Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, Mexico
The maturity of two selections of soursop (G1 and G2) from Nayarit, Mexico, was evaluated under environmental conditions at 22°C and refrigeration at 15°C stored for 6 and 8 days, respectively. Maximum CO2 and ethylene values were present on the fifth and sixth day. The fruits exposed at 15°C had a...
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Journal of Food Quality |
| Online Access: | http://dx.doi.org/10.1155/2017/4517469 |
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| author | José Orlando Jiménez-Zurita Rosendo Balois-Morales Irán Alia-Tejacal Leticia Mónica Sánchez Herrera Edgar Iván Jiménez-Ruiz Juan Esteban Bello-Lara Juan Diego García-Paredes Porfirio Juárez-López |
| author_facet | José Orlando Jiménez-Zurita Rosendo Balois-Morales Irán Alia-Tejacal Leticia Mónica Sánchez Herrera Edgar Iván Jiménez-Ruiz Juan Esteban Bello-Lara Juan Diego García-Paredes Porfirio Juárez-López |
| author_sort | José Orlando Jiménez-Zurita |
| collection | DOAJ |
| description | The maturity of two selections of soursop (G1 and G2) from Nayarit, Mexico, was evaluated under environmental conditions at 22°C and refrigeration at 15°C stored for 6 and 8 days, respectively. Maximum CO2 and ethylene values were present on the fifth and sixth day. The fruits exposed at 15°C had a significantly lower weight loss (5%) and showed no chilling injury. The firmness of two selections decreased more than 90%. The concentration of TSS increased to 5.3 to 15°Brix, and the titratable acidity was higher for fruit stored at 22°C. The highest concentration of phenols was recorded on the fourth day of storage at 22°C. The enzymatic activity of PPO was increased from physiological ripening to consumption ripening for both treatments. The two selections stored at 22°C registered the highest level of PME activity at ripeness. Shelf life was increased by up to 8 days (4 days at 15°C plus 4 days at 22°C) without causing chilling injury or alterations in the ripening process of the fruits. No significant differences were observed between the two selections evaluated; postharvest handling was considered to be similar; however, it would be advisable to evaluate other technologies combined with refrigeration. |
| format | Article |
| id | doaj-art-94346ebb79014972855d117c625a51e4 |
| institution | Kabale University |
| issn | 0146-9428 1745-4557 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Food Quality |
| spelling | doaj-art-94346ebb79014972855d117c625a51e42025-02-03T01:07:18ZengWileyJournal of Food Quality0146-94281745-45572017-01-01201710.1155/2017/45174694517469Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, MexicoJosé Orlando Jiménez-Zurita0Rosendo Balois-Morales1Irán Alia-Tejacal2Leticia Mónica Sánchez Herrera3Edgar Iván Jiménez-Ruiz4Juan Esteban Bello-Lara5Juan Diego García-Paredes6Porfirio Juárez-López7Posgrado en Ciencias Biológico Agropecuarias, Universidad Autónoma de Nayarit, Ciudad de la Cultura S/N, Col. Centro, 63000 Tepic, NAY, MexicoUniversidad Autónoma de Nayarit, Ciudad de la Cultura S/N, Col. Centro, 63000 Tepic, NAY, MexicoPosgrado en Ciencias Agropecuarias y Desarrollo Rural, Universidad Autónoma del Estado de Morelos, Av. Universidad Núm. 1001, Col. Chamilpa, 62209 Cuernavaca, MOR, MexicoUniversidad Autónoma de Nayarit, Ciudad de la Cultura S/N, Col. Centro, 63000 Tepic, NAY, MexicoUniversidad Autónoma de Nayarit, Ciudad de la Cultura S/N, Col. Centro, 63000 Tepic, NAY, MexicoPosgrado en Ciencias Biológico Agropecuarias, Universidad Autónoma de Nayarit, Ciudad de la Cultura S/N, Col. Centro, 63000 Tepic, NAY, MexicoUnidad Académica de Agricultura, Universidad Autónoma de Nayarit, Km. 9 Carretera Tepic-Compostela, Xalisco, NAY, MexicoPosgrado en Ciencias Agropecuarias y Desarrollo Rural, Universidad Autónoma del Estado de Morelos, Av. Universidad Núm. 1001, Col. Chamilpa, 62209 Cuernavaca, MOR, MexicoThe maturity of two selections of soursop (G1 and G2) from Nayarit, Mexico, was evaluated under environmental conditions at 22°C and refrigeration at 15°C stored for 6 and 8 days, respectively. Maximum CO2 and ethylene values were present on the fifth and sixth day. The fruits exposed at 15°C had a significantly lower weight loss (5%) and showed no chilling injury. The firmness of two selections decreased more than 90%. The concentration of TSS increased to 5.3 to 15°Brix, and the titratable acidity was higher for fruit stored at 22°C. The highest concentration of phenols was recorded on the fourth day of storage at 22°C. The enzymatic activity of PPO was increased from physiological ripening to consumption ripening for both treatments. The two selections stored at 22°C registered the highest level of PME activity at ripeness. Shelf life was increased by up to 8 days (4 days at 15°C plus 4 days at 22°C) without causing chilling injury or alterations in the ripening process of the fruits. No significant differences were observed between the two selections evaluated; postharvest handling was considered to be similar; however, it would be advisable to evaluate other technologies combined with refrigeration.http://dx.doi.org/10.1155/2017/4517469 |
| spellingShingle | José Orlando Jiménez-Zurita Rosendo Balois-Morales Irán Alia-Tejacal Leticia Mónica Sánchez Herrera Edgar Iván Jiménez-Ruiz Juan Esteban Bello-Lara Juan Diego García-Paredes Porfirio Juárez-López Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, Mexico Journal of Food Quality |
| title | Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, Mexico |
| title_full | Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, Mexico |
| title_fullStr | Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, Mexico |
| title_full_unstemmed | Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, Mexico |
| title_short | Cold Storage of Two Selections of Soursop (Annona muricata L.) in Nayarit, Mexico |
| title_sort | cold storage of two selections of soursop annona muricata l in nayarit mexico |
| url | http://dx.doi.org/10.1155/2017/4517469 |
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