Results 21 to 30 of about 2,020 (188)

Chemical fingerprinting, quantification, and antioxidant activity evaluation of Osmanthus fragrans (Thunb.) Lour. Flowers by UPLC-ECD

open access: yesInternational Journal of Food Properties, 2022
Osmanthus fragrans (Thunb.) Lour. flowers are important natural resource of phenolic compounds, which have antioxidant activities and have been consumed as functional food and dietary supplements for thousand years.
Ming-Yang Wang   +4 more
doaj   +1 more source

Allelopathic Substances of Osmanthus spp. for Developing Sustainable Agriculture

open access: yesPlants, 2023
Osmanthus fragrans Lour. has been cultivated for more than 2500 years because of the fragrance and color of the flowers. The flowers and roots have been used in tea, liquors, foods, and traditional Chinese medicine.
Hisashi Kato-Noguchi   +5 more
doaj   +1 more source

The odor of Osmanthus fragrans attenuates food intake [PDF]

open access: yesScientific Reports, 2013
AbstractOdors have been shown to exert an influence on various physiological and behavioral activities. However, little is known whether or not odor stimulation directly affects the levels of feeding-related neuropeptides. Here we show that the neural transmission by Osmanthus fragrans (OSM) decreased the mRNA expression of orexigenic neuropeptides ...
Yamamoto, Takashi   +2 more
openaire   +2 more sources

β‐Ionone: Its Occurrence and Biological Function and Metabolic Engineering [PDF]

open access: yes, 2021
β‐Ionone is a natural plant volatile compound, and it is the 9,10 and 9’,10’ cleavage prod-uct of β‐carotene by the carotenoid cleavage dioxygenase. β‐Ionone is widely distributed in flowers, fruits, and vegetables.
Ibdah M.   +2 more
core   +1 more source

Phenolic Antioxidants Isolated from the Flowers of Osmanthus fragrans [PDF]

open access: yesMolecules, 2012
O. fragrans has slightly less antioxidative activity than green tea. Five phenolic compounds, tyrosyl acetate (1), (+)-phillygenin (2), (8E)-ligustroside (3), rutin (4), and verbascoside (5), were isolated from the CHCl3 sub-extract of O. fragrans. The structures were elucidated by interpreting their spectral data.
Hung, Chien-Ya   +2 more
openaire   +2 more sources

Melanin-templated rapid synthesis of silver nanostructures [PDF]

open access: yes, 2014
BACKGROUND: As a potent antimicrobial agent, silver nanostructures have been used in nanosensors and nanomaterial-based assays for the detection of food relevant analytes such as organic molecules, aroma, chemical contaminants, gases and food borne ...
Anuj Lipton   +5 more
core   +2 more sources

Research on the Application of the Consumer Check-all-that-apply and Hedonic Test in the Sensory Profiling of Herbal Near-water Beverages

open access: yesShipin gongye ke-ji, 2022
The sensory characteristics of 8 herbal near-water beverages were studied, which were separately from Pinus massoniana, Lophatherum gracile, mulberry leaf, chrysanthemum, Osmanthus fragrans, Mentha haplocalyx leaf, Perilla frutescens leaf, and birch sap.
Yuezhang CHEN   +6 more
doaj   +1 more source

Analysis of Volatile Components of Osmanthus fragrans Extracts from Different Varieties by GC-MS and Electronic Nose Combined with Chemometrics [PDF]

open access: yesShipin Kexue, 2023
Gas chromatography-mass spectrometry (GC-MS) and electronic nose combined with chemometrics were used to analyze the volatile components and overall odor of Osmanthus fragrans extracts from four different varieties.
SUN Yali, BIAN Jianming, XIE Qiutao, CHENG Xiaomei, LIU Wei, ZHANG Juhua, LI Gaoyang, ZHU Xiangrong
doaj   +1 more source

Biosynthesis and Degradation of Carotenoids in Ornamental Crops with specific reference to Chrysanthemum [PDF]

open access: yes, 2017
Carotenoids are lipophilic secondary metabolites derived from the isoprenoid pathway, accumulated in most plant organs and widely used as an antioxidant. Carotenoids synthesized in chloroplasts are essential for protecting tissues against photo-oxidative
Din, A. (Ambreena)   +7 more
core   +1 more source

Small Flowering Trees Deserving Greater Use [PDF]

open access: yes, 2012
Small flowering trees are gaining in popularity for several reasons. First, small 3 to 6 m (10 to 20 ft) trees fit modern landscapes where yards are small.
Creech, David
core   +2 more sources

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