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Management of Brachiaria ruziziensis biomass affects soybean productivity in integrated crop-livestock system
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-05 DOI: 10.1016/j.jafr.2025.101792
Laís Guerra Prado , Kátia Aparecida de Pinho Costa , Luciana Maria da Silva , Eduardo da Costa Severiano , Lourival Vilela , João Victor Campos Pinho Costa , Adriano Carvalho Costa , Eduardo Habermann , Bruno de Souza Marques , Carlos Alberto Martinez
{"title":"Management of Brachiaria ruziziensis biomass affects soybean productivity in integrated crop-livestock system","authors":"Laís Guerra Prado ,&nbsp;Kátia Aparecida de Pinho Costa ,&nbsp;Luciana Maria da Silva ,&nbsp;Eduardo da Costa Severiano ,&nbsp;Lourival Vilela ,&nbsp;João Victor Campos Pinho Costa ,&nbsp;Adriano Carvalho Costa ,&nbsp;Eduardo Habermann ,&nbsp;Bruno de Souza Marques ,&nbsp;Carlos Alberto Martinez","doi":"10.1016/j.jafr.2025.101792","DOIUrl":"10.1016/j.jafr.2025.101792","url":null,"abstract":"<div><div>The use of <em>Brachiaria ruziziensis</em> as a cover crop in integrated crop-livestock systems is consolidated, promoting changes in the structuring and protection of the soil surface, with greater nutrient cycling, resulting in increased grain yield. However, it is still necessary to investigate how different management practices of <em>Brachiaria ruziziensis</em> biomass during the off-season influence soybean productivity in succession. Therefore, the objective was to compare, over two years, the conventional method of soybean cultivation (without soil cover biomass) with different management practices of <em>Brachiaria ruziziensis</em> biomass (free growth, cut and regrowth of the forage, and grazing) during the off-season in a integrated crop-livestock system and how these management practices affect desiccation efficiency, biomass production and decomposition, C:N ratio, nutrient cycling, as well as soybean productivity in succession. The experiment was implemented in a Neossolo Quartzârenico in the state of Goiás, Brazil, using a randomized complete block design with four replications. Treatments consisted of soybean grown in <em>Brachiaria ruziziensis</em> biomass: with free growth; with cutting and regrowth of the forage; and under grazing during the off-season, in addition to an additional treatment of soybean without soil cover biomass. The results showed that the free growth management reduces the efficiency of forage desiccation. The grazing system, during the off-season, although providing lower biomass production of plant cover, maximizes nutrient recycling and fertilizer return to the soil, resulting in greater input cost savings. Soybean productivity in <em>Brachiaria ruziziensis</em> biomass in all systems increased by 23.49 % compared to soybean grown without soil cover biomass. The identification of forage management strategies provides pathways to improve nutrient use efficiency. These results can inform agricultural policies focused on sustainability, support decision-making in agricultural systems, and contribute to practices that maximize productivity and soil health, in addition to reducing costs with the acquisition of mineral fertilizers.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"20 ","pages":"Article 101792"},"PeriodicalIF":4.8,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143579782","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}
引用次数: 0
Harnessing nanotechnology with mushroom-derived bioactives: Targeting inflammatory pathways and miRNAs in osteoarthritis
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-05 DOI: 10.1016/j.jafr.2025.101791
Revelo Eved Christos , Hafsa Anwar , Vincent Lau , Edwin Hadinata , Rony Abdi Syahputra , Hardinsyah Hardinsyah , Nurpudji Astuti Taslim , Raymond Rubianto Tjandrawinata , Bonglee Kim , Apollinaire Tsopmo , Fahrul Nurkolis
