Results 51 to 60 of about 2,453 (137)

Remoção de cor de efluentes têxteis com cogumelos Agaricus bispora = Decolorization of textile effluent with mushroom Agaricus bispora

open access: yesActa Scientiarum: Technology, 2010
O emprego direto de cogumelos Agaricus bispora foi avaliado para a remoção de cor de uma mistura sintética de corantes reativos. Avaliou-se o efeito da granulometria das partículas (cubos de 0,5 ou 1,0 cm e cogumelos moídos), da massa de cogumelos (10 ...
Maria Alice Zarur Coelho   +2 more
doaj  

Identificação de constituintes fenólicos, efeitos antiradicalares e anti-tirosinase e elucidação do perfil de citotoxicidade da raíz da planta ‘Tumbanjale’ (Hypoxis polystachya)

open access: yesRevSALUS
Introdução: É evidente que a vasta biodiversidade vegetal de Angola não tem sido alvo de uma investigação sustentada que permita a validação das propriedades medicinais empiricamente atribuídas.
Juliandra Salumbo André   +3 more
doaj   +1 more source

Pengaruh Pemberian Umbi Bengkuang (Pachyrrhizus Erosus L Urban) Terhadap Jumlah Pigmen Melanin Kulit Mencit (Mus Musculus) Yang Dipaparkan Sinar Matahari [PDF]

open access: yes, 2015
: Exposure to sunlight causes melanocytes activity increased so as to increase the production of melanin pigment. Yam (Pachyrrhizus erosus l urban ) contains vitamin C and starch that are opaque can be used to protect the skin from sun exposure.
I H, Siti Fitrah   +2 more
core  

Genetic characterization of pathogenic fluorescent pseudomonads isolated from necrotic cherry and plum buds in Serbia [PDF]

open access: yes, 2013
During past few years a symptoms of plum and cherry bud necrosis were observed in some regions with significant cherry production in Serbia. Gram negative, fluorescent, oxidative bacterial strains were isolated from the margin of necrotic tissue.
Berić Tanja   +6 more
core   +1 more source

MUTASI MISSENSE (P.374PHE/LEU) PADA EKSON 5 GEN MATP, PENYEBAB OCULOCUTANEOUS ALBINISM TIPE 4 (OCA4) DI WONOSOBO, JAWA TENGAH [PDF]

open access: yes, 2011
Albinisme merupakan kelainan genetik autosomal resesif berupa gangguan sintesis melanin yang terjadi pada manusia. Albinisme dibagi menjadi dua kelompok besar, yaitu Ocular Albinism (OA) dan Oculocutaneous Albinism (OCA).
Pratiwi, Rarastoeti   +2 more
core   +1 more source

Krim Ekstrak Etanol Biji Mengkudu (Morinda Citrifolia) Sama Efektifnya Dengan Krim Hidrokuinon Dalam Mencegah Peningkatan Jumlah Melanin Kulit Marmut (Cavia Porcellus) Yang Dipapar Sinar Ultraviolet B [PDF]

open access: yes, 2017
: Ultraviolet B (UVB) ray may cause skin hyperpigmentation due to increased melanin level. Noni seeds (Morinda citrifolia) extract was a strong candidate as an antioxidant and whitening agent.
Pangkahila, W. (Wimpie)   +2 more
core  

Potensi Madu dan Ekstrak Ampas Teh Sebagai Penghambat Tirosinase Untuk Bahan Aktif Kosmetika Pemutih

open access: yesALCHEMY:Journal of Chemistry, 2023
One way to lighten skin tone is to inhibit the formation of melanin through the inhibition of the tyrosinase enzyme. Bleach acts as an inhibitor of melanin production and is known as a competitive tyrosinase inhibitor. In this study, the potential for teabag and honey dregs will be analyzed singly and in the form of a mixture.
La Ode Sumarlin, Nur Ernita, Hajar Hajar
openaire   +1 more source

Uji Aktivitas Antioksidan dan Daya Hambat Enzim Tirosinase Ekstrak Etanol Azolla filiculoides Lam.

open access: yesJurnal Sains Farmasi & Klinis, 2021
Azolla (Azolla filiculoides Lam.) merupakan tanaman paku air dari famili Azollaceae. Azolla filiculoides digunakan sebagai pakan alami dengan ketersediaannya melimpah di alam yang belum termanfaatkan secara optimal. Tanaman ini dapat bersimbiosis dengan Cyanobacteria.
openaire   +2 more sources

Estudos de SAR e Docking Molecular para o desenvolvimento de novos inibidores da Tirosinase

open access: yesResearch, Society and Development, 2022
A tirosinase é uma enzima que participa da biossíntese da melanina. Logo, é considerada uma enzima muito importante para alguns processos fisiológicos, além disso, está envolvida desde o processo de escurecimento de algumas frutas até a neurodegeneração do Parkinson.
Alessandro Quaresma Durães de Sousa   +2 more
openaire   +2 more sources

Molecular Docking Using Molegro Virtual Docker (Mvd) on Water Extract of Guava Fruit (Psidium Guajava, Linn) and Sweet Orange (Citrus Sinensis, Peels) as Inhibitor on Enzyme Tyrosinase as Positive Control of Whitening Agent [PDF]

open access: yes, 2013
We have been molecular docking using Molegro Virtual Docker (MVD) on water extract of guava fruit (Psidiumguajava, Linn) and sweet orange (Citrus sinensis,Peels) as inhibitor on enzyme tyrosinase with ascorbic acid (vitamin C) as positive control to ...
Puspaningtyas, A. R. (Ayik)
core  

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