Results 31 to 40 of about 3,485,669 (302)

Anthocyanins in perilla plants and dried leaves [PDF]

open access: yesPhytochemistry, 2018
High-quality perilla leaves are purple on upper and lower surfaces and have a good aroma. The Japanese Pharmacopoeia specifies the content of essential oils in perilla leaves but not that of anthocyanins. Several reports have described the chemical species of anthocyanins in red perilla, but a complete analysis of anthocyanins in perilla has not been ...
Fujiwara, Yumi   +3 more
openaire   +2 more sources

The investigation of inorganic elements composition in Carduus nutans L. and Carduus acanthoides L. flores and leaves

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2017
Aim. The flowers and plant leaves of Carduus nutans L. and Carduus acanthoides L. during flowering are perspective for identification, investigation and quantitative assay of biologically active inorganic elements by atomic emission spectroscopy (AES ...
T. I. Balanchuk   +3 more
doaj   +1 more source

Community Assembly of Fungi and Bacteria along Soil-Plant Continuum Differs in a Zoige Wetland

open access: yesMicrobiology Spectrum, 2022
Distinct plant associated microbiomes live in rhizosphere soil, roots, and leaves. However, the differences in community assembly of fungi and bacteria along soil-plant continuum are less documented in ecosystems.
Jie Li   +12 more
doaj   +1 more source

Developmental stage is an important factor that determines the antioxidant responses of young and old grapevine leaves under UV irradiation in a green-house. [PDF]

open access: yes, 2012
The impact of UV irradiation was studied on photosynthesis, photosystem II photochemical yields and antioxidant responses using green-house grown grapevine (Vitis vinifera L. cv. Chardonnay) leaves.
Éva Hideg   +3 more
core   +2 more sources

Justification of antiadhesive components choice for the composition of effervescent tablets with thick extract of betula verrucosa leaves

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2018
Urolithiasis and inflammatory diseases of the urinary system are of great importance in recent times. Only urolithiasis affects about 15 % of the population.
O. O. Chumak, Ye. A. Bezrukavyi
doaj   +1 more source

Effects of Nitrogen Application and Number of Leaves Retained on the Yield and Quality of Yellow Sun-cured Tobacco

open access: yesGuangdong nongye kexue, 2023
【Objective】The purpose was to study the effects of nitrogen application and leaves retention on the yield and quality of yellow sun-cured tobacco.【Method】Using the yellow sun-cured tobacco variety 'Cunsanpi' as the material, a split-area experimental ...
Chunyuan YANG   +5 more
doaj   +1 more source

Regulation of fructan metabolism in barley leaves [PDF]

open access: yes, 2004
Fructans, the polymers of fructose (Fru), are major non-structural storage carbohydrates in the vegetative tissues of many higher plants including temperate forage grasses and cereals, as well as major crop plants such as wheat and barley.
Nagaraj, Vinay Janthakahalli
core   +1 more source

The elemental composition of leaves of promising species of decorative plants

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2019
The aim of the research is to determine the component composition of the mineral compounds of Crassula ovata leaves and Dieffenbachia Bowmannii leaves.Materials and methods.
K. S. Skrebtsova   +2 more
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

A study of the total ultraviolet exposure to all the leaves for small plant growth [PDF]

open access: yes, 1998
- A dosimetric spectrum evaluator was employed to evaluate the total biologically effective UV (UVBEplant) on the surface of all the leaves of small plants.
Galea, Victor J.   +8 more
core   +1 more source

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