搜索结果: 1-15 共查到“食品科学技术 optimisation”相关记录18条 . 查询时间(0.326 秒)
Optimisation of microwave-assisted extraction of flavonoids and phenolics from celery (Apium graveolens L.) leaves by response surface methodology
Box-Behnken experimental design total flavonoids total phenolics antioxidant activity
2016/12/9
The conditions for microwave-assisted extraction (MAE) of total flavonoids (TF) and total phenols (TP), and antioxidant activity from celery (Apium graveolens L.) leaves by response surface methodolog...
Nutritional Evaluation and Optimisation in Neonates: a randomized, double-blind controlled trial of amino acid regimen and intravenous lipid composition in preterm parenteral nutrition
amino acid lipid emulsion parenteral nutrition preterm infant randomized controlled trial body composition intrahepatocellular lipid
2018/11/30
Background: Parenteral nutrition is central to the care of very immature infants. Current international recommendations favor higher amino acid intakes and fish oil–containing lipid emulsions.
Cooking and Drying Process Optimisation of Shea (Butyrospermum parkii) Butter Extraction
shea nuts pretreatmen response surface methodology
2014/11/28
Cooking and drying conditions of the shea butter extraction process were determined using a response surface methodology. The influence of cooking time, temperature, and nuts/water mass ratio, drying ...
Optimisation of the antioxidant activity of kombucha fermented milk products
tea fungus fermentation antioxidants wild thyme RSM
2014/10/11
The antioxidant activity of fermented milk products obtained by using kombucha starter produced by fermentation on sweetened wild thyme extract was investigated. The starter was added to milk containi...
Enzymatically hydrolysed molasses and sodium citrate as new potentials for the improvement of canthaxanthin batch synthesis by Dietzia natronolimnaea HS-1: A statistical media optimisation
enzymatic hydrolysis sugarbeet molasses hydrolysate carotenoid pigment batch submerged fermentation response surface modelling
2014/8/11
Response surface methodology-central composite rotatable design (RSM-CCRD) was applied to explore the optimum media formulation for maximising canthaxanthin (CTX) biosynthesis by Dietzia natronolimnae...
Acid and alkaline hydrolysis extraction of non-extractabke polyphenols in blueberries optimisation by response surface methodology
blueberry polyphenols acid hydrolysis process alkaline hydrolysis process response surface analysis
2014/7/10
Polyphenols, including extractable polyphenols (EPP) and non-extractable polyphenols (NEPP), are natural and secondary metabolic substances in plants that have beneficial properties to human health. H...
Optimisation of antioxidant extraction from lemon balm (Melissa officinalis)
DPPH BCLM polyphenols flavonoids response surface methodology
2014/2/25
The effects of the propan-2-ol proportion in the extraction solvent (PPES), solid to liquid ratio (SLR), and extraction temperature on the extraction yield of antioxidants measured by 2,2-diphenyl-1-p...
Optimisation of solid-state fermentation of Aspergillus niger JL-15 for xylanase production and xylooligosaccharides preparation
xylanase response surface methodology (RSM) solid-state fermentation (SSF) xylooligosaccharides HPLC
2014/2/25
The production of xylanase (XylA) by Aspergillus niger JL-15 in solid-state fermentation (SSF) on orange peel was optimised by the response surface methodology (RSM). The results revealed that four fa...
Process optimisation of vacuum drying of onion slices
dehydratation optimum value Allium response surface methodology
2014/2/25
Dehydration of untreated and pre-treated onion slices under vacuum was optimised using the response surface methodology. The effects of the drying temperature (50–70°C), slice thickness (1–5 mm), and ...
Optimisation of ultrasonic-assisted protein extraction from brewer’s spent grain
ultrasonic-assisted extraction protein Brewer’s spent grain response surface methodology
2014/2/27
Response surface methodology was employed to optimise the ultrasonic-assisted extraction of protein from brewer’s spent grain. Three variables, namely the extraction time (min), ultrasonic power (W/10...
Optimisation of Composition of Media for the Production of Amylolytic Enzymes by Thermomyces lanuginosus ATCC 34626
Thermomyces lanuginosus glucoamylase α-amylase
2009/3/23
The composition of media for the production of amylolytic enzymes by Thermomyces lanuginosus was optimised in different ways. Effects of various carbon and nitrogen sources were investigated. Thermomy...
Optimisation of Manufacture and Quality of Cottage Cheese
Cottage cheese skim milk ultrafiltration composition
2009/3/20
Cottage cheese is a type of fresh soft cheese consisting of individual grains. The manufacture of Cottage cheese from control skim milk with 0.05 % fat (A), skim milk fortified with 1.5 % (w/v) skim m...
Optimisation of Inulinase Production by Kluyveromyces bulgaricus
Kluyveromyces marxianus var. bulgaricus inulin inulinase
2009/3/20
The present work is based on observation of the effects of pH and temperature of fermentation on the production of microbial enzyme inulinase by Kluyveromyces marxianus var. bulgaricus. Inulinase hydr...
Optimisation of Inulinase Production by Aspergillus niger Using Simplex and Classical Method
simplex optimisation inulinase Aspergillus niger
2009/3/17
The simplex method has been used to optimise the inulinase production by Aspergillus niger strain 13/36 with respect to 5 components of the medium. The extracellular enzyme activity was almost 80 U/mL...
Immunohistochemical detection of soya protein – optimisation and verification of the method
plant proteins identification model samples
2014/3/10
A functional immunohistochemical method for soya proteins detection was developed. The procedure is based on the avidin-biotin complex (ABC) method that attains sufficient sensitivity. The method was ...