Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsules
Active antifungal packaging is a technological solution for reducing the postharvest losses of fruits and vegetables associated with phytopathogens. Anthracnose (Colletotrichum gloeosporioides) is the principal fungus that causes post-harvest avocado fruit decay. In this study, antifungal sachets fi...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-12-01
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| Series: | Future Foods |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S266683352400100X |
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| author | Citlali Colín-Chávez José Juan Virgen-Ortiz Miguel Ángel Martínez-Téllez Cristina Avelino-Ramírez Nancy Lissete Gallegos-Santoyo Marco A. Miranda-Ackerman |
| author_facet | Citlali Colín-Chávez José Juan Virgen-Ortiz Miguel Ángel Martínez-Téllez Cristina Avelino-Ramírez Nancy Lissete Gallegos-Santoyo Marco A. Miranda-Ackerman |
| author_sort | Citlali Colín-Chávez |
| collection | DOAJ |
| description | Active antifungal packaging is a technological solution for reducing the postharvest losses of fruits and vegetables associated with phytopathogens. Anthracnose (Colletotrichum gloeosporioides) is the principal fungus that causes post-harvest avocado fruit decay. In this study, antifungal sachets filled with oregano oil-starch capsules were prepared, and their active effects were demonstrated on Hass avocado fruits. Oregano oil (31 % of carvacrol) was encapsulated with corn starch by spray drying. Tyvek sachets (4 × 4 cm) filled with 80 (T1) and 160 mg (T2) of oregano oil-starch capsules (99.35 ± 1.86 mg g−1) were fabricated. The antifungal effects of the sachets were tested in vitro and in vivo using a humidity chamber (90–95 % relative humidity (RH)) on fruits inoculated with anthracnose. The results showed that T1 and T2 inhibited 75.21 ± 2.81 and 100 % in vitro growth of anthracnose at 25 °C for 12 days. Furthermore, Hass avocado fruits stored in a humidity chamber at 25 °C for 6 days showed that only T2 significantly (p < 0.05) reduced the area of lesion produced by artificial inoculation of Hass avocado fruits with anthracnose. On average, the lesion area in the Hass avocado fruits treated with T2 was 13.94 % smaller than that in the control fruit. |
| format | Article |
| id | doaj-art-d2a2468ad658430893c79e9d121e66bd |
| institution | OA Journals |
| issn | 2666-8335 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Future Foods |
| spelling | doaj-art-d2a2468ad658430893c79e9d121e66bd2025-08-20T02:37:03ZengElsevierFuture Foods2666-83352024-12-011010039410.1016/j.fufo.2024.100394Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsulesCitlali Colín-Chávez0José Juan Virgen-Ortiz1Miguel Ángel Martínez-Téllez2Cristina Avelino-Ramírez3Nancy Lissete Gallegos-Santoyo4Marco A. Miranda-Ackerman5Centro de Investigación en Alimentación y Desarrollo (CIAD), Carretera Gustavo Enrique Astiazarán Rosas 46, C.P. 83304, Hermosillo, Sonora, Mexico; Centro de Innovación y Desarrollo Agroalimentario de Michoacan (CIDAM), Km. 8 Antigua Carretera a Pátzcuaro s/n, 58341 Morelia, Michoacan, Mexico; Corresponding author at: Web of Science ResearcherID: E-9901-2019.CONACYT - Centro de Investigación en Alimentación y Desarrollo - CIDAM, Km. 8 Antigua Carretera a Pátzcuaro s/n, C.P. 58341, Morelia, Michoacán, MexicoCentro de Investigación en Alimentación y Desarrollo (CIAD), Carretera Gustavo Enrique Astiazarán Rosas 46, C.P. 83304, Hermosillo, Sonora, MexicoCentro de Innovación y Desarrollo Agroalimentario de Michoacan (CIDAM), Km. 8 Antigua Carretera a Pátzcuaro s/n, 58341 Morelia, Michoacan, MexicoCentro de Innovación y Desarrollo Agroalimentario de Michoacan (CIDAM), Km. 8 Antigua Carretera a Pátzcuaro s/n, 58341 Morelia, Michoacan, MexicoBreda University of Applied Sciences – ABEL, Monseigneur Hopmansstraat 2, 4817 JS Breda, NetherlandsActive antifungal packaging is a technological solution for reducing the postharvest losses of fruits and vegetables associated with phytopathogens. Anthracnose (Colletotrichum gloeosporioides) is the principal fungus that causes post-harvest avocado fruit decay. In this study, antifungal sachets filled with oregano oil-starch capsules were prepared, and their active effects were demonstrated on Hass avocado fruits. Oregano oil (31 % of carvacrol) was encapsulated with corn starch by spray drying. Tyvek sachets (4 × 4 cm) filled with 80 (T1) and 160 mg (T2) of oregano oil-starch capsules (99.35 ± 1.86 mg g−1) were fabricated. The antifungal effects of the sachets were tested in vitro and in vivo using a humidity chamber (90–95 % relative humidity (RH)) on fruits inoculated with anthracnose. The results showed that T1 and T2 inhibited 75.21 ± 2.81 and 100 % in vitro growth of anthracnose at 25 °C for 12 days. Furthermore, Hass avocado fruits stored in a humidity chamber at 25 °C for 6 days showed that only T2 significantly (p < 0.05) reduced the area of lesion produced by artificial inoculation of Hass avocado fruits with anthracnose. On average, the lesion area in the Hass avocado fruits treated with T2 was 13.94 % smaller than that in the control fruit.http://www.sciencedirect.com/science/article/pii/S266683352400100XPostharvest lossHass avocado fruitActive packaging sachetsOregano oil |
| spellingShingle | Citlali Colín-Chávez José Juan Virgen-Ortiz Miguel Ángel Martínez-Téllez Cristina Avelino-Ramírez Nancy Lissete Gallegos-Santoyo Marco A. Miranda-Ackerman Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsules Future Foods Postharvest loss Hass avocado fruit Active packaging sachets Oregano oil |
| title | Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsules |
| title_full | Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsules |
| title_fullStr | Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsules |
| title_full_unstemmed | Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsules |
| title_short | Control of anthracnose (Colletotrichum gloeosporioides) growth in “Hass” avocado fruit using sachets filled with oregano oil-starch-capsules |
| title_sort | control of anthracnose colletotrichum gloeosporioides growth in hass avocado fruit using sachets filled with oregano oil starch capsules |
| topic | Postharvest loss Hass avocado fruit Active packaging sachets Oregano oil |
| url | http://www.sciencedirect.com/science/article/pii/S266683352400100X |
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