{"title":"Harnessing nanotechnology with mushroom-derived bioactives: Targeting inflammatory pathways and miRNAs in osteoarthritis","authors":"Revelo Eved Christos ,&nbsp;Hafsa Anwar ,&nbsp;Vincent Lau ,&nbsp;Edwin Hadinata ,&nbsp;Rony Abdi Syahputra ,&nbsp;Hardinsyah Hardinsyah ,&nbsp;Nurpudji Astuti Taslim ,&nbsp;Raymond Rubianto Tjandrawinata ,&nbsp;Bonglee Kim ,&nbsp;Apollinaire Tsopmo ,&nbsp;Fahrul Nurkolis","doi":"10.1016/j.jafr.2025.101791","DOIUrl":"10.1016/j.jafr.2025.101791","url":null,"abstract":"<div><div>Mushrooms and their bioactive compounds have demonstrated significant anti-inflammatory potential, yet their role in mitigating osteoarthritis (OA) remains underexplored. OA is a degenerative joint disease commonly affecting diarthrodial joints, leading to disability, particularly among the elderly. It is characterized by the excessive production of proinflammatory cytokines and oxidized low-density lipoproteins (oxLDLs) in chondrocytes. This review examines existing literature on the immunomodulatory effects of edible and medicinal mushrooms, proposing their potential in reducing OA risk. Findings indicate that mushrooms can suppress inflammation by inhibiting nuclear factor kappa-B (NF-κB) and proinflammatory mediators such as cyclooxygenase-2 (COX-2), nitric oxide (NO), inducible nitric oxide synthase (iNOS), interleukins (IL-1β, IL-b), and tumor necrosis factor-alpha (TNF-α). Given that these mediators are elevated in OA, mushroom-derived compounds may alleviate OA severity by modulating their expression. However, there remains a gap in research regarding the role of microRNA and nanotechnology in OA treatment, highlighting the need for further studies. This review provides comprehensive evidence supporting the anti-inflammatory properties of mushrooms, emphasizing their potential as an alternative therapeutic strategy for OA management. Future research should focus on the integration of microRNA and nanotechnology to enhance OA treatment efficacy.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"20 ","pages":"Article 101791"},"PeriodicalIF":4.8,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143579781","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}
引用次数: 0
Recovering bioactive compounds and antioxidant capacity of medium roasted spent coffee grounds through varied hydrothermal brewing cycles
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-05 DOI: 10.1016/j.jafr.2025.101789
Nur Maiyah , Soraya Kerdpiboon , Suriyan Supapvanich , William L. Kerr , Pongsert Sriprom , Natthaporn Chotigavin , Wanwimol Klaypradit , Tongchai Puttongsiri
{"title":"Recovering bioactive compounds and antioxidant capacity of medium roasted spent coffee grounds through varied hydrothermal brewing cycles","authors":"Nur Maiyah ,&nbsp;Soraya Kerdpiboon ,&nbsp;Suriyan Supapvanich ,&nbsp;William L. Kerr ,&nbsp;Pongsert Sriprom ,&nbsp;Natthaporn Chotigavin ,&nbsp;Wanwimol Klaypradit ,&nbsp;Tongchai Puttongsiri","doi":"10.1016/j.jafr.2025.101789","DOIUrl":"10.1016/j.jafr.2025.101789","url":null,"abstract":"<div><div>Spent coffee grounds (SCGs) are the residual product from brewing coffee and contain valuable bioactive compounds. This study investigated the effects of hydrothermal brewing cycles on the bioactive compounds and antioxidant capacity of medium roasted Arabica (A) and Robusta (R) SCGs. SCGs from A and R were prepared using 3 levels of brewing cycles at 92–95 °C/900 kPa. The SCGs were collected and air dried at 60 °C to achieve a moisture content of less than 4 % wb. Field emission scanning electron microscopy (FE-SEM) imaging showed that brewing increased SCGs porosity, allowing more moisture retention and enhanced extraction of compounds on subsequent cycles. SCGs also became less pigmented after additional brewing. Fourier-transform infrared (FTIR) spectra confirmed the retention of chemical components after each cycle, indicating a level of stability in the functional groups. Ethanol extraction yielded higher total phenolic content (TPC), while water extraction resulted in greater total flavonoid content (TFC); however, both decreased with additional hydrothermal brewing cycles. Caffeine and chlorogenic acid were more abundant in ethanol extracts, whereas water extracts exhibited stronger antioxidant activity (measured by ABTS and FRAP), particularly in Robusta SCGs. The bioactive compounds and antioxidant capacity were reduced with additional SCGs brewing. Significant correlations between TPC, TFC, caffeine, and antioxidant measures underscore the potential for the sustainable reuse of SCGs as a bioactive resource. Overall, hydrothermal brewing cycles enhanced the extraction and utilization of bioactive compounds from SCGs, contributing to the development of value-added products that promote health and sustainability.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"20 ","pages":"Article 101789"},"PeriodicalIF":4.8,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143562638","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}
