enzymes in food manufacture
Tài liệu Báo cáo " Effect of Sweet potato (Ipomoea batatas (L.) Lam) leaf extract on hypoglycaemia, blood insulin secretion, and key carbohydrate metabolic enzymes in expermentally obese and STZ-induced diabetic mice " pptx
Ngày tải lên :
12/02/2014, 17:20
... fractions on blood fasting glucose
and plasma insulin secretion in obese-diabetic mice
Glucose (mmol/l) Plasma insulin (pmol/l)
Treatment with extract fraction
Starting point
Final
Change
of ... STZ induced HFD fed mice were
expressed diabetic disease and a insulin
resistance. However, plasma insulin in HFD-
fed mice injected STZ was lower as compared
to HFD mice without STZ injection. ... mice). While, HDLc in HFD mice
decreased 34.63% in comparision with the
control (ND mice). Moreover, blood glucose
and insulin concentration unusually increase in
obese mice in comparison with...
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Tài liệu Pesticide Residues in Food and Cancer Risk: A Critical Analysis pdf
Ngày tải lên :
14/02/2014, 22:20
... epidemics by pyrrolizidine alkaloids have occurred in the
developing world. In the United States, poisonings, including
deaths, have been associated with use of herbal teas containing
comfrey (Huxtable, ... main breakdown com-
pound of glucobrassicin, a glucosinolate that is present in large
amounts in vegetables of the Brassica genus, including broc-
coli, and gives rise to the potent Ah binder indole ... 4-methylcