Search results: 77,759 results (approx.)

1. Fend off bacteriophage in cheese plants: certain preventive measures can reduce phage presence.

The negative effects of bacteriophages in cheese starters and the different management procedures and control their occurrence are described.

Author(s) : Lucey, J. A.

Publisher : Business News Publishing Company, II, LLC, Troy, USA

Journal article : Dairy Foods 2021 Vol.122 No.1 pp.28-28

2. The damage and tolerance mechanisms of Phaffia rhodozyma mutant strain mk19 grown at 28°c.

Background Phaffia rhodozyma has many desirable properties for astaxanthin production, including rapid heterotrophic metabolism and high cell densities in fermenter culture. The low optimal temperature range (17-21°C) for cell growth and astaxanthin synthesis in this species presents an obstacle to ...

Author(s) : Miao LiLi; Chi Shuang; Hou TingTing; Liu ZhiPei; Li Ying

Publisher : BioMed Central Ltd, London, UK

Journal article : Microbial Cell Factories 2021 Vol.20 No.5 pp.(7 January 2021) ref.33

3. The diversity of commercially available ale and lager yeast strains and the impact of brewer's preferential yeast choice on the fermentative beer profiles.

Yeasts from the species Saccharomyces cerevisiae (ale yeast) and Saccharomyces pastorianus (lager yeast) are the main component of beer fermentation. It is known that different beer categories depend on the use of specific ale or lager strains, where the yeast imprints its distinctive fermentative...

Author(s) : Bonatto, D.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Research International 2021 Vol.141

4. Combination of Flos Sophorae and chili pepper as a nitrite alternative improves the antioxidant, microbial communities and quality traits in Chinese sausages.

The main issue remains finding a nitrite alternative able to provide its multiple functions. Flos Sophorae exerts antioxidant and prebiotic actions, chili pepper has potent coloring capacity, thus this study investigated whether combination of Flos Sophorae and chili pepper could address the...

Author(s) : Tang RenYong; Peng JiaXuan; Chen Lin; Liu DaYu; Wang Wei; Guo XiuLan

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Research International 2021 Vol.141

5. Bacterial diversity and flavor profile of Zha-Chili, a traditional fermented food in China.

Zha-chili is a traditional Chinese fermented food with special flavor, which is often used as an appetizer in condiments and an important energy source. The final quality of zha-chili is closely related to its microbial community structure. However, the differences of bacterial diversity in...

Author(s) : Cai WenChao; Tang FengXian; Wang YuRong; Zhang ZhenDong; Xue YuAng; Zhao XinXin; Guo Zhuang; Shan ChunHui

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Research International 2021 Vol.141

6. Characteristics of a recombinant Fusarium verticillioides cutinase and its effects on enzymatic hydrolysis of rice straw.

The current study heterologously expressed a cutinase from Fusarium verticillioides by Pichia pastoris and investigated its properties and effects on the hydrolysis of rice straw. The optimal pH and temperature for F. verticillioides cutinase were 8.0 and 50°C, respectively. F. verticillioides...

Author(s) : Gu ShuaiFeng; Liu ChanJuan; Zhang WenJing; Qu MingRen; Li YanJiao; Zang YiTian; Xiong XiaoWen; Pan Ke; Zhao XiangHui

Publisher : Elsevier Ltd, Oxford, UK

Journal article : International Journal of Biological Macromolecules 2021 Vol.171 pp.382-388

7. The effect of microbial transglutaminase enzyme and Persian gum on the characteristics of traditional kefir drink.

The effects of microbial transglutaminase enzyme (m-TG) and Persian Gum (PG) on physicochemical, microbial and sensory properties of kefir were investigated. The addition of m-TG-PG to kefir lead to an increase in pH, particle size and viscosity, while causing a decrease in titratable acidity,...

Author(s) : Beirami-Serizkani, F.; Hojjati, M.; Jooyandeh, H.

Publisher : Elsevier, Oxford, UK

Journal article : International Dairy Journal 2021 Vol.112 ref.many

8. Exopolysaccharides from Lactococcus lactis affect manufacture, texture and sensory properties of concentrated acid milk gel suspensions (fresh cheese).

