The volatile components of the aerial parts of Ruta graveolens and Haplophyllum suaveolens, as well as of leaves of Zanthoxylum limoncello, Z. panamense and Z. setulosum have been studied by GC/MS analysis.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1515/znc-2004-3-405 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Changes in key volatile components associated with leaf quality of Roxb. alongside growth duration.
Food Chem X
January 2025
Spice and Beverage Research Institute, Chinese Academy of Tropical Agricultural Sciences/ Hainan Provincial Key Laboratory of Genetic Improvement and Quality Regulation for Tropical Spice and Beverage Crops/ Key Laboratory of Genetic Resource Utilization of Spice and Beverage Crops, Ministry of Agriculture and Rural Affairs, Wanning, Hainan 571533, China.
Pandan ( Roxb.) are one of the traditional food materials in Southeast Asian countries. However, there has long been a lack of understanding of the differences in volatile organic compounds (VOCs) of leaves at different growth periods.
View Article and Find Full Text PDFDifferentiating Tangerine Peels from Other through GC-MS, UPLC-Q-Exactive Orbitrap-MS, and HPLC-PDA.
ACS Omega
January 2025
The Fifth Affiliated Hospital, Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, China.
The nonvolatile and volatile compounds in the peels of 13 cultivars (4 mandarins, 5 tangerines, and 4 hybrids) and 5 (sweet oranges) cultivars were analyzed. Initially, 66 volatile compounds were detected using gas chromatography-mass spectrometry (GC-MS). Tangerines were distinguished from other citrus cultivars (mandarins, sweet oranges, hybrids) by having higher volatile oil extraction rates and higher relative contents of o-Cymene, α-Terpinene, d-α-Pinene, Terpinolene, γ-Terpinene, l-β-Pinene, and 3-Thujene.
View Article and Find Full Text PDFDetermination of main lipids and volatile compounds in unconventional cold-pressed seed oils through chromatographic techniques.
J Food Sci
January 2025
Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, Messina Institute of Technology, University of Messina, Messina, Italy.
The purpose of this study was to characterize unconventional cold-pressed seed oils (rosehip, strawberry, blackcurrant, carrot, plum, pomegranate, radish, and raspberry) as novel alternative edible oil source. A chemical characterization of different lipid components (total fatty acid composition, triacylglycerols, and vitamin E) and volatiles responsible for the particular aroma of these oils was reported. All the oils showed a content of unsaturated fatty acids, mainly oleic, linoleic, and α-linolenic acid, that potentially contribute to the prevention of cardiovascular diseases, in the range of 80%-90%.
View Article and Find Full Text PDFEnhancing compost quality: Biochar and zeolite's role in nitrogen transformation and retention.
Sci Total Environ
January 2025
College of Life Science, Northeast Agricultural University, Harbin 150030, China; Tianjin Key Laboratory of Animal and Plant Resistance, College of Life Sciences, Tianjin Normal University, Tianjin 300387, China. Electronic address:
This research evaluated how addition of biochar and zeolite affected nitrogen transformation and retention during the composting of kitchen waste. Four treatments, control (CK), 10 % biochar (B), 10 % zeolite (Z), and 5 % biochar +5 % zeolite (BZ) were used to study nitrogen transformation and retention. The results showed that biochar and zeolite can significantly reduce the loss of NH-N during the thermophilic phase (CK: 42.
View Article and Find Full Text PDFA novel and practical strategy for comprehensive differentiation and profiling of eight Curcumae varieties and their counterfeit from the Chinese market.
Food Chem
January 2025
National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road (#)501, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China. Electronic address:
The Curcuma genus is extensively used in food, traditional medicine, and spice, however, nine closely related varieties are frequently misidentified, leading to mislabeling and adulteration. This study presents an innovative and practical strategy for precise differentiation of nine Curcumae varieties-eight authentic and one counterfeit. For the first time, comprehensive characterizations were conducted using LC-Orbitrap MS, and 702 non-volatiles were annotated, laying a groundwork for marker selection and identification.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!