Industrial Crops and Products最新文献

{"title":"Enhancing in vitro propagation of Melissa officinalis L.: Assessing the role of plant growth regulators as a pathway to sustainable production","authors":"Mologadi B. Mabotja ,&nbsp;Adeyemi O. Aremu ,&nbsp;Karel Doležal ,&nbsp;Oziniel Ruzvidzo ,&nbsp;Stephen O. Amoo","doi":"10.1016/j.indcrop.2025.121377","DOIUrl":"10.1016/j.indcrop.2025.121377","url":null,"abstract":"<div><div>The availability of an effective propagation protocol remains crucial to fulfil the increasing demand for <em>Melissa officinalis</em> L. in the global market. <em>Melissa officinalis</em> L., commonly known as lemon balm, is a widely used herb in the cosmetic, food, and pharmaceutical industries with increasing demand for its essential oil and extracts. This study aimed to enhance the <em>in vitro</em> propagation technique of <em>M. officinalis,</em> using different plant growth regulators. Three cytokinins (6-benzylaminopurine, kinetin, and <em>meta</em>-topolin) with concentrations ranging from 1.0 to 15.0 µM were evaluated for shoot proliferation. <em>In vitro</em> regenerated plants were acclimatized in the glasshouse for 8 weeks. The application of 5.0 µM <em>meta</em>-topolin produced the highest average number of shoots (11.75 ± 0.73) per nodal explant. Shoot proliferation was not further enhanced with the application of 1-naphthalene acetic acid concentrations (1.0, 3.0, and 5.0 µM) when combined with <em>meta-</em>topolin. Regenerated shoots rooted well in both half-strength and full-strength Murashige and Skoog medium devoid of plant growth regulators. With no morphological differences observed, the rooted plantlets on full-strength and half-strength Murashige and Skoog medium achieved a 100 % survival rate after successfully acclimatizing in the glasshouse. The optimized protocol can lead to the production of more than 350 000 <em>in vitro</em> shoots per nodal explant in 6 months, making this protocol applicable for a large scale, more efficient, and cost-effective propagation of <em>M. officinalis</em>.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121377"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimizing irrigation salinity for cotton production through cotton yield and fiber quality and water use efficiency in arid regions","authors":"Wenhao Li ,&nbsp;Cunhong Zhang ,&nbsp;Minzhong Zou ,&nbsp;Hongyu Lai ,&nbsp;Tehseen Javed ,&nbsp;Zhenhua Wang","doi":"10.1016/j.indcrop.2025.121375","DOIUrl":"10.1016/j.indcrop.2025.121375","url":null,"abstract":"<div><div>Irrigation with brackish irrigation sources puts forward a viable strategy to mitigate agricultural water scarcity in arid regions. Earlier investigations have established the inhibitory impacts of salt stress on cotton growth, yield, and quality, there remains a critical gap in identifying salinity thresholds that simultaneously optimize yield, quality of cotton, and WUE. To address this, a comprehensive two-year field investigation (2021–2022) was conducted in Shihezi, Xinjiang, utilizing a mulched drip irrigation system under four irrigation water salinity regimes: 0.85 g L⁻¹ (control), 3 g L⁻¹, 5 g L⁻¹, and 8 g L⁻¹. The study systematically evaluated the impact of brackish irrigation on cotton development parameters, physiological traits, crop output, and fiber properties to identify the optimal salinity range for enhanced productivity and resource efficiency. Results showed that 3 g L⁻¹ salinity irrigation significantly enhanced growth parameters, including plant height (Ph), stem diameter (Sd), leaf area index (LAI), aboveground dry matter accumulation (Ab), net photosynthetic rate (<em>P</em>_n), transpiration rate (<em>T</em>_<em>r</em>) and stomatal conductance (<em>G</em>_<em>s</em>), ultimately enhancing both yield and fiber properties. In contrast, higher salinity levels (5 g L⁻¹ and 8 g L⁻¹) negatively impacted crop development and productivity. Compared to the control, 3 g L⁻¹ salinity increased yields by 5.92 % (2021) and 4.76 % (2022). Path analysis using structural equation modeling (SEM) revealed that salinity primarily influenced yield through its effect on <em>T</em>_<em>r</em>, which mediated changes in LAI and Ab, ultimately determining seed cotton yield (SCY). Salinity also directly affected fiber quality, particularly micronaire value (MIC) and uniformity index (UFI). Regression analysis identified an optimal salinity range of 1.76–3.00 g L⁻¹ for achieving balanced improvements in yield, fiber quality, and WUE. These findings provide a scientific foundation for optimizing brackish water use in cotton production, delivering practical guidance for eco-efficient farming systems across water-scarce zones globally.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121375"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Two step treatment of phosphogypsum: Targeted solidification/stabilization and soil utilization","authors":"Fenghui Wu ,&nbsp;Qiang Niu ,&nbsp;Yiting Wang ,&nbsp;Yujiang Fan ,&nbsp;Dandan Chen ,&nbsp;Ding Yuan","doi":"10.1016/j.indcrop.2025.121394","DOIUrl":"10.1016/j.indcrop.2025.121394","url":null,"abstract":"<div><div>Phosphogypsum (PG) is a typical acidic bulk solid waste generated in the phosphate chemical industry. Due to the harm of PG to the environment, the resource utilization path is hindered, and the utilization of building materials, roadbeds, and other directions is limited. This study proposed a two-step treatment process of PG solidification/stabilization and soil utilization. Firstly, quicklime was used to target and solidify acid soluble impurities in PG. Secondly, the solidified and stabilized PG and biomass were subjected to co-pyrolysis treatment to investigated the leaching toxicity and available plant elements release of co-pyrolysis residues under different co-pyrolysis temperature, biomass content, and co-pyrolysis time conditions. The chemical properties of healthy soil in forest land were compared to determine the feasibility of PG soil chemical utilization. This study found that adding 5 % quicklime to PG can significantly solidify and stabilize toxic and harmful substances, with a solidification efficiency greater than 90 %. At the same time, under the conditions of co-pyrolysis temperature of 900 ℃, biomass content of 20 %, and co-pyrolysis time of 5 h, the leaching toxicity of co-pyrolysis residues showed extremely low concentrations, with leaching concentrations of P and F reduced to below 0.5 mg/L and 1.2 mg/L, respectively. The release of available elements in plants has been enhanced, with release concentrations of N, P, and K at 72 mg/L, 15 mg/L, and 20 mg/L. This study provides a new treatment pathway for the large-scale application of PG in forest soil utilization.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121394"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bioconversion of lignocellulose in ensiled Caragana korshinskii Kom. into bioethanol by ferulic acid esterase-producing Limosilactobacillus reuteri A4-2 and Acremonium cellulase","authors":"Yixin Zhang ,&nbsp;Michael Kreuzer ,&nbsp;Samaila Usman ,&nbsp;Ying Liang ,&nbsp;Rina Su ,&nbsp;Qiang Li ,&nbsp;Dongmei Xu ,&nbsp;Peiqiang Yu ,&nbsp;Xusheng Guo","doi":"10.1016/j.indcrop.2025.121384","DOIUrl":"10.1016/j.indcrop.2025.121384","url":null,"abstract":"<div><div>Woody and agricultural residues, such as <em>Caragana korshinskii</em> Kom. (Korshinsk pea shrub), have gained significant attention as a sustainable feedstock for biofuel production. This study developed a novel ensiling approach by combining ferulic acid esterase-producing <em>Limosilactobacillus reuteri</em> A4–2 (LR) with <em>Acremonium</em> cellulase (AC) as additives to enhance bioethanol production from <em>C</em>. <em>korshinskii</em>. Four treatments were: biomass ensiled without additive (control), or with LR, AC, and a combination of LR with AC for 3, 7, 14, 30, and 60 d. The addition of LR, AC, or both improved fermentation quality by inhibiting undesirable bacteria and modifying the microbial communities, leading to increased lactic acid, ferulic acid and crude protein contents, with a lower ammonia nitrogen content in <em>C. korshinskii</em> silages. These treatments also enhanced the degradability of structural carbohydrates releasing more fermentable sugars after ensiling, with the LR+AC showing the best results. Spectroscopic analyses provided visual evidence of chemical bond disruption, morphological changes, and decrystallization in the ensiled <em>C. korshinskii</em>. Separate hydrolysis and fermentation (SHF) experiments conducted with the silages which revealed that pretreatment with LR+AC improved cellulose conversion and ethanol yield by 9.9 % and 53.4 % compared to the control, achieving a maximum ethanol yield of 29.4 % during SHF process. The Sankey diagram showed that <em>L. reuteri</em> abundance was positively correlated with improved silage quality, which in turn was correlated to higher ethanol yield. Overall, ensiling <em>C. korshinskii</em> with <em>L. reuteri</em> A4–2 and <em>Acremonium</em> cellulase provides a promising strategy for efficient biofuel production from lignocellulose biomass.