nbsp;B.A. Bakry ,&nbsp;H.M.S. El-Bassiouny ,&nbsp;M.M.S. Abdallah ,&nbsp;M.S. Sadak","doi":"10.1016/j.ocsci.2024.07.002","DOIUrl":"10.1016/j.ocsci.2024.07.002","url":null,"abstract":"<div><p>Water stress is a critical environmental adversity that significantly impacts the growth, development, and yield of flax plants. In this study, flax seeds were cultivated under different water irrigation requirements (WIR) (100%, 75%, and 50%) to investigate the effects of exogenously supplied nitric oxide (NO) donor sodium nitroprusside (SNP) as foliar treatments at concentrations of 0.0 ​mmol/L, 0.5 ​mmol/L, 1.0 ​mmol/L, and 2.0 ​mmol/L. Drought stress led to a significant decrease in plant growth, photosynthetic pigments, yield components such as oil and total carbohydrate percentage. It also resulted in an increase in leaf H₂O₂ production, lipid peroxidation levels and activities of enzymatic antioxidants including polyphenol oxidase, superoxide dismutase, and nitrate reductase enzymes. However, foliar application of SNP improved photosynthetic pigments and antioxidant defense system which mitigated the negative impact of water stress on growth and yield productivity by reducing oxidative damage caused by reactive oxygen species accumulation. The use of SNP also decreased H₂O₂ accumulation levels, lipid peroxidation levels, and improved membrane stability. SNP treatment at concentration of 2 ​mmol/L showed superior results compared to other concentrations with extremely significant increases observed in yield characteristics such as oil content, total carbohydrate percentages, and unsaturated fatty acids to saturated fatty acids ratio.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 3","pages":"Pages 160-169"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000460/pdfft?md5=076919ec7711d6397968612ca3d1f8b9&pid=1-s2.0-S2096242824000460-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141848618","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}

{"title":"Screening and identification of salt tolerance soybean varieties and germplasms","authors":"Limiao Chen ,&nbsp;Lihua Peng ,&nbsp;Wenqi Ouyang ,&nbsp;Haowen Yao ,&nbsp;Yuxin Ye ,&nbsp;Zhihui Shan ,&nbsp;Dong Cao ,&nbsp;Shuilian Chen ,&nbsp;Zhonglu Yang ,&nbsp;Yi Huang ,&nbsp;Bei Han ,&nbsp;Aihua Sha ,&nbsp;Xinan Zhou ,&nbsp;Haifeng Chen","doi":"10.1016/j.ocsci.2024.06.005","DOIUrl":"10.1016/j.ocsci.2024.06.005","url":null,"abstract":"<div><p>Soil salinization is a globally prevalent abiotic environmental stress. The imbalance of ions caused by high concentrations of sodium chloride results in a 40% reduction in soybean yield. Soybean, as an important crop for soil quality improvement, necessitates the identification of salt-tolerant varieties and germplasms to effectively utilize and enhance saline-alkali land. In this study, we assessed the salt tolerance of 435 soybean varieties and germplasms during the seedling stage. Among them, Qihuang34, You2104, Hongzhudou, Pamanheidou, and Osage exhibited grade 1 salt tolerance rates surpassing other tested materials. Furthermore, Hongzhudou and Qihuang34 demonstrated higher salt tolerance during germination and emergence stages based on their elevated rates of emergence, salt tolerance index, chlorophyll content, and shoot fresh weights. Overall findings provide valuable resources for molecular breeding efforts aimed at developing salt-tolerant soybean varieties suitable for cultivation in saline-alkali soils.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 3","pages":"Pages 204-210"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000423/pdfft?md5=fb6983f6cf5f868dad719a6b429ee5c9&pid=1-s2.0-S2096242824000423-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141841501","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}

{"title":"An introductory review on the common brown leafhopper (Orosius orientalis): A new soybean pest","authors":"Tianhao Pei ,&nbsp;Xin Cui ,&nbsp;Shusen Shi ,&nbsp;Yu Gao","doi":"10.1016/j.ocsci.2024.07.003","DOIUrl":"10.1016/j.ocsci.2024.07.003","url":null,"abstract":"<div><p>Soybean pests are one of the major factors limiting yield improvement. With the expansion of area and changes in cropping patterns, a number of new pests have been identified in the main soybean production areas of China. The common brown leafhopper, <em>Orosius orientalis</em>, is a new pest associated with soybean stay-green virus that has been discovered on cultivated soybean crop in the Yellow-Huai-hai region of China in recent years. The polyphagous insect has a wide feeding range and infests a variety of important grain and cash crops. This paper presents the basic information, geographical distribution, hosts, damage characteristics, plant virus transmission, occurrence patterns, and prevention and control measures <em>O. orientalis.</em> This review also provides insights into integrated prevention and control of the genus <em>Orosius</em> as an insect vector.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 3","pages":"Pages 198-203"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000472/pdfft?md5=ecb78921ab3252d574e833edcb9a5e8e&pid=1-s2.0-S2096242824000472-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141843302","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}

