首页> 外文OA文献 >Pengaruh Perendaman dalam Air Hangat terhadap Kandungan Formalin pada Mie Basah dari Tiga Produsen yang Dijual di Pasar Johar Semarang
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Pengaruh Perendaman dalam Air Hangat terhadap Kandungan Formalin pada Mie Basah dari Tiga Produsen yang Dijual di Pasar Johar Semarang

机译:在三宝垄Johar市场上出售的温水浸泡对三个生产商出售的湿面条中福尔马林含量的影响

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摘要

It is assumed that the use of formalin in fresh noddles is still relatively high since its use not only prolongs the market life of the noddles but also make them tougher, brighter and non-adhesive. This research was intended to (1) analyze the presence of formalin in fresh noddles, (2) find out the levels of formalin contained in fresh noddles produced by three producers and sold in Johar Market, Semarang City and (3) find out the effects of bathing the noddles in warm water on the formalin contents.This was an experimental research with descriptive analyses. Employing a convenient sampling technique, the samples for this research were taken from the noddles produced by three producers and sold at Johar Market, Semarang City. To test the presence of formalin in the noddles, a chromatropatory-acid method was used. The samples containing formalin were analyzed using a spectrophotometer at an A of 569 nm. The samples were bathed for 15 minutes at temperatures of 40° C and 50° C. The effects of the bathing were analyzed by comparing the formalin contents before and after the bathingThe analyses showed that the fresh noddles produced by Kaligawe, Boja and Lamper producers contained 230,749 ± 18,092 mg/kg, 271,749 ± 18,088 mg/kg and 250,999 ± 18,090 mg/kg respectively. The comparison of the formalin contents before and after the bathing at 40° C showed significant differences. The comparison of the formalin contents before and after the bathing at 50° C also showed significant differences. The comparison of the formalin contents after the bathing at 40° C and 40° C also showed significant differences; the 40° C bathing reduced 39.77% of the formalin content, while the 50° C bathing reduced 65.42%.
机译:据推测,福尔马林在新鲜的节头中的使用仍然相对较高,因为福尔马林的使用不仅延长了节头的市场寿命,而且使它们变得更坚硬,更亮并且没有粘性。这项研究的目的是(1)分析新鲜瘤中福尔马林的存在;(2)找出由三个生产商生产并在三宝垄市乔哈尔市场出售的新鲜瘤中福尔马林的含量,以及(3)找出其影响。对福尔马林含量在热水中浸入点头的研究。这是一项具有描述性分析的实验研究。采用方便的采样技术,本次研究的样本取自三位生产者生产的小瘤,并在三宝垄市乔哈尔市场出售。为了测试在节头中福尔马林的存在,使用了变色酸法。使用分光光度计在569 nm的A下分析含有福尔马林的样品。将样品在40°C和50°C的温度下沐浴15分钟。通过比较沐浴前后福尔马林的含量来分析沐浴效果。分析表明,由Kaligawe,Boja和Lamper生产商生产的新鲜球茎含有230,749±18,092 mg / kg,271,749±18,088 mg / kg和250,999±18,090 mg / kg。在40℃下沐浴前后福尔马林含量的比较显示出显着差异。在50℃下沐浴前后福尔马林含量的比较也显示出显着差异。在40°C和40°C沐浴后福尔马林含量的比较也显示出显着差异。 40℃浸浴降低了福尔马林含量的39.77%,而50℃浸浴降低了65.42%。

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