98%
921
2 minutes
20
Objective: To determine 5 phenolic acids in the soils around rhizosphere of Rehmannia glutinosa in the field under normal rotation and successive cropping.
Method: Phenolic acids related to allelopathy effect in the soils around rhizosphere of R. glutinosa were determined by HPLC.
Result: The growth of R. glutinosa under normal rotation was strong. During harvest, the dry weight of the root tube and the volume of the R. glutinosa under normal rotation were 6.02 and 7.71 times of the ones under successive cropping.
Conclusion: The seeding stage and elongating stage are the crucial periods for the autotoxic effect of the R. glutinosa under continuous cropping. During these periods, the content of coumaric acid, 4-hydroxybenzoic acid, syringic acid, and ferulic acid of R. glutinosa under successive cropping are notably negative correlation with the growth of the leaf and root tuber of R. glutinosa under successive cropping. Among them, ferulic acid plays a major role in the restriction effect on R. glutinosa under successive cropping.
Download full-text PDF |
Source |
---|
J Sci Food Agric
September 2025
Microbial Biotechnology Research Group, School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung, Indonesia.
Background: Secondary fermentation can reduce variability in cocoa bean quality caused by the spontaneous, uncontrolled nature of primary fermentation. However, its optimization remains unexplored. This study evaluated the improvement of secondary fermentation through the combined use of Citrus limon peel and inoculation with Candida tropicalis H1Y4-1 as a starter.
View Article and Find Full Text PDFFood Sci Nutr
September 2025
Department of Biological Sciences, School of Science Hampton University Hampton Virginia USA.
Lemon balm (), a perennial herb belonging to the Lamiaceae family, is widely recognized for its medicinal properties and therapeutic benefits. This review offers a detailed exploration of the botanical features, phytochemical composition, and pharmacological uses of , highlighting key bioactive compounds such as phenolic acids (including rosmarinic and caffeic acids), flavonoids, essential oils (such as citral and citronellal), and triterpenoids (ursolic and oleanolic acids). Advanced extraction techniques, such as ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), pressurized liquid extraction (PLE), supercritical fluid extraction (SFE), and matrix solid-phase dispersion (MSPD), have greatly improved the efficiency of extraction, the preservation of bioactivity, and the sustainability of acquiring these bioactive compounds.
View Article and Find Full Text PDFFood Sci Nutr
September 2025
Panvascular Diseases Research Center, Quzhou People's Hospital The Quzhou Affiliated Hospital of Wenzhou Medical University Quzhou China.
Date fruit ( L.) is a highly nutritious and therapeutic food with substantial potential to improve human health. This review emphasizes the nutritional and therapeutic traits of date fruit, focusing on its role as a functional food and dietary supplement.
View Article and Find Full Text PDFVet World
July 2025
Research Center for Horticulture, National Research and Innovation Agency, Jl. Raya Jakarta-Bogor No.32, Pakansari, Kec. Cibinong, Kabupaten Bogor, West Java 16915, Indonesia.
Background And Aim: Purple sweet potatoes ( var. Ayamurasaki) possess high nutritional potential due to their rich content of amino acids, minerals, and fatty acids. However, their nutritional profile can be further improved through fermentation.
View Article and Find Full Text PDFChem Biodivers
September 2025
Department of Biology, Faculty of Science, Selçuk University, Konya, Turkey.
Hippophae salicifolia, commonly known as sea buckthorn, is native to the Indian Himalayan region. This study is the first to comprehensively assess the phytochemical profile and biological activities of H. salicifolia leaves extracted through maceration, infusion, and percolation (Soxhlet apparatus) methods.
View Article and Find Full Text PDF