Article(id=1309565391626666138, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309565023480021997, articleNumber=null, orderNo=null, doi=10.11733/j.issn.1007-0435.2026.01.033, pmid=null, cstr=null, oa=null, hot=0, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1730649600000, receivedDateStr=2024-11-04, revisedDate=1713110400000, revisedDateStr=2024-04-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1790154319911, onlineDateStr=2026-09-23, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790154319911, onlineIssueDateStr=2026-09-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790154319911, creator=13701087609, updateTime=1790154319911, updator=13701087609, issue=Issue{id=1309565023480021997, tenantId=1146029695717560320, journalId=1308397196074385509, year='2026', volume='34', issue='1', pageStart='1', pageEnd='376', issueExtLink='null', onlineDate='null', pubDate='1768406400000', pubDateStr='2026-01-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1790154232139, creator='13701087609', updateTime=1790156721646, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309575465308880991, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309565023480021997, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309575465308880992, tenantId=1146029695717560320, journalId=1308397196074385509, issueId=1309565023480021997, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=348, endPage=355, ext={EN=ArticleExt(id=1309565395422511261, articleId=1309565391626666138, tenantId=1146029695717560320, journalId=1308397196074385509, language=EN, title=The Effect of Citral on Aspergillus flavus in Whole-crop Corn Silage, columnId=null, journalTitle=Acta Agrestia Sinica, columnName=null, runingTitle=null, highlight=null, articleAbstract=This study aimed to investigate the inhibitory effects of citral (Citral, C) on the growth of Aspergillus flavus (A. flavus) and the synthesis of aflatoxin B1 (AFB1) in whole-plant corn silage. The experiment used whole-plant corn at the milk stage as the material, which was ensiled for 90 days and then inoculated with A. flavus spores (1.0×107 cfu·g-1). Citral was added at 0.4 mL·kg-1 (C group), with an untreated group as the control (CK group). The antifungal activity of citral was evaluated by determining the minimum inhibitory concentration (MIC), mycelial dry weight, colony diameter, fermentation parameters, microbial counts, and the AFB1 content after aerobic exposure. The results showed that the MIC of citral against A. flavus was 0.4 μL·mL-1, significantly inhibiting mycelial growth and spore germination (P<0.05). After 7 days of aerobic exposure, the AFB1 content in the C group was below the detection limit (0.05 μg·kg-1), while it reached 3.66 μg·kg-1 in the CK group. Additionally, citral significantly reduced the abundance of E. coli, yeasts, and harmful fungi (e.g., Aspergillus) (P<0.05), while mitigating pH increase and dry matter loss. In conclusion, citral effectively suppressed A. flavus growth and AFB1 synthesis, improving the aerobic stability of silage, thereby providing a theoretical basis for the development of plant-derived antifungal agents., authors=ZHANG Chao1, YIN Han-xue1, MAI Zhang-wei1, YAO Xuan1, authorsList=ZHANG Chao, YIN Han-xue, MAI Zhang-wei, YAO Xuan, authorCompany=1 College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong Province Research Center of Wood ForageEngineering Tecnology, Guangdong Key Laboratory for Innovative Development and Urilization of Forest Plant Germplasm, Guangzhou, Guangdong Province 510642, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1309565391878324379, articleId=1309565391626666138, tenantId=1146029695717560320, journalId=1308397196074385509, language=CN, title=柠檬醛对全株玉米青贮饲料中黄曲霉菌的影响, columnId=1309565376569114713, journalTitle=草地学报, columnName=技术研发, runingTitle=null, highlight=null, articleAbstract=本研究旨在探究柠檬醛(Citral,C)对全株玉米青贮饲料中黄曲霉(Aspergillus flavus,A. flavus)生长及黄曲霉毒素B1(AFB1)合成的抑制作用。