引用次数: 0
Comprehensive review on enzymatic polymer degradation: A sustainable solution for plastics
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-04 DOI: 10.1016/j.jafr.2025.101788
Vishnu Suresh , Rafeeya Shams , Kshirod Kumar Dash , Ayaz Mukarram Shaikh , Kovács Béla
{"title":"Comprehensive review on enzymatic polymer degradation: A sustainable solution for plastics","authors":"Vishnu Suresh ,&nbsp;Rafeeya Shams ,&nbsp;Kshirod Kumar Dash ,&nbsp;Ayaz Mukarram Shaikh ,&nbsp;Kovács Béla","doi":"10.1016/j.jafr.2025.101788","DOIUrl":"10.1016/j.jafr.2025.101788","url":null,"abstract":"<div><div>Synthetic plastics have been present in ecosystems for decades, and the increasing usage of plastic polymers has been a serious environmental challenge. The enzymatic polymer biodegradation, catalyzed by microbes, can address this issue by metabolizing the carbon from the polymer chain and decomposing it into simpler constituents. The key enzymes include hydrolase, lipase, cutinase, and peroxidase produced by diverse microorganisms and are responsible for the biodegradation of polymers. The present review has focused on several techniques of polymer biodegradation facilitated by enzymes through specific modes of action. The impact of enzymatic biodegradation of polymers on environmental sustainability has been thoroughly examined. This involves the microorganisms like fungi and bacteria, which utilize the substrate and depolymerize it. Microorganisms, such as bacterial species Pseudomonas, Bacillus, and Ideonella, release various enzymes. Fungal species, specifically Pseudozyma, Candida, Fusarium, Aspergillus, Penicillium, Rhizopus, and the composite microorganisms involved in the biodegradation of polymers, have been studied extensively. Plastic deterioration occurs through aerobic and anaerobic processes, depending on the oxygen presence or oxygen absence conditions. The aerobic process operates efficiently and achieves total breakdown more rapidly than the anaerobic process. Aerobic degradation generates biogas, a renewable energy source, whereas anaerobic degradation creates methane-like gases, causing environmental issues. Oxidation and hydrolysis are the two reaction types involved in plastic biodegradation. The current investigation examines various plastics, including polyethene, polyurethane, polyethene terephthalate, polystyrene, polypropylene, and polyvinyl chloride, and their biodegradation mechanisms facilitated by different enzymes.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"20 ","pages":"Article 101788"},"PeriodicalIF":4.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143611739","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}
引用次数: 0
Algal peptides for future food: Key players and multifaceted agents in the fight against cardiometabolic syndrome
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-03 DOI: 10.1016/j.jafr.2025.101786
Pirel Aulia Baravia , Faqrizal Ria Qhabibi , Edwin Hadinata , Steffinna Heronna Helda Katuuk , Ricky Indra Alfaray , Derren D.C.H. Rampengan , Rony Abdi Syahputra , Nurpudji Astuti Taslim , Raymond Rubianto Tjandrawinata , Trina Ekawati Tallei , Agussalim Bukhari , Fahrul Nurkolis
{"title":"Algal peptides for future food: Key players and multifaceted agents in the fight against cardiometabolic syndrome","authors":"Pirel Aulia Baravia ,&nbsp;Faqrizal Ria Qhabibi ,&nbsp;Edwin Hadinata ,&nbsp;Steffinna Heronna Helda Katuuk ,&nbsp;Ricky Indra Alfaray ,&nbsp;Derren D.C.H. Rampengan ,&nbsp;Rony Abdi Syahputra ,&nbsp;Nurpudji Astuti Taslim ,&nbsp;Raymond Rubianto Tjandrawinata ,&nbsp;Trina Ekawati Tallei ,&nbsp;Agussalim Bukhari ,&nbsp;Fahrul Nurkolis","doi":"10.1016/j.jafr.2025.101786","DOIUrl":"10.1016/j.jafr.2025.101786","url":null,"abstract":"<div><div>Cardiometabolic syndrome (CMS) is a cluster of metabolic disorders, including obesity, hypertension, oxidative