Study on the method of ASE extraction and GPC purification of organochlorine pesticides in soil

The test methods of ASE extraction, sulfuric acid sulfonation and GPC purification of organochlorine pesticides in soil were introduced, and the effect of ASE extraction of organochlorine pesticides in soil was verified by comparison test and condition test. Results: The temperature of 80 ~ 110 ℃ and the pressure of 1200 ~ 1800psi are all suitable for the extraction of organochlorine pesticides in the soil. In addition to the high recovery rate of endrin, the 20 other organochlorine pesticides all fall in 50 ~ 150% Between, the relative standard deviation is within 20%. ASE extraction, GPC purification, average recovery of 20 pesticide samples spiked: 50 ~ 117%; relative standard deviation: 3% ~ 28%; recovery rate of 2 alternatives: 84% ~ 102%, relative standard deviation: 6% ~ 7%.

As consumers become more health conscious, the demand for healthy snacks continues to rise.

 

That means protein-packed nuts and vitamin-rich dried fruits are stars of the snack aisle – but that the competition is growing, too. Stand out from the healthy snack crowd with Stand Up Pouches for nut packaging and dried fruit packaging.

 

Our strong, flexible pouches help you distinguish your business with exceptional quality and branding. You`ll quickly gain customers` attention with innovative stand up zip sealed packaging for nuts that`s pretty and practical. Colorful, creative bags for nuts and other healthy snacks earn loyalty and build brand advocates by communicating the quality of your great-tasting fresh foods.

 

At SomiPack, we focus on what works best for your unique products. We start with multiple layers of barrier film laminated together to provide optimum protection against hazards like puncture, moisture, odor, and more. The other guys rely on one layer of film; we know that just won`t cut it when your products and reputation are on the line.

 

All of our products, from custom printed roll film to custom Printed Pouches, follow the same quality standards. Choose the right size, style, and features for your dried fruit or nut product, then submit your own artwork or design your bag with our graphic design specialists. When you say go, we start printing, and you`ll have your stand up pouches in 6-12 weeks.

Nuts Packaging

Nut Packaging Bags,Cashew Nut Packaging,Cashew Packaging,Cashew Packing Bags

Chaozhou Chao'an Xinmin Food Packaging Co., Ltd. , https://www.somipack.com