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121384"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficiency removal of rhodamine B by MoS2/magnetic potato residues biochar: Performance and mechanism","authors":"Jingjing Guo ,&nbsp;Longwei Fu ,&nbsp;Ruili Gao ,&nbsp;Yaya Zhang ,&nbsp;Cuicui Yin ,&nbsp;Bin Xue","doi":"10.1016/j.indcrop.2025.121390","DOIUrl":"10.1016/j.indcrop.2025.121390","url":null,"abstract":"<div><div>Despite extensive research on dyes wastewater treatment with molybdenum disulfide (MoS₂) and magnetic biochar (MBC), the specific removal efficiency and mechanism of Rhodamine B (RhB) by MoS₂-loaded magnetic potato residue biochar remain unclear. In this study, potato residue biochar (BC) and a novel MoS₂/magnetic potato residues biochar (MoS₂/MBC) were prepared, and the removal capacities and mechanisms of biochars were explored through batch sorption experiments. Compared with that of BC (48.84 mg·g⁻¹), the maximum RhB sorption capacities of MoS₂/MBC increased to 260.93 mg·g⁻¹. The kinetics and isothermal adsorption of RhB by MoS₂/MBC were better fitted by the pseudo-second order and Langmuir models, respectively, suggesting that the RhB removal by MoS₂/MBC predominantly involved chemical monolayer adsorption. The adsorption of RhB on MoS₂/MBC was an entropy-driven process, and compared to BC, the two typical cations (calcium ion and magnesium ion) had a smaller impact on the RhB removal performance of MoS₂/MBC. In addition, the adsorption of MBC by RhB was primarily facilitated through hydrogen bond, electrostatic adsorption, π-π superposition and surface complexation. Collectively, these findings indicate that magnetic potato residues biochar is a highly effective adsorbent for RhB, has promising potential for practical applications, and has a controllable cost.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121390"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bio-based nanomaterials for targeted drug delivery in myocardial fibrosis","authors":"Yanhua Jiang ,&nbsp;Yongjian Zhou ,&nbsp;Zhe Li ,&nbsp;Liang Guo","doi":"10.1016/j.indcrop.2025.121340","DOIUrl":"10.1016/j.indcrop.2025.121340","url":null,"abstract":"<div><div>Myocardial fibrosis, characterized by excessive extracellular matrix deposition and stiffening of cardiac tissue, is a critical pathological process in heart failure and other cardiovascular diseases. Traditional pharmacological treatments offer limited efficacy in reversing fibrosis and often result in systemic side effects due to poor targeting. Bio-based nanocarriers, derived from natural polymers such as chitosan, cellulose, gelatin, lignin, and alginate, have emerged as promising vehicles for the targeted delivery of anti-fibrotic, anti-inflammatory, and antioxidant therapeutics. These materials exhibit excellent biocompatibility, biodegradability, and the capacity for surface functionalization, enabling precise delivery to fibrotic myocardial regions. This review explores the mechanisms of fibroblast activation and signaling pathways involved in cardiac fibrosis, including TGF-β/Smad and angiotensin II-mediated oxidative stress. It further discusses the classification, physicochemical properties, and functionalization strategies of bio-based nanomaterials tailored for cardiac applications. Special emphasis is placed on passive and active targeting, stimuli-responsive drug release systems (e.g., ROS- or enzyme-triggered), and intracellular delivery mechanisms. Preclinical studies demonstrate that these nanocarriers can reduce collagen deposition, mitigate inflammation, and improve cardiac function. Despite these advances, challenges remain regarding pharmacokinetics, immunogenicity, and manufacturing scalability. The integration of emerging technologies such as CRISPR/Cas9, 3D bioprinting, and exosome-based delivery systems offers new opportunities for clinical translation. Overall, bio-based nanocarriers represent a sustainable and highly adaptable platform for precision therapy in myocardial fibrosis, with significant potential to improve patient outcomes in the future.