Two exopolysaccharide (EPS) producing Lactococcus lactis strains that differed largely in their technofunctional properties (gel stiffness, ropiness) were used to relate their functionality in concentrated acid milk gel suspensions to the structural and macromolecular properties of the EPS. LL-1+...

Author(s) : Surber, G.; Schäper, C.; Wefers, D.; Rohm, H.; Jaros, D.

Publisher : Elsevier, Oxford, UK

Journal article : International Dairy Journal 2021 Vol.112 ref.many

9. Optimisation of spray drying parameters for Lactobacillus acidophilus encapsulation in whey and gum Arabic: its application in yoghurt.

To maintain viable cells over the critical value of 106 cfu g-1 throughout shelf life of probiotic yoghurt, Lactobacillus acidophilus LA-5 was encapsulated by spray drying using whey powder (WP) and gum arabic (GA) mixtures. Box-Behnken Design (BBD) method was used to optimise drying conditions and ...

Author(s) : Leylak, C.; Özdemir, K. S.; Gurakan, G. C.; Ogel, Z. B.

Publisher : Elsevier, Oxford, UK

Journal article : International Dairy Journal 2021 Vol.112 ref.46

10. Growth and metabolic properties of halophilic and alkaliphilic lactic acid bacterial strains of Marinilactibacillus psychrotolerans isolated from surface-ripened soft cheese.

The behaviour of halophilic and alkaliphilic lactic acid bacteria (HALAB) during maturation of salted and surface-ripened soft cheese remains unclear; thus, physiological properties of HALAB was investigated. Marinilactibacillus psychrotolerans was the predominant HALAB (106-1010 cfu g-1) in the...

Author(s) : Suzuki, T.; Matsutani, M.; Matsuyama, M.; Unno, R.; Matsushita, H.; Sugiyama, M.; Yamasato, K.; Koizumi, Y.; Ishikawa, M.

Publisher : Elsevier, Oxford, UK

Journal article : International Dairy Journal 2021 Vol.112 ref.48

11. Synthesis of galactooligosaccharides by Cryptococcus laurentii and Aspergillus oryzae using different kinds of acid whey.

Different kinds of acid whey, that is, casein whey, whey from traditional Greek yoghurt production, and concentrated acid whey permeate, were used to evaluate their potential for the synthesis of prebiotic galactooligosaccharides (GOS). Therefore, β-galactosidase from Cryptococcus laurentii was...

Author(s) : Fischer, C.; Kleinschmidt, T.

Publisher : Elsevier, Oxford, UK

Journal article : International Dairy Journal 2021 Vol.112 ref.many

12. Safety evaluation and in vivo strain-specific functionality of Bacillus strains isolated from Korean traditional fermented foods.

Unveiling and understanding differences in physiological features below the species level may serve as an essential fast-screening tool for selecting strains that can promote a specific probiotic effect. To study the intra-species diversity of Bacillus, a genus with a wide range of enzyme...

Author(s) : Park HaRyung; Lee MyungKi; Jeong DaHye; Park SoYoung; Ji YoSep; Todorov, S. D.; Holzapfel, W. H.

Publisher : Springer, New York, USA

Journal article : Probiotics and Antimicrobial Proteins 2021 Vol.13 No.1 pp.60-71 ref.59

13. Isolation, identification, and screening of lactic acid bacteria with probiotic potential in silage of different species of forage plants, cocoa beans, and artisanal salami.

The objective of this study was to isolate and characterize lactic acid bacteria with probiotic potential in silages of different species of forage plants, cocoa beans, and artisanal salami. The obtained isolates were submitted to the following evaluations: (i) screening for tolerance to pH 2 and...

Author(s) : Leandro, E. dos S.; Ginani, V. C.; Alencar, E. R. de; Pereira, O. G.; Rose, E. C. P.; Vale, H. M. M. do; Pratesi, R.; Hecht, M. M.; Cavalcanti, M. H.; Tavares, C. S. O.

Publisher : Springer, New York, USA

Journal article : Probiotics and Antimicrobial Proteins 2021 Vol.13 No.1 pp.173-186 ref.58

14. Fine tuning of medium chain fatty acids levels increases fruity ester production during alcoholic fermentation.

Pichia fermentans Z9Y-3 and its intracellular enzymes were inoculated along with S. cerevisiae in synthetic grape must to modulate fruity ester production. The levels of ester-related enzymes, ester precursors, and fruity esters were monitored every 24 h during fermentation. Results showed that the ...