stress, and atherosclerosis, that significantly increase the risk of cardiovascular diseases. Recent studies highlight the therapeutic potential of algae-derived peptides in mitigating these conditions. These bioactive peptides exert anti-obesity effects by enhancing PPAR-γ activity, reducing white adipose tissue (WAT), and regulating malonyl-CoA synthesis in hepatocytes, which is essential for lipid metabolism. Additionally, they activate the AMPK pathway, promoting GLUT-4 translocation and improving insulin sensitivity, thereby reducing the risk of type II diabetes. In terms of cardiovascular health, algae peptides demonstrate potent anti-hypertensive properties by inhibiting renin and angiotensin-converting enzyme (ACE), thereby modulating the renin-angiotensin-aldosterone system (RAAS) and kallikrein-kinin system (KKS). Furthermore, their strong antioxidant activity mitigates oxidative stress by reducing reactive oxygen species (ROS), protecting endothelial cells, and preventing vascular inflammation. These antioxidant effects contribute to their anti-atherosclerotic potential by suppressing atheroma formation and preserving arterial function.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"20 ","pages":"Article 101786"},"PeriodicalIF":4.8,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143550480","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}
引用次数: 0
Physical and chemical properties, antioxidant characteristics, and nutritional adequacy of Sorrel (Rumex vesicarius): A traditional food in Egyptian culture
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-03 DOI: 10.1016/j.jafr.2025.101790
Abdel-Aziz R.E. El-Hadary , Ayat M.A. Abulmakarm
{"title":"Physical and chemical properties, antioxidant characteristics, and nutritional adequacy of Sorrel (Rumex vesicarius): A traditional food in Egyptian culture","authors":"Abdel-Aziz R.E. El-Hadary ,&nbsp;Ayat M.A. Abulmakarm","doi":"10.1016/j.jafr.2025.101790","DOIUrl":"10.1016/j.jafr.2025.101790","url":null,"abstract":"<div><div>The sorrel meal is a traditional food in Egyptian culture which is consumed on winter occasions. This investigation aimed to study the chemical and physical properties, vitamin contents, antioxidant profile, and nutritional adequacy of both sorrel leaves and sorrel green soup. Chemical composition, acidity, colour, content of vitamin B complex and phenols components by HPLC, content of vitamin A, C, and E, antioxidant profile, and nutritional adequacy were estimated. The carbohydrates were the highest ingredient of the chemical composition of sorrel leaves followed by the content of moisture (66.79 ± 1.05 and 18.6 ± 0.92 g 100 g<sup>−1</sup>; respectively), on the contrary, the content of moisture was the highest value in the sorrel green soups followed by the content of crude carbohydrates (79.1 ± 1.23 and 14.55 ± 0.67 g 100g-1; respectively) (p &lt; 0.05), potassium registered the highest value of mineral contents, and vitamin C was the highest in both sorrel leaves and sorrel green soup (<em>p</em> &lt; 0.05). Additionally, vitamin B9 registered the highest value in both young leaves of sorrel and the sorrel green soups (110.35 ± 1.5 and 75.66 ± 1.35 μg g<sup>−1</sup>; respectively) (<em>p</em> &lt; 0.05), while vitamin B1 registered the lowest concentration (5.12 ± 0.31 and 2.22 ± 0.81 μg g<sup>−1</sup> of the young leaves of sorrel and the sorrel green soups; respectively) (<em>p</em> &lt; 0.05). The results of chemical and physical properties, vitamins contents, and antioxidant profile of both sorrel leaves and meal proved that the sorrel plant is a good source of non-nutrient components, have enough contents of macro nutrient ingredients, and promising plant that have the different components of bioactive compounds.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"20 ","pages":"Article 101790"},"PeriodicalIF":4.8,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143579780","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}
引用次数: 0
Predicting agricultural drought in central Europe by using machine learning algorithms
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-02 DOI: 10.1016/j.jafr.2025.101783
Endre Harsányi
