Results 41 to 50 of about 574 (127)

Repelência de substâncias naturais e sintéticas aos mamíferos silvestres consumidores de sementes de Araucaria angustifolia (Bertol.) Kuntze em semeadura no campo.

Ciência Florestal, 2008
This work aimed at testing some natural and synthetic substances, not phytotoxics and not lethal for the fauna, to verify the repellence action for the consuming wild animals of Parana-Pine seeds, in two direct sowing experiments in the field.
Guilherme O. S. Ferraz de Arruda, Ricardo Trezzi Casa, Frederico Dimas Fleig   +2 more
doaj  

Tratamento de sementes de Araucaria angustifolia (Bertol.) Kuntze com substâncias potencialmente repelentes à fauna consumidora

Ciência Florestal, 2007
The seed of Araucaria angustifolia, “pinhão”, is becoming a alternative way of income for many families living at south and southeast of Brazil. The intensive attack on Paraná pine seeds by the wild fauna, that occur at newly-planted areas by direct ...
Guilherme O. S. Ferraz de Arruda, Frederico Dimas Fleig, Ricardo Trezzi Casa   +2 more
doaj  

Preparation of rapid (chain-stopped) alkyds by incorporation of gum rosin and investigation of coating properties. [PDF]

Turk J Chem, 2020
Dizman C, Ozman E.
europepmc   +1 more source

Comparative Analysis Of Aggregate Production Planning Strategies (Pure Level, Chase, and Mixed) In The Gum Rosin And Turpentine Industry

Jurnal Civil Engineering Study
This study analyzes and compares three aggregate production planning (APP) strategies—Pure Level, Chase, and Mixed Strategy—in a gum rosin and turpentine industry characterized by seasonal raw material availability and fluctuating demand.
Taftsa Aulia Gholamreza Rahman, Ahmad Mubin   +1 more
doaj  

Circular Bioeconomy: Novel Processes and Materials for Food Preservation. [PDF]

Foods, 2023
Torrres-Giner S, Chiralt A, González-Martínez C.   +2 more
europepmc   +1 more source

PENGARUH KONSENTRASI ASAM ASKORBAT PADA PROSES PEMBUATAN GUM ROSIN

DISTILAT: Jurnal Teknologi Separasi
Gum rosin adalah produk industri dari getah pinus hasil hutan non kayu. Dengan berkembangnya teknologi, pengolahan getah pinus dapat dimanfaatkan sebagai bahan baku adhesive. Di salah satu industri, saat ini masih menggunakan asam oksalat untuk mengurangi impuritis dan mengendapkan ion Fe pada getah pinus.
Yayuk Deviyanti, Sri Rulianah, Trinova Budi Santoso   +2 more
openaire   +1 more source

The study of phase transitions in pine gum rosin

SCIENTIFIC DEVELOPMENT TRENDS AND EDUCATION, 2020
N.I. Polezhaeva, K.A. Klochihin
openaire   +1 more source

An improved method for preparing stained ground teeth sections. [PDF]

PeerJ, 2023
Qin Q, Li Y, Zhou Y.
europepmc   +1 more source

Follow-up of the re-evaluation of glycerol esters of wood rosins (E 445) as a food additive. [PDF]

EFSA J, 2023
EFSA Panel on Food Additives and Flavourings (FAF), Younes M, Aquilina G, Degen G, Engel KH, Fowler P, Frutos Fernandez MJ, Fürst P, Gürtler R, Husøy T, Manco M, Mennes W, Passamonti S, Moldeus P, Shah R, Waalkens-Berendsen I, Wright M, Cheyns K, Fitzgerald R, Mirat M, Mortensen A, Ulbrich B, Woutersen R, Laganaro M, Rincon AM, Ruggeri L, Smeraldi C, Gundert-Remy U.   +27 more
europepmc   +1 more source

Wearable Pressure Sensor Using Porous Natural Polymer Hydrogel Elastomers with High Sensitivity over a Wide Sensing Range. [PDF]

Polymers (Basel), 2023
Xiao F, Jin S, Zhang W, Zhang Y, Zhou H, Huang Y.   +5 more
europepmc   +1 more source