Arsenio José Rodríguez Salaza. Design and optimization by response surface of a FAO grade-handicraft prototype for yucca starch extraction.. 2022. agriXiv.2022.00119
Design and optimization by response surface of a FAO grade-handicraft prototype for yucca starch extraction.
DOI: 10.31220/agriRxiv.2022.00119
Statement: This article is a preprint and has not been peer-reviewed. It reports new research that has yet to be evaluated and so should not be used to guide clinical practice.
-
Abstract: Abstract Yucca starch ( Manihot esculenta Crantz) plays several important roles in agroecological agriculture in the tropics. It is an inexpensive source of carbohydrates of high nutritional quality and easily accessible, if preserved and stored. The process of starch artisanal extraction is carried out in Latin America in a rudimentary and impractical way, with water and raw material wasted, which generates losses and ecological problems. This study shows how a prototype of a technological process (Matilda v1.0) for the artisan extraction of yucca starch with FAO grade quality was designed, built, and optimized. The optimization was performed using the response surface methodology, and the experimental design is a Box-Wilson 2 3 full factorial central composite, uniformly rotated and orthogonally blocked per day. Around 60 kg of starch for 200 kg yucca on a working day was obtained. The estimated starch yield was 31.83%, within a confidence interval of (30.24-32.97)% and a prediction interval of (27.98-35.23)%. This yield was higher than that reported for conventional artisanal extraction. Water use was about 0.3 L kg -1 yucca, significantly lower than in artisanal productions. The process developed would generate a lower impact on the environment and would allow small agricultural producers to empower themselves with sustainable technologies.
Key words: yucca; starch; extraction; artisanal; fao; loweSubmit time: 1 January 2022
Copyright: The copyright holder for this preprint is the author/funder, who has granted agriXiv a license to display the preprint in perpetuity. -
图表
-
Poorva Joshi, Neelesh Dahanukar, Shankar Bharade, Vijay Dethe, Smita Dethe, Neha Bhandare, Milind Watv. Where honesty and hard work is the only stable strategy: design, evolution and pilot implementation of a support cum reward game in developmental economics.. 2020. doi: 10.31220/agriRxiv.2020.00007
Bryan C. Runck, Adam Streed, Diane Wang, Patrick M. Ewing, Michael B. Kantar, Barath Raghava. State spaces for agriculture: a metasystematic design automation framework.. 2022. doi: 10.31220/agriRxiv.2022.00158
Rajeev Kumar, Bimlendra Kumari, Shikha Yashveer, Prashant Kaushi. Assessment of genetic diversity among poplar ( Populus deltoides Marsh.) clones from India using RAPD markers.. 2020. doi: 10.31220/agriRxiv.2020.00014
Joanna Banach, Katarzyna Majewska, Małgorzata Grzywińska‐Rąpca, Krystyna Żuk‐Gołaszewsk. The use of a non-invasive electrical method to assess the chemical composition, hardness, and color of durum wheat grain cultivated in an integrated system.. 2021. doi: 10.31220/agriRxiv.2021.00087
Alan G. Buddie, Ivan Rwomushana, Lisa Offord, Simeon Kibet, Fernadis Makale, Djamila Djeddour, Giovanni Cafà, Koskei K. Vincent, Alexander Muvea, Duncan Chacha, Roger Da. First report of the invasive golden apple snail, Pomacea canaliculata in Kenya.. 2020. doi: 10.31220/agriRxiv.2020.00027
Miranda Bane, Michael J. O. Pocock, Caroline Gibert, Matthieu Forster, Geoffroy Oudoire, Stéphane A. P. Derocles, David Boha. Farmer flexibility concerning future rotation planning is affected by the framing of climate predictions.. 2020. doi: 10.31220/agriRxiv.2020.00025
Sergio Eduardo Contreras-Liza, Cristopher Villadeza Pardo, Pedro Rodriguez-Grados, Edison Palomares Anselmo, Carlos I. Arbiz. Yield and agronomic performance of sweet corn in response to inoculation with Azospirillum sp.. 2022. doi: 10.31220/agriRxiv.2022.00154
K. Parkinson, John P.H. Reade, Nicola Randal. Evidence for the impact of different environmental factors on the establishment of Sainfoin ( Onobrychis viciifolia ) in pastures: a systematic map protocol.. 2022. doi: 10.31220/agriRxiv.2022.00130
Khushi Goda, Fikret Işi. AgMate: An Optimal Mating Software for Monoecious Species. A LongTerm Breeding Example for Pinus taeda L.. 2022. doi: 10.31220/agriRxiv.2022.00145
Ehsanul Haque, Most Shanaj Parvi. High doses of fungicide on sugar beet seeds are less effective to Rhizoctonia solani at greenhouse condition.. 2022. doi: 10.31220/agriRxiv.2022.00121
-
ID Submit time Number Download 1 2022-01-01 10.31220/agriRxiv.2022.00119V1
Download -
-
Public Anonymous To author only
Get Citation
Article Metrics
- Read: 49
- Download: 0
- Comment: 0
