Author Archives: Poorintra Sakuna

Saccharification of carrot pomace and use as nutrient source for the production of ꞵ-cryptoxanthin by Pantoea anthophila FL1_IS5

Sopida Korkerd, Savitri Vatanyoopaisarn, Wonnop Visessanguan, Benjawan Thumthanarak, Caroline L. Perez, Vilai Rungsardthong, Solange I. Mussatto Abstract Carrot pomace represents a rich source of nutritional components such as polysaccharides, dietary fiber, phenolic compounds, and ꞵ-carotene, which can be utilized as alternative sources to produce value-added products. In this research, carrot pomace was hydrolyzed to release […]

Enhanced physical, mechanical and barrier properties of chitosan films via tannic acid cross-linking

Supachok Tanpichai, Kitti Yuwawech, Ekachai Wimolmala, Yanee Srimarut, Weerapong Woraprayote, Yuwares Malila Abstract Growing environmental concerns over the extensive use of petroleum-based polymer packaging have spurred interest in the development of bio-based alternatives. In this work, the incorporation of tannic acid as a cross-linker into chitosan at concentrations of 0-60 wt% was explored. The resulting […]

Photothermally triggered double-layer hydrogels containing curcumin-loaded pullulan derivatives for controlled drug delivery and wound healing

Punnida Nonsuwan, Preeyaporn Plaimee Phiboonchaiyanan, Verisa Chowjarean, Premjit Limpamanoch, Supaporn Santhan, Namon Hirun, Pakorn Kraisit Abstract The development of advanced wound healing materials has garnered significant interest due to their potential to enhance therapeutic outcomes. This study presents a novel double-layer hydrogel system for the controlled release of curcumin under near-infrared (NIR) irradiation. The bottom […]

A pyrimido-indole derivative promotes the differentiation of hematopoietic stem and progenitor cells from human-induced pluripotent stem cells by modulating YAP/Hippo signaling pathway

Palida Saleepimol, Gorawin Chaiyakitpattana, Benjamin Ongnok, Pongpon Phuwakanjana, Tanida Chokpanuwat, Phaewa Chaiwijit, Veeravat Changkeb, Klodthida Yanukun, Nontaphat Thongsin, Methichit Wattanapanitch, Nithi Asavapanumas, Alisa Tubsuwan, Nareerat Sutjarit, Suradej Hongeng, Kanit Bhukhai Abstract Hematopoietic stem and progenitor cell (HSPC) therapy effectively treats hematological disorders, such as hemoglobinopathies, aplastic anemia, and leukemias. However, limited HSPC availability and loss […]

Transcriptomic analysis reveals time-of-day-specific genes and gene regulatory networks in response to chilling stress in sorghum

Kanjana Laosuntisuk, Amaranatha Vennapusa, Impa M. Somayanda, S. V. Krishna Jagadish & Colleen J. Doherty Abstract Sorghum is a versatile crop with many uses, ranging from human consumption to biofuel production. In the U.S., sorghum experiences heat stress during flowering in the summer. Several strategies have been developed to reduce yield loss caused by heat […]

A proof-of-concept study using a graphene oxide-bovine serum albumin nanocomposite-based electrochemical aptasensor platform for Salmonella typhimurium detection from chicken meat

Settasart Sonna, Chatchawan Srisawat, Sakda Jampasa, Orawon Chailapakul, David J Hampson , Nuvee Prapasarakul Abstract Salmonella Typhimurium (ST) is an important food-borne pathogen, particularly in chicken meat, making its rapid detection essential for food safety. Conventional detection methods are slow and equipment-intensive, creating the need for sensitive and portable alternatives. We developed a rapid, ultrasensitive, […]

Anti-cancer activity of Kaempferia galanga L.–loaded polydopamine nanoparticles against colorectal cancer

Paweena Dana, Anukul Taweechaipaisankul, Yodsathorn Wongngam, Suttipun Sungsuwan, Walailuk Chonniyom, Saksorn Klibaim, Prattana Tanyapanyachon, Monthira Rattanatayarom, Onuma Phoraksa, Udom Asawapirom, Primana Punnakitikashem, Duangporn Polpanich, Nattika Saengkrit Abstract Kaempferia galanga L. (KGL) is an aromatic ginger that has been used as a medicinal plant. Specifically, KGL possesses anti-inflammatory, antioxidant, anti-bacterial, and anti-cancer effects. However, the key […]

Extracellular vesicles: A comprehensive review of classification, isolation, characterization, and cargo loading

Chanatip Metheetrairut, Ladawan Khowawisetsut, Punnida Nonsuwan, Primana Punnakitikashema, Kovit Pattanapanyasat Abstract Extracellular vesicles (EVs) are submicron membrane-bound structures released from various cell types into extracellular space. EVs are divided by biogenesis into exosomes, microvesicles and apoptotic bodies; moreover, they can also be subtyped into natural, engineered and hybrid EVs. EVs play a vital role in […]

Biocalcium phosphate powders prepared from threadfin bream (Nemipterus hexodon) bone: Properties and comparison with calcined fish bone powder

Patchanee Petrat, Sappasith Klomklao, Wonnop Visessanguan, Soottawat Benjakul, Hideki Kishimura Abstract Threadfin bream bones, often discarded by the fish processing industry, contain valuable components such as collagen calcium and phosphorus. Converting these bones into biocalcium phosphate can enhance their value. Characteristics of biocalcium phosphate powder derived from threadfin bream bones were investigated and compared with […]

Biological properties of reverse ankyrin engineered for dimer construction to enhance HIV-1 capsid interaction

On-Anong Juntit, Umpa Yasamut, Supachai Sakkhachornphop, Koollawat Chupradit, Weeraya Thongkum, Chatchawan Srisawat, Tawan Chokepaichitkool, Prachya Kongtawelert, Chatchai Tayapiwatana Abstract Background: Assembly and budding in the late-stage of human immunodeficiency virus type 1 (HIV-1) production rely on Gag protein polymerization at the inner leaflet of the plasma membrane. We previously generated a monomeric ankyrin repeat protein […]