Author(s) : Kong CaiLin; Ma Na; Yin Jian; Zhao HongYu; Tao YongSheng

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.346

15. Application of mixed-culture with Lactobacillus brevis and Saccharomyces cerevisiae to Chinese yellow rice wine brewing for ethyl carbamate regulation.

Co-culturing two or more species has recently been used in fermenting foods for product flavor or safety control. Ethyl carbamate (EC) is a potential carcinogenic compound presented in Chinese yellow rice wine which can be reduced by fermentation starters modification. In this work, the effect of ...

Author(s) : Zhou WanYi; Shu Qin; Zhang XingLin; Chen QiHe

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Control 2021 Vol.122

16. Pentose-rich hydrolysate from oil palm empty fruit bunches for β-glucan production using Pichia jadinii and Cyberlindnera jadinii.

Pentose-rich hydrolysate obtained from dilute acid pretreatment of oil palm empty fruit bunches was successfully consumed by pentose-consuming yeasts: Cyberlindnera jadinii (Cj) and Pichia jadinii (Pj). Nitrogen supplementation and no additional detoxification step were required. Pj produced 5.87...

Author(s) : Guarnizo, A. F. C.; Woiciechowski, A. L.; Noseda, M. D.; Torres, L. A. Z.; Zandona Filho, A.; Ramos, L. P.; Letti, L. A. J.; Soccol, C. R.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

17. Efficient biosynthesis of exopolysaccharide from Jerusalem artichoke using a novel strain of Bacillus velezensis LT-2.

This study focused on the non-grain biorefining of Jerusalem artichoke (JA) for exopolysaccharide (EPS) efficient production by using Bacillus velezensis LT-2. Results showed that LT-2 could directly utilize JA tuber power (JATP) for EPS production, and its EPS yield reached 11.47 ± 0.33 g/L in the ...

Author(s) : Meng Qiao; Lu ChengHui; Gao Hua; Chen GuoXuan; Wu LingTian; Wu JinNan; Li Sha; He BingFang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

18. Production of 3-hydroxypropionic acid from acetate using metabolically-engineered and glucose-grown Escherichia coli.

Acetate can be used as carbon feedstock for the production of 3-hydroxypropionic acid (3-HP), but the production level was low due to inefficient cell growth on acetate. To better utilize acetate, a two-stage strategy, whereby glucose is used for cell growth and acetate for 3-HP formation, was...

Author(s) : Lama, S.; Kim YeonHee; Dat Tuan Nguyen; Im ChaeHo; Mugesh Sankaranarayanan; Park SungHoon

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

19. Unexpected high production of biohydrogen from the endogenous fermentation of grape must deposits.

The aim of this work was to assess the performances of wine byproduct biomass for hydrogen production by dark fermentation. Grape must deposits from two grape varieties (Pinot Gris and Chardonnay) were considered, either with external microbial inoculum or without. We show that grape must residues...

Author(s) : François, E.; Dumas, C.; Gougeon, R. D.; Alexandre, H.; Vuilleumier, S.; Ernst, B.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

20. Direct utilization of industrial carbon dioxide with low impurities for acetate production via microbial electrosynthesis.

The present study aimed to demonstrate the utilization of unpurified industrial CO2 with low impurities for acetate production via microbial electrosynthesis (MES) for the first time. In MES experiments with CO2-rich brewery gas, the enriched mixed culture dominated by Acetobacterium produced 1.8 ± ...

Author(s) : Moumita Roy; Ravineet Yadav; Chiranjeevi, P.; Patil, S. A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

21. Hydrogen production from lignocellulosic hydrolysate in an up-scaled microbial electrolysis cell with stacked bio-electrodes.

Hydrogen production from renewable resources via microbial electrolysis cells (MECs) is a promising approach for sustainable energy production. Yet high hydrogen yield from real feedstocks has not been demonstrated in up-scaled MECs. In this study, a 10-L single chamber MEC with a high electrode...

