Results 51 to 60 of about 638,900 (298)

Healthy properties of green and white teas: an update [PDF]

open access: yesFood & Function, 2017
Green tea has been consumed for centuries in Japan, China and Morocco.
S. Pastoriza   +3 more
openaire   +4 more sources

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Analysis of Aroma Compounds of Yunnan White Tea by Four Drying Methods

open access: yesShipin gongye ke-ji, 2022
To investigate the effects of four drying methods on the aroma quality of Yunnan white tea, headspace solid phase microextraction and gas chromatography mass spectrometry (HS-SPME-GC/MS) combining with relative odor activity value (ROAV) method were used
Ganghua HUANG   +6 more
doaj   +1 more source

Comparison of the main compounds in Fuding white tea infusions from various tea types [PDF]

open access: yesFood Science and Biotechnology, 2018
The purpose of this study was to compare the main components, and particularly catechins, caffeine, theanine, free amino acids, and water extracts, in Bai Hao Yin Zhen, Bai Mu Dan, and Shou Mei Fuding white tea infusions brewed at different temperatures, and their contributions to taste were estimated by dose-over-threshold value.
Junxian, Pan   +7 more
openaire   +2 more sources

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

open access: yesAdvanced Functional Materials, EarlyView.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono   +6 more
wiley   +1 more source

Tea Bag Biji Alpukat (Persea Americana Mill) terhadap Kadar Gula Darah Tikus Putih (Rattus Norvegicus) [PDF]

open access: yes, 2017
Blood sugar levels are a very important factor for body activity because blood sugar is the main energy source whose metabolism is liver. High blood sugar levels are called hyperglycemic conditions.
Eliza, I. (Ida)   +3 more
core  

Bioinspired Polypeptide Dendrimer‐Modified Thin‐Film Composite Membranes for Selective Lithium‐Magnesium Separation with DFT Insights

open access: yesAdvanced Functional Materials, EarlyView.
We fabricated a biomimetic dendrimer‐modified thin‐film nanocomposite membrane with a coordination‐assisted ion‐selective interface. pH‐responsive polypeptide sites preferentially bind Mg2+ and promote Li+ permeation, as predicted by density functional theory calculations of metal‐ligand interactions.
Mehrasa Yassari   +7 more
wiley   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati   +2 more
wiley   +1 more source

White tea: Its history, composition, and potential effects on body weight management

open access: yeseFood, 2023
Obesity is a rapidly rising global public health concern in both developed and developing countries. Tea components, especially caffeine and catechins, may have beneficial effects in the treatment of obesity.
Birsen Yılmaz, Nilüfer Acar‐Tek
doaj   +1 more source

Aktivitas Antioksidan Dan Uji Organoleptik Teh Celup Batang Dan Bunga Kecombrang Pada Variasi Suhu Pengeringan [PDF]

open access: yes, 2015
Tea is a beverage that is often consumed by Indonesian people because it tastes fresh, made from tea leaves, one alternative has the tea ingredients kecombrang flower and stem.
, Dra. Titik Suryani, M.Sc.   +1 more
core  

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