Results 41 to 50 of about 142,696 (212)

Bioactivity of Essential Oils and Methanol Extracts of from Iran

open access: yesNatural Product Communications, 2012
The chemical composition of the essential oils, antioxidant activity (DPPH and β-carotene/linoleic acid assays) and total phenolic content (Foline-Ciocalteu) of the flowers and leaves of Salvia reuterana were determined. Essential oils extracted from the
Javad Safaei Ghomi   +3 more
doaj   +1 more source

Chemical characteristics of soaps obtained using red hot pepper seeds oil (Capsicum annuum L.) [PDF]

open access: yesBIO Web of Conferences
Vegetable oils are an important raw material for soap production. They are widely distributed in nature, but only some of them are used in soap production. The search for alternative raw materials for oils from renewable sources is current worldwide.
Delinska Nikolaya   +2 more
doaj   +1 more source

Environmental factors affect efficacy of some essential oils and resveratrol to control growth and ochratoxin A production by Penicillium verrucosum and Aspergillus westerdijkiae on wheat grain.

open access: yes, 2008
This study determined the efficacy of three essential oils (bay, clove and cinnamon oil) and the antioxidant resveratrol (0–500 μg g−1) on the control of growth and ochratoxin A (OTA) production by Penicillium verrucosum and Aspergillus westerdijkiae (=A.
Cairns-Fuller, Victoria   +2 more
core   +1 more source

Rheological properties of starch-milk-based dessert creams with sunflower, almond and hazelnut tahini [PDF]

open access: yesBIO Web of Conferences
The influence of the type and quantity of added tahini in the composition of starch-milk dessert cream on the rheological and thixotropic properties was analyzed.
Dzhivoderova-Zarcheva Mina   +2 more
doaj   +1 more source

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

Essential Oil Composition of Seven Bulgarian Hypericum Species and Its Potential as a Biopesticide

open access: yesPlants, 2023
Hypericum species and especially H. perforatum L. are well known for their therapeutic applications. The present study assessed the essential oil (EO) composition, and antifungal and aphid suppression activity of seven Bulgarian Hypericum species.
Ivanka Semerdjieva   +8 more
doaj   +1 more source

Biologically Active Essential Oils against Stored Product Pests [2]

open access: yes, 2015
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, Karakoç, Ömer Cem
core   +1 more source

Chemical Composition and in Vitro Evaluation of the Antioxidant and Antimicrobial Activities of Eucalyptus gillii Essential Oil and Extracts [PDF]

open access: yes, 2012
In this study, essential oil and various extracts (hexane, petroleum ether, acetone, ethanol, methanol and water) of Eucalyptus gilii were screened for their chemical composition, antimicrobial and antioxidant activities.
Abderrabba, Manef   +13 more
core   +1 more source

Physicochemical parameters and antioxidant activity of summer savory essential oil (Satureja hortensis L.) [PDF]

open access: yesBIO Web of Conferences
Summer savory (Satureja hortensis L.), Lamiaceae family, was used in folk medicine and food industry, and the resulting essential oil was used to flavor various food products, as well as a biologically active substance in cosmetics.
Gandova Vanya   +3 more
doaj   +1 more source

Phytonutrient Composition of Two Phenotypes of Physalis alkekengi L. Fruit

open access: yesHorticulturae, 2022
Physalis alkekengi L. is the only representative of the genus Physalis (Solanaceae) that is native to Bulgaria, found in wild habitats under different climatic and soil conditions.
Venelina Popova   +10 more
doaj   +1 more source

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