Results 11 to 20 of about 50,698 (271)

Monoterpenes and Sesquiterpenes of Essential Oils from Psidium Species and Their Biological Properties

open access: yesMolecules, 2021
Psidium (Myrtaceae) comprises approximately 266 species, distributed in tropical and subtropical regions of the world. Psidium taxa have great ecological, economic, and medicinal relevance due to their essential oils’ chemical diversity and biological ...
Renan Campos e Silva   +6 more
doaj   +1 more source

Antioxidant, Hypoglycemic Activities and Inhibitory Effect on Tyrosinase of Ethanol Extracts of Different Parts from Psidium guajava L.

open access: yesShipin gongye ke-ji, 2022
Objective: The antioxidant, hypoglycemic and tyrosinase inhibitory activities of ethanol extracts of different parts (root, stem, leave and fruit) from Psidium guajava L. were compared.
Yuanbei ZHUANG   +6 more
doaj   +1 more source

Effects of Exposure Methods to Differences in Material Analysis of Plant Tanin in Leaves of Psidium guajava L. According to UV-Vis Spectroscopic photometry From Tana Toraja South Sulawesi

open access: yesAnnals of Mechnikov's Institute, 2023
Introduction. Psidium guajava L. leaf is one of the kinds of plants that are traditionally nutritious for treating diseases, previous research stated that Psidium guajava L.
Yuri Pratiwi Utami   +2 more
doaj   +1 more source

New records of amazonian Myrtaceae in Colombia

open access: yesCaldasia, 2019
Two new records of Myrtaceae (Myrcia ishoaquinicca and Psidium acidum) for the Amazonian forests of Caquetá, Cauca, and Putumayo departments, Colombia, are reported. Comments about the habitats in which these species are growing, as well as
Carlos Parra-O   +2 more
doaj   +1 more source

GAMBARAN SENSE OF HUMOR PADA MAHASISWA BARU YANG MERANTAU [PDF]

open access: yes, 2023
Banyak mahasiswa baru setiap tahun melakukan perjalanan jauh dari daerah asal mereka untuk kuliah ke perguruan tinggi. Hal ini akan menimbulkan masalah dalam kehidupan mahasiswa yang merantau.
CAHYANINGRUM, ADNA PUSPITA
core  

Efecto antibacteriano de Psidium guajava L y Psidium acutangulum Mart sobre Streptococcus mutans

open access: yesOdontología Sanmarquina, 2018
Objetivo: Evaluar el efecto antibacteriano in vitro de los extractos de Psidium guajava L (P. guajava) y Psidium acutangulum Mart. ex DC (P. acutangulum) sobre cepas aisladas de Streptococcus mutans (S. mutans) y la cepa control ATCC 25175.
Josmary Afonso   +4 more
doaj   +1 more source

Minimizing Bias in Biomass Allometry: Model Selection and Log‐Transformation of Data [PDF]

open access: yes, 2011
Nonlinear regression is increasingly used to develop allometric equations for forest biomass estimation (i.e., as opposed to the traditional approach of log‐transformation followed by linear regression).
Hughes, R. Flint   +4 more
core   +2 more sources

Exploring anticancer activity of the Indonesian guava leaf (Psidium guajava L.) fraction on various human cancer cell lines in an in vitro cell-based approach

open access: yesOpen Chemistry, 2023
Breast and cervical cancers are the leading cause of death in women, and chemotherapy with cytotoxins is the usual treatment. This study evaluated the cytotoxicity of guava leaf (Psidium guajava L.) extracts as an alternative chemotherapeutic drug ...
Prakoso Nurcahyo Iman, Nita Mila Tria
doaj   +1 more source

Propiedades fisicoquímicas de guayabilla (Psidium guineense), arrayán (Psidium sartorianum) y guayaba (Psidium guajava)

open access: yesRevista Mexicana de Ciencias Agrícolas, 2018
A fin de determinar la posible utilización de guayabilla (Psidium guineense) y arrayán (Psidium sartorianum) en la innovación para la generación de productos alimenticios, las propiedades fisicoquímicas de frutos de estas especies fueron comparadas con las de guayaba (Psidium guajava).
Luis Lorenzo Valera-Montero   +5 more
openaire   +1 more source

Diversity and Abundance of Hymenopterous Parasitoids Associated with Anastrepha fraterculus (Diptera: Tephritidae) in Native and Exotic Host Plants in Misiones, Northeastern Argentina [PDF]

open access: yes, 2010
Some Major host species used by the tephritid fruit flies Anastrepha fraterculus (Wiede-mann) and Ceratitis capitata (Wiedemann), including Acca sellowiana (O. Berg) Burret, Campomanesia xanthocarpa O. Berg, Psidium guajava L.,
Aluja M.   +22 more
core   +1 more source

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