Results 21 to 30 of about 77,351 (263)

Optimization of Ultrasonic Cellulase-Assisted Extraction and Antioxidant Activity of Natural Polyphenols from Passion Fruit

Molecules, 2021
In this paper, ultrasonic cellulase extraction (UCE) was applied to extract polyphenols from passion fruit. The extraction conditions for total phenol content (TPC) and antioxidant activity were optimized using response surface methodology (RSM) coupled ...
Wei Wang, Yu-Ting Gao, Ji-Wen Wei, Yin-Feng Chen, Qing-Lei Liu, Hui-Min Liu   +5 more
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O AROMA DAS FRUTAS EXÓTICAS COLOMBIANAS: REVISÃO

, 2023
Aroma is the sensation obtained with the activation of olfactory receptors in the human and animal nose, in the presence of Volatile Organic Compounds (VOCs) that are released by organisms as a product of biogenic processes. Fruits often release volatile
Taborda-Ocampo, Gonzalo, López-Calvo, Sandra Milena, Aguirre-López, Daniela Andrea, López-Calvo, Angela María   +3 more
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Characterization of Aroma Volatiles in Three Sundried Ulva spp. by GC-MS and Sensory Evaluation

Shipin gongye ke-ji, 2023
In this study, headspace solid phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS) was used to determine the volatile flavor compounds of sundried Ulva spp., including U. prolifera collected from Xiamen (sample X), U.
Yi LIANG, Tao FENG, Huatian WANG, Shiqing SONG, Min SUN, Heng YUE, Lingyun YAO   +6 more
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Microemulsion of Cinnamon Essential Oil Formulated with Tea Polyphenols, Gallic Acid, and Tween 80: Antimicrobial Properties, Stability and Mechanism of Action

Microorganisms, 2022
The objective of this article was to combine tea polyphenols, gallic acid, and cinnamon essential oil to construct a natural extract-complex microemulsion system (NMs) with good antibacterial activity, antioxidant activity, and stability, as well as low ...
Wei Wang, Yin-Feng Chen, Ze-Feng Wei, Jing-Jing Jiang, Jia-Qian Peng, Qi-Tong He, Wen-Ying Xu, Hui-Min Liu   +7 more
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Simultaneous Determination of Phenobarbital, Pentobarbital, Amobarbital and Secobarbital in Raw Milk via Liquid Chromatography with Electron Spray Ionization Tandem Mass Spectrometry

Food Science of Animal Resources, 2017
A rapid, sensitive and specific liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for the simultaneous determination of four barbiturates (phenobarbital, pentobarbital, amobarbital and secobarbital) in raw milk.
Huaixiang Tian, Xingxin Zhou, Chen Chen, Yabin He, Haiyan Yu, Xiaoping Zheng   +5 more
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The local transcriptional regulators SacR1 and SacR2 act as repressors of fructooligosaccharides metabolism in Lactobacillus plantarum

Microbial Cell Factories, 2020
Background In Lactobacillus plantarum, fructooligosaccharides (FOS) metabolism is controlled by both global and local regulatory mechanisms. Although catabolite control protein A has been identified as a global regulator of FOS metabolism, the functions ...
Chen Chen, Linlin Wang, Haiyan Yu, Huaixiang Tian   +3 more
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A strategy for reducing acrylamide content in wheat bread by combining acidification rate and prerequisite substance content of Lactobacillus and Saccharomyces cerevisiae

Current Research in Food Science, 2022
This study mainly focused on a strategy for reducing acrylamide(AM) content in wheat breads by combining Lactobacilli and Saccharomyces cerevisiae in sourdough, in comparison with natural fermentation.
Xiaoli Zhou, Mengjie Duan, Shijie Gao, Tian Wang, Yibao Wang, Xinyi Wang, Yiming Zhou   +6 more
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Biotransformation and Production from Hansenula Anomala to Natural Ethyl Phenylacetate

MATEC Web of Conferences, 2015
Ethyl phenylacetate can be widely applied in many industries, such as food, medicines, cosmetics and medicinal herbs. At the moment, the production of natural ethyl phenylacetate is very limited. However, the biotransformation production of natural ethyl
Tian Xun, Wang Jingwen, Li Qianqian, Guan Shimin, Cai Baoguo, Rong Shaofeng   +5 more
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Optimization of Ultrasound-Assisted Cellulase Extraction from Nymphaea hybrid Flower and Biological Activities: Antioxidant Activity, Protective Effect against ROS Oxidative Damage in HaCaT Cells and Inhibition of Melanin Production in B16 Cells

Molecules, 2022
In this study, ultrasonic-assisted cellulase extraction (UCE) was applied to extract flavonoids and polyphenols from the Nymphaea hybrid flower. The extraction conditions were optimized using the response surface method (RSM) coupled with a Box-Behnken ...
Hui-Min Liu, Sheng-Nan Lei, Wei Tang, Meng-Han Xun, Zhi-Wei Zhao, Ming-Yan Cheng, Xiao-Dan Zhang, Wei Wang   +7 more
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Effects of retro-nasal aroma release on satiation

, 2008
It is suggested that the brain response of a food odour sensed retro-nasally is related to satiation. The extent of retro-nasal aroma release during consumption depends on the physical structure of a food, i.e.
Graaf, C., de, Westerterp-Plantenga, M., Ruijschop, R., Boelrijk, A.E., de Ru, J.A., Boelrijk, A.E.M., de Graaf, C., Ru, J.A., de, Ruijschop, R.M., Westerterp-Plantenga, M.S.   +9 more
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