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121340"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing process variable effects on laccase-mediated treatment for enhanced saccharification efficiency","authors":"Michele Michelin ,&nbsp;Daniel G. Gomes ,&nbsp;Emanuelle N. Freitas ,&nbsp;Robson C. Alnoch ,&nbsp;José Carlos S. Salgado ,&nbsp;Eduardo Coelho ,&nbsp;Maria de Lourdes T.M. Polizeli ,&nbsp;Lucília Domingues ,&nbsp;José A. Teixeira","doi":"10.1016/j.indcrop.2025.121367","DOIUrl":"10.1016/j.indcrop.2025.121367","url":null,"abstract":"<div><div>Lignocellulosic materials (LCM) have gained popularity as a substitute for petroleum, enabling the production of biofuels and various compounds. Eucalyptus bark residue (EBR), generated by pulp and paper mills, is a prime illustration of such materials. The conversion of holocellulose in these materials typically involves the application of enzymes. Nevertheless, these materials may still contain lignin, widely recognized as hindering enzymatic processes. In this work, laccase was evaluated as an accessory enzyme on the hydrolysis of EBR. It underwent autohydrolysis with a severity (S0) of 3.84. The pretreated solid was then hydrolyzed using Cellic CTec2 in conjunction with a laccase-mediated treatment (LMT) employing an in-house produced laccase extract by <em>Lentinus sajor-caju</em>. The potential effects of this enzyme were assessed through the glucose released over time and the enzyme adsorption onto the solid substrate. No positive effects were observed when laccase was added simultaneously with cellulases; however, adding laccase 24 h before cellulases increased glucose production by 11 %. Increasing the laccase load notably resulted in a visible decrease in hydrolysis efficiency, suggesting potential toxicity or inhibition effects. Implementing a washing step proved effective in removing phenolics (inhibitors). LMT apparently suffered mass transfer issues and showed differences in enzyme adsorption for different solids, as verified by the free Cel7A levels. However, when an efficient laccase treatment preceded the washing step, with reduced mass transfer limitations, subsequent enzymatic hydrolysis yielded nearly 30 % more glucose. The utilization of laccase in the hydrolysis of LCM can be promising for enhancing the efficiency and cost-effectiveness of related processes, however process design, particularly the timing of enzyme addition and inhibitor removal, plays a critical role in optimizing enzymatic hydrolysis.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121367"},"PeriodicalIF":5.6,"publicationDate":"2025-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive assessment of climate-driven distribution dynamics and anthocyanin variation in Lycium ruthenicum using MaxEnt, HPLC, and Chemometric approaches","authors":"Zhenqiang Liu ,&nbsp;Liyang Zhou ,&nbsp;Boya Yan ,&nbsp;Zenggen Liu","doi":"10.1016/j.indcrop.2025.121359","DOIUrl":"10.1016/j.indcrop.2025.121359","url":null,"abstract":"<div><div>Climate change impacts the geographical distribution of medicinal plant habitats, disrupting the biosynthesis and accumulation of secondary metabolites, which in turn reduces the phytochemical quality and therapeutic potential of herbal resources. However, the potential effects of climate change on <em>Lycium ruthenicum</em> Murray (LRM) have not been thoroughly explored. In this study, MaxEnt and ArcGIS were employed to predict shifts in the habitat suitability of LRM under future climate scenarios, while HPLC was used to quantify the anthocyanin content in LRM fruits. Chemometric techniques, including PCA and HCA, were then applied to assess LRM samples from various habitats with differing ecological suitability. The results indicated that precipitation, temperature, and altitude were the primary factors driving LRM distribution. Under future climate scenarios, suitable habitats were expected to shift northwestward, with a relatively stable overall geographic range. PCA and HCA successfully differentiated LRM samples based on anthocyanin content across different origins. Correlation analysis further revealed that temperature, precipitation, and altitude were key factors influencing anthocyanin accumulation. This study provides valuable insights for optimizing LRM cultivation zones, establishing quality standards, and enhancing the agro-industrial value chain.