Results 131 to 140 of about 53,722 (256)

Effectiveness of botanical preparations for the control of rice weevil (Sitophilus oryzae) during rice seed storage and their impact on the rice seed viability : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Seed Technology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2001
Food security and the maintenance of seed quality from harvest to planting are key issues for peasant farmers. In Sierra Leone, up to 28% of rice seed can be damaged by rice weevil in the six months storage period.
Sartie, Alieu Mortuwah
core  

The Rise of Plant‐Based Proteins: Consumer Perception and Challenges

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
The health, economic, and environmental impacts of plant proteins, research, R&D investments, and regulations have driven the plant‐based food market to rise. Considering these developments and the challenges related to plant‐based foods, we have compiled research on plant‐based proteins from the perspective of consumers in various countries.
Batuhan Inanlar, Esra Capanoglu
wiley   +1 more source

More than symbioses : orchid ecology ; with examples from the Sydney Region [PDF]

open access: yes, 2013
The Orchidaceae are one of the largest and most diverse families of flowering plants. Orchids grow as terrestrial, lithophytic, epiphytic or climbing herbs but most orchids native to the Sydney Region can be placed in one of two categories.
Entwisle, Timothy J.   +2 more
core  

Solvent‐Dependent Biological Activities of Aqueous and Ethanolic Extracts From Edible Insect Larvae

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
This study compares the functional activity profiles of aqueous and ethanolic extracts from edible insect larvae. Solvent‐dependent extraction resulted in distinct bioactivity patterns, highlighting the importance of extraction conditions in determining the functional potential of insect‐derived bioactive compounds.
Min‐Cheol Kang   +9 more
wiley   +1 more source

La recolección de insectos con fi nes alimenticios en la zona turística de Otumba y Teotihuacán, Estado de México [PDF]

open access: yesPASOS Revista de Turismo y Patrimonio Cultural, 2011
Recollection of insects is an ancient practice that can be observed in some places from Mexico. The objective of this work was to describe the actual situation around the recollection and preparation of edible insects in the touristic zone of Teotihuacán
Guillermo Miranda Román   +3 more
doaj  

Nutritional values of edible Coleoptera (Tenebrio molitor, Zophobas morio and Alphitobius diaperinus) reared in the Czech Republic [PDF]

open access: yes, 2017
Edible insects have gained the status of highly nutritious food with high protein and fat content. However, nutritional value of insects is not constant. It could be affected by species, developmental stage, rearing technology, nutrition or sex.
Adámková, Anna   +4 more
core  

Pastinaca sativa L.: Nutritional Composition, Phytochemistry, and Pharmacological Properties Supporting Its Potential as a Functional Food and Therapeutic Agent

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Food‐grade processing of Pastinaca sativa (parsnip) converts a nutrient‐rich plant matrix (dietary fiber, fructans, phenolics) through washing/slicing/enzymatic treatment and ingredient preparation into functional food ingredients, including fiber concentrates, antioxidant‐rich fractions, and parsnip powders/extracts.
Somanjana Khatua   +7 more
wiley   +1 more source

Edible insects as an alternative protein source: Nutritional composition and global consumption patterns

open access: yesFuture Foods
Insects are emerging as a viable alternative protein source due to shifting global consumption patterns and environmental concerns associated with meat production.
Tonna Ashim Anyasi   +2 more
doaj   +1 more source

Linking household wealth and resource use : a case study in the Agincourt rural district of South Africa [PDF]

open access: yes, 2008
The importance and value of natural resources to rural livelihoods have been well documented. However, most studies quantify mean consumption and direct use values across households, overlooking the significant differences that occur within and between
Ndengejeho, Henry Michael
core  

Sample Preparation and Separation of Lignans by Liquid Chromatography

open access: yesJournal of Separation Science, Volume 49, Issue 5, May 2026.
ABSTRACT Lignans are important phytochemicals found mostly in the resins of coniferous trees, but are also introduced into human diets through foods such as sesame seeds and extra‐virgin olive oil. They are pharmacologically interesting mainly because of their antioxidant activities, and they have also been shown to have cytotoxic and antimicrobial ...
Miikka Paloluoto, Susanne K. Wiedmer
wiley   +1 more source

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