试验以乳熟期全株玉米为材料,青贮90天后接种黄曲霉孢子(1.0×10⁷ cfu·g⁻¹),并添加0.4 mL·kg⁻¹柠檬醛(C组),以未添加组为对照(CK组)。通过测定最小抑菌浓度(MIC)、菌丝干重、菌落直径及有氧暴露后的发酵参数、微生物数量和AFB1含量,评估柠檬醛的抑菌效果。结果表明,柠檬醛对黄曲霉的MIC为0.4 μL·mL⁻¹,显著抑制菌丝生长和孢子萌发(P<0.05)。有氧暴露7天后,C组AFB1含量低于检测限(0.05 μg·kg⁻¹),而CK组为3.66 μg·kg⁻¹。此外,柠檬醛显著降低了大肠杆菌、酵母菌及有害真菌(如曲霉属)的丰度(P<0.05),同时减缓了pH上升和干物质损失。因此,柠檬醛能有效抑制黄曲霉生长及AFB1合成,改善青贮饲料的有氧稳定性,本研究为植物源抑菌剂的开发提供了理论依据。, authors=张超1, 尹含雪1, 麦章威1, 姚旋1, authorsList=张超, 尹含雪, 麦章威, 姚旋, authorCompany=1 华南农业大学林学与风景园林学院, 广东木本饲料工程技术研究中心, 广东省森林植物种质创新与利用重点实验室, 广东 广州 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XU D,WEI M Q,PENG S R,et al. Cuminaldehyde in cumin essential oils prevents the growth and aflatoxin B1 biosynthesis of Aspergillus flavus in peanuts[J]. Food Control,2021,125:107985
HU Y M,WANG Y R,ZHAO W B,et al. Efficacy of pterostilbene suppression on Aspergillus flavus growth,aflatoxin B1 biosynthesis and potential mechanisms[J]. International Journal of Food Microbiology,2023,404:110318
LI S F,ZHANG S B,LV Y Y,et al. Heptanal inhibits the growth of Aspergillus flavus through disturbance of plasma membrane integrity,mitochondrial function and antioxidant enzyme activity[J]. LWT,2022,154:112655
YANG D,WU S,CHEN D D,et al. Determination of the active components of essential oil in Neolamarckia cadamba and its effect on the aerobic stabilization of whole plant corn silage[J]. Acta Agrestia Sinica,2023,31(9):2860-2867 杨丹,吴硕,陈丹丹,等. 黄梁木精油活性成分测定及其对全株玉米青贮有氧稳定的影响[J]. 草地学报,2023,31(9):2860-2867
CHEN D D,ZHENG M Y,ZHOU Y X,et al. Improving the quality of Napier grass silage with pyroligneous acid: fermentation,aerobic stability,and microbial communities[J]. Frontiers in Microbiology,2022,13:1034198
XIE Y J,LI X F,YU Y G,et al. Inhibitory effect of p-anisaldehyde against Aspergillus flavus growth[J]. Modern Food Science and Technology,2024,40(1):128-136 谢一嘉,李晓凤,余以刚,等. 茴香醛对黄曲霉菌的抑制作用[J]. 现代食品科技,2024,40(1):128-136
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WANG C,SUN L,XU H W,et al. Microbial communities,metabolites,fermentation quality and aerobic stability of whole-plant corn silage collected from family farms in desert steppe of North China[J]. Processes,2021,9(5):784
WANG F Q,WANG Y Y,TAO X,et al. Ethanol fermentation characteristics of thermotolerant Issatchenkia Orientalis[J]. Transactions of the Chinese Society of Agricultural Engineering,2014,30(3):180-187 王风芹,汪媛媛,陶西,等. 耐高温东方伊萨酵母乙醇发酵特性[J]. 农业工程学报,2014,30(3):180-187)
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草地学报 |技术研发 2026 , 34 (1) : 348 -355
柠檬醛对全株玉米青贮饲料中黄曲霉菌的影响
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张超1, 尹含雪1, 麦章威1, 姚旋1
作者信息
    1 华南农业大学林学与风景园林学院, 广东木本饲料工程技术研究中心, 广东省森林植物种质创新与利用重点实验室, 广东 广州 510642
作者简介:
张超(1997-),男,汉族,江苏宿迁人,硕士研究生,主要从事牧草青贮加工研究,E-mail:chaozhangscau@163.com
The Effect of Citral on Aspergillus flavus in Whole-crop Corn Silage
  • ZHANG Chao1, YIN Han-xue1, MAI Zhang-wei1, YAO Xuan1
  • Affiliations
      1 College of Forestry and Landscape Architecture, South China Agricultural University, Guangdong Province Research Center of Wood ForageEngineering Tecnology, Guangdong Key Laboratory for Innovative Development and Urilization of Forest Plant Germplasm, Guangzhou, Guangdong Province 510642, China
    doi: 10.11733/j.issn.1007-0435.2026.01.033
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    本研究旨在探究柠檬醛(Citral,C)对全株玉米青贮饲料中黄曲霉(Aspergillus flavus,A. flavus)生长及黄曲霉毒素B1(AFB1)合成的抑制作用。试验以乳熟期全株玉米为材料,青贮90天后接种黄曲霉孢子(1.0×10⁷ cfu·g⁻¹),并添加0.4 mL·kg⁻¹柠檬醛(C组),以未添加组为对照(CK组)。通过测定最小抑菌浓度(MIC)、菌丝干重、菌落直径及有氧暴露后的发酵参数、微生物数量和AFB1含量,评估柠檬醛的抑菌效果。结果表明,柠檬醛对黄曲霉的MIC为0.4 μL·mL⁻¹,显著抑制菌丝生长和孢子萌发(P<0.05)。有氧暴露7天后,C组AFB1含量低于检测限(0.05 μg·kg⁻¹),而CK组为3.66 μg·kg⁻¹。此外,柠檬醛显著降低了大肠杆菌、酵母菌及有害真菌(如曲霉属)的丰度(P<0.05),同时减缓了pH上升和干物质损失。因此,柠檬醛能有效抑制黄曲霉生长及AFB1合成,改善青贮饲料的有氧稳定性,本研究为植物源抑菌剂的开发提供了理论依据。
    柠檬醛  /  黄曲霉  /  全株玉米青贮  /  有氧暴露
    This study aimed to investigate the inhibitory effects of citral (Citral, C) on the growth of Aspergillus flavus (A. flavus) and the synthesis of aflatoxin B1 (AFB1) in whole-plant corn silage. The experiment used whole-plant corn at the milk stage as the material, which was ensiled for 90 days and then inoculated with A. flavus spores (1.0×107 cfu·g-1). Citral was added at 0.4 mL·kg-1 (C group), with an untreated group as the control (CK group). The antifungal activity of citral was evaluated by determining the minimum inhibitory concentration (MIC), mycelial dry weight, colony diameter, fermentation parameters, microbial counts, and the AFB1 content after aerobic exposure. The results showed that the MIC of citral against A. flavus was 0.4 μL·mL-1, significantly inhibiting mycelial growth and spore germination (P<0.05). After 7 days of aerobic exposure, the AFB1 content in the C group was below the detection limit (0.05 μg·kg-1), while it reached 3.66 μg·kg-1 in the CK group. Additionally, citral significantly reduced the abundance of E. coli, yeasts, and harmful fungi (e.g., Aspergillus) (P<0.05), while mitigating pH increase and dry matter loss. In conclusion, citral effectively suppressed A. flavus growth and AFB1 synthesis, improving the aerobic stability of silage, thereby providing a theoretical basis for the development of plant-derived antifungal agents.
    Citral  /  Aspergillus flavus  /  Whole-crop corn silage  /  Aerobic exposure
    张超, 尹含雪, 麦章威, 姚旋. 柠檬醛对全株玉米青贮饲料中黄曲霉菌的影响. 草地学报, 2026 , 34 (1) : 348 -355 . DOI: 10.11733/j.issn.1007-0435.2026.01.033
    ZHANG Chao, YIN Han-xue, MAI Zhang-wei, YAO Xuan. The Effect of Citral on Aspergillus flavus in Whole-crop Corn Silage[J]. Acta Agrestia Sinica, 2026 , 34 (1) : 348 -355 . DOI: 10.11733/j.issn.1007-0435.2026.01.033

      梅州市科技计划项目 (2024A0301041); 广东长隆慈善基金会 (CLPF2021007Z)

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    doi: 10.11733/j.issn.1007-0435.2026.01.033
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    2种不同金属材料的力学参数
    科
    Family
    属数
    Number of
    genus
    种数
    Number of
    species
    占总种数比例
    Percentage of
    total species (%)
    属
    Genus
    种数
    Number of
    species
    占总种数比例
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    species (%)
    鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
    小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
    多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
    红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
    小菇属 Mycena 11 5.26
    光柄菇属 Pluteus 5 2.39
    红菇属 Russula 17 8.13
    栓菌属 Trametes 5 2.39
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