Results 1 to 10 of about 4,224 (156)

Metal Chelates of Petunidin Derivatives Exhibit Enhanced Color and Stability

Foods, 2020
Anthocyanins with catechol (cyanidin) or pyrogallol (delphinidin) moieties on the B-ring are known to chelate metals, resulting in bluing effects, mainly at pH ≤ 6.
María Monica Giusti, Pei-Pei Tang
exaly   +5 more sources

Petunidin alleviates diabetic nephropathy injury via the inhibition of oxidative stress and ferroptosis through the Keap1/mitoNQO1 pathway

Frontiers in Cell and Developmental Biology
BackgroundDiabetic nephropathy (DN) is one of the most serious complications of diabetes and the leading cause of end-stage renal disease worldwide. The pathogenesis of DN is complex, and oxidative stress and ferroptosis play key roles.
Yuqiong Chen, Su Li
exaly   +6 more sources

Petunidin-Based Anthocyanin Relieves Oxygen Stress in Lactobacillus plantarum ST-III [PDF]

Frontiers in Microbiology, 2020
Application of probiotics in the food industry has been hampered by their sensitivity to challenging conditions that reduce their vitality in food matrices.
Minghui Yan, Bing-hua Wang, Xiaofei Fu, Min Gui, Guojiao Wang, Lei Zhao, Ruiying Li, Ruiying Li, Chunping You, Zhenmin Liu   +9 more
doaj   +3 more sources

Study on the dynamics of fruits color related genes and metabolites during the fruit development of Zanthoxylum bungeanum ‘Hanyuan’ [PDF]

BMC Plant Biology
Background Anthocyanins play a crucial role in determining the coloration of plant fruits and are essential for enhancing their economic traits. However, studies on anthocyanin biosynthesis in Zanthoxylum bungeanum ‘Hanyuan’ fruit have yet to be reported.
Yafang Zhai, Kai Wang, Jiaojiao Wu, Wenkai Hui, Shuaijie Lu, Jing Qiu, Han Wu, Wei Gong, Jingyan Wang   +8 more
doaj   +2 more sources

Dietary antioxidants and CKM–depression comorbidity: a primary analysis with a secondary evaluation of all-cause mortality using six machine learning algorithms [PDF]

European Journal of Medical Research
Background We examined whether dietary antioxidant intake is associated with CKM–depression comorbidity (primary outcome) and all-cause mortality (secondary outcome) in US adults.
Yi Tang, Zilong Yue, Juncang Wu, Hongwei Liu, Qiuwan Liu, Kangrui Zhang, Yueyu Zhang, Yu Wang, Shuaizhou Wang, Xinyi Chen, Xun He, Jie Hu, Zhinan Ye   +12 more
doaj   +2 more sources

The Cl1978 gene regulates delphinidin-based anthocyanin accumulation in a rare purple Wampee (Clausena lansium) [PDF]

Food Chemistry: Molecular Sciences
Wampee (Clausena lansium) is an important tropical fruit cultivated in southern China, which is typically yellow in appearance. Recently, a unique purple wampee has been identified, and its composition of anthocyanins remains unknown.
Hao Deng, Dazhong Guo, Baozheng Chen, Guang Wu, Yang Dong, Jun Sheng   +5 more
doaj   +2 more sources

Current Developments on Chemical Compositions, Biosynthesis, Color Properties and Health Benefits of Black Goji Anthocyanins: An Updated Review

Horticulturae, 2022
Lycium ruthenicum is a therapeutic plant and its fruits (black goji) are commonly used as a traditional Chinese medicine. This review comprehensively discusses the recent research developments of black goji anthocyanins (BGAs), including chemical ...
Yuzhen Yan, Tanzeela Nisar, Zhongxiang Fang, Lingling Wang, Zichao Wang, Haofeng Gu, Huichun Wang, Wenying Wang   +7 more
doaj   +1 more source

Forcing vine regrowth under different irrigation strategies: effect on polyphenolic composition and chromatic characteristics of cv. Tempranillo wines grown in a semiarid climate

Frontiers in Plant Science, 2023
One of the effects of climate change in warm areas is the asynchrony between the dates of the technological and the phenolic maturity of grapes. This is important because the quality and color stability of red wines are directly related to the content ...
Nieves Lavado Rodas, Nieves Lavado Rodas, David Uriarte Hernández, Daniel Moreno Cardona, Luis A. Mancha Ramírez, María Henar Prieto Losada, María Esperanza Valdés Sánchez   +6 more
doaj   +1 more source

Optoelectronic Characterization of Natural Dyes in the Quest for Enhanced Performance in Dye-Sensitized Solar Cells: A Density Functional Theory Study

Applied Sciences, 2023
This study employs density functional theory (DFT) to evaluate the optoelectronic features of five natural dyes (cyanidin, delphinidin, pelargonidin, peonidin, and petunidin) in gas and ethanol phases for potential dye-sensitized solar cell (DSSC ...
Pramesh Gunawardhana, Yashas Balasooriya, Murthi S. Kandanapitiye, Yuan-Fong Chou Chau, Muhammad Raziq Rahimi Kooh, Roshan Thotagamuge   +5 more
doaj   +1 more source

Screening and Characterization of Antiglycoxidant Anthocyanins from Vaccinium myrtillus Fruit Using DPPH and Methylglyoxal Pre-Column HPLC Assays

Antioxidants, 2020
Vaccinium myrtillus fruit (bilberry) is well known for its high richness in anthocyanins, which may be responsible for its preventive effects on several oxidative and carbonyl stress-related pathologies.
Didier Fraisse, Alexis Bred, Catherine Felgines, François Senejoux   +3 more
doaj   +1 more source