Results 71 to 80 of about 3,254,081 (256)

Biologically Active Essential Oils against Stored Product Pests

open access: yes, 2016
Since the mid-1980s significant attention has been given to essential oils for their potential use in alternative pest management of stored products. Existing synthetic pesticides including methyl bromide and phosphine which are used as fumigants for ...
Polatoğlu, Kaan   +3 more
core   +1 more source

Deforestation‐Free Cocoa: Implications for Organizational Adaptation and Compliance Costs

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Mandatory due diligence is an emerging policy instrument for addressing global environmental challenges, yet how such regulations reshape firm‐level organizational structures and generate compliance costs remains poorly understood. Drawing on organizational theory, this study examines how companies in the German cocoa and chocolate sector ...
Daniel Braun   +2 more
wiley   +1 more source

Distillation of Essential Oils [PDF]

open access: yes, 2011
Essential oils are volatile, aromatic oils obtained from plants and used for fragrance, flavoring, and health and beauty applications. Learn about the history of essential oils, plant anatomy, and basics of essential oil distillation in this 4-page fact ...
Elise V. Pearlstine
core   +3 more sources

Czech aroma hop variety.

open access: yesKvasný průmysl, 2009
The variety Harmonie was first registered in the year 2004. It is a multiple hybrid with its origin in the varieties Saaz aroma variety (55%), Premiant (31%), Northern Brewer (12%) and Fuggle (2%). Red coloured hop bines and hop cones of cylindrical form
Karel KROFTA   +3 more
doaj   +1 more source

Influence of beer and wort sample freezing on the result of analysis

open access: yesKvasný průmysl, 2020
Freezing is a common way of storing samples including beer samples. To verify the suitability of this procedure, the results of determination of alcohol (% v/v), original gravity, color, pH, thiobarbituric acid index, total polyphenols, saccharides ...
Karel Štěrba   +2 more
doaj   +1 more source

Essential oils in food preservation, flavor and safety

open access: yes, 2016
POINTSDISCLAIMER; ACKNOWLEDGMENT; REFERENCES; 3 - Cultivation of Essential Oils; INTRODUCTION; IMPORTANT SPECIES FOR ESSENTIAL OIL CULTIVATION; FACTORS INFLUENCING CULTIVATION OF ESSENTIAL OILS; Environmental Factors; Harvesting-Related Factors ...
Preedy, Victor R.
core  

Essential Oils and Microbial Communication

open access: yes, 2019
The World Health Organization highlighted the increase in the resistance to conventional antibiotics for most pathogens and observed also a decrease of the threshold for all mechanisms of cell-cell microbial communication, leading to the formation of ...
Raffaele Coppola   +15 more
core   +1 more source

Elucidating the Interplay Between Structure and Electrochemical Behavior in Lignin‐Based Polymer Electrolytes for Potassium Batteries

open access: yesBattery Energy, Volume 4, Issue 2, March 2025.
Three biobased membranes are synthesized by crosslinking oxidized Kraft lignin with poly(ethylene glycol) diglycidyl ether of increasing molecular weights. After incorporation of solvated potassium salts, potassium batteries including these biobased gel polymer electrolytes are able to deliver a maximum specific capacity at 0.05 A g−1 as high as 130 ...
Giuseppe Pascuzzi   +5 more
wiley   +1 more source

Comparative Study of Antibacterial Activity between Selected International and Indian Essential Oils against Selected Pathogenic Bacteria [PDF]

open access: yes
In recent years, the rapid growth in Antimicrobial resistance (AMR) has become a global concern. Essential oils derived from plants that include bioactive components with proven antioxidative and antibacterial activities could be a potential solution to ...
K.V. Leela   +3 more
core   +1 more source

Getting the Big Ones to Pack: Crystal Structure of Vitamin K2 With a Chaperone

open access: yesChemistry – A European Journal, EarlyView.
A method for obtaining co‐crystals of medium‐size organic molecules and ‐tetrakis(2‐fluoro‐4‐methoxyphenyl)adamantane (TFM) as chaperone was developed. This method yielded a high‐resolution x‐ray crystal structure of menaquinone MK‐4 (vitamin K2), in which layers of chaperone and vitamin guest molecules are found.
Jan Hartenfels   +5 more
wiley   +1 more source

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