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首页> 外文期刊>Food science and technology research >Some Aspects of Palm Oil Bleaching with Activated Plantain Peel Ash
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Some Aspects of Palm Oil Bleaching with Activated Plantain Peel Ash

机译：活化大蕉去皮灰漂白棕榈油的某些方面

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摘要

The present study seeks to investigate the bleaching of palm oil with activated plantain peel ash (APPA). Concentrations of β-carotene, iron, copper, lead, and phosphorus in the crude (unbleached) and bleached palm oil were evaluated. The peroxide value, anisidine value, acidity and colour of the oils were also determined. The objectives were to assess the bleaching performance of the APPA, compare the performance of APPA with that of a commercial natural earth (Pure-Flo Neutral B-80) and investigate the effects of particle size of APPA and APPA/oil ratio on the bleaching performance of APPA. The results indicated that APPA significantly decreased all the investigated characteristics apart from acidity. Results also indicated that Pure-Flo Neutral B-80 slightly performed better than APPA under the same experimental conditions.
机译：本研究旨在研究用活化的车前草皮灰（APPA）漂白棕榈油的方法。评估了原油（未漂白）和漂白棕榈油中β-胡萝卜素，铁，铜，铅和磷的浓度。还测定了油的过氧化物值，茴香胺值，酸度和颜色。目的是评估APPA的漂白性能，将APPA与商用天然土（Pure-Flo Neutral B-80）的性能进行比较，并研究APPA的粒径和APPA /油比对漂白的影响APPA的性能。结果表明，除酸度外，APPA显着降低了所有研究的特性。结果还表明，在相同的实验条件下，Pure-Flo Neutral B-80的性能略好于APPA。

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