Results 91 to 100 of about 864,256 (124)

Comprehensive characterization of volatile components reveals the complexity of apricot fruit aroma with distinct coloration

Journal of Agriculture and Food Research
Apricots are widely appreciated for its distinctive aroma. The unique climate of Xinjiang contributes to the characteristic flavor profile of its apricots; however, the key aromatic active compounds responsible for their superior flavor quality remain ...
Yawen He, Jiangui Li, Zhenfan Yu, Chengxun Lin, Zixuan Wang, Bin Zhang   +5 more
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Structure, Spectroscopy, and Spectral Tuning of the Gas-Phase Retinal Chromophore:  The β-Ionone “Handle” and Alkyl Group Effect

, 2016
The low-lying singlet states (i.e. S0, S1, and S2) of the chromophore of rhodopsin, the protonated Schiff base of 11-cis-retinal (PSB11), and of its all-trans photoproduct have been studied in isolated conditions by using ab initio multiconfigurational ...
Marco Garavelli (1308564), Piero Altoè (2457205), Massimo Olivucci (1292064), Remedios González-Luque (2472232), Manuela Merchán (2452426), Fernando Bernardi (2675818), Alessandro Cembran (1977271)   +6 more
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Integration of transcriptomics and metabolomics reveals the regulation of (E)-β-ionone synthesis by the CsKHZ1-CsCCD4 module in Chinese orchid (Cymbidium sinense)

Industrial Crops and Products
Cymbidium sinense is a renowned ornamental orchid species appreciated for its captivating floral fragrance. To investigate the molecular mechanisms underlying floral scent formation, we performed an integrated analysis of transcriptomics and metabolomics
Yonglu Wei, Guangying Ye, Jianpeng Jin, Chuyan Xiang, Jie Li, Qi Xie, Chuqiao Lu, Genfa Zhu, Fengxi Yang, Jie Gao   +9 more
doaj   +1 more source

A calorimetric study of β-sultams and β-lactams [PDF]

The hydrolytic degradation of a series of β-sultams and β-lactams was investigated using isothermal microcalorimetry (IMC), to determine kinetic and enthalpic data.
Naz, Summia
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Comparative Evaluation of Stylistic Quality in Osmanthus fragrans Lour. with Different Extraction Treatments

Shipin gongye ke-ji
To investigate the effects of different infusion cycles on the quality of Osmanthus absolute, this study utilized Suzhou Osmanthus to analyze the basic physicochemical indices, color, and antioxidant activity of the extracts.
Qianwei ZHANG, Fan ZHANG, Kai LI, Yong MA   +3 more
doaj   +1 more source

Exploring the molecular mechanism of the interaction between characteristic aroma compounds in Longjing tea using a combination of sensory and theoretical perspectives: With a focus on linalool and methyl jasmonate on olfactory receptor of OR52D1

Industrial Crops and Products
The interaction of six components including linalool, β-ionone, methyl jasmonate, 3-methylbutanal, hexanal, α-ionone in Longjing tea was investigated by the S-curve method.
JianCai Zhu, YingQian Chen, XiaoJie Liu, ZhenChun Sun, Jing Zhang, TianYin Shen, YunWei Niu, ZuoBing Xiao   +7 more
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Sensory-directed flavor analysis reveals the improvement in aroma quality of summer green tea by osmanthus scenting

Food Chemistry: X
Flower scenting is an effective way to enhance the aroma of green tea (GT), including those osmanthus scented green tea (OSGT). However, the mechanism of aroma enhancement by scenting is still unclear.
Yujie Wang, Guojian Deng, Lunfang Huang, Jingming Ning   +3 more
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Volatile Organic Compounds Analysis of Pyropia yezoensis at Different Harvest Periods

Shipin gongye ke-ji
Pyropia yezoensis exhibited the characteristic of multiple harvests, and its quality was closely associated with the harvest period. Odor served as a crucial criterion for evaluating the quality of Pyropia yezoensis. To investigate the mechanism by which
Wenrui ZHAO, Zhigang CHEN
doaj   +1 more source

Computational-Aided Engineering of a Selective Unspecific Peroxygenase toward Enantiodivergent β‑Ionone Hydroxylation

Unspecific peroxygenases (UPOs) perform oxyfunctionalizations for a wide range of substrates utilizing H2O2 without the need for further reductive equivalents or electron transfer chains.
Marc Garcia-Borràs (1530844), Nicole Hünecke (10932990), Judith Münch (16413720), Dominik Homann (16413723), Jordi Soler (6384068), Martin J. Weissenborn (1479457)   +5 more
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Elucidating the toxicity targets of beta-ionone on photosynthetic system of Microcystis aeruginosa NIES-843 (Cyanobacteria)

, 2011
In order to explore the potential targets of toxicity of beta-ionone on the photosynthetic system of Microcystis aeruginosa, the polyphasic rise in chlorophyll a (Chl a) fluorescence transient and transcript expression for key genes in photosystem II ...
Xu, Yao, shaojihai@yahoo.com.cn, Wang, Zhongjie, Li, RH (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China, Shao, Jihai, Yu, Gongliang, Li, Renhui, Jiang, Yongguang, Peng, Xin, reli@ihb.ac.cn   +9 more
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