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| Enhancement of biocontrol efficacy of Cryptococcus laurentii by cinnamic acid against Penicillium italicum in citrus fruit | |
Li, Jiangkuo; Li, Hua1; Ji, Sufeng2; Chen, Tong; Tian, Shiping1 ; Qin, Guozheng
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| 2019 | |
| Source Publication | POSTHARVEST BIOLOGY AND TECHNOLOGY
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| ISSN | 0925-5214 |
| Volume | 149Pages:42-49 |
| Abstract | Cinnamic acid was effective to control blue mold caused by Penicillium italicum in 'Orah' mandarins. The inhibition of fruit decay was positively correlated with cinnamic acid concentration. Cinnamic acid at 1.5 mM, in combination with the biocontrol yeast Cryptococcus laurentii at 1 x 10(7) cells/mL, provided synergistic effects against P. italicum. Population dynamic analysis demonstrated that the growth of C. laurentii in fruit rind wounds was not significantly influenced by cinnamic acid. C. laurentii multiplied rapidly, regardless of whether the yeast was used alone or combined with cinnamic acid. By contrast, spore germination and mycelial growth of P. italicum in the culture medium were markedly inhibited by cinnamic acid. By using propidium iodide fluorescent staining, loss of membrane integrity in P. italicum was observed after cinnamic acid treatment. Furthermore, cinnamic acid led to the leakage of cellular constituents including soluble proteins and carbohydrates from hyphae of P. italicum. These results indicated that the fungal pathogen P. italicum is more sensitive to cinnamic acid than the biocontrol yeast C. laurentii. Taken together, our data suggest that the enhancement in biocontrol efficacy of C. laurentii might be associated with the differential influence of cinnamic acid on the antagonistic yeast and the fungal pathogen. |
| Keyword | Cinnamic acid Biological control Penicillium italicum Citrus fruit Membrane integrity |
| Subject Area | Agronomy ; Food Science & Technology ; Horticulture |
| DOI | 10.1016/j.postharvbio.2018.11.018 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | POSTHARVEST BIOLOGICAL-CONTROL ; BLUE MOLD ; ANTAGONISTIC YEASTS ; POSSIBLE MECHANISMS ; TABLE GRAPE ; DECAY ; DISEASES ; ROT ; APPLE ; ALTERNATIVES |
| WOS Research Area | Agriculture ; Food Science & Technology |
| WOS ID | WOS:000454541500005 |
| Publisher | ELSEVIER SCIENCE BV |
| Subtype | Article |
| Publication Place | AMSTERDAM |
| EISSN | 1873-2356 |
| Funding Organization | Youth Innovation Promotion Association CAS [2011074] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31871855] |
| Corresponding Author Email | gzqin@ibcas.ac.cn |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ibcas.ac.cn/handle/2S10CLM1/19533 |
| Collection | 中科院北方资源植物重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Guangxi Mingming Fruit Ind Co Ltd, Nanning 530199, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Jiangkuo,Li, Hua,Ji, Sufeng,et al. Enhancement of biocontrol efficacy of Cryptococcus laurentii by cinnamic acid against Penicillium italicum in citrus fruit[J]. POSTHARVEST BIOLOGY AND TECHNOLOGY,2019,149:42-49. |
| APA | Li, Jiangkuo,Li, Hua,Ji, Sufeng,Chen, Tong,Tian, Shiping,&Qin, Guozheng.(2019).Enhancement of biocontrol efficacy of Cryptococcus laurentii by cinnamic acid against Penicillium italicum in citrus fruit.POSTHARVEST BIOLOGY AND TECHNOLOGY,149,42-49. |
| MLA | Li, Jiangkuo,et al."Enhancement of biocontrol efficacy of Cryptococcus laurentii by cinnamic acid against Penicillium italicum in citrus fruit".POSTHARVEST BIOLOGY AND TECHNOLOGY 149(2019):42-49. |
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| Applet_2021-12-7_163（1984KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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