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Anabasis setifera leaf extract from arid habitat: A treasure trove of bioactive phytochemicals with potent antimicrobial, anticancer, and antioxidant properties.
PLoS One
October 2024
Faculty of Science, Botany and Microbiology Department, Al-Azhar University, Cairo, Egypt.
The main objective of this study was to evaluate the biological activities of Anabasis setifera extract, including its antimicrobial, anticancer, and antioxidant properties. In the current study, Anabasis setifera leaves extract was evaluated for antimicrobial, anticancer, antioxidant activities and phytochemical analyses. Ethyl acetate extract of Anabasis setifera (EA-AS) exhibited promising antimicrobial activity toward Escherichia coli, Staphylococcus aureus, Salmonella typhimurium, Bacillus subtilis, Candida albicans, Aspergillus brasiliensis, Aspergillus fumigatus with MICs 62.
View Article and Find Full Text PDFExploring exhaled breath volatile organic compounds in occupational asthma: A pilot cross-sectional study.
J Breath Res
September 2024
Department of Pulmonary Medicine, Oslo University Hospital, Kirkeveien 166, Oslo, 0450, NORWAY.
Article Synopsis
- - Occupational asthma (OA) is categorized into allergic asthma and irritant-induced asthma, with the latter having three phenotypic subtypes.
- - This study examined exhaled volatile organic compounds (VOCs) from individuals with OA and healthy healthcare workers to identify potential biomarkers that differentiate OA from healthy controls and its subtypes.
- - 536 VOCs were found, with specific compounds like 1-hexadecanol and xylene showing significant levels and potential links to metabolic changes related to asthma, suggesting these VOCs could improve asthma diagnosis and indicate occupational exposure.
GC-MS Combined with Proteomic Analysis of Volatile Compounds and Formation Mechanisms in Green Teas with Different Aroma Types.
Foods
June 2024
Tea Research Institute, Hangzhou Academy of Agricultural Science, Hangzhou 310024, China.
Aroma is one of the key factors for evaluating the quality of green tea. A tender aroma (NX) and floral-like aroma (HX) are two types of high-quality aroma of green tea. In this work, the different aroma types of baked green tea were classified by sensory evaluation.
View Article and Find Full Text PDFIn vitro Antibacterial Activity and Secondary Metabolite Profiling of Endolichenic Fungi Isolated from Genus Parmotrema.
Curr Microbiol
May 2024
Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
The endolichenic fungi are an unexplored group of organisms for the production of bioactive secondary metabolites. The aim of the present study is to determine the antibacterial potential of endolichenic fungi isolated from genus Parmotrema. The study is continuation of our previous work, wherein a total of 73 endolichenic fungi were isolated from the lichenized fungi, which resulted in 47 species under 23 genera.
View Article and Find Full Text PDFUnraveling volatilomics profiles of milk products from diverse regions in China.
Food Res Int
March 2024
Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education, Beijing 100048, PR China. Electronic address:
To distinguish Chinese milks from different regions, 13 milk samples were gathered from 13 regions of China in this study: Inner Mongolia (IM), Xinjiang (XJ), Hebei (HB), Shanghai (SH), Beijing (BJ), Sichuan (SC), Ningxia (NX), Henan (HN), Tianjin (TJ), Qinghai (QH), Yunnan (YN), Guangxi (GX), and Tibet (XZ). Headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS) combined with the electronic nose (E-nose) technology, was used to detect and analyze the volatile compounds in these milk samples. The qualitative and quantitative results identified 29 volatile chemicals, and we established a database of flavor profiles for the main milk-producing regions in China.
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