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121359"},"PeriodicalIF":5.6,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144331386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel strategy for preparing high-performance bamboo-fiber-reinforced composite by designing bonding interface","authors":"Wencheng Lei ,&nbsp;Sidong Wang ,&nbsp;Yao Xia ,&nbsp;Yuxin Yang ,&nbsp;Yahui Zhang ,&nbsp;Wenji Yu","doi":"10.1016/j.indcrop.2025.121388","DOIUrl":"10.1016/j.indcrop.2025.121388","url":null,"abstract":"<div><div>Bamboo-fiber-reinforced composites (BFRCs) are gaining increasing attention owing to the demand for sustainable and robust biomass-based building materials. However, the selective distribution of the bonding interface limits its mechanical properties and performance stability. Therefore, this study proposed a new strategy for preparing high-performance BFRC by designing the bonding interface, modulating the penetration behavior of the resin by adjusting the molecular weight of the resin. This strategy was evaluated by sequentially impregnating oriented bamboo fiber mats with 500 and 1500 molecular weight resins. The results of observations and tests conducted indicated that this strategy of modulating the permeation behavior through the molecular weight of the resin to design the bonding interface significantly improved the water resistance and mechanical properties of the composite. Indeed, the thickness swelling rate, modulus of rupture, and compressive strength of the combined-resin impregnated BFRC reached 5.71 %, 197 MPa, and 142.10 MPa, respectively; these values were 32 % lower, 22 % higher, and 17 % higher, respectively, than those of an equivalent single-resin impregnated BFRC. Furthermore, a bonding interface model for the proposed method was developed based on the obtained observations to aid in further development. The results of this study confirm that designing the bonding interface by combining different molecular weight resins can effectively improve the properties of a BFRC. Thus, this study provides data supporting a new approach for the innovative design of bamboo composites and establishes a theoretical basis for their application in high-value fields such as shipbuilding and extreme environments.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121388"},"PeriodicalIF":5.6,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144321613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-level correlation analysis of flower color and fragrance in wild tree peony (Paeonia suffruticosa)","authors":"Ying Qu ,&nbsp;Chen Cheng ,&nbsp;Yingying Zhang ,&nbsp;Liyuan Zhao ,&nbsp;Tianqi Tang ,&nbsp;Huale Chen ,&nbsp;Nuoxuan Liu ,&nbsp;Xueying Han ,&nbsp;Ruicheng Li ,&nbsp;Yanlong Zhang ,&nbsp;Long Li ,&nbsp;Qianqian Shi","doi":"10.1016/j.indcrop.2025.121379","DOIUrl":"10.1016/j.indcrop.2025.121379","url":null,"abstract":"<div><div>Tree peony (Paeonia suffruticosa Andr.), renowned for its large, colorful, and fragrant flowers. Although flower color and fragrance together determine the ornamental and economic value of tree peony, the coordinated regulatory properties between them are still poorly understood, which represents an important knowledge gap for both breeding efforts for specific color and fragrance combinations and industrial production. In this study, a multilevel correlation analysis between pigment and volatile was conducted across nine wild tree peony, including phenotype-sensory level, phenotype-volatile organic compound (VOCs) level and pigment-VOCs level. Phenotypically, yellowness (<em>b*</em>) and chroma (<em>C</em>) positively correlated with floral type and benzenoid alcohols while redness (<em>a*</em>) associated with aldehydes. Furthermore, anthocyanins are closely related to ketones, while carotenoids are significantly associated with benzenes and terpenes. Therefore, there was indeed a potential correlation between flower pigments and VOCs in wild tree peony species. Taken together, the results inform synergistic breeding strategies for optimizing both flower color and fragrance in tree peony and provide a valuable theoretical basis for the rapid screening of germplasm resources of materials with both aroma and color. Also for specific flower color-flavor combinations it is possible to further screen for specific pollinators in the future, resulting in pollinator syndromes.</div></div>","PeriodicalId":13581,"journal":{"name":"Industrial Crops and Products","volume":"233 ","pages":"Article 121379"},"PeriodicalIF":5.6,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144321611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}