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Wardani, Feby Aulya; Anggraini, Tuti; Tambunan, Khairina

doi:10.32832/pkm-p.v6i2.1260

Cited by 1 publication

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“…NaCl compounds in solution can undergo ionization into Na+ ions and Cl-ions. Na+ ions in solution can bind to oxalate ions (C2O42-) from calcium oxalate compounds to form sodium oxalate (Na 2 C2O4) and calcium chloride (CaCl2) compounds which are easily soluble in water, so oxalate ions can be wasted along with the water used for immersion [22].…”

Section: Oxalate Test Titration Methodsmentioning

confidence: 99%

“…The salt citrate soaking treatment can reduce the calcium oxalate content in taro flour by 31.15%. According to Wardani and Hadrianto [22], calcium oxalate crystals can dissolve in dilute acid solutions and produce oxalic acid. Calcium oxalate reacts with citric acid to form water insoluble calcium citrate and water soluble oxalic acid.…”

Section: Oxalate Test Titration Methodsmentioning

confidence: 99%

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Production Process Technology and Physic-Chemical Characterization of Beneng Taro Flour

Herawati,

Haliza,

Rahmadhani

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Beneng Taro (Xanthosoma undipes) is one of the taro that grows in a specific location developed in the Banten Province, Indonesia. Taro has the main component in the form of flour and starch are widely used. However for further use, there are components that cause itching in the form of oxalate levels that must be lowered. Several process technologies can be utilized to optimize thecharacteristics of taro flour, making it feasible to be used as raw main based material for furtherfood processing. The purpose of this research activity to carry out the production process along with physical characterization and oxalate content of taro beneng flour. The research method consisted of a variation of the immersion treatment and the drying process. The results obtained were then analyzed for yield, color, whiteness, moisture content and oxalate content of the resulted flour. Based on the results of the analysis, it can be seen that immersion using NaCl, sodium metabisulfite and citric acid can reduce the oxalate content. In the variation of the combination of 0.5% citric acid addition in immersion with sun drying method is effective treatment. While the combination of 0.1% citric acid is effective in the oven drying method. The results ofthis production process can be further developed in the field in a larger capacity.

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Section: Oxalate Test Titration Methodsmentioning

confidence: 99%

Section: Oxalate Test Titration Methodsmentioning

confidence: 99%