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Aliyu Idris Muhammad
Zhejiang University
SporeChemistryChromatographyBiochemistryBiology
22Publications
5H-index
83Citations
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Publications 31
Newest
#2Huanhuan ZhaoH-Index: 1
Last. Donghong LiuH-Index: 34
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Effects of ultrasound-assisted thawing (UAT), air thawing (AT) and water immersion thawing (WIT) on the quality of slow freezing (SF)/fast freezing (FF) bighead carp (Aristichthys nobilis) fillets were investigated. The thawing time of AT, WIT and UAT were 138, 30 and 12 min, respectively, indicating that UAT improved the thawing efficiency. UAT maintained the color and pH, and inhibited the lipid oxidation of SF/FF samples. For SF samples, thawing methods did not affect water retention and musc...
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#1Lihua FanH-Index: 2
#2Furong HouH-Index: 2
Last. Donghong LiuH-Index: 34
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Abstract Thermosonication (TS) impacts numerous characteristics of spores, such as morphology, cell metabolism, and stress resistance. However, relevant mechanisms need to be clarified. In the present study, the effect of TS treatment on Bacillus subtilis spores was investigated at phenotypic and proteomic levels. The results showed that TS treatment induced significant changes to spores in growth kinetics and morphology. A total of 167 differentially expressed proteins (DEPs) were obtained afte...
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Last. Aliyu Idris MuhammadH-Index: 5
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#1Xinyu LiaoH-Index: 9
#2Patrick J. CullenH-Index: 48
Last. Tian DingH-Index: 21
view all 7 authors...
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#1Yan Bai (ZJU: Zhejiang University)H-Index: 1
#2Aliyu Idris Muhammad (ZJU: Zhejiang University)H-Index: 5
Last. Tian Ding (ZJU: Zhejiang University)H-Index: 21
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Abstract In recent years, plasma activated water has attracted more attention as a new disinfectant. The purpose of this study was to explore impact of variation of different treatment conditions on the inactivation kinetics of Bacillus cereus spores by PAW. All survival curves showed that the number of spores has decreased rapidly at first, followed by tailing results from the reduction inactivation rate. A linear and two nonlinear models (Weibull and Log-logistic model) were fitted to these da...
1 CitationsSource
#1Ruiling Lv (ZJU: Zhejiang University)H-Index: 5
#2Aliyu Idris Muhammad (ZJU: Zhejiang University)H-Index: 5
Last. Donghong Liu (ZJU: Zhejiang University)H-Index: 34
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This study evaluated the inactivation effect of ultrasonic treatment combined with acidic electrolyzed water (AEW) on Bacillus cereus spores. AEW treatment reduced the spores by 1.05-1.37 log CFU/mL while the sporicidal effect of ultrasound was minor. More strikingly, simultaneous ultrasonic and AEW treatments for 30 min led to 2.29 log CFU/mL reduction and thus, considered a synergistic effect. Flow cytometry combined with SYTO/PI staining analysis revealed that ultrasound hydrolyzed the cortex...
1 CitationsSource
#1Xinyu Liao (ZJU: Zhejiang University)H-Index: 9
#2Yan Bai (ZJU: Zhejiang University)H-Index: 1
Last. Tian Ding (ZJU: Zhejiang University)H-Index: 21
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This study applied the combination of plasma-activated water (PAW) and mild heat (40 and 55℃) for the decontamination of Bacillus cereus spores in rice (Oryza sativa L. ssp. japonica). In this study, PAW combined with 40 and 55℃ (PAW-40 and PAW-55) achieved 1.54 and 2.12 log10 CFU/g reduction of B. cereus spores in rice after 60 min exposure, which was significantly higher than the inactivation level (0.72 log10 CFU/g) induced by PAW treatment alone. The assays for the leakage of intracellular c...
1 CitationsSource
#1Lihua Fan (ZJU: Zhejiang University)H-Index: 2
#2Balarabe Bilyaminu Ismail (ZJU: Zhejiang University)H-Index: 2
Last. Donghong Liu (ZJU: Zhejiang University)H-Index: 34
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Abstract This study evaluated the synergetic inhibitory effects of ultrasound and nisin/carvacrol on spore germination, outgrowth, and subsequent growth of vegetative cell of Bacillus subtilis in laboratory medium and milk. Ultrasound pretreatment (3.33 W/mL, 15 min) and nisin/carvacrol (0.01%, 0.02%) synergistically inhibited spore germination, outgrowth, and vegetative growth of spores in laboratory medium. Whereas no such inhibitory effect was observed in milk even with a 10-fold increase in ...
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#1Aliyu Idris Muhammad (ZJU: Zhejiang University)H-Index: 5
#2L.V. Ruiling (ZJU: Zhejiang University)H-Index: 1
Last. Tian Ding (ZJU: Zhejiang University)H-Index: 21
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ABSTRACT The impact of cold atmospheric pressure plasma treatment on the inactivation kinetics of Bacillus cereus ATCC 14579 and the resulting quality changes was investigated in tiger nut (Cyperus...
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#1Lihua Fan (ZJU: Zhejiang University)H-Index: 2
#2Balarabe Bilyaminu Ismail (ZJU: Zhejiang University)H-Index: 2
Last. Donghong Liu (ZJU: Zhejiang University)H-Index: 34
view all 7 authors...
Abstract The extreme resistance of bacterial spores to most killing agents makes them a major concern to the food industry and consumers. This gave rise an increasing interest in developing new strategies to inactivate spores and understand the mechanisms of inactivation by various agents. In this study, ultrasound combined with heat (thermosonication, TS) was used to inactivate the spores of Bacillus subtilis and the factors that influence the resistance to TS were analyzed. The spores of wild-...
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