{"title":"Predicting agricultural drought in central Europe by using machine learning algorithms","authors":"Endre Harsányi","doi":"10.1016/j.jafr.2025.101783","DOIUrl":"10.1016/j.jafr.2025.101783","url":null,"abstract":"<div><div>Understanding the evolution, mechanisms, and trajectories of agricultural drought is an essential strategy for achieving sustainable crop production. Thus, this research evaluates the patterns and magnitude of agriculture droughts using Standardized Precipitation Evapotranspiration Index (SPEI) from 1926 to 2020 in eastern Hungary, and assess the performance of six machine learning models (Random Forest (RF), Extra Trees (ET), Gradient Boosting (GB), Extreme Gradient Boost (XGB), Support Vector Machines (SVM), and Multi-Layer Perceptron (ANN-MLP)) in predicting agriculture droughts. Results showed a decreasing trend of monthly rainfall and decreasing trend of SPEI monthly values indicating more events in the study area. Furthermore, frequency and intensity analysis revealed a total of 18 % of recorded events were classified as SPEI-3 moderate to extreme drought events (in months) with the highest drought intensity (D1 = −2.43) in January 2007. Overall, 16 years were identified as droughts by SPEI-3 to SPEI-12 in the 1st three decades (1926–1956), 12 drought years from 1957 to 1986 and 21 drought years from 1987 to 2020. Among the six machine learning algorithms, the RF model performed the best in the training phase, with the highest R<sup>2</sup> = 0.75, lowest RMSE = 0.49, and MAE = 0.4. Like the training stage, RF outperformed among other algorithms achieving the highest accuracy. Overall, the ML models can be ranked as RF &gt; XGB &gt; ETR &gt; GBR &gt; ANN-MLP &gt; SVM. The findings of this research promote RF as a reliable algorithm for predicting SPEI droughts.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"20 ","pages":"Article 101783"},"PeriodicalIF":4.8,"publicationDate":"2025-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143579723","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}
引用次数: 0
Effects of vacuum impregnation and calcium compounds on preservation of the microstructure and quality of frozen Aloe vera (Aloe barbadensis Miller)
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-03-01 DOI: 10.1016/j.jafr.2025.101785
Siranut Wangsomboonsiri , Masubon Thongngam , Suvimol Charoensiddhi , Danar Praseptiangga , Achmad Ridwan Ariyantoro , Sarunya Laovitthayanggoon , Panuwat Suppakul , Ulaiwan Withayagiat , Waraporn Boonsupthip
{"title":"Effects of vacuum impregnation and calcium compounds on preservation of the microstructure and quality of frozen Aloe vera (Aloe barbadensis Miller)","authors":"Siranut Wangsomboonsiri ,&nbsp;Masubon Thongngam ,&nbsp;Suvimol Charoensiddhi ,&nbsp;Danar Praseptiangga ,&nbsp;Achmad Ridwan Ariyantoro ,&nbsp;Sarunya Laovitthayanggoon ,&nbsp;Panuwat Suppakul ,&nbsp;Ulaiwan Withayagiat ,&nbsp;Waraporn Boonsupthip","doi":"10.1016/j.jafr.2025.101785","DOIUrl":"10.1016/j.jafr.2025.101785","url":null,"abstract":"<div><div>Various calcium compounds in powder form, rather than solution form, were directly added to Aloe vera chunks and were expected to diffuse effectively with the assistance of vacuum impregnation, providing different degrees of cellular integrity protection against freezing damage. The objective of this study was to investigate how different calcium compounds (calcium chloride (CaCl<sub>2</sub>), calcium lactate (CaL), and calcium carbonate (CaCO<sub>3</sub>)) and VI preserve the quality of frozen Aloe vera. Fresh Aloe vera chunks were treated with the calcium compounds in a powder form, optional VI treatment (varying vacuum holding time (<em>t</em><sub><em>1</em></sub>) and relaxation time (<em>t</em><sub><em>2</em></sub>)) and then frozen, thawed and drained. Microscopic analyses, including light and fluorescence imaging, revealed that cellular damage was influenced by both VI conditions and the type of calcium compound. Without VI, CaCl<sub>2</sub> caused substantial cellular damage and increased liquid loss, while CaL and CaCO<sub>3</sub> had less pronounced effects. VI alone caused cell loosening and rupture, but when combined with calcium compounds, it provided significant protection to the cellular structure of freeze-thawed Aloe vera, likely improving textural