{"title":"Genetic variability and trait association analysis in linseed (Linum usitatissimum L.) for yield and related traits","authors":"Sandeep Kumar Yadav ,&nbsp;Neha Singh ,&nbsp;Hemant Kumar Yadav","doi":"10.1016/j.ocsci.2024.06.003","DOIUrl":"10.1016/j.ocsci.2024.06.003","url":null,"abstract":"<div><p>Diversity information mining about a crop for different attributes is an essential step for effective breeding programs. The present investigation evaluates the quantum of genetic variability and determines the relationship among the important agro-economic traits based on two years of phenotypic data of 210 accessions of linseed. The traits, capsule weight per plant, capsule per plant, husk weight per plant, and seed weight per plant exhibited comparatively higher genetic coefficient of variation (GCV) and phenotypic coefficient of variation (PCV). In contrast, oil content and seed per capsule exhibited a lower value. The high magnitude of broad sense heritability was observed for all traits except seeds per capsule and husk weight per plant. The trait, capsules per plant, plant height, and days to 50% flowering showed high genetic advance coupled with high heritability. Hierarchical cluster analysis grouped 210 accessions into six distinct clusters. Out of 210, 144 (68.57%) accessions were grouped into three clusters (I, II, and III), in which cluster-III was the largest, containing 64 accessions followed by cluster II and cluster-I. The highest inter-cluster distance was observed between clusters-I and V (127.85), while the lowest was between clusters-II and IV (27.09). The positive correlation of capsule weight per plant with the seed weight per plant and a negative correlation with the days to 50% flowering indicates that high yielding linseed varieties with early flowering/maturity could be developed through direct and indirect selection. Further, seed yield and oil content could be enhanced together as indicated by ghe positive association among these two important traits. In this study, high yielding accessions with moderate to high oil content such as GP36, GP31, GP14, GP54, GP26, GP24, GP34, GP21, GP37 and GP27 and early flowering (less than 70 days) accessions such as GP2, GP26, GP27, CG33, CG44, CG42, CG132, and CG31 identified as potential genetic materials that could be exploited for developing early maturing varieties with high yield. In addition, information’s on various genetic parameters will help breeders to devise suitable breeding methodology for linseed genetic improvement for targeted traits.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 3","pages":"Pages 151-159"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S209624282400040X/pdfft?md5=a5f4cc8bf96f1f903e4e855ddface8be&pid=1-s2.0-S209624282400040X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141696416","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}

{"title":"CRISPR/Cas9-mediated knockout of E4 gene promotes maturation in soybean","authors":"Shuiqing Wu ,&nbsp;Li Chen ,&nbsp;Mengwei Guo ,&nbsp;Yupeng Cai ,&nbsp;Yang Gao ,&nbsp;Shan Yuan ,&nbsp;Shi Sun ,&nbsp;Yuxian Zhang ,&nbsp;Wensheng Hou ,&nbsp;Tianfu Han","doi":"10.1016/j.ocsci.2024.05.001","DOIUrl":"10.1016/j.ocsci.2024.05.001","url":null,"abstract":"<div><p>Soybean is a broadly popular and extensively cultivated crop, however, many high-yield and high-quality varieties require specific growth conditions, restricting their widespread adoption. The appropriate light conditions and photoperiod must be attained for these varieties to thrive in new environments. In this study, we employed CRISPR/Cas9 to design two sgRNAs aimed at knocking out the maturity-related gene <em>E4</em> in a major American soybean variety called ''Jack'', which belongs to maturity group MGII. <em>E4</em> gene is primarily involved in the photoperiodic flowering and maturity in soybean, making it an ideal candidate for genetic manipulation. We successfully obtained 1 homozygous <em>E4</em>-SG1 mutant type with 1-bp insertion, and 4 homozygous <em>E4</em>-SG2 mutants type with 2-bp deletion, 7-bp deletion, 61-bp deletion, and 1-bp insertion, respectively. The homozygous <em>e4</em> mutant plants contained early termination codons devoid of transgenic elements. Additionally, no potential off-target sites of the <em>E4</em> gene were detected. A comparative analysis revealed that, unlike the wild-type, the maturity time of homozygous <em>e4</em> mutants was early under both short-day and long-day conditions. These mutants offer novel germplasm resources that may be used to modify the photoperiod sensitivity and maturity of soybean, enhancing its adaptability to high-latitude regions.</p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"9 3","pages":"Pages 170-176"},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2096242824000459/pdfft?md5=76201c107c0a1e9f1cf6d4ee7a6479ef&pid=1-s2.0-S2096242824000459-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141849566","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}