Results 41 to 50 of about 5,820 (208)

Appendix E. Ellagitannin characterization.

open access: yes, 2016
Ellagitannin ...
Scott H. McArt (549345)   +3 more
core   +1 more source

Enological Tannin Effect on Red Wine Color and Pigment Composition and Relevance of the Yeast Fermentation Products

open access: yesMolecules, 2017
Enological tannins are widely used in the winemaking process either to improve different wine characteristics (color stability, among others) or to compensate for low tannin levels.
Ignacio García-Estévez   +3 more
doaj   +1 more source

Molecular Structures of Ellagitannin Standards

open access: yes, 2018
The proposed molecular structures of the ellagitannin standards in ChemDraw Drawing ...
Harsha P. Gunawardena (1462636)   +7 more
core   +1 more source

Ellagitannins of Davidia involucrata. I. Structure of Davicratinic Acid A and Effects of Davidia Tannins on Drug-Resistant Bacteria and Human Oral Squamous Cell Carcinomas

open access: yesMolecules, 2017
We isolated a new ellagitannin, davicratinic acid A (5), together with four known ellagitannins, davidiin (1), granatin A (2), pedunculagin (3), and 3-O-galloylgranatin A (4), from an aqueous acetone extract of dried Davidia involucrata leaves. The known
Yuuki Shimozu   +6 more
doaj   +1 more source

Optimising the Eco‐Friendly Extraction of Carotenoids From Gac Fruit: A Sustainable Solution for Natural Red Food Colourants

open access: yesFood Chemistry International, EarlyView.
Gac fruit's high carotenoid content, especially in the aril, makes it an excellent natural red pigment source for food applications, offering a safer alternative to synthetic dyes. Ethanol extraction achieved the highest overall pigment recovery (89.53%), whereas ethyl lactate extraction yielded the highest levels of total carotenoids, β‐carotene ...
N. Netravati   +4 more
wiley   +1 more source

Towards the first total synthesis of C-arylglucosidic ellagitannins. A biomimetic approach. [PDF]

open access: yes, 2010
C-arylglucosidic ellagitannins represent a unique sub-class of hydrolyzable tannins. Polyphenols such these have attracted considerable interest in the past fifteen years because of possible benefits in human health care and prevention of diseases such
Natangelo, Anna
core  

The ellagitannin trimer rugosin G inhibits recombinant human histidine decarboxylase

open access: yes, 2019
Rugosin G, an ellagitannin trimer, was isolated from the water-soluble fraction of red rose petals, and its inhibitory activity against recombinant human histidine decarboxylase was investigated.
Hirohumi Komori (6597374)   +7 more
core   +1 more source

Mango Seed Valorization: Sustainable Source of Nutrients, Bioactives, and Value‐Added Applications

open access: yesFood Chemistry International, EarlyView.
Highlighting mango seed as a valuable yet overlooked by‐product, promoting its utilization and reducing agroindustrial waste. ABSTRACT Mango (Mangifera indica L.) is one of the most widely cultivated tropical fruits, generating large quantities of by‐products during processing, with mango seed representing 20%–25% of the whole fruit weight ...
Priyanka Yadav   +3 more
wiley   +1 more source

Syntheses of All-Methylated Ellagitannin, Isorugosin B and Rugosin B [PDF]

open access: yes, 2011
application/pdfEllagitannins possess a wide range of biological activities and remarkable structural diversity, which commonly include an axially chiral biaryl unit. This paper describes syntheses of all-methylated versions of isorugosin B and rugosin B,
Shioe, Kazuma   +11 more
core   +2 more sources

Bridging Flavour and Fragrance: A Behaviour‐Based Olfactory Pyramid for Whisky Maturation Inspired by Perfumery Principles

open access: yesFlavour and Fragrance Journal, EarlyView.
This framework transposes the perfumery olfactory pyramid to whisky maturation by sequencing aromas into top, heart, and base notes according to their temporal persistence. Using Log P as a behaviour‐based classification axis and oak macromolecules as natural fixative analogues, it proposes a behaviour‐based aromatic wheel bridging flavour chemistry ...
Magali Picard
wiley   +1 more source

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