Results 51 to 60 of about 10,226 (204)

New Chalcones from Hop Humulus lupulus L.

Zeitschrift für Naturforschung C, 1999
Abstract Eight known flavonoids were isolated from an ethanol extract of hop cones (Humulus lupulus L., Cannabaceae) together with two new hop chalcones.
Nicole Etteldorf, Nadine Etteldorf, Hans Becker   +2 more
openaire   +1 more source

Solid Shampoo Is Mostly Not Preserved, in Contrast to Liquid Shampoos Used in Hairdressing—A Market Survey in Four European Countries

Contact Dermatitis, EarlyView.
Most solid shampoos (68.6%) did not contain preservatives according to Annex V of the EU Cosmetics Regulation (EC 1223/2009), while all liquid shampoos did. The number of preservatives used was significantly greater in liquid shampoos. ABSTRACT Background Hairdressers are frequently exposed to shampoos, both from neat liquid products and dilutions ...
Wolfgang Uter, Anders B. Funch, Mikkel Bak Jensen, Christoffer Kursawe Larsen, Ying X. Teo, Jeanne D. Johansen, Carola Lidén, Ian R. White   +7 more
wiley   +1 more source

Studies concerning the germination of hop seeds (Humulus lupulus L.)

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 1977
Dans les conditions normales les semences de houblon germent avec un faible pourcentage a peine 3-5%. Sur le plan mondial, certaines etudes ont ete faites afin de determiner les causes occasionnant cette faible germination.
Tiberiu SUCIU, Alexandru SALONTAI, Leon Sorin MUNTEAN, V. FELECAN, Lucia VAIDA   +4 more
doaj   +1 more source

Shrubs and trees as natural insect protection for grazing animals in Switzerland and the alpine region: A systematic review of in vitro, in vivo and clinical trials Sträucher und Bäume als natürlicher Insektenschutz für Weidetiere in der Schweiz und im Alpenraum: Eine systematische Literaturübersicht über in vitro‐, in vivo‐ und klinische Studien

Medical and Veterinary Entomology, EarlyView.
Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher, Sofie Egli, Michael Walkenhorst, Veronika Maurer   +3 more
wiley   +1 more source

Аналіз української колекції сортів хмелю звичайного (Humulus lupulus L.) для виділення сортів з еталонними ознаками

Plant Varieties Studying and Protection, 2019
Мета. Оцінити зразки базової колекції хмелю звичайного (Humulus lupulus L.) Інституту сільського господарства Полісся НААН (ІСГП НААН) за рівнем прояву основних морфологічних ознак для виділення вітчизняних сортів з еталонними ознаками. Методи. Польовий,
І. П. Штанько
doaj   +1 more source

Yard Age, Cultivar Susceptibility, and Spring Pruning Practices as Risk Factors for Overwintering of Podosphaera macularis on Hop

PhytoFrontiers, 2023
Hop powdery mildew, caused by Podosphaera macularis, may be initiated by sexual or asexual spores of the pathogen, but only asexual reproduction has been reported in the Pacific Northwest United States.
Robert W. Laurie, Briana J. Richardson, Cameron J. Ross, David H. Gent   +3 more
doaj   +1 more source

Hop Germplasm Study [PDF]

, 2017
Until now, commercial hop (Humulus lupulus L.) production has not occurred in the northeast (NE) region of the United States for 150 years. Vermont production peaked in 1860 when the state produced 289,690 kg of dried hops (Kennedy 1860).
Bruce, John, Darby, Heather, Gupta, Abha, Lewins, Scott, Morin, Freddy   +4 more
core   +1 more source

Şerbetçi Otu (Humulus lupulus L.) Silajlarının Fiotorapik Özelliği

, 2023
Şerbetçi otu (Humulus lupulus L.) önemli miktarda polifenol içerdiğinden dolayı hayvan sağlığına, verimine ve kalitesine katkı sağlar. Ayrıca, fenolik bileşikler silajda fermantasyonu teşvik ederek silaja aromatik bir tat verir ve silajın lezzetliliğini arttırır. Bu çalışmada, şerbetçi otu silajının fitoterapik özelliklerinin belirlenmesi amaçlanmıştır.
KAYMAZ, Zübeyde, GÜLÜMSER, Erdem
openaire   +1 more source

Invasive plants optimize leaf nitrogen allocation in photosynthesis

New Phytologist, EarlyView.
Summary Invasive plants often outcompete co‐occurring native species by expressing acquisitive functional traits that promote high photosynthetic capacity. However, it remains unclear whether these traits are newly evolved in the introduced (‘away’) range or if invaders arrived preadapted with superior traits from their native (‘home’) range.
Robert J. Griffin‐Nolan, Lamine Bensaddek, Guillaume Decocq, Kouki Hikosaka, Thomas Kichey, Julie LeVonne, Masako Mishio, Jason D. Fridley   +7 more
wiley   +1 more source

A Combination of Xanthohumol and Ursolic Acid in the Diet Leads to Synergistic Inhibition of Prostate Cancer Progression

Molecular Carcinogenesis, Volume 65, Issue 4, Page 508-522, April 2026.
ABSTRACT Prostate cancer (PCa) is the second most common cancer and second leading cause of cancer death for American men. Chemoprevention by using phytochemicals offers a promising approach to improve outcomes due to their ability to act on cancer cell metabolism and growth while maintaining low toxicity profiles.
Rachel Clark, Achinto Saha, G. Lavender Hackman, Chelsea A. Friedman, Ruggiero Gorgoglione, Stefano Tiziani, John DiGiovanni   +6 more
wiley   +1 more source