Results 121 to 130 of about 50,717 (262)

Extracts from Dark Tea with Dual Effects of Anti-Melanogenesis and Prevention of Post-Inflammatory Hyperpigmentation

open access: yes
(1) Background: The pursuit of ingredients that possess both anti-melanogenesis and post-inflammatory hyperpigmentation (PIH) prevention effects has become a new research frontier in cosmetics, though there is little work on plant extract-derived ...
Guangli Wang   +8 more
core   +1 more source

Impact of Organo‐Functionalization on the Light‐Driven Hydrogen Evolution Reactivity of Molecular Molybdenum Sulfides

open access: yesChemistry – A European Journal, EarlyView.
Organo‐functionalized molecular molybdenum sulfides were synthesized using bidentate N‐donor ligands and investigated as light‐driven homogeneous hydrogen evolution reaction (HER) catalysts. Trends observed in the HER activity of these catalysts were elucidated by combining photophysical, electrochemical and computational studies.
Moritz Jahn   +9 more
wiley   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto   +3 more
wiley   +1 more source

Study on the Composition and Content of Advanced Glycation End-Products in Different Teas [PDF]

open access: yesChaye kexue
To clarify the content and composition of advanced glycation end products (AGEs) in different types of tea, 13 AGEs derived from lysine and arginine in green tea, white tea, oolong tea, black tea, and dark tea were analyzed using ultra-high performance ...
NIU Li, SUN Mufang, JIANG Yongwen, ZHU Hongkai
doaj  

Table_2_Biochemical Components Associated With Microbial Community Shift During the Pile-Fermentation of Primary Dark Tea.docx

open access: yes, 2018
Primary dark tea is used as raw material for compressed dark tea, such as Fu brick tea, Hei brick tea, Hua brick tea, and Qianliang tea. Pile-fermentation is the key process for the formation of the characteristic properties of primary dark tea, during ...
Yu Luo (277978)   +6 more
core   +1 more source

Polyoxometalates in Photocatalytic CO2 Reduction: Multielectron Redox Regulation Across Molecular and Hybrid Architectures

open access: yesEcoEnergy, EarlyView.
This review focuses on multielectron redox regulation across molecular and hybrid architectures for photocatalytic CO2 reduction, covering intrinsic POM photocatalysts, photosensitizer‐assisted assemblies, POM–metal–organic complexes, and POM‐integrated semiconductors and MOF/COF heterostructures to link structural motifs with charge transport, product
Bonan Li, Xiaowen Ruan, Sai Kishore Ravi
wiley   +1 more source

tea-berries

open access: yes, 1966
tea nThese are a white oval berry which grow on plants very close to the ground. They have a peppermint taste, and grow in marshy areas. I first heard them called this by my aunt who lives in Dark Cove, Bonavista Bay.DNE-citUsed I and SupNot used4Not ...

core  

Comparison of Quality Characteristic and Antioxidant Potential of Cultivated Pu-erh and Gushu Pu-erh Tea Extracts at Two Temperatures

open access: yes, 2018
Pu-erh, a type of post-fermented dark tea, has attracted much attention of food scientists because of its health-promoting effects. pH, titratable acidity, color value, antioxidant potential and free amino acid contents of cultivated Pu-erh and Gushu ...
Sanjeev Kumar Dhungana   +3 more
core   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam   +3 more
wiley   +1 more source

Evaluation of fluorine level in different tea cultivars for Sichuan dark tea production [PDF]

open access: yesProceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018), 2018
Huili Li   +3 more
openaire   +1 more source

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