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Yeast assimilable nitrogen in South Moravian grape musts and its effect on acetic acid production during fermentation
stuck fermentation sluggish fermentation Vitis vinifela L. must yeast
2014/2/25
We observed the content of yeast assimilable nitrogen in grape musts, its consumption by yeasts during fermentation, and acetic acid production. The experiments were performed in the years 2007 and 20...
Optimization of Processing Parameters for Clarification of Blended Carrot-orange Juice and Improvement of its Carotene Content
Blended carrot-orange juice carotene content enzyme clarification
2010/9/30
The aim of this work was to optimize the processing parameters for the clarification of blended
carrot-orange juice using Response Surface Methodology (RSM) and to improve the carotene content. The b...
Temperature Adaptation Study on Probiotic Bacillus subtilis SK09 Based on its Extracellular Proteins
Amylase $- galactosidase therm al adaptation
2010/9/30
The assessment of the thermal adaptation characteristics of a probiotic organism is crucial since the probiotic bacteria are sensitive to thermal stress created by the gut environment. Probiotic Bacil...
Raman spectroscopic study of heat-induced gelation of pork myofibrillar proteins and its relationship with textural characteristic
Raman spectroscopy Textural properties Heat-induced gelation Principal component analysis (PCA)
2012/8/14
Structural changes, textural properties and their relationships in pork myofibrillar proteins (PMP) were studied by Raman spectroscopy, texture profile analysis (TPA) and principal component analysis ...
Effect of Scent Leaf (Occimum viridis) on Cyanide Content of Fermented Cassava and the Sensory Quality of its Fufu Meal
Cassava cyanide detoxification fermentation
2010/9/30
One kilogram of freshly harvested cassava samples were fermented with varying amounts (1.0, 2.0,3.0, 4.0 and 5.0 g) of scent leaf (Occimum viridis), for one to five days. The effect of fermentation wi...
Production of a Fermented Solid Containing Lipases of Rhizopus microsporus and Its Application in the Pre-Hydrolysis of a High-Fat Dairy Wastewater
lipolysis enzymatic pretreatment solid-state fermentation solid-state cultivation dairy wastewater Rhizopus microsporus
2010/8/11
The filamentous fungus Rhizopus microsporus CPQBA 312-07 DRM was grown in solid-state cultivation and the fermented solid produced was used to hydrolyze triacylglycerols in a high-fat dairy wastewater...
Effect of milk chocolate supplementation with lyophilised Lactobacillus cells on its attributes
milk chocolate properties of chocolate lyophilisate LAB
2014/2/27
Manufacturing of novel foodstuffs supplemented with live probiotic bacteria has recently been intensively investigated. The supplementation of confectionery with probiotics is troublesome since some u...
Food protein: Food colour interactions and its application in rapid protein assay
Carmoisine food proteins staining agent PAGE tryptic digestibility
2014/2/27
The uniform distribution of colours as additives in a majority of the food systems is a reliable indication that one or more components of foods are able to bind with colour molecules and act as their...
Evaluation of Potential Probiotic Properties of Enterococcus mundtii, Its Survival in Boza and in situ Bacteriocin Production
Enterococcus mundtii boza probiotic bacteriocin ST4V
2009/8/10
Boza is a low-pH and low-alcohol cereal-based beverage produced in the Balkan Peninsula. Barley was cooked and prepared according to a traditional recipe and inoculated with Enterococcus mundtii ST4V ...
Production of β-Fructofuranosidase by Arthrobacter sp.and Its Application in the Modification of Stevioside and Rebaudioside A
purification stevioside and rebaudioside A structure modification
2009/8/10
Arthrobacter sp. 10137 has been used to produce β-fructofuranosidase (FFase). Sucrose and corn steep powder in an optimized ratio of 10:1 were the best carbon and nitrogen sources for enzyme productio...
Enzymatic Deodorization with Variegatic Acid from Boletus subvelutipes and Its Mechanism
enzymatic deodorization blueing Boletus subvelutipes
2009/7/8
Variegatic acid (3,3',4,4'-tetrahydroxypulvinic acid, VA) which causes a blueing phenomenon in mushrooms was isolated from Boletus subvelutipes. B. subvelutipes contains 916 mg VA/100 g dry weight of ...
Distribution of Flavonols and Enzymes Participating in the Metabolism in Onion Bulbs: Mechanism of Accumulation of Quercetin and Its Glucosides in the Abaxial Epidermis
metabolism of quercetin glucosides onion bulbs quercetin
2009/7/7
Onion bulbs contain quercetin, quercetin 4'-glucoside (Q4'G) and quercetin 3,4'-diglucoside (Q3,4'G), almost all of which are localized in the abaxial epidermis of scales. There is a question of wheth...
Structure of Antibacterial Substance in Extract of Cocklebur Leaves Used for Preparation of Wheat-Koji (qu) Described in the Chinese Classic “Chi-min-yao-shu” and Its Effect on Growth of Bacteria and Yeasts
cocklebur MIC Chi-min-yao-shu
2009/7/7
In our previous publications, we have reported that extract of cocklebur containsan antibacterial substance. This substance was purified using silica gel column chromatography and TLC; it was dissolve...
Preparation of Antibody against Antitumor β-Glucan in Grifola frondosa and Its Application
Immunomodulating effect anti-tumor polysaccharides ELISA
2009/7/7
Antibodies against an antitumor β-glucan purified from Grifola frondosa (GGF) were raised in the rabbit by subcutaneous immunization. Our antibodies reacted significantly with GGF by an ELISA inhibiti...
Presence of Endopeptidase in the Powdered Yam Dioscorea opposita and Its Effect on the Texture of Kamaboko
kamaboko yam endopeptidase
2009/7/7
Yam is often added to kamaboko, such as Hanpen and Shinjo. We investigated the presence of endopeptidase in powdered yam and the effect of its addition on the texture of kamaboko. Hydrolyzing activiti...