Results 181 to 190 of about 79,511 (259)

Determination of mitoxantrone in environmental waters: a spectrophotometric method with preconcentration by salt saturated pipette-tip micro solid phase extraction using molecularly imprinted polymer. [PDF]

Turk J Chem
Hashemi SH, Kaykhaii M, Jamali Keikha A, Esmailiun M.   +3 more
europepmc   +1 more source

RSM–ANFIS‐Based Process Optimization of Thermo‐Sonication of Amla Juice: Effect on Enzyme Inactivation, Physico‐Chemical, Phytochemical, Sensory, and Microbiological Quality

Food Chemistry International, EarlyView.
Thermo‐sonication parameters were optimized to maximize PPO inactivation while maintaining overall juice quality. ANFIS demonstrated superior predictive accuracy with higher R2 and lower RMSE compared to RSM. Further, the quality assessment of treated juice highlighted the potential of thermo‐sonication as a sustainable alternative to conventional ...
Sumaiya Fatima, Vivek Kumar
wiley   +1 more source

Preparation and catalytic evaluation of Au/γ -Al₂O₃ nanoparticles for the conversion of 4-nitrophenol to 4-aminophenol by spectrophotometric method. [PDF]

Turk J Chem, 2020
Saira F, Firdous N, Qureshi R, Ihsan A.
europepmc   +1 more source

Activated carbons made from cocoa (Theobroma cacao) and coconut (Cocos nucifera) shells can be used as adsorbents to improve the quality of frying oils

Food Biomacromolecules, EarlyView.
Carbonised cocoa shells and carbonised coconut shells have a high level of porosity and a large adsorption surface area. Activated carbons made from cocoa and from the mixture cocoa–coconut shells at 15% demonstrated their ability to reduce primary and secondary oxidation products in frying oils and improves the organoleptic properties of fried foods ...
Gires Boungo Teboukeu, Prudent Ngabe Mituga, Ghislain Tazoho Maffo, Georges Teikam Kenda, Ronice Zokou, Archelle Abaobo Foudjin, Hilaire Macaire Womeni   +6 more
wiley   +1 more source

Lycopene‐rich food biomolecules from tomato processing waste: Green recovery, biopolymer‐based stabilisation, functional food applications and health relevance

Food Biomacromolecules, EarlyView.
Abstract Tomato processing waste, particularly peel and pomace, is a sustainable and low‐cost source of lycopene‐rich food biomolecules. Lycopene, a lipophilic carotenoid with an extended conjugated structure, provides intense red colour, antioxidant potential and functional value to tomato‐derived ingredients.
Chandan Kumar Sahu, Mrinmoy Roy
wiley   +1 more source

Spectrophotometric Methods for Rotenone

Journal of AOAC INTERNATIONAL, 1962
openaire   +1 more source

A SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF DEHYDROPEPTIDASE ACTIVITY

Journal of Biological Chemistry, 1946
C E, CARTER, J P, GREENSTEIN
openaire   +2 more sources

Effects of LED Light Exposure on Lutein and Bioactive Compounds in Nasturtium Flowers (Tropaeolum majus L.)

Future Postharvest and Food, EarlyView.
Red LED supplementation during cultivation modulated the accumulation of bioactive compounds in Tropaeolum majus flowers. Moderate exposure (3–5 h) enhanced antioxidant capacity and increased carotenoids, phenolics, and anthocyanins depending on petal color, highlighting a simple strategy to improve the functional value of edible flowers. ABSTRACT This
Amanda Lais Alves Almeida Nascimento, Larissa Lorrane Rodrigues Borges, Thaís Caroline Buttow Rigolon, Elder Felipe Silva Roncheti, Márcia Cristina Teixeira Ribeiro Vidigal, Ângela Cristina Oliveira Stringheta, Evandro Martins, Pedro Henrique Campelo, Paulo César Stringheta   +8 more
wiley   +1 more source

Rapid UV-Vis spectrophotometric method aided by firefly-PLS models for the simultaneous quantification of ciprofloxacin, lomefloxacin, and enrofloxacin in their laboratory mixture, dosage forms and water samples: greenness and blueness assessment. [PDF]

BMC Chem
Alqahtani A, Alqahtani T, Al Fatease A, Tolba EH.   +3 more
europepmc   +1 more source

A spectrophotometric method for determining the amount of folic acid in fortified salt.

J Agric Food Res, 2020
Modupe O, Maurras JB, Diosady LL.
europepmc   +1 more source