High-throughput near-infrared spectroscopy analysis of nutritional composition in sweet potato stem tips

C Tang, B Jiang, I Ejaz, A Ameen, R Zhang, X Mo… - Microchemical …, 2024 - Elsevier
Leaf-vegetable sweet potato is a nutritious food source, with stem tips as the harvest organ.
However, the lack of rapid quantitative approaches for quality evaluation of stem tips largely …

Computational simulation-assisted design and experimental verification of molecularly imprinted polymers for selective extraction of chlorogenic acid

H Li, Z Yin, Y Zhang, J Yang, Y Ding, S Wang… - … of Chromatography A, 2024 - Elsevier
Chlorogenic acid (CGA) is an active ingredient in honeysuckle with a broad-spectrum of
antibacterial activity, suppressing tumor growth and other pharmacological effects. However …

Improvement of protein extraction from sunflower oil cake using ascorbic acid and N-acetylcysteine: Effects on chemical, structural, and functional properties

M Ali, C Schmidt, M Walczak, A Förster, A Sayed… - Journal of Food …, 2024 - Springer
Sunflower oil cake (SFC), a by-product of oil manufacturing, possesses a high protein
content but is often disregarded due to its undesirable green color caused by phenolic …

The structure of a Lactobacillus helveticus chlorogenic acid esterase and the dynamics of its insertion domain provide insights into substrate binding

KK Omori, CT Drucker, TLS Okumura, NB Carl… - FEBS …, 2023 - Wiley Online Library
Chlorogenic acid esterases (ChlEs) are a useful class of enzymes that hydrolyze
chlorogenic acid (CGA) into caffeic and quinic acids. ChlEs can break down CGA in foods to …

Hydrolysis of chlorogenic acid in sunflower flour increases consumer acceptability of sunflower flour cookies by improving cookie color

CL Verde, CT Pacioles, N Paterson… - Journal of Food …, 2023 - Wiley Online Library
Sunflower meal, a byproduct of sunflower oil pressing, is not commonly used in alkaline
baking applications. This is because chlorogenic acid, the main phenolic antioxidant in …

Identification of alkaline-induced thiolyl-chlorogenic acid conjugates with cysteine and glutathione

CT Drucker, AR Cicali, AMP Roberts, CA Hughey… - Food Chemistry, 2023 - Elsevier
Alkaline reactions of chlorogenic acid (CGA) yield undesirable development of brown or
green pigments, limiting the utilization of alkalized CGA-rich foods. Thiols such as cysteine …

[PDF][PDF] Research of the Process of Supercritical CO2 Extraction from Sunflower Cake

I BEZBAH, N BAKHMUTIAN, V BANDURA, S BEZBAH… - amino acids, 2024 - pe.org.pl
Sunflower cake is rich both in proteins and polyphenolic compounds, including chlorogenic
acid. The kinetics during the extraction of sunflower cake in a supercritical CO2 environment …

Uncovering structural features that control substrate specificity in a Lactobacillus chlorogenic acid esterase

KK Omori, TLS Okumura, NB Carl, BT Dinn, D Ly… - bioRxiv, 2023 - biorxiv.org
The structural determinants of chlorogenic acid esterase (CE) substrate specificity are poorly
understood. Here, we establish how a Lactobacillus helveticus CE selects for its substrate …

Kinetic and Mass Spectrometric Characterization of Anti-Greening Mechanisms of Cysteine and Glutathione in Chlorogenic Acid-Lysine Solutions

C Drucker - 2023 - search.proquest.com
Effective decolorization methods mitigating green compound formation from alkaline
chlorogenic acid-amino acid reactions can facilitate greater consumption of chlorogenic acid …