Results 101 to 110 of about 8,066 (229)

Atıksulardan fenol giderimi

open access: yes, 2021
ÖZET Doğal suların çoğu yaşamsal ve endüstriyel faaliyetlerden kaynaklanan organik ve inorganik maddelerle kirlenirler. Sulara karışan bu maddelerin pek çoğu, insan, hayvan ve bitkiler için zararlıdırlar. Bu nedenle tüm bu bileşiklerin sulardan giderilmeleri ve suların kullanılır hale gelebilmeleri için yasalarla belirlenen konsantrasyonların altına ...
openaire   +1 more source

KOMPOSISI SENYAWA FENOL DAN POTENSI ANTIOKSIDAN DARI KACANG-KACANGAN: REVIEW

open access: yesJURNAL AGROTEKNOLOGI, 2020
Legumes are good dietary source of bioactive phenolic compounds which play significant roles in many physiological as well as metabolic processes. Flavonoids, phenolic acids and condensed tannins are the main phenolic compounds that are provide in legume
Nurud Diniyah, Sang-Han Lee
semanticscholar   +1 more source

KAPASITAS ANTIOKSIDAN DAN INHIBITOR ALFA GLUKOSIDASE EKSTRAK UMBI BAWANG DAYAK [Antioxidant and Alpha-Glucosidase Inhibitory Properties of Bawang Dayak Bulb Extracts]

open access: yesJurnal Teknologi dan Industri Pangan, 2013
Bawang dayak (Eleutherine palmifolia) is an indigenous plant in Borneo traditionally used by Dayak tribes to treat any kind of degenerative deseases including diabetes mellitus.
Andi Early Febrinda*   +3 more
doaj   +1 more source

La muerte de Daniel Alcides Carrión: una revisión crítica

open access: yesAnales de la Facultad de Medicina, 2009
El experimento de Daniel Alcides Carrión marcó un hito en la historia de la medicina peruana. Alrededor de él ha existido mucha controversia. Quizás, el principal tema de debate sea la causa de su muerte.
David Salinas-Flores
doaj  

FENOL, FLAVONOID, DAN AKTIVITAS ANTIOKSIDAN PADA EKSTRAK KULIT BATANG PULAI (Alstonia scholaris R.Br)

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Pulai (Alstonia scholaris R.Br), family Apocynaceae adalah salah satu tumbuhan hutan yang berfungsi sebagai obat tradisional untuk mengobati demam, malaria, batuk berdahak, diare, kencing manis, penurun kolesterol, cacingan, rematik akut, borok, dan ...
Zuraida Zuraida   +3 more
doaj   +1 more source

Aromatik sübstitie fenol sentezi

open access: yes, 2021
SUMMARY SYNTHESIS OF SUBSTITUTED AROMATIC PHENOLS The chemical and physical complexity of coal has meant that model compounds have had to be used to gain and understanding of the fundamental chemistry involved in carbonisation and liquefaction. Compounds which contain aliphatic C-C linkages known to be present in coals have used to probe the free ...
openaire   +1 more source

POTENSI HEPATOPROTEKTOR UMBI-UMBIAN LOKAL INFERIOR: KAJIAN PUSTAKA

open access: yesJurnal Pangan dan Agroindustri, 2015
Gangguan fungsi hati kronik disebabkan salah satunya oleh kerusakan sel yang disebabkan oleh stres oksidatif. Stress oksidatif muncul akibat paparan radikal bebas dalam tubuh yang dapat bersumber dari induksi minyak jelantah.
I Gusti Ngurah Pratama Putra   +1 more
doaj  

Utilização de argilas esmectíticas do nordeste do Brasil para preparação de um adsorvente organofílico Utilization of smectit clays from the northeast of Brazil for preparing an organophilic adsorber

open access: yesCerâmica, 2010
O principal objetivo foi a preparação e a utilização de uma argila organofílica com capacidade de promover a separação do composto fenol, encontrado em larga escala nos efluentes aquosos de indústrias petroquímicas.
J. V. F. L Cavalcanti   +4 more
doaj   +1 more source

Los fenoles del polen del género Zea

open access: yesActa Botanica Mexicana, 2013
Se analizó la variabilidad de la composición fenólica del polen de 32 poblaciones de Zea mays subsp. mexicana, Zea mays subsp. parviglumis, Zea mays subsp. mays, Zea diploperennis, Zea perennis yZea luxurians de México y Guatemala. Los perfiles se obtuvieron por cromatografía líquida de alta presión con detector de arreglo de diodos (HPLC-DAD) y ...
Norma Almaraz-Abarca   +6 more
openaire   +4 more sources

Recuperación de fenol de aguas residuales industriales por tratamiento con NaCl

open access: yesDyna, 2003
En el presente trabajo se explora una técnica para la recuperación de fenol de aguas residuales que hasta el momento se ha realizado en forma empírica en algunas industrias locales.
Iveth Serna, Jesús Torres, Bibian Hoyos
doaj  

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