Author(s) : Wang LuGuang; Long Fei; Liang DaWei; Xiao Xiang; Liu Hong

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

22. Photoautotrophic hydrogen production of Rhodobacter sphaeroides in a microbial electrosynthesis cell.

Conventional photoheterotrophic H2 production by purple sulfur bacteria requires additional organic substrates as the carbon and energy sources. This study examined the novel photoautotrophic H2 production of Rhodobacter sphaeroides with concomitant CO2 uptake in microbial electrosynthesis (MES)....

Author(s) : Li ShuWei; Sakuntala, M.; Song YoungEun; Heo JiOok; Kim Minsoo; Lee SooYoun; Kim MinSik; Oh YouKwan; Kim JungRae

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

23. State-of-the-art technologies for continuous high-rate biohydrogen production.

Dark fermentation is a technically feasible technology for achieving carbon dioxide-free hydrogen production. This review presents the current findings on continuous hydrogen production using dark fermentation. Several operational strategies and reactor configurations have been suggested. The...

Author(s) : Park JongHun; Chandrasekhar, K.; Jeon ByongHun; Jang Min; Liu Yang; Kim SangHyoun

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

24. Biosurfactants: the green generation of speciality chemicals and potential production using Solid-State fermentation (SSF) technology.

Surfactants are multipurpose products found in most sectors of contemporary industry. Their large-scale manufacturing has been mainly carried out using traditional chemical processes. Some of the chemical species involved in their production are considered hazardous and some industrial processes...

Author(s) : Banat, I. M.; Carboué, Q.; Saucedo-Castañeda, G.; Cázares-Marinero, J. de J.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

25. The effects of solid lignin on the anaerobic digestion of microcrystalline cellulose and application of smoothing splines for extended data analysis of its inhibitory effects.

Lignocellulose is an abundant substrate for biogas production; however, for efficient utilization, proper pre-treatment is required to enhance the biomethane yield and hydrolysis rate significantly. Phenolic compounds from dissolved lignin, produced during alkali pre-treatment, have inhibitory...

Author(s) : Piątek, M.; Lisowski, A.; Dąbrowska, M.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A


Fine tuning of medium chain fatty acids levels increases fruity ester production during alcoholic fermentation. Pichia fermentans Z9Y-3 and its intracellular enzymes were inoculated along with S. cerevisiae in synthetic grape must to modulate fruity ester production. The levels of ester-related enzymes, ester precursors, and fruity esters were monitored every 24 h during fermentation. Results showed that the ...

Author(s) : Kong CaiLin; Ma Na; Yin Jian; Zhao HongYu; Tao YongSheng

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2021 Vol.346

15. Application of mixed-culture with Lactobacillus brevis and Saccharomyces cerevisiae to Chinese yellow rice wine brewing for ethyl carbamate regulation.

Co-culturing two or more species has recently been used in fermenting foods for product flavor or safety control. Ethyl carbamate (EC) is a potential carcinogenic compound presented in Chinese yellow rice wine which can be reduced by fermentation starters modification. In this work, the effect of ...

Author(s) : Zhou WanYi; Shu Qin; Zhang XingLin; Chen QiHe

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Control 2021 Vol.122

16. Pentose-rich hydrolysate from oil palm empty fruit bunches for β-glucan production using Pichia jadinii and Cyberlindnera jadinii.

Pentose-rich hydrolysate obtained from dilute acid pretreatment of oil palm empty fruit bunches was successfully consumed by pentose-consuming yeasts: Cyberlindnera jadinii (Cj) and Pichia jadinii (Pj). Nitrogen supplementation and no additional detoxification step were required. Pj produced 5.87...

Author(s) : Guarnizo, A. F. C.; Woiciechowski, A. L.; Noseda, M. D.; Torres, L. A. Z.; Zandona Filho, A.; Ramos, L. P.; Letti, L. A. J.; Soccol, C. R.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

17. Efficient biosynthesis of exopolysaccharide from Jerusalem artichoke using a novel strain of Bacillus velezensis LT-2.

This study focused on the non-grain biorefining of Jerusalem artichoke (JA) for exopolysaccharide (EPS) efficient production by using Bacillus velezensis LT-2. Results showed that LT-2 could directly utilize JA tuber power (JATP) for EPS production, and its EPS yield reached 11.47 ± 0.33 g/L in the ...