hardness and reducing liquid loss. Notably, CaCl<sub>2</sub> reduced pH, CaCO<sub>3</sub> increased pH, and CaCl<sub>2</sub> and CaL led to higher total leaked liquid (<em>TLL</em>), although they enhanced tissue hardness when effectively impregnated. The extent of cellular damage and quality improvements varied with <em>t</em><sub><em>1</em></sub>, <em>t</em><sub><em>2</em></sub>, and calcium compound type and concentration. Among the tested compounds, CaL was most retained in the Aloe vera matrix (high calcium content and electrical conductivity) and effective in preserving cellular integrity, whereas CaCl<sub>2</sub> was least effective. VI offers potential benefits for improving the quality of frozen Aloe vera, emphasizing the need for optimization of calcium concentration and VI conditions to balance cellular protection and quality enhancement. CaL shows great potential for calcium fortification in frozen foods.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"21 ","pages":"Article 101785"},"PeriodicalIF":4.8,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143683228","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}
引用次数: 0
Effect of mild fractionation conditions on the composition, interfacial and emulsifying properties of water-soluble fractions from faba bean flour
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-02-28 DOI: 10.1016/j.jafr.2025.101763
Madhurima Bandyopadhyay, Michael T. Nickerson, Supratim Ghosh
{"title":"Effect of mild fractionation conditions on the composition, interfacial and emulsifying properties of water-soluble fractions from faba bean flour","authors":"Madhurima Bandyopadhyay,&nbsp;Michael T. Nickerson,&nbsp;Supratim Ghosh","doi":"10.1016/j.jafr.2025.101763","DOIUrl":"10.1016/j.jafr.2025.101763","url":null,"abstract":"<div><div>Faba beans are a promising protein source, but the functional proteins must be extracted for stable beverage emulsion development. The present study examines the impact of an aqueous-based mild fractionation on the recovery, composition, interfacial and emulsifying behaviour of protein-rich soluble fractions from faba bean flour. Mild fractionation was performed at two different centrifugation speeds (3000 rpm and 4000 rpm) for various time durations (1.5–4 min). Proximate composition revealed enhanced protein recovery at the higher centrifugation speed, with the highest protein concentration of 85.9 % obtained at 4000 rpm for 2.5 min. The speed and duration of centrifugation could be controlled to optimize the extraction and protein yield from faba bean flour. The albumin-to-globulin ratio increased after mild fractionation as the duration of centrifugation increased until a plateau was observed. Interfacial tension of the soluble fractions decreased as the duration of centrifugation increased. Emulsions prepared with 3000 rpm fractions had larger droplet sizes and destabilized rapidly, while the 4000 rpm fractions could produce stable emulsions with much smaller droplet sizes. The albumin-to-globulin ratio and the presence of various minor components (phenolics, saponins and phospholipids) had negligible effects on the emulsion stability. It was found that the higher amount of hydrophobic amino acids and higher surface hydrophobicity of the 4000 rpm fractions led to faster adsorption to the oil-water interface, which could be responsible for their better emulsion stabilization ability than the 3000 rpm fractions. The proposed mild fractionation is a sustainable approach to developing stable emulsions as it can successfully retain the native proteins with their emulsifying behavior.</div></div>","PeriodicalId":34393,"journal":{"name":"Journal of Agriculture and Food Research","volume":"21 ","pages":"Article 101763"},"PeriodicalIF":4.8,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143705513","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}
引用次数: 0
Effects of ILeVO and Gaucho seed coatings on the suppression of cereal cyst nematode Heterodera filipjevi in wheat
IF 4.8
Journal of Agriculture and Food Research Pub Date : 2025-02-28 DOI: 10.1016/j.jafr.2025.101781
Haohao Ren , Juan Ma , Rongchao Li , Qian Zheng , Xiaokai Liu , Yang Zhou , Haoguang Meng , Jiangkuan Cui
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