Results 51 to 60 of about 225,562 (231)

Recovery, Bioactivity, and Utilization of Bioactive Phenolic Compounds in Citrus Peel

open access: yesFood Science &Nutrition, Volume 12, Issue 12, Page 9974-9997, December 2024.
Citrus peels are rich in bioactive phenolic compounds present in both extractable and nonextractable fractions with various health benefits. Recovery and characterization of both phenolic fractions provide knowledge for their use. Citrus peels or extracts therefrom can be upcycled as functional ingredients or products in food, nutraceutical and ...
Nihal Durmus   +2 more
wiley   +1 more source

Los biocombustibles y la producción de etanol

open access: yesPensamiento Crítico, 2008
Un grave problema de las economías nacionales es el grado de dependencia hacia el petróleo, lo que en los actuales momentos los ha llevado a exponer su fragilidad ante determinado combustible.
Pedro Barrientos Felipa
doaj   +1 more source

Scientific opinion on the exposure of the adult population of the Republic of Croatia to ochratoxin A (OTA) from different types of food

open access: yesFood Risk Assess Europe, Volume 2, Issue 1, January 2024.
Summary Ochratoxin A (OTA) is the most toxic representative in the group of nephrotoxic mycotoxins, ochratoxins. OTA was first isolated in 1965 as a stable secondary metabolite of A. ochraceus. Penicillia and aspergilli most often synthesize OTA on cereals (wheat, corn, barley, rye, rice), nuts, raw fruits and vegetables, plant origin foods (wine ...
Sanja Miloš   +5 more
wiley   +1 more source

IMPACTO DA ZONA NÃO-SATURADA NO COMPORTAMENTO DO ETANOL APÓS DERRAMAMENTO DE GASOLINA

open access: yesRevista Águas Subterrâneas, 2009
O etanol é usado como aditivo na gasolina no Brasil e o seu uso em outros países vem aumentando gradativamente. Quando ocorrem vazamento acidentais de gasolina, o etanol também é um contaminante da água subterrânea e pode interferir no comportamento dos ...
Juliana G. Freitas, James F. Barker
doaj  

Isolation, screening and characterization of microorganisms with potential for biofuels production [PDF]

open access: yes, 2012
Tese de mestrado. Biologia (Microbiologia Aplicada). Universidade de Lisboa, Faculdade de Ciências, 2012Rapid global population growth has increased the demand for food and energy supply.
Teixeira, Pedro Jorge Dias, 1989-
core  

ETANOL DE MILHO

open access: yesRevista Interface Tecnológica
A constante aquisição de novas tecnologias tem permitido crescimento contínuo da produtividade do setor sucroenergético, projetado por tecnologias como o etanol de segunda geração, auxiliando na ampliação de até 50% na produção de etanol por hectare de cana-de-açúcar.
Camila Sampaio, Douglas Ricardo De Assis
openaire   +1 more source

Scientific opinion on the exposure of the adult population of the Republic of Croatia to acrylamide in food

open access: yesFood Risk Assess Europe, Volume 2, Issue 1, January 2024.
Summary Acrylamide is a natural by‐product of the reaction that occurs during the baking or frying food at temperatures above 120°C in industry and in households. The main mechanism of acrylamide formation in food is the Maillard reaction, in which the free amino acid asparagine, which is found in many types of cereals and potatoes, reacts with ...
Danijela Stražanac   +6 more
wiley   +1 more source

El caso de la producción de etanol en Brasil: ¿un ejemplo para los países de América Latina?

open access: yesCuadernos de Geografía: Revista Colombiana de Geografía, 2012
Este artículo de corte historiográfico analiza en detalle, hasta su situación presente, el camino evolutivo del etanol de caña de azúcar en Brasil. El tema de los biocombustibles reanudó su importancia en los últimos años debido a los altos precios del ...
Mateus de Almeida Prado Sampaio
doaj   +1 more source

TEKNOLOGI IMMOBILISASI SEL CA-ALGINAT UNTUK MEMPRODUKSI ETANOL SECARA FERMENTASI KONTINYU DENGAN ZYMOMONAS MOBILIS TERMUTASI [PDF]

open access: yes, 2010
Proses fermentasi pada umumnya dilakukan dengan proses batch. Namun, pada kenyataannya proses batch mempunyai kendala dengan adanya akumulasi dari produk etanol yang dapat meracuni mikroorganisme sehingga konsentrasi etanol yang dihasilkan rendah ...
Gunawan, Setiyo   +3 more
core  

Perbedaan Efek Antibakteri Ekstrak Etanol Lada Hitam (Piper Nigrum L.) dengan Ekstrak Etanol Lada Putih (Piper Nigrum L.) terhadap Streptococcus Mutans secara In Vitro

open access: yesE-Prodenta Journal of Dentistry, 2017
Lada putih (Piper nigrum L.) mengandung fenol dan alkaloid lebih banyak daripada lada hitam (Piper nigrum L.). Streptococcus mutans merupakan bakteri rongga mulut yang menghasilkan zat asam dan menyebabkan karies gigi.
Irresta Zainistya Putri   +2 more
doaj  

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