搜索结果: 1-9 共查到“食品科学技术 citric acid”相关记录9条 . 查询时间(0.046 秒)
Effect of Pre-drying, Blanching and Citric Acid Treatments on the Quality of Fried Sweet Potato Chips
Pre-drying, Blanching Citric Acid
2016/6/2
Frying of sweet potato slices is carried out to convert the roots to value added products. Frying method brings out unique flavor and texture to the products that improve their overall acceptability. ...
Biosynthesis of Citric Acid from Glycerol by Acetate Mutants of Yarrowia lipolytica in Fed-Batch Fermentation
citric acid crude glycerol erythritol fed-batch process
2009/6/24
Pure and crude glycerol from biodiesel production have been used as substrates for citric acid production by acetate-negative mutants of Yarrowia lipolytica in fed-batch fermentation. Both the final c...
Possibilities of Redox Potential Regulation in Submerged Citric Acid Bioprocessing on Beet Molasses Substrate
redox potential regulation citric acid beet molasses substrate
2009/3/23
In submerged citric acid production by Aspergillus niger on beet molasses substrate it has been found that for high yielding particular levels of the redox potential are of essential importance. Two m...
Production of Citric Acid from a New Substrate,Undersized Semolina, by Aspergillus niger
citric acid undersized semolina Aspergillus niger
2009/3/19
The production of citric acid from fermentation medium (mass per volume ratio 0.01 % of undersized semolina) by Aspergillus niger was studied by shake culture method. The effects of initial pH (4.5, 5...
Lipase Secretion and Citric Acid Production in Yarrowia lipolytica Yeast Grown on Animal and Vegetable Fat
citric acid production lipase Yarrowia lipolytica
2009/3/16
The aim of the study was to investigate the potentiality of the utilization of raw agroindustrial fat for the biotechnological production of valuable products (lipase and citric acid) by the yeast Yar...
New Perspectives for Citric Acid Production and Application
citric acid submerged fermentation solid-state fermentation
2009/3/11
There is a great worldwide demand for citric acid consumption due to its low toxicity when compared with other acidulants used mainly in the pharmaceutical and food industries. Other applications of c...
Chewing Gum Containing Citric Acid Reduces the Burden of Periodontal Pathogens
Saliva beta defensin periodontal bacteria citric acid
2009/1/14
Objective: In a preliminary study, we noted that citric acid has the potency to induce human beta defensins (hBD-2) in salivary secretions. As hBDs are thought to ameliorate periodontal disease by sup...
Immobilization of Aspergillus niger in Polyurethane Foam for Citric Acid Production from Carob Pod Extract
Citric Acid Production Carob Pod Extract
2008/11/27
Aspergillus niger strains MTCC 281 and KLP20 immobilized on polyurethane foam were utilized for the batch fermentation of citric acid from carob pod extract. Carob pods are the fruits of carob tree (C...
Immobilization of Aspergillus niger in Polyurethane Foam for Citric Acid Production from Carob Pod Extract
Aspergillus niger Polyurethane Foam
2016/5/31
Aspergillus niger strains MTCC 281 and KLP20 immobilized on polyurethane foam were utilized for the batch fermentation of citric acid from carob pod extract. Carob pods are the fruits of carob tree (C...