Results 31 to 40 of about 28,246 (128)

A century of vitamin E research: The innovative journey from basic biology to synthetic bio‐manufacturing

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 4, Page 985-1012, April 2026.
For a century, Vitamin E has been studied for its health benefits. This review traces its journey from basic biological discovery, and the recent identification of its link to chlorophyll degradation, to the modern era of sustainable microbial manufacturing, highlighting the innovative technologies that define its future production.
Ruiqi Zhang   +7 more
wiley   +1 more source

Strong genetic differentiation but limited niche partitioning in a sympatric species pair separated by an allochronic reproductive barrier

open access: yesSystematic Entomology, Volume 51, Issue 2, April‐June 2026.
Sympatric sister species demonstrate substantial geographic and host overlap, with ecological analyses only finding subtle microecological variation in habitat use. Molecular analyses reveal clear genetic differentiation with no evidence of hybridization, suggesting strong reproductive isolation between species. Differences in time‐of‐day mating appear
Mitchell Irvine   +10 more
wiley   +1 more source

Morfología, fenología y descomposición de hojarasca de las comunidades de Psidium guajava (guayaba) y Psidium galapageium var. howellii (guayabillo) en la Isla San Cristóbal, Galápagos. [PDF]

open access: yes, 2017
The Galapagos Islands have plant species that have adapted to the particular environment of the archipelago throughout interesting evolutionary processes, being Psidium genus (Myrtaceae) one of these. The genus Psidium have two species in the archipelago,
Ponce Fienco, Génesis Sharon
core  

Valorization of the peel and husk of guaraná (Paullinia cupana): oil extraction, chemical composition, cytotoxicity, and antitumor potential

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 879-892, March/April 2026.
Abstract Guaraná (Paullinia cupana) is a fruit native to the Amazon region. Due to its widespread use, primarily in beverages, its production has grown over the years. The seed is the only commercially valuable part of the fruit so the guaraná production chain generates byproducts, including peel, husk, and spent seed.
Leiliane do Socorro Sodré de Souza   +9 more
wiley   +1 more source

Uji Efektivitas Jus Buah Jambu Biji Merah (Psidium Guajava, Linn.) Terhadap Kadar Hemoglobin (Hb) Darah Tikus Putih Jantan Galur Wistar (Rattus Norvergicus L.) [PDF]

open access: yes, 2014
Red guava (Psidium guajava Linn.) is trusted by the public as a drug which serves to increaseblood hemoglobin levels. This study aimed at determining the effect of increased volume ofred Guava fruit juice on blood hemoglobin levels of white male Wistar ...
Sambou, C. N. (Christel)
core   +3 more sources

Trade‐Offs in the Moonlight: Influence of Interspecific Pressures, Temperature, and Moon Phases on the Activity Patterns of Asiatic Brush‐Tailed Porcupine

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Using camera trap data from a tropical rainforest, we show that the Asiatic brush‐tailed porcupine uses behavioral trade‐offs: avoiding full moons, preferring 15°C–22°C, and shifting activity to reduce conflict with predators/competitors. This plasticity reveals how it balances foraging efficiency and survival risks, offering insights into conserving ...
Haidong Zhou   +6 more
wiley   +1 more source

Survey of Opiine parasitoids of fruit flies (Diptera:Tephritidae) in Thailand and Malaysia [PDF]

open access: yes, 2000
A survey of fruit flies (Diptera: Tephritidae) from wild and cultivated host plants was conducted in Thailand and Malaysia between 1986 and 1994. In addition to fruit flies, host samples also yielded parasites of those flies, predominantly opiine wasps ...
Chinajariyawong, A.   +6 more
core   +1 more source

Characterization and Clustering of Some Guava Germplasm Collections Based on Leaf and Fruit Characters [PDF]

open access: yes, 2014
Guava has several different accessions. Guava diversity needs to be studied and evaluated in order to determine the next steps in the guava breeding. The objective of this research was to characterize and cluster of some guava germplasm collections.
Hadiati, S. (Sri)   +1 more
core   +2 more sources

Green Synthesis of Metal Oxide Nanoparticles Using Plant Extracts: Applications in Catalysis and Biomedicine

open access: yesNano Select, Volume 7, Issue 3, March 2026.
ABSTRACT The green synthesis of metal oxide nanoparticles (MONPs) using plant‐based resources has gained significant traction as an environmentally benign, cost‐effective, and scalable alternative to traditional chemical and physical methods. This review comprehensively explores the plant‐mediated synthesis routes for a variety of MONPs, including CuO,
Faith Mwangi, Jannatun Zia, Ufana Riaz
wiley   +1 more source

Prevention of Escherichia coli biofilms Formation on Urinary Catheter by some Selected Plant Extracts [PDF]

open access: yes, 2013
The challenge posed to the health sector by the use of catheter is as synonymous to its importance. Catheters encourage biofilm formation leading to bacteriuria, cystitis, urethritis, pyelonephritis and death in severe cases.
Nwinyi, Obinna
core  

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