Results 31 to 40 of about 370,811 (317)

Physical and chemical characteristics of water pipe tobaccos [PDF]

BIO Web of Conferences
The aim of the study is to determine the main physical and chemical characteristics of water pipe (hookah) tobacco mixtures sold on the Bulgarian market.
Ivanova Tanya, Sirakova Mihaela
doaj   +1 more source

Chemical constituents in leaves and aroma products of Nicotiana rustica L. tobacco

International Journal of Food Studies, 2020
Nicotiana rustica L. (Aztec tobacco) is the only Nicotiana species, except common tobacco (N. tabacum L.), which is cultivated for tabacco products. The leaves of N.
Venelina T. Popova, Tanya A. Ivanova, Albena S. Stoyanova, Violeta V. Nikolova, Margarita H. Docheva, Tzveta H. Hristeva, Stanka T. Damyanova, Nikolay P. Nikolov   +7 more
doaj   +1 more source

Efficacy of Essential Oils of Thymus vulgaris and Origanum vulgare on Echinococcus granulosus [PDF]

, 2014
The aim of the present work was to determine the in vitro effect of T. vulgaris and O. vulgare essential oils against E. granulosus protoscoleces and cysts. Essential oils were added to the medium resulting in thymol final concentrations of 10 μg/mL. The
Denegri, Guillermo Maria, Eguaras, Martin Javier, Elissondo, María Celina, Gende, Liesel Brenda, Maggiore, Marina Alejandra, Pensel, Patricia Eugenia   +5 more
core   +1 more source

Chemical, technological and sensory properties of enhanced white chocolate with unconventional ingredients [PDF]

BIO Web of Conferences
From the group of confectionery products, chocolate items are among the most preferred by all age groups. One of the four types of chocolate mass is white.
Petrova Ivanka, Hadjikinova Raina, Fikret Ersan   +2 more
doaj   +1 more source

GC-MS Composition and Olfactory Profile of Concretes from the Flowers of Four Nicotiana Species

Molecules, 2020
The genus Nicotiana (Solanaceae) includes over 70 species, with a long history of traditional use; many of them are nowadays used in bioengineering, biosynthesis, molecular biology, and other studies, while common tobacco, N.
Venelina Popova, Tanya Ivanova, Albena Stoyanova, Violeta Nikolova, Tsveta Hristeva, Valtcho D. Zheljazkov   +5 more
doaj   +1 more source

Chemical Composition Assessment of Structural Parts (Seeds, Peel, Pulp) of Physalis alkekengi L. Fruits

Molecules, 2022
In recent years there has been an extensive search for nature-based products with functional potential. All structural parts of Physalis alkekengi (bladder cherry), including fruits, pulp, and less-explored parts, such as seeds and peel, can be ...
Venelina Popova, Zhana Petkova, Nadezhda Mazova, Tanya Ivanova, Nadezhda Petkova, Magdalena Stoyanova, Albena Stoyanova, Sezai Ercisli, Zuhal Okcu, Sona Skrovankova, Jiri Mlcek   +10 more
doaj   +1 more source

Detection of antibacterial activity of essential oil components by TLC-bioautography using luminescent bacteria [PDF]

, 2013
The aim of the present study was the chemical characterization of some medically relevant essential oils (tea tree, clove, cinnamon bark, thyme and eucalyptus) and the investigation of antibacterial effect of the components of these oils by use of a ...
Adams R.P., Andrea Böszörményi, Begue W.J., Botz L., Burt S.A., Béla Kocsis, Choma I.M., Delamare A.P.L., Dorman H.J.D., D’Arrigo M., Elaissi A., Fan J., Fei L., Franz C., Gońi P., Griffin S.G., Györgyi Horváth, Hamburger M.O., Hood J.R., Horváth Gy., Inouye S., King E.O., Lambert R.J.W., Móricz M., Móricz M., Móricz M., Móricz M., Péter Ott, Rasooli I., Rodrigues F.F.G., Rota C., Tserennadmid R., Tyihák E., Wagner H., Ágnes Móricz, Éva Lemberkovics   +35 more
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Influence of different types of vegetable milk on the rheological properties and stability of sugar-free starch creams [PDF]

BIO Web of Conferences
The effect of oat, almond and coconut milk compared with cow's milk on the rheological properties and stability of sugar-free starch creams was studied. The stability of the creams was assessed by centrifugation of the samples.
Dzhivoderova-Zarcheva Mina, Hyusein Sebile   +1 more
doaj   +1 more source

Study of the Chemical Composition and Biological Effects of Aromatic Waters in a Comparative Aspect

Разработка и регистрация лекарственных средств, 2023
Introduction. Vegetable raw materials processing products are becoming very popular. Of particular value are the products of essential oil production – aromatic waters or hydrolates.
Ye. V. Burtseva, A. M. Katsev, E. V. Kuldyrkaeva, I. S. Mekhonoshina, L. A. Timasheva, O. A. Pekhova   +5 more
doaj   +1 more source

Comparative analysis of the gelling, retrograding and rheological properties of emmer starch compared to other cereal starches [PDF]

Acta Periodica Technologica, 2023
In today’s dynamic development of food technologies it becomes necessary to study alternative sources of starch to replace the traditionally used ones.
Dzhivoderova-Zarcheva Mina M., Shopska Vesela N., Kostov Georgi A., Denkova-Kostova Rositsa S.   +3 more
doaj   +1 more source