Results 71 to 80 of about 245,970 (198)
Simulated Range Expansion Suggests Rapid Change in Biotic Resistance to a Range‐Shifting Competitor
Ecology and Evolution, Volume 16, Issue 8, August 2026.We constructed populations of Lemna minor genotypes sourced from localities near and beyond the range edge of a potential range‐shifting competitor, Spirodela polyrhiza. Following 14 weeks of exposure to low densities of S. polyrhiza, we observed subtle but significant rapid evolution and phenotypic plasticity of functional traits in L.
Emma Menchions, Amy Angert
wiley +1 more source
Evaluation of Shipping Factors to Increase the Profitability of Meat E‐Commerce
eFood, Volume 7, Issue 4, August 2026.This article identified the impact of various shipping factors on final meat quality using a d‐optimal design to maximize the experiment. The study found that Ambient Temperature and Shipping Duration significantly affected meat quality during shipping and that shipping factors can be optimized.
Paul Olaoluwaniyi Dahunsi +3 more
wiley +1 more source
Food Science &Nutrition, Volume 14, Issue 8, August 2026.This review provides a comprehensive, engineering‐oriented synthesis of postbiotics as next‐generation functional food ingredients. It first outlines the principal production routes for postbiotic generation, encompassing thermal technologies, non‐thermal technologies, and extraction/purification methods, and subsequently examines the analytical and ...
Tansu Taspinar, Nuray Güzeler
wiley +1 more source
Adição de antraquinona na polpação alcalina de Eucalyptus saligna
Ciência Florestal, 2000 The present work evaluated different alkaline pulping conditions for Eucalyptus saligna wood. The objective was to evaluate the influence of the anthraquinone (AQ) on the reduction of the total reduced sulfur (TRS) in the aerial emissions, by reducing ...
Lúcia Helena Jerônimo +2 more
doaj
The Use of Cationites in the Modification of Kraft Lignin with Nitrous Acid
Лесной журналKraft lignin is the largest-tonnage technical lignin formed during kraft pulp cooking. According to statistics, approximately 70 mln t of such waste are generated annually.
Yuriy G. Khabarov +3 more
doaj +1 more source
BioResources, 2016 Kraft mills have the potential to pre-extract hemicellulose from wood as another value added product. The impacts of pre-extracting xylan on pulp and handsheet properties, sodium and sulfur balances, and chemical make-ups in the kraft pulping process of ...
Andre J. Joubert +2 more
doaj +1 more source
Influence of xylan content on the oxygen delignification performance of eucalypt kraft pulps as studied using prehydrolysis and xylanase treatments [PDF]
BioResources, 2012 Common metrics for evaluating the efficiency of oxygen delignification include the kappa number and Klason lignin content. As a change in xylan content often leads to a change in HexA content, the kappa number must be corrected for the HexA contribution ...
Helena Wedin +3 more
doaj
Development of Continuous Cooking Process for Kraft Pulping
JAPAN TAPPI JOURNAL, 2008 カミヤ社が1949年に連続蒸解技術を開発して以来，連続蒸解技術が商業的に注目され始め，1980年代に入ると，異なったニーズに応じて多くの連続蒸解システムが開発された。その後，生産規模及び環境保全への対応，蒸解収率の向上，操業の安定化，漂白効率の改善，最終製品の品質要求を満たすパルプ品質確保のために，COMPACT COOKING™の連続蒸解システムが開発された。2000年代になると，パルプ製造の原料である木材チップと重油の高騰から製造コストの低減を目的とした蒸解プロセスを含むプロセス面での改善が試みられている。本稿では，まず連続蒸解釜の変遷，そしてクラフトパルプ法の連続蒸解プロセスの進歩を振り返る。次に1ベッセル気相／液相釜の低温蒸解技術が開発された背景，及びこの技術の特徴について紹介し ...
openaire +1 more source
BioResources, 2012 Kraft pulping of hydrolyzed green bamboo (Dendrocalamopsis oldhami) chips was performed under various conditions to determine the effects of process variables (alkali charge, sulfidity, cooking temperature, and cooking time) on the dissolution of the ...
Xiaojuan Ma, +5 more
doaj