Effects of Hexanal and Calcium Chloride Post-Harvest Treatments in Management of Fresh Mango (Mangifera indica) Quality
dc.contributor.author | Baltazari, Anna | |
dc.contributor.author | Mtui, Hosea D. | |
dc.contributor.author | Mwatawala, Maulid W. | |
dc.contributor.author | Chove, Lucy M. | |
dc.contributor.author | Msogoya, Theodosy | |
dc.contributor.author | Samwel, Jaspa | |
dc.contributor.author | Paliyath, Gopinadhan | |
dc.contributor.author | Subramanian, Jayasankar | |
dc.date.accessioned | 2023-07-21T08:12:22Z | |
dc.date.available | 2023-07-21T08:12:22Z | |
dc.date.issued | 2022-07 | |
dc.description | Availble at https://link.springer.com/article/10.1007/s40003-022-00625-8 | en_US |
dc.description.abstract | Abstract Experiments were conducted at the Sokoine University of Agriculture to assess the effects of hexanal at (0.02%) (volume/volume) and calcium chloride (2%) (weight/volume), on post-harvest quality of mango (‘Palmer’ and ‘Apple’) under different storage conditions and durations. A three factors factorial experiment was used for each variety and replicated six times. The fruits were stored at ambient temperature (28 ± 2 °C) or reduced temperatures (18 ± 2 °C) storage conditions. Data included physiological weight loss (PWL), fruit firmness, total soluble solids (TSS), titrat- able acidity (TA), TSS/TA ratio, vitamin C, total flavonoids, reducing sugar and total sugars which was collected at 0, 4, 8 and 12 days after harvest. Results indicated that hexanal and calcium chloride significantly (p \ 0.001) reduced mango PWL and improved fruit firmness and TSS of both varieties compared to untreated fruits. Hexanal-treated fruits maintained high vitamin C, total flavonoids, total and reducing sugars irrespective of the storage conditions. Vitamin C and total flavonoids of mango fruits decreased with storage time, whereas total and reducing sugar contents increased with storage time. Both treatments maintained physico-chemical qualities of mango fruits, when stored under reduced temperature storage. Keywords; Physiological weight loss , Fruits firmness , Total soluble solids (TSS) , Titratable acidity (TA) ,TSS/TA ratio , Vitamin C , Flavonoids , Reducing sugar , Total sugar | en_US |
dc.description.sponsorship | Canadian International Food Security Research Fund (CIFSRF)-Canada, Global Affairs Canada, and the International Development and Research Centre (IDRC), Canada (-) | en_US |
dc.identifier.uri | http://www.suaire.sua.ac.tz/handle/123456789/5428 | |
dc.publisher | Springer | en_US |
dc.subject | Physiological weight loss | en_US |
dc.subject | Fruits firmness | en_US |
dc.subject | Total soluble solids (TSS) | en_US |
dc.subject | Titratable acidity (TA) | en_US |
dc.subject | TSS/TA ratio | en_US |
dc.subject | Vitamin C | en_US |
dc.subject | Flavonoids | en_US |
dc.subject | Reducing sugar | en_US |
dc.subject | Total sugar | en_US |
dc.title | Effects of Hexanal and Calcium Chloride Post-Harvest Treatments in Management of Fresh Mango (Mangifera indica) Quality | en_US |
dc.type | Article | en_US |
dc.url | Agric Res (March 2023) 12(1):104–115 https://doi.org/10.1007/s40003-022-00625-8 | en_US |