Author(s) : Meng Qiao; Lu ChengHui; Gao Hua; Chen GuoXuan; Wu LingTian; Wu JinNan; Li Sha; He BingFang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

18. Production of 3-hydroxypropionic acid from acetate using metabolically-engineered and glucose-grown Escherichia coli.

Acetate can be used as carbon feedstock for the production of 3-hydroxypropionic acid (3-HP), but the production level was low due to inefficient cell growth on acetate. To better utilize acetate, a two-stage strategy, whereby glucose is used for cell growth and acetate for 3-HP formation, was...

Author(s) : Lama, S.; Kim YeonHee; Dat Tuan Nguyen; Im ChaeHo; Mugesh Sankaranarayanan; Park SungHoon

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

19. Unexpected high production of biohydrogen from the endogenous fermentation of grape must deposits.

The aim of this work was to assess the performances of wine byproduct biomass for hydrogen production by dark fermentation. Grape must deposits from two grape varieties (Pinot Gris and Chardonnay) were considered, either with external microbial inoculum or without. We show that grape must residues...

Author(s) : François, E.; Dumas, C.; Gougeon, R. D.; Alexandre, H.; Vuilleumier, S.; Ernst, B.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

20. Direct utilization of industrial carbon dioxide with low impurities for acetate production via microbial electrosynthesis.

The present study aimed to demonstrate the utilization of unpurified industrial CO2 with low impurities for acetate production via microbial electrosynthesis (MES) for the first time. In MES experiments with CO2-rich brewery gas, the enriched mixed culture dominated by Acetobacterium produced 1.8 ± ...

Author(s) : Moumita Roy; Ravineet Yadav; Chiranjeevi, P.; Patil, S. A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

21. Hydrogen production from lignocellulosic hydrolysate in an up-scaled microbial electrolysis cell with stacked bio-electrodes.

Hydrogen production from renewable resources via microbial electrolysis cells (MECs) is a promising approach for sustainable energy production. Yet high hydrogen yield from real feedstocks has not been demonstrated in up-scaled MECs. In this study, a 10-L single chamber MEC with a high electrode...

Author(s) : Wang LuGuang; Long Fei; Liang DaWei; Xiao Xiang; Liu Hong

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

22. Photoautotrophic hydrogen production of Rhodobacter sphaeroides in a microbial electrosynthesis cell.

Conventional photoheterotrophic H2 production by purple sulfur bacteria requires additional organic substrates as the carbon and energy sources. This study examined the novel photoautotrophic H2 production of Rhodobacter sphaeroides with concomitant CO2 uptake in microbial electrosynthesis (MES)....

Author(s) : Li ShuWei; Sakuntala, M.; Song YoungEun; Heo JiOok; Kim Minsoo; Lee SooYoun; Kim MinSik; Oh YouKwan; Kim JungRae

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

23. State-of-the-art technologies for continuous high-rate biohydrogen production.

Dark fermentation is a technically feasible technology for achieving carbon dioxide-free hydrogen production. This review presents the current findings on continuous hydrogen production using dark fermentation. Several operational strategies and reactor configurations have been suggested. The...

Author(s) : Park JongHun; Chandrasekhar, K.; Jeon ByongHun; Jang Min; Liu Yang; Kim SangHyoun

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

24. Biosurfactants: the green generation of speciality chemicals and potential production using Solid-State fermentation (SSF) technology.

Surfactants are multipurpose products found in most sectors of contemporary industry. Their large-scale manufacturing has been mainly carried out using traditional chemical processes. Some of the chemical species involved in their production are considered hazardous and some industrial processes...

Author(s) : Banat, I. M.; Carboué, Q.; Saucedo-Castañeda, G.; Cázares-Marinero, J. de J.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A

25. The effects of solid lignin on the anaerobic digestion of microcrystalline cellulose and application of smoothing splines for extended data analysis of its inhibitory effects.

Lignocellulose is an abundant substrate for biogas production; however, for efficient utilization, proper pre-treatment is required to enhance the biomethane yield and hydrolysis rate significantly. Phenolic compounds from dissolved lignin, produced during alkali pre-treatment, have inhibitory...

Author(s) : Piątek, M.; Lisowski, A.; Dąbrowska, M.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2021 Vol.320 No.Part A