Results 21 to 30 of about 41,069 (224)
Archaeometry, EarlyView., 2022 Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares +5 more
wiley +1 more source
Journal of Agricultural Sciences, 2023 Quinoa has the potential to be an important alternative source of silage as a forage crop. However, there is limited information on the ensiling of quinoa in the literature.
Şaban Yılmaz +2 more
doaj +1 more source
International Journal of Agronomy, 2020 Binucleate Rhizoctonia (BNR) fungi are essential for the germination of vanilla seeds. Chemical control of the soil-borne pathogen might adversely affect BNR. The purpose of this study is to determine the effect of Nicotiana tabacum extract biopesticides
Haryuni Haryuni +4 more
doaj +1 more source
Foods, 2023 The curing process (CP) of Vanilla planifolia pods, which is a long and tedious process, is necessary to obtain the natural vanilla extract. This research evaluated the application of microwave (M) and ultrasound (U) during the “killing” stage of the CP ...
Oscar Antonio-Gutiérrez +5 more
doaj +1 more source
Natural Vanilla Extract Production
EDISVanilla extract is the primary commercial product resulting from the mature processed fruits of Vanilla plants. This publication is an overview of the process used to produce natural vanilla extract; it also describes the conversion of fruits ...
Manuel Gastelbondo +2 more
doaj +3 more sources
Rapid Food Authentication Using a Portable Laser-Induced Breakdown Spectroscopy System
Foods, 2023 Laser-induced breakdown spectroscopy (LIBS) is an atomic-emission spectroscopy technique that employs a focused laser beam to produce microplasma. Although LIBS was designed for applications in the field of materials science, it has lately been proposed ...
Xi Wu +6 more
doaj +1 more source
A Novel Apex-Time Network for Cross-Dataset Micro-Expression Recognition [PDF]
, 2019 The automatic recognition of micro-expression has been boosted ever since the successful introduction of deep learning approaches. As researchers working on such topics are moving to learn from the nature of micro-expression, the practice of using deep ...
Bi, Tao +5 more
core +2 more sources
Extraction of sensing data for desired scent impressions using mass spectra of odorant molecules
Scientific Reports, 2022 Most of the olfactory perception works focused on forward prediction of odor impression, for example, given an odorant’s molecular structure parameters or the sensing data predict its odor impression. So far, mapping of mass spectrum of odorant molecules
Tanoy Debnath, Takamichi Nakamoto
doaj +1 more source
Non-Vanillin Vanilla Volatiles in Vanilla Extract
Journal of AOAC INTERNATIONAL, 1971 Abstract The flavors of vanilla extract may be made stronger by the artful addition of volatile chemicals. This method detects these additions by gas chromatography at levels down to 10 ppm. The volatiles are extracted with isopentane, which is then concentrated to 0.2-0.5 ml, at which point vanillin is precepitated before chromatography.
openaire +2 more sources
Investigation in physicochemical characteristics of jujube (Ziziphus jujuba Mill.) extract cake
Acta Agriculturae Slovenica, 2022 In spite of freshly eaten, Jujube (Ziziphus jujuba Mill.) might be dried or processed into confectionary recipes in cakes, as one of the important products in food industries.
Hojjat GHARAVI +2 more
doaj +1 more source