搜索结果: 1-15 共查到“工学 honey”相关记录21条 . 查询时间(0.198 秒)
NSF-supported researchers mimicked the food foraging behavior of honey bees to vastly improve how computer programs and devices work together in a rapidly growing global market worth over $50 billion....
Characterisation of phenolics and other quality parameters of different types of honey
physicochemical parameters phenolic acids flavonoids
2016/7/6
In order to provide a general picture of phytochemical characteristics of nectar honey, honeydew, and mixed honeys, an overall comparison of physicochemical parameters, and phenolic profile as well as...
Phenolic content of honey reduces in vitro starch digestibility
functional food natural resources phytochemicals
2016/7/6
The starch digestibility of foods containing honey, as a function of honey’s phenolic content was evaluated. We have evaluated the in vitro digestibility of starch from potato when added to honey. Nat...
Influence of Saccharomyces cerevisiae strain on the profile of volatile organic compounds of blossom honey mead
honeywine yeast sensory profile
2015/7/28
The influence of yeast strain on the volatile profile of meads fermented from blossom honey using three different Saccharomyces cerevisiae var. bayanus strains was evaluated. Meads were analysed by me...
Mineral profile of Croatian honey and differences due to its geographical origin
honey Croatia minerals geographical origin
2015/3/30
The proportions of twelve minerals were determined in 200 samples of the black locust honey from five Croatian regions during two seasons. The average proportions were dominated by that of K (205.57–4...
Changes of antioxidant activity in honey after heat treatment
heating phenolic compounds ferric reducing antioxidant power (FRAP) 1,1-diphenyl-2-picrylhydrazyl (DPPH)
2014/2/24
We determined how the antioxidant activity and total phenolic content of honey changed after being subjected to a high temperature. Antioxidant activity was determined using two methods ?FRAP (ferric ...
Diastase number changes during thermaland microwave processing of honey
honey microwave enzymes heating
2014/2/25
The presented paper covers the preliminary studies on microwave inactivation of honey enzymes described as diastase number (DN). All the investigations were done on commercially available honey from P...
Fermentation of honey-sweetened soymilk with Bifidobacterium lactis Bb-12 and Bifidobacterium longum Bb-46: fermentation activity of bifidobacteria and in vitro antagonistic effect against Listeria monocytogenes FSL N1-017
bifidobacteria fermenttive acivity fermented soymilk acacia honey chestnut honey inhibitory effect
2014/2/25
The influence of the honey addition on the fermentative activity of Bifidobacterium lactis Bb-12 and Bifidobacterium longum Bb-46 in soymilk was determined. Additionally, the inhibitory potential of h...
Contents of major phenolic and flavonoid antioxidants in selected Czech honey
antioxidants kinds of honey total polyphenols phenolic acids, flavonoids 3',4'-dihydroxyflavones and flavonols chrysin ferulic acid GC-MS HPLC-DAD
2014/2/27
The chemical constitution of antioxidants contained in honey is derived from its origin. Forty honey samples (harvest 2006), which came from various locations of the Czech Republic and varied in their...
Microwave and Infrared Heat Processing of Honey and Its Quality
diastase activity honey, hydroxymethyfurfural (HMF) infrared heating
2009/6/17
Application of microwave and infrared radiation was explored for thermal processing of honey and its effect on the physico-chemical characteristics as well as the microbiological quality of honey were...
A Fluorescence Spectroscopic Study of Honey and Cane Sugar Syrup
Adulteration Fluorescence Synchronous Luminescence
2009/6/10
Fluorescence spectroscopic properties of honey and cane sugar syrup were investigated in order to explore the use of optical techniques for detection of adulteration of honey with cane sugar syrup. Me...
Determination of Amitraz Residue by Headspace Gas Chromatography in Honey and Beeswax Samples from Iran
Amitraz Residue Headspace Gas Chromatography
2016/5/31
In this study, 70 samples of honey and beeswax from different beehives (Eastern and Western Azerbaijan, Ardabil territory, Iran), markets and store shelves of (Tehran, Iran) were collected during 2006...
The Effect of an Organic Pesticide on Mortality and Learning in Africanized Honey Bees (Apis mellifera L.) in Brasil
Organic pesticide honey bee
2009/3/19
concentrations of the organic pesticide Bioganic® on mortality was assessed at 11 different time intervals in Africanized honey bees (Apis mellifera L.) as was direct application of the pesticide ...
Structural Analysis and Development of Silk Produced by Hornet（Vespa）and Honey Bee
silk Honeybee silk Biomaterial Protein film Molecular
2009/3/16
スズメバチ類の幼虫は、蛹になる前にホーネットシルクというタンパク質から成
る糸を吐いて繭を作るが、このホーネットシルクを天然素材として利用しようとする取り
組みは、これまでなかった。我々は、スズメバチの巣からホーネットシルクを抽出・精製
し、素材として使える形に加工する方法を見出した[1-3]。さらに、ホーネットシルクの構
造[4,5]、機能[6]および物性[1]を解明して、...
Detection of Foreign Enzyme Addition into the Adulterated Honey
falsification honey diastase number Schade amylase addition
2014/3/10
Natural honey contains several enzymes, which are produced by bees (salivary secretion) and some are found in the nectar or pollen. The most important enzymes are amylases, invertases, glusidases, cat...