Results 91 to 100 of about 20,249 (182)

Isolation and Identification of Beta-galactosidase Producing Yeasts From Some Dairy Products [PDF]

Fayoum Journal of Agricultural Research and Development
Twenty-two β-galactosidase-producing yeast isolates were isolated from local dairy products. The purified isolates were evaluated for their β-galactosidase activity to identify the most productive isolates for subsequent investigations. The isolates were
Magda Abdalla, Yaser Hafez, Wedad EL-Kholy, Abdel Moneim Hassan, Hemmat Mahmoud   +4 more
doaj   +1 more source

Engineering of 2‐ketoacid Decarboxylases for Production of Isobutanol and Other Fusel Alcohols in Saccharomyces cerevisiae

Biotechnology and Bioengineering, Volume 123, Issue 4, Page 1036-1049, April 2026.
ABSTRACT Isobutanol is a fusel alcohol that can be produced microbially for use as a biofuel or upgraded into sustainable aviation fuel (SAF). A key enzyme in the isobutanol biosynthetic pathway is 2‐ketoacid decarboxylase (KDC), which irreversibly decarboxylates 2‐ketoisovalerate (KIV) to yield isobutyraldehyde.
Joshua J. Dietrich, Maelia Dziedzic, Jia Sun, Sri Harsha Adusumilli, Carla Gonçalves, Chris Todd Hittinger, Brian F. Pfleger   +6 more
wiley   +1 more source

β-glycosidase activity associated with the formation of aroma compounds in native non-Saccharomyces yeasts isolated from cocoa bean fermentation

Biotechnologie, Agronomie, Société et Environnement
Description of the subject. The use of non-Saccharomyces yeast for improving fine cocoa flavor perception has been poorly explored. Objectives. In this study, we investigated the contribution of the non-Saccharomyces yeasts producing β-glycosidase ...
Josilene Lima Serra, Adenilde Nascimento Mouchrek, Ana Caroline de Oliveira, Maria Glaucilene dos Santos Correia, Walter José Martinez Burgos, Luciana Porto de Souza Vandenberghe, Dão Pedro de Carvalho Neto, Carlos R. Soccol, Vincent Baeten, Sylvain Darnet, Gilberto Vinicius de Melo Pereira, Hervé Rogez   +11 more
doaj   +1 more source

Control of Penicillium glabrum by Indigenous Antagonistic Yeast from Vineyards

Foods, 2020
Biocontrol is one of the most promising alternatives to synthetic fungicides for food preservation. Botrytis cinerea, Alternaria alternata, and Aspergillus section Nigri are the most concerning pathogens for grape development.
Catalina M. Cabañas, Alejandro Hernández, Ana Martínez, Paula Tejero, María Vázquez-Hernández, Alberto Martín, Santiago Ruiz-Moyano   +6 more
doaj   +1 more source

Novel Pichia kudriavzevii NG7 and use thereof

, 2016
The present invention relates to: a novel Pichia kudriavzevii microorganism NG7 showing heat resistance and acid resistance; a composition, for producing organic acid or alcohol, which comprises the microorganism and a culture of the same; and a method ...
성봉현, 박현주, 이선희, 배정훈, 손정훈   +4 more
core  

Potential Probiotic Yeasts of the Pichia Genus Isolated from ‘Dadih’, a Traditional Fermented Food of West Sumatra, Indonesia

Hayati Journal of Biosciences
Fermented buffalo milk, known as dadih, serves as a reservoir of potential probiotic yeasts. Over the past two decades, probiotic yeasts have gained increasing attention in both basic and clinical sciences due to their health benefits.
Tatenda Calvin Chihombori, Apon Zaenal Mustopa, Rika Indri Astuti, Ilma Mutiara, Redoyan Refli, Rifqiyah Nur Umami, Fatimah, Herman Irawan, Nurlaili Ekawati, Joko P Trinugroho, Rizna Akmaliyah, Sheila Chairunnisa, Febriyanti Nur Amani, Baso Manguntungi, Ai Hertati, Jendri Mamangkey   +15 more
doaj   +1 more source

Potential characterization of yeasts isolated from Kazak artisanal cheese to produce flavoring compounds

MicrobiologyOpen, 2018
Cheese is a typical handcrafted fermented food in Kazak minority from the Uighur Autonomy Region in China and Central Asia. Among the microbial community that is responsible for Kazak cheese fermentation, yeasts play important role in flavor formation ...
Xiaoji Zheng, Kaixiong Li, Xuewei Shi, Yongqing Ni, Baokun Li, Bin Zhuge   +5 more
doaj   +1 more source

Pichia kudriavzevii em onicomicose: um relato de caso

OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA
As infecções fúngicas ungueais, conhecida como onicomicose representam 20% a 50%      das onicopatias em todo o mundo. São infecções comuns, de difícil tratamento e com frequentes insucessos terapêuticos. O objetivo deste estudo foi identificar o agente causador de uma onicomicose através de métodos laboratoriais e tratar adequadamente, visando à ...
Maria Fernanda Miriani Vignoto, Tamires Leite Valverde, Oscar de Oliveira Santos Júnior, Ana Claudia Ferreira Ribeiro, Ana Caroline Polo, Carolina Bortoloto, Deborah Heloise Fernandes Machado, Alessanda Barrochelli da Silva Ecker   +7 more
openaire   +1 more source

Sinergisme Pertumbuhan dan Tingkat Kesukaan pada Pembuatan Tempe Probiotik dengan Penambahan Pichia kudriavzevii TMT-2 dan Lactobacillus plantarum Dad-13 [PDF]

Tempe probiotik dapat dibuat dengan penambahan khamir probiotik (Pichia kudriavzevii TMT-2) dan bakteri asam laktat (Lactobacillus plantarum Dad-13). Penelitian ini bertujuan untuk mempelajari sinergisme pertumbuhan antara jamur tempe, khamir dan bakteri
Yafi , Muhammad Raihan, Yulianto, Wisnu Adi   +1 more
core   +1 more source

Rumen ecological distribution of Pichia yeasts and their effects on rumen fermentation and microbial community

BMC Microbiology
Yeast supplementation has been widely studied to enhance rumen fermentation and feed efficiency, yet developing efficient yeasts adapted to the rumen environment remains a challenge. In this study, two rumen-derived Pichia strains (Pichia membranifaciens
Xu Liang, Jichao Li, Pengyu Liu, Zheng Lai, Shana Huang, Fei Xie, Wei Jin, Shengyong Mao   +7 more
doaj   +1 more source