Han-Sol Do

Alginate nanocomposite (Alg/cellulose nanocrystals [CNCs]) films reinforced with CNCs isolated from Sargassum fluitans. Sargassum spp. have been treated as waste in the North Atlantic Ocean. CNCs were isolated by acid hydrolysis and mechanical treatment and used as reinforcing agents to obtain Alg/CNCs film by addition at different concentrations (1%, 3%, 5%, and 10%). Morphological, mechanical, and barrier properties of the bionanocomposites were analyzed. CNCs layers can be observed in the alg

Rising global food prices and the increasing prevalence of food insecurity highlight the imprudence of food waste and the inefficiencies of the current food system. Upcycling food by-products holds significant potential for mitigating food loss and waste within the food supply chain. Food by-products can be utilized to extract nanocellulose, a material that has obtained substantial attention recently due to its renewability, biocompatibility, bioavailability, and a multitude of remarkable proper

Highly luminescent europium complexes modified mesoporous silica particles (MSP) were synthesized as an imaging probes for both in-vitro diagnostic and in-vivo cellular tracking agents. Europium β-diketone chelates (4,4,4-trifluoro-l-(2-thienyl)-l,3-butanedione) trioctylphosphine europium (III) (Eu(TTA)3(P(Oct)3)3) were incorporated inside the nanocavities that existed in hierarchical MSP (Eu@MSP). The MSP and Eu@MSP on mouse bone marrow-derived macrophages (BMDMs) did not show any toxic effect.

The colorimetric sensor array (CSA) is a simple, rapid, and cost-effective system widely used in food science to assess food quality by identifying undesirable volatile organic compounds. As a prospective alternative to conventional techniques such as total volatile basic nitrogen, peroxide value, and thiobarbituric acid reactive substance analysis, the CSA system has garnered significant attention. This study evaluated the quality of edible-coated food products using both conventional and CSA m

Abstract Effect of oxygen scavenging (OS) films and modified atmosphere on hot‐filled peach puree was investigated based on the results of color quality throughout storage. OS films and modified atmosphere with nitrogen aimed to protect against color degradation and browning for shelf life extension. Color differences of peach puree based on the results of L* (lightness), a* (redness), b* (yellowness), and chroma (saturation) were observed between films, but not atmospheres. Films significantly

The aim of this study is to determine the total iodine content in Korean abalone (Haliotis discus hannai) and to investigate the bioavailability of iodine using an in vitro method. This research paper focuses on total iodine quantification in abalone (Haliotis discus hannai) and its components (viscera and muscle) using inductively coupled plasma mass spectrometry (ICP-MS). Additionally, an in vitro bioavailability study explored iodine absorption potential. Abalone pretreatment involved both th

Summary Flexible packaging has become indispensable in the food industry due to its numerous advantages. However, it has certain drawbacks, such as limited recyclability and environmental contamination. While efforts are underway to develop more sustainable and eco‐friendly packaging options, the food industry's reliance on flexible packaging made from unsustainable petro‐based plastics is expected to continue in the foreseeable future. Therefore, more sustainable alternatives that do not sacrif