Chemical and Biological Technologies in Agriculture最新文献

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Correction to: Green-synthesized silver and metal oxide nanoparticles for in vitro antifungal activity against Alternaria solani in tomato 更正:绿色合成的银和金属氧化物纳米颗粒对番茄番茄赤霉的体外抗真菌活性
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-10-19 DOI: 10.1186/s40538-026-01130-8
Nasir Mehmood, Salman Ghuffar, Darima Habib, Gulshan Irshad, Sadaf Anwaar, Muhammad Shahid, Muhammad Ahmad Zeshan, Vishnu D. Rajput, Tauseef Anwar, Huma Qureshi, Hossam S. El-Beltagi, Salohiddinjon Yunusov, Orkhan Khudiyev, Nazih Y. Rebouh, Mohammed S. Alotaibi, Árpád Székely
{"title":"Correction to: Green-synthesized silver and metal oxide nanoparticles for in vitro antifungal activity against Alternaria solani in tomato","authors":"Nasir Mehmood, Salman Ghuffar, Darima Habib, Gulshan Irshad, Sadaf Anwaar, Muhammad Shahid, Muhammad Ahmad Zeshan, Vishnu D. Rajput, Tauseef Anwar, Huma Qureshi, Hossam S. El-Beltagi, Salohiddinjon Yunusov, Orkhan Khudiyev, Nazih Y. Rebouh, Mohammed S. Alotaibi, Árpád Székely","doi":"10.1186/s40538-026-01130-8","DOIUrl":"10.1186/s40538-026-01130-8","url":null,"abstract":"","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01130-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149234727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
γ-aminobutyric acid improves fruit yield and quality of ‘Le Conte’ pear in association with changes in antioxidant metabolism and phytohormone status γ-氨基丁酸与抗氧化代谢和植物激素状态的变化有关,可提高‘Le Conte’梨的产量和品质
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-10-18 Epub Date: 2026-11-07 DOI: 10.1186/s40538-026-01127-3
Maryam M. Alomran, Emad H. Khedr
{"title":"γ-aminobutyric acid improves fruit yield and quality of ‘Le Conte’ pear in association with changes in antioxidant metabolism and phytohormone status","authors":"Maryam M. Alomran,&nbsp;Emad H. Khedr","doi":"10.1186/s40538-026-01127-3","DOIUrl":"10.1186/s40538-026-01127-3","url":null,"abstract":"<div><h3>Background</h3><p>γ-Aminobutyric acid (GABA) is a non-protein amino acid involved in plant growth, stress responses, and metabolic regulation. Although exogenous GABA has been reported to improve fruit performance in some horticultural crops, information regarding its preharvest effects on fruit productivity, antioxidant-related parameters, and endogenous leaf phytohormone status in pear under open-field conditions remains limited. Therefore, this study evaluated the effects of foliar GABA applications (0, 50, and 100 mM) on fruit yield, physical and biochemical quality, antioxidant-related parameters, and leaf endogenous phytohormones of ‘Le Conte’ pear across two consecutive growing seasons.</p><h3>Results</h3><p>Foliar application of GABA significantly improved reproductive performance and fruit productivity. Compared with the untreated control, the 100 mM treatment increased initial fruit set by 73.7% and 69.2%, reduced fruit abscission by 33.1% and 32.9%, and increased fruit yield by 78.2% and 75.1% during the first and second seasons, respectively. GABA also increased fruit weight, firmness, fruit shape index, and flesh lightness. Treated fruits exhibited higher total soluble solids, total sugars, ascorbic acid, total amino acids, total phenolic content, total antioxidant capacity, and peroxidase activity, whereas polyphenol oxidase activity decreased. Foliar GABA application was also associated with increased leaf indole-3-acetic acid and decreased leaf abscisic acid concentrations.</p><h3>Conclusions</h3><p>Foliar application of GABA, particularly at 100 mM, was associated with improved fruit productivity and quality of ‘Le Conte’ pear under field conditions. These responses coincided with changes in antioxidant-related parameters in fruit tissue and leaf IAA/ABA status during rapid fruit expansion. The findings indicate that foliar GABA application may improve pear fruit performance in association with these physiological changes.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01127-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149338788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mycorrhiza-induced cadmium tolerance in squash: roles of antioxidant defense, secondary metabolites, and restricted metal uptake and translocation 菌根诱导的南瓜耐镉性:抗氧化防御、次生代谢物和限制性金属吸收和转运的作用
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-10-13 Epub Date: 2026-10-14 DOI: 10.1186/s40538-026-01093-w
Reda E. Abdelhameed, Rania S. Shehata, Rabab A. Metwally
{"title":"Mycorrhiza-induced cadmium tolerance in squash: roles of antioxidant defense, secondary metabolites, and restricted metal uptake and translocation","authors":"Reda E. Abdelhameed,&nbsp;Rania S. Shehata,&nbsp;Rabab A. Metwally","doi":"10.1186/s40538-026-01093-w","DOIUrl":"10.1186/s40538-026-01093-w","url":null,"abstract":"<div><h3>Background</h3><p>Climate change-associated environmental pollution has intensified heavy metal contamination, particularly cadmium (Cd), posing a serious threat to agricultural productivity and food safety. The present study investigated the potential role of arbuscular mycorrhizal fungi (AMF) in mitigating Cd-induced toxicity in squash plants cultivated under Cd-stressed soil conditions (100 µM Cd). For this purpose, four treatments were performed, i.e., Group <b>I-</b> Control; Group <b>II-</b> Cd (100 µM); Group <b>III-</b> AMF; Group <b>IV-</b> AMF + Cd (100 µM).</p><h3>Results</h3><p>Exposure to Cd markedly suppressed squash growth and physiological performance, as evidenced by reductions in root biomass (fresh: 18.18% and dry: 20.92%), shoot height (11.32%), root length (12.32%), chlorophyll contents (19.05%) and Carotenoids (19.32%) accompanied by excessive Cd accumulation in both roots and shoots. Cd stress also induced severe oxidative damage through increased hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>) production. In contrast, AMF inoculation substantially alleviated Cd toxicity by significantly improving morphological and physiological traits relative to Cd-stressed plants. AMF treatment enhanced chlorophyll content (11.40%) and Carotenoids (16.76%), reduced H<sub>2</sub>O<sub>2</sub> accumulation, and stimulated osmoprotective and antioxidative defense systems. Specifically, AMF significantly increased proline and protein contents, along with the activities of peroxidase, ascorbate peroxidase, polyphenol oxidase, and catalase. Furthermore, AMF restricted Cd uptake and reduced its translocation from roots to shoots, indicating improved metal sequestration and limited Cd mobility within plant tissues. Enhanced accumulation of secondary metabolites, particularly total phenolics and flavonoids, was also observed in AMF-inoculated plants under Cd stress.</p><h3>Conclusions</h3><p>Overall, AMF effectively mitigated Cd-induced phytotoxicity in squash plants through modulation of antioxidant defense mechanisms, osmolyte accumulation, secondary metabolite biosynthesis, and limitation of Cd translocation. These findings highlight the promising potential of AMF as an eco-friendly and sustainable strategy for improving plant tolerance and productivity under heavy metal-contaminated conditions.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01093-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149189376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deciphering growth performance and metabolic adaptation in salt-stressed Vigna unguiculata L. plants through mycorrhiza and titanium dioxide nanoparticles 通过菌根和二氧化钛纳米颗粒解读盐胁迫下马蹄铁植物的生长性能和代谢适应
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-10-06 DOI: 10.1186/s40538-026-01088-7
Rabab A. Metwally, Reda E. Abdelhameed
{"title":"Deciphering growth performance and metabolic adaptation in salt-stressed Vigna unguiculata L. plants through mycorrhiza and titanium dioxide nanoparticles","authors":"Rabab A. Metwally,&nbsp;Reda E. Abdelhameed","doi":"10.1186/s40538-026-01088-7","DOIUrl":"10.1186/s40538-026-01088-7","url":null,"abstract":"<div><h3>Background</h3><p>Soil salinity is a major environmental constraint limiting crop productivity worldwide. Arbuscular mycorrhizal fungi (AMF) and titanium dioxide nanoparticles (TiO<sub>2</sub> NPs) have emerged as promising tools for enhancing plant tolerance to abiotic stress. However, their combined effects on salt-stressed cowpea have not been previously investigated. Therefore, a pot experiment was conducted using a completely randomized design with five replicates to evaluate the individual and combined effects of AMF consortium (<i>Gigaspora nigra</i>, <i>Glomus monosporum</i>, <i>G. clarum</i>, and <i>Acaulospora laevis</i>) and TiO<sub>2</sub> NPs (100 ppm) on cowpea plants grown under 0, 100, and 200 mM NaCl.</p><h3>Results</h3><p>Salinity significantly reduced plant growth and chlorophyll content while increasing lipid peroxidation. At 200 mM NaCl, shoot biomass and chlorophyll content index decreased by 61.13 and 39.57%, respectively, whereas lipid peroxidation increased by 153.03% compared with the control, after 45 days from sowing. However, AMF consortium or TiO<sub>2</sub> NPs application alleviated these adverse effects by enhancing biomass production, photosynthetic performance, and the accumulation of proteins and carbohydrates. Further, their combined (AMF + TiO<sub>2</sub> NPs) treatment was the most effective that markedly enhanced antioxidant enzyme activities, acid and alkaline phosphatases and improved root colonization parameters, indicating enhanced physiological and biochemical adaptation to salinity stress.</p><h3>Conclusion</h3><p>The combined application of AMF consortium and TiO<sub>2</sub> NPs effectively mitigated salinity-induced damage in cowpea and produced greater benefits than either treatment alone. Thus the interaction between biological and nanotechnological approaches enhanced growth, antioxidant defense, and metabolic adaptation, highlighting a sustainable strategy for improving crop productivity under saline conditions.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01088-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction: Effects of sodium nitroprusside applications on antioxidant defense system and oxidative stress in leaf and berry tissues of the ‘Horoz Karası’ grapevine (Vitis vinifera L.) 修正:硝普钠对“卡拉斯伊”葡萄叶片和浆果组织抗氧化防御系统和氧化应激的影响
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-10-05 DOI: 10.1186/s40538-026-01108-6
İbrahim Samet Gökçen
{"title":"Correction: Effects of sodium nitroprusside applications on antioxidant defense system and oxidative stress in leaf and berry tissues of the ‘Horoz Karası’ grapevine (Vitis vinifera L.)","authors":"İbrahim Samet Gökçen","doi":"10.1186/s40538-026-01108-6","DOIUrl":"10.1186/s40538-026-01108-6","url":null,"abstract":"","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01108-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149132103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Variations in rhizosphere microbial community structure and function among diploid, triploid, and tetraploid watermelon cultivars 西瓜二倍体、三倍体和四倍体品种根际微生物群落结构和功能的差异
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-09-14 DOI: 10.1186/s40538-026-01026-7
Qingshan Li, Yu Zhu, Zhiyu Liao, Yan Yin, Liyuan Liao, Xinni Li, Jinyan Huang, Guifen Li, Yi He, Zhiyang Wei, Shangdong Yang
{"title":"Variations in rhizosphere microbial community structure and function among diploid, triploid, and tetraploid watermelon cultivars","authors":"Qingshan Li,&nbsp;Yu Zhu,&nbsp;Zhiyu Liao,&nbsp;Yan Yin,&nbsp;Liyuan Liao,&nbsp;Xinni Li,&nbsp;Jinyan Huang,&nbsp;Guifen Li,&nbsp;Yi He,&nbsp;Zhiyang Wei,&nbsp;Shangdong Yang","doi":"10.1186/s40538-026-01026-7","DOIUrl":"10.1186/s40538-026-01026-7","url":null,"abstract":"<div><h3>Purpose</h3><p>The rhizosphere microbiome, as the “second genome” of plants, plays a crucial role in nutrient acquisition, stress resistance, and soil health maintenance. Polyploidization is a key breeding strategy for watermelon: triploids are valued for seedlessness and high stress resistance, while tetraploids serve as important parental materials for triploid hybridization. However, how ploidy level (diploid, triploid, tetraploid) shapes the micro-ecological environment and microbial community assembly remains unclear. This study aims to investigate the associations between ploidy level and rhizosphere microbiota composition in watermelon.</p><h3>Methods</h3><p>High-throughput sequencing (Illumina MiSeq PE300 for bacteria, PE250 for fungi) targeting the bacterial 16S rRNA gene and fungal ITS region was used to analyze rhizosphere microbial communities of diploid (HLL40-3), triploid (Guixi No.5), and tetraploid (MT410n-1) watermelons. α diversity, β diversity, taxonomic composition and functional prediction were performed to compare differences among groups.</p><h3>Results</h3><p>The Shannon index and richness indices (Ace and Chao1) of bacteria in the triploid were significantly higher than those in the diploid and tetraploid. Regarding fungi, only the richness in the triploid was significantly higher than that in the diploid and tetraploid. There was no significant difference in the fungal Shannon index between the triploid and diploid, and both were significantly higher than that of the tetraploid. β diversity analysis confirmed distinct separation of microbial communities across ploidy levels (<i>p</i> &lt; 0.05). Taxonomically, diploid rhizospheres were enriched in <i>Proteobacteria</i>, <i>Melanconiella</i>, and <i>Hypomyces</i>; triploids were enriched in <i>Bacteroidota</i>, <i>Microvirga</i>, <i>Mortierellomycota</i>, <i>Cercophora</i>, and <i>Neocosmospora</i>; tetraploids were specifically enriched in <i>Patescibacteria</i>, <i>Gaiella</i>, <i>Trichoderma</i>, and <i>Papiliotrema</i>. Functional prediction showed diploids were dominated by plant/wood saprotrophs; triploids harbored diverse functional guilds (animal pathogens, endophytes, soil saprotrophs, etc.); tetraploids had the highest relative abundance of undefined saprotrophs.</p><h3>Conclusions</h3><p>Triploid watermelons establish a more diverse microbial community via selective recruitment, which might contribute to their superior agronomic characteristics.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01026-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148986476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction: Disentangling fermentation quality and greenhouse gas fluxes in Morus alba L. silage: explainable machine learning uncovers the key microbial hubs 修正:桑树青贮发酵质量和温室气体通量的分离:可解释的机器学习揭示了关键的微生物中心
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-09-14 DOI: 10.1186/s40538-026-01048-1
Ziyi Tie, Xianduo Meng, Cheng Chen, Xiyue Niu, Sasa Zuo, Chuncheng Xu
{"title":"Correction: Disentangling fermentation quality and greenhouse gas fluxes in Morus alba L. silage: explainable machine learning uncovers the key microbial hubs","authors":"Ziyi Tie,&nbsp;Xianduo Meng,&nbsp;Cheng Chen,&nbsp;Xiyue Niu,&nbsp;Sasa Zuo,&nbsp;Chuncheng Xu","doi":"10.1186/s40538-026-01048-1","DOIUrl":"10.1186/s40538-026-01048-1","url":null,"abstract":"","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01048-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148986475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Integration of physiological and transcriptomic analyses unveils the drought resistance mechanism in Solanum tuberosum L. 综合生理和转录组学分析揭示了茄的抗旱机制。
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-09-13 Epub Date: 2026-09-24 DOI: 10.1186/s40538-026-01087-8
Yahui Zhang, Yaying Qu, Xinyu Yang, Yongwei Zheng, Yongjie Bai, Rong Zhang, Shulin Wang, Wei Li, Lirong Ma, Jianwu Li
{"title":"Integration of physiological and transcriptomic analyses unveils the drought resistance mechanism in Solanum tuberosum L.","authors":"Yahui Zhang,&nbsp;Yaying Qu,&nbsp;Xinyu Yang,&nbsp;Yongwei Zheng,&nbsp;Yongjie Bai,&nbsp;Rong Zhang,&nbsp;Shulin Wang,&nbsp;Wei Li,&nbsp;Lirong Ma,&nbsp;Jianwu Li","doi":"10.1186/s40538-026-01087-8","DOIUrl":"10.1186/s40538-026-01087-8","url":null,"abstract":"<div><h3>Background</h3><p>Drought constitutes a significant limiting factor globally, impacting plant growth and development while constraining productivity, with its influence intensifying under global climate change. China’s primary potato-producing regions predominantly lie within arid and semi-arid zones, where frequent drought presents a core constraint on the potato industry. To clarify the differential mechanisms underlying drought responses, this study compared the physiological traits and transcriptomic profiles of drought-tolerant (‘LS10’) and a water-sensitive (‘Atlantic’) potato cultivars under drought stress.</p><h3>Results</h3><p>Physiological analysis identified marked cultivar-specific differences in malondialdehyde (MDA) and proline (Pro) contents, superoxide dismutase (SOD) and peroxidase (POD) activities, and relative leaf chlorophyll content (RLCC) under water deficit. Under drought, ‘LS10’ exhibited compensatory SOD and POD activation at 30 days, delayed membrane damage progression, sustained Pro accumulation, and maintained stable RLCC, whereas ‘Atlantic’ showed earlier MDA elevation, persistently weak antioxidant responses, and continuously declining RLCC. Transcriptome sequencing of ‘LS10’ leaves identified 3,077, 781, and 1158 differentially expressed genes (DEGs) at 15, 30, and 45 days of drought stress, respectively, which were primarily enriched in photosynthesis-related and metabolic pathways. RT-qPCR of DEGs in both cultivars further showed that six light-harvesting chlorophyll <i>a/b</i>-binding proteins (LHCP) genes were strongly induced in ‘LS10’ but remained near baseline in ‘Atlantic’, revealing their potential as key candidate genes for drought tolerance.</p><h3>Conclusions</h3><p>The two cultivars displayed essential differences in drought protection efficiency. ‘LS10’ mitigated oxidative damage via enhanced antioxidant enzyme activity and osmoprotectant accumulation while preserving photosynthetic stability, whereas ‘Atlantic’ failed to mount effective antioxidant defenses and suffered progressive photosynthetic decline. These findings provide a theoretical basis for understanding cultivar-specific drought tolerance mechanisms and offer candidate genetic targets for improving potato drought resistance.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01087-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149034651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Petroselinic acid: a rare fatty acid with emerging roles in nutrition, green chemistry and bio-industry 石油亚麻酸:一种稀有脂肪酸,在营养、绿色化学和生物工业中具有新兴的作用
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-08-28 DOI: 10.1186/s40538-026-01046-3
Rokaia R. Abdelsalam, Mohamed Fawzy Ramadan
{"title":"Petroselinic acid: a rare fatty acid with emerging roles in nutrition, green chemistry and bio-industry","authors":"Rokaia R. Abdelsalam,&nbsp;Mohamed Fawzy Ramadan","doi":"10.1186/s40538-026-01046-3","DOIUrl":"10.1186/s40538-026-01046-3","url":null,"abstract":"<div><p>Petroselinic acid (PeA), a rare monounsaturated fatty acid (C18:1Δ<sup>6</sup>), has garnered scientific interest due to its unique <i>cis</i>-Δ<sup>6</sup> double bond configuration and limited botanical distribution. Predominantly found in the Apiaceae family (e.g., parsley, coriander, dill), PeA exhibits distinct physicochemical traits such as enhanced oxidative stability, polymorphic control favoring β′ crystals, and amphiphilic interfacial behavior. These properties render it valuable in food, cosmetic, pharmaceutical, and oleochemical industries. This review comprehensively explores PeA’s biosynthesis, emphasizing acyl-ACP pathways and metabolic engineering strategies to enhance accumulation in plants and microbes. Various extraction methods, including green alternatives such as ultrasound-assisted and supercritical CO₂ extraction, are evaluated for efficiency and sustainability. PeA undergoes selective chemical transformations (e.g., epoxidation, ozonolysis) and enzymatic modifications, facilitating its application in surfactants, polymers, and bio-based lubricants. Functionally, PeA supports structured emulsions, improves product stability, and promotes health benefits, including anti-inflammatory, antimicrobial, and metabolic regulatory effects. Challenges in biosynthetic yield, industrial scalability, and bioavailability are also discussed. Ultimately, PeA emerges as a promising bioactive lipid, with future potential dependent on integrated efforts in green chemistry, biotechnology, and health research.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":512,"journal":{"name":"Chemical and Biological Technologies in Agriculture","volume":"13 1","pages":""},"PeriodicalIF":5.8,"publicationDate":"2026-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1186/s40538-026-01046-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction: Design, synthesis, and biological evaluation of phenyl-oxime derivatives as selective algicides for harmful algae 修正:苯肟衍生物作为有害藻类的选择性杀藻剂的设计、合成和生物学评价
IF 5.8 2区 农林科学
Chemical and Biological Technologies in Agriculture Pub Date : 2026-08-20 DOI: 10.1186/s40538-026-01049-0
Yeo Jin Kim, Jun Young Lee, Bong Gyu Choi, Jin-Seog Kim, Hasoo Seong, Chul Min Park, Seok Ki Min, Hyun-Suk Yeom, Joon-Ho Lee
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