Results 11 to 20 of about 380 (133)

Properties and performance index of natural fiber reinforced cross-ply composites made from Dioscorea alata stem fibers

open access: yesComposites Part C: Open Access, 2022
In this study, post-harvest Dioscorea alata stem fiber was rated, extracted and treated with 2 % concentration of Sodium hydroxide (NaOH) for 4 h. Three replicate samples of Dioscorea alata stem fibre/epoxy composites (DASFEC) were prepared as per ASTM ...
Christian Emeka Okafor   +4 more
doaj   +1 more source

Extraction and characteristic of Dioscorea alata mucilage

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract Dioscorea alata (DA) mucilage is classified as water-soluble polysaccharides, which has potential as a source of hydrocolloid. This research was conducted to investigate effects of salt types on water to tuber ratio to produce the most optimal mucilage yield.
D Fortuna   +5 more
openaire   +1 more source

Lye Peeling of Fresh Yam, Dioscorea alata

open access: yesThe Journal of Agriculture of the University of Puerto Rico, 2021
Studies were conducted to determine the most suitable conditions for the lye-peeling of fresh yam, Dioscorea alata, of the Florido variety. Good peeling resulted from each of these boiling lye solution combinations: 5 minutes in 10-percent, 4 minutes in 15-percent, or 3 minutes in 20-percent.
J. M. Rivera-Ortiz, M. A. González
openaire   +2 more sources

Genetic control of flowering in greater yam (Dioscorea alata L.) [PDF]

open access: yesBMC Plant Biology, 2021
AbstractBackgroundGreater yam (Dioscorea alataL.) is a major tropical and subtropical staple crop cultivated for its starchy tubers. Breeding of this dioecious species is hampered by its erratic flowering, yet little is currently known on the genetic determinism of its sexual reproduction.ResultHere we used a genome-wide association approach and ...
Cormier, Fabien   +9 more
openaire   +6 more sources

Potency of Purple Yam (Dioscorea alata L) as an Immunomodulatory Agent

open access: yesBerkala Kedokteran, 2018
: Purple yam tuber (Dioscorea alata L.) is one of tubers that has not been used optimally. One of the nutrients contained in Dioscorea species is Saponin Steroid.
Sri Nabawiyati Nurul Makiyah   +1 more
doaj   +1 more source

KARAKTERISTIK DAN PROFIL INULIN BEBERAPA JENIS UWI (Dioscorea spp.) Characteristic and Inulin Profil of Wild Yam (Dioscorea spp.)

open access: yesAgritech, 2012
Wild yams (Dioscorea spp.) grow well in Indonesia known as Uwi, is the kind of tubers that grow in the community,but they have not been used optimally. Publicity about the characteristics and types has been limited.
Sri Winarti   +2 more
doaj   +1 more source

PHOTOCONTROL OF DIOSCOREA ALATA PLANTLET GROWTH IN VITRO [PDF]

open access: yesHortScience, 1990
The effects of light spectral quality on Discorea alata cv, Oriental in vitro grown plantlets were investigated. Cultured nodes were treated with red (R) or far-red (FR) light at the end of a 14 hr photoperiod.
Joan John   +2 more
openaire   +1 more source

Morphological Characterization of Purple Yam (Dioscorea alata) in Purwodadi Botanic Garden [PDF]

open access: yesBIO Web of Conferences
Dioscorea spp. (Yam) is an edible tuber plant from the Dioscoreaceae family. There are around 600 species of Dioscorea spp., one of them is Dioscorea alata. D.
Lathifah Fariya Putri   +3 more
doaj   +1 more source

Physiological and biochemical evaluation of Dioscorea alata L. tubes cultivated on a modified ion-exchange substrate

open access: yesОвощи России, 2021
Relevance. Currently, there is an increased interest in medicinal plants and preparations from natural herbal raw materials. This is due to the fact that biologically active substances of plants are more easily included in vital processes and do not ...
A. N. Karasiova
doaj   +1 more source

TOKSISITAS AKUT DAN LETHAL DOSIS (LD50) EKSTRAK ETANOL UWI BANGGAI UNGU (Dioscorea alata L.) PADA TIKUS PUTIH (Rattus norvegicus)

open access: yesJurnal Ilmiah Medicamento, 2020
Penelitian ini merupakan penelitian eksperimental murni dengan tujuan untuk mengetahui gejala toksisitas akut dan lethal dose 50 ekstrak etanol uwi Banggai ungu (Dioscorea alata L.) terhadap tikus putih (Rattus norvegicus). Penelitian ini menggunakan 20
Corry Stephanie Sulastra   +2 more
doaj   +5 more sources

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