产品名称：	GC- 食品中溶剂残留量测气相色谱仪
产品型号：	GC-
品牌：	1356
产品数量：
产品单价：	面议
日期:	2021-09-05

GC- 食品中溶剂残留量测气相色谱仪的详细资料

食品中溶剂残留量测气相色谱仪
食品中溶剂残留量测气相色谱仪详细信息：

食用油的加工生产通常有精炼、压榨、浸出3种方法,其中利用适当的有机溶剂将植物组织中的油脂提取出来,然后脱去溶剂并回收溶剂,这种浸出法较,出油率比压榨法高,受生产企业的青睐。目前,多数食用油生产厂家已采用此种工艺过程。
滕州市浩瀚色谱仪器技术服务有限公司，，采用GC-气相色谱仪，将植物油试样放入密封的平衡瓶中,在一定温度下,使残留溶剂气化达到平衡。取液面上气体注入气相色谱仪中测定,再以六号溶剂标准溶液为标准物质绘制标准曲线,测定食用植物油中的溶剂残留含量,建立了食用植物油中溶剂残留的定量测定方法。此方法简单、准确。
食品中溶剂残留量测气相色谱仪测定谱图：

Gas chromatograph for determination of solvent residues in food
Detailed information of gas chromatograph for determination of solvent residues in food:

The processing and production of edible oils usually have three methods: refining, pressing and leaching.The appropriate organic solvent is used to extract the oil from the plant tissue, and then the solvent is removed and the solvent is recovered.This leaching method is more advanced and the oil extraction rate is more The high squeezing method is favored by production enterprises. At present, most domestic edible oil manufacturers have adopted this process.
Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. keeps pace with the times, adopts GC- gas chromatograph, puts the vegetable oil sample into a sealed balance bottle, and at a certain temperature, the residual solvent is vaporized to reach equilibrium. The gas on the liquid surface was injected into the gas chromatograph for measurement, and then a standard curve was drawn using the No. 6 solvent standard solution as the standard substance to determine the residual solvent content in the edible vegetable oil, and a quantitative determination method for the residual solvent in the edible vegetable oil was established. This method is simple and accurate.
Determination of solvent residues in food by gas chromatograph: