Research Article
Development of Palm Oil Derivative Based Coating to Extend the Gedong Gincu Mangoes Freshness
@INPROCEEDINGS{10.4108/eai.18-11-2023.2342559, author={Wiwik Handayani and Dian Anggraeni and Indra Budi Susetyo and Maya Soraya and Agus Triputranto and Mulyana Hadipernata}, title={Development of Palm Oil Derivative Based Coating to Extend the Gedong Gincu Mangoes Freshness}, proceedings={Proceedings of the 4th International Conference on Social Science, Humanity and Public Health, ICoSHIP 2023, 18-19 November 2023, Surabaya, East Java, Indonesia}, publisher={EAI}, proceedings_a={ICOSHIP}, year={2024}, month={1}, keywords={coating climacteric gedong gincu mango and palm oil derivatives}, doi={10.4108/eai.18-11-2023.2342559} }- Wiwik Handayani
Dian Anggraeni
Indra Budi Susetyo
Maya Soraya
Agus Triputranto
Mulyana Hadipernata
Year: 2024
Development of Palm Oil Derivative Based Coating to Extend the Gedong Gincu Mangoes Freshness
ICOSHIP
EAI
DOI: 10.4108/eai.18-11-2023.2342559
Abstract
One of the postharvest activities is to extend the freshness of mangoes by lengthening the climacteric stage and delaying fruit senescence using coating technology. Based on the result of the study, it showed that palm oil derivatives based coating could extend the life of the mango up to 16 days, compared to uncoated mangoes, which already rotted in 12 days. The coating had been able to suppress weight losses to 11.40%; TDS/Brix of coated mangoes was consistently lower at 18.6, compared to the uncoated at 20.7, the hardness level of the coated mangoes was consistently higher at 2.95 kg/cm2 than uncoated at 2.82 kg/cm2. Additionally, the O2 respiration of the coated consistently below the uncoated.Yet, the CO2 respiration was inconsistent. The fruit skin appearance of the coated mangoes was still green and fresh, while the uncoated ones on the fifth day already looked wilt and rot. The fruit flesh appearance of the coated mangoes was still yellow and fresh on day 16.