Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Multiple interaction strategy to target was tried to use in the design of surface imprinting polymer. To validate this, active chlorogenic acid, a representative phenolic acid compound existing in many natural products, was selected as the template molecule and a magnetic molecularly imprinted nanoparticles (CGA-MMIPs) was synthesized. The characterizations indicated CGA-MMIPs was 20-50 nm, stable below 229.56 °C and had a saturation magnetic intensity of 17.90 emu/g. The prepared CGA-MMIPs exhibited high adsorption capacity (441.81 mg/g) and fast adsorption equilibrium for chlorogenic acid. It also was easy separation, high selectivity and good reusability, which was successfully used in quick separation of chlorogenic acid from Orthosiphon aristatus and Taraxacum mongolicum and Salvia miltiorrhiza. Moreover, the isolated substances possessed great antioxidant and hypoglycemic activities. These verified the strategy was useful and had huge prospects in the quick separation of chlorogenic acid or other phenolic acid compounds from natural products.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.foodchem.2025.143902 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Green Synthetic Amide-Modified Hyper-Cross-Linked Adsorption Resin for Efficiently Separating Chlorogenic Acid From Eucommia ulmoides Extracts.
J Sep Sci
September 2025
Guangzhou Institute of Energy Conversion, CAS Key Laboratory of Renewable Energy, Chinese Academy of Sciences, Guangzhou, People's Republic of China.
Eucommia ulmoides Oliver leaf is rich in chlorogenic acid, which has antioxidant, antiviral, and anti-inflammatory activities. In this work, a new and green strategy for functional hyper-crosslinked adsorption resin based on Friedel-Crafts reaction of pendant vinyl groups in divinylbenzene with anhydrous ethanol and acrylamide grafting polymerization was developed, and the obtained HCREt-AM resin had excellent performance on chlorogenic acid separation from Eucommia ulmoides Oliver leaf extract. Adsorption isotherm and kinetics study showed the adsorption process fitted by Langmuir adsorption isotherm and pseudo-second-order kinetic equation.
View Article and Find Full Text PDFTranscriptome-based identification, cloning and functional characterization of the MYB-related transcription factor genes CmDIV-like and CmRAD1 in Chrysanthemum morifolium cv. 'Hangju'.
Plant Sci
September 2025
Institute of Chinese Medicinal Materials, College of Horticulture, Nanjing Agricultural University, Nanjing, Jiangsu Province, 210095, PR China. Electronic address:
Although floral morphology in ornamental chrysanthemums has been widely investigated, its genetic basis in medicinal varieties such as Chrysanthemum morifolium cv. 'Hangju' remains largely unexplored, despite its direct relevance to both capitulum development and medicinal quality. To address this gap, we performed transcriptome profiling of ray and disc florets from wild-type and mutant plants, which led to the identification of two MYB-related transcription factor genes, CmDIV-like and CmRAD1, as differentially expressed and potentially associated with altered floral symmetry.
View Article and Find Full Text PDFComprehensive LC-MS/MS and HPLC-based profiling of secondary metabolites in Aster incisus from diverse cultivation regions.
J Chromatogr B Analyt Technol Biomed Life Sci
September 2025
Department of Plant Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea; Natural Product Institute of Science and Technology, Anseong 17546, Republic of Korea. Electronic address:
Aster incisus is a perennial herbaceous plant belonging to the Asteraceae family, known for its pharmacologically active secondary metabolites. In this study, we conducted a comparative profiling and quantification of secondary metabolites in A. incisus extracts cultivated in two regions, Eumseong (AIE) and Inje (AII), using liquid chromatography-tandem mass spectrometry (LC-MS/MS) and high-performance liquid chromatography with a variable wavelength detector (HPLC/VW).
View Article and Find Full Text PDFImpact of In vitro Gastrointestinal Digestion on the Chemical Composition and Prebiotic Potential of Coffee Silverskin.
Plant Foods Hum Nutr
September 2025
REQUIMTE/LAQV, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313, Porto, Portugal.
The growing interest in prebiotic ingredients has led to the valorization of agri-food by-products, such as coffee silverskin, known for its richness in dietary fiber and health-promoting compounds. This study evaluated the impact of in vitro simulation of gastrointestinal digestion on the chemical composition (carbohydrates, caffeine, and chlorogenic acids) and prebiotic potential (probiotic growth, organic acid production, pH, and antioxidant activity) of milled coffee silverskin. The results show stability of polysaccharides during digestion, while caffeine and 5-caffeoylquinic acid were partially released into the bioaccessible fraction.
View Article and Find Full Text PDFPhenolic Profile as a Powerful Machine Learning Tool for Identification, Traceability, and Quality Control of Olive Cultivars.
J Agric Food Chem
September 2025
University of Teramo, Department of Bioscience and Technology for Food, Agriculture and Environment, Via Renato Balzarini 1, Teramo 64100, Italy.
This study investigates the phenolic and fatty acid profiles of olives from four cultivars (Arbequina, Arbosana, Frantene, and Koroneiki), widely grown in the Mediterranean region and collected at different ripening stages in Italy. The aim was to assess the potential of olive chemical profiles as markers for cultivar classification using machine learning algorithms, including Linear Discriminant Analysis (LDA), K-Nearest Neighbors (KNN), Naive Bayes (NB), Random Forest (RF), and Support Vector Machine (SVM). Results showed that phenolic profiling achieved significantly higher classification accuracy than fatty acids across all models.
View Article and Find Full Text PDF