Results 71 to 80 of about 60,115 (341)

Recovery of spent coffee grounds oil using supercritical CO2: Extraction optimisation and physicochemical properties of oil

CyTA - Journal of Food, 2019
Soxhlet and accelerated solvent extraction, using propanol as a solvent, and supercritical CO2 extraction methods presented statistically insignificant differences in the crude oil yield obtained from spent coffee grounds.
Rattana Muangrat, Israpong Pongsirikul
doaj   +1 more source

Safflower (<i>Carthamus tinctorius</i> L.) Seed Oils: Effect of Extraction Process and Cultivars on Chemical Composition, Physicochemical Parameters and Nutritional Quality Index. [PDF]

Food Sci Nutr
M. pulegium essential oil study emphasizes molecular structure analysis and bioactivity. Chemical composition varies based on geographical origin. In silico analyses confirm binding affinities. Essential oil shows potent insecticidal activity with LD50 and LT50.
El Kourchi C, Belhoussaine O, Ali RM, Amakhmakh M, Sumaily KM, Santanatoglia A, Maggi F, Caprioli G, Bouyahya A, Tabyaouı M, Harhar H.   +10 more
europepmc   +2 more sources

Sono–Soxhlet: in situ ultrasound-assisted extraction of food products

, 2013
An improvement of Soxhlet extraction was designed and developed. The extraction process (Sono–Soxhlet) of oils from crushed dried olives was performed using an ultrasonic horn in situ to provided rapid and complete recovery of analytes from the matrix ...
Pingret, D., Pingret, Daniela, Pingret, Daniella, Chemat, F., Djenni, Zoubida, Mason, Timothy J., Djenni, Z., Mason, Timothy J.; id_orcid, Chemat, Farid   +8 more
core   +1 more source

Exploring the potential of ucuúba (Virola surinamensis) seed fat

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Ucuúba (Virola surinamensis) fat is an important income source for Amazonian communities. Local businesses typically process whole seeds for fat extraction; however, seed structural integrity may influence extraction efficiency and fat quality.
Juan David Marmolejo Tascón, Eduardo Macedo de Melo, Jane Mara Block, Cristiano José de Andrade, Sandra Regina Salvador Ferreira   +4 more
wiley   +1 more source

Effects of Cold-Press and Soxhlet Extraction Systems on Antioxidant Activity, Total Phenol Contents, Fatty Acids, and Tocopherol Contents of Walnut Kernel Oils.

Journal of Oleo Science, 2019
In this study, physico-chemical properties, fatty acid composition, and tocopherol contents of several walnut kernel oils obtained through cold-press and Soxhlet extractions were investigated.
I. M. Ahmed, F. Al‐Juhaimi, M. Özcan, M. Osman, M. Gassem, Hesham A. A. Salih   +5 more
semanticscholar   +1 more source

Harnessing plant‐based platform for low‐cost cellulosic sugar recovery from bioenergy crops

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The price of pure cellulase enzyme for the recovery of fermentable cellulosic sugars is one of the major challenges that limit the commercialization of second‐generation biofuels and bio‐based products. This work shows a means to greatly reduce the cost of cellulases. The abundant capacity of plants to synthesize and hyperaccumulate transgenic
Shraddha Maitra, Kristen Eilts, Raunak Bansal, Stephen P. Long, Vijay Singh   +4 more
wiley   +1 more source

MODOFIKASI WATERBATH DAN SOXHLET PADA ANALISIS KADAR LEMAK

, 2021
MODOFIKASI WATERBATH DAN SOXHLET PADA ANALISIS KADAR ...
Juliati, Juliati, Puspitasari, Puspitasari   +1 more
core  

Determining the Nutritional Potential of Ancient Wheat Species: A Closer Look at Starch and Protein Digestibility, and Phenolic Acid Content

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives The recent trend towards healthy food choices and sustainable agriculture has revived interest in underutilized wheat species such as emmer, einkorn, and spelt. Given these developments, the objective of the study was to compare the differences in chemical composition and digestibility characteristics among ...
Sathsara Deyalage, Sijo Joseph Thandapilly, James Duncan House, Adam Franczyk, Amanda Gomes Almeida Sá, Maneka Malalgoda   +5 more
wiley   +1 more source

Comparación de dos métodos de extracción para el análisis fitoquímico de extractos alcohólicos de hojas de plectranthus amboinicus (Lour.) Spreng

Ciencia e Ingeniería
En el presente estudio, se llevó a cabo una comparación entre dos métodos de extracción para realizar un análisis fitoquímico preliminar de los extractos etanólicos y metanólicos obtenidos de plantas de orégano orejón Plectranthus amboinicus como una ...
Duvan Cuan Vega, Leanis Pitre Ruiz, Deysy Galván Ayala   +2 more
doaj   +1 more source

Predicting rapeseed oil content with near-infrared spectroscopy

Pesquisa Agropecuária Brasileira, 2013
The objective of this work was to establish a calibration equation and to estimate the efficiency of near-infrared reflectance (NIR) spectroscopy for evaluating rapeseed oil content in Southern Brazil.
Roberta Rossato, Cássio Egídio Cavenaghi Prete, César de Castro, Gilberto Omar Tomm, Rodrigo Santos Leite, José Marcos Gontijo Mandarino, Pedro Mário de Araújo, Claudio Guilherme Portela de Carvalho   +7 more
doaj   +1 more source