1.0Microanalytical Chemistry Labhttps://scienceweb.clemson.edu/uaclCDGhttps://scienceweb.clemson.edu/uacl/author/carlos/rich600338<blockquote class="wp-embedded-content" data-secret="Y3zpaEyu8E"><a href="https://scienceweb.clemson.edu/uacl/des-deconstruction-to-separate-lignin/">DES Deconstruction of Sweet Potato Vines to Separate Lignin</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://scienceweb.clemson.edu/uacl/des-deconstruction-to-separate-lignin/embed/#?secret=Y3zpaEyu8E" width="600" height="338" title="“DES Deconstruction of Sweet Potato Vines to Separate Lignin” — Microanalytical Chemistry Lab" data-secret="Y3zpaEyu8E" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://scienceweb.clemson.edu/uacl/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://scienceweb.clemson.edu/uacl/wp-content/uploads/sites/46/2025/04/REU_project_09.jpg878906Separating lignin from cellulose in biomass is a necessary pretreatment step prior to converting them to biofuels or bioproducts. If byproducts from food production can be separated in an ecofriendly solvent at low pressures, biomass specifically grown for biorefining will not need to be shipped long distances. Thus, this project will allow participants to gain knowledge in the upconversion of agricultural byproducts using DES and the importance of improving the properties of materials such as asphalt and cement.103, 104 Specifically, participants interested in this project will investigate the use of choline chloride–based DES for separating out lignin from sweet potato […]