Results 91 to 100 of about 15,423 (203)

Historical Insights Into the Purification of Polyphenol Oxidase From Plants

open access: yesFood Science &Nutrition, Volume 13, Issue 11, November 2025.
Overview of purification methods for polyphenol oxidase. Advancements in achieving partial or homogeneous purification. Key biochemical properties relevant to polyphenol oxidase. ABSTRACT Over the past 50 years, different methods have been developed to purify polyphenol oxidase (PPO), a key enzyme involved in the oxidation of phenolic compounds in ...
Cesar G. Vazquez‐Lima   +4 more
wiley   +1 more source

Penggunaan Daun dan Biji Annona muricata Sebagai Pestisida Alami untuk Mengendalikan Nilaparvata lugens pada Oryza sativa [PDF]

open access: yes, 2016
Hama Wereng pada padi yang banyak terdapat di Indonesia adalah wereng coklat atau Nilaparvata lugens yang menghisap cairan tanaman, sehingga tanaman padi menguning dan menjadi kering.
ARYANI, WIDYA   +3 more
core  

Efektifitas Ekstrak Biji Sirsak (Annona Muricata L) Sebagai Insektisida Alami Terhadap Nyamuk Aedes Aegypti Sebagai Vektor Dbd [PDF]

open access: yes, 2016
Penyakit akibat virus dengue seperti Demam Dengue (DD) dan Demam Berdarah Dengue (DBD) adalahpenyakit yang dihasilkan oleh penularan vektor nyamuk dan merupakan mosquito-borne diseases terbesar didunia terutama pada negara tropis dan negara berkembang ...
Jafriati, J. (Jafriati)   +2 more
core  

Natural Products from Mexican Medicinal Plants as Promising Trypanocidal Drugs

open access: yesChemistrySelect, Volume 10, Issue 37, October 6, 2025.
Chagas disease (American Trypanosomiasis) is caused by the protozoan Trypanosoma cruzi. Worldwide it is one of the seventeen neglected tropical diseases. There is a need of new drugs. This review assesses the literature (2012‐2024) of secondary metabolites isolated from Mexican plants active against this parasite.
Karla Daniela Rodríguez‐Hernández   +2 more
wiley   +1 more source

Análise de extratos de plantas por CCD: uma metodologia aplicada à disciplina "química orgânica" Analysis of extracts of plants by tlc: a methodology applied in the "organic chemistry" discipline

open access: yesQuímica Nova, 1997
extracts of the regional plants Annona squamosa and Annona muricata were analysed by silica gel thin-layer chromatography using adequate systems of solvents and spray reagents.
Mariana H. Chaves
doaj   +1 more source

Instruções técnicas para o cultivo da gravioleira. [PDF]

open access: yes, 2011
A graviola (Annona muricata L.) e uma fruteira tropical, ...
ANDRADE, O. M. S.   +3 more
core  

Aktivitas Anti Makan Ekstrak Daun Sirsak (Annona Muricata L.) Dan Pengaruhnya Terhadap Indeks Nutrisi Serta Terhadap Struktur Membran Peritrofik Larva Instar V Spodoptera Litura F. [PDF]

open access: yes, 2012
Antifeeding activity of soursop leaf extract (Annona muricata L.) and its effect on nutrition indices and the microscopic structure of peritrophic membrane of the fifth-instar larvae of Spodoptera litura F. were studied.
Ambarningrum, T. B. (Trisnowati)   +2 more
core   +1 more source

Efek ekstrak daun sirsak (Annona muricata Linn) terhadap profil lipid tikus putih jantan (Rattus Norvegicus)

open access: yesJurnal Gizi Indonesia: The Indonesian Journal of Nutrition, 2014
Background: Lipid profile effects is a risk factor for Coronary Heart Disease. Soursop leaves (Annona muricata L) isa traditional medicine plant containing metabolic compounds that contribute to the improvement of the lipid profile.Objective: To ...
Indrawati Wurdianing   +2 more
doaj   +1 more source

New host plant records for Oenomaus ortygnus (Cramer) (Lepidoptera: Lycaenidae) in Mexico [PDF]

open access: yes, 2011
This is the first record of Oenomaus ortygnus (Cramer) damaging fruits of ilama (Annona diversifolia) and extends the butterfly distribution for three states in Mexico.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Pró-Reitoria de Pesquisa ...
CASTAÑEDA-VILDÓZOLA, A   +4 more
core   +1 more source

Penambahan Ekstrak Daun Sirsak (Annona muricata L.) pada Amoksisilin dan Dampaknya Terhadap Pertumbuhan Enterococcus Faecalis

open access: yesCakradonya Dental Journal
Enterococcus faecalis merupakan bakteri Gram positif yang sering dijumpai pada infeksi endodontik. Faktor virulensinya yaitu produksi enzim gelatinase dan β-laktamase, yang berperan menghambat kerja antibiotik sehingga terjadi resistensi antibiotik ...
Ridha Andayani   +2 more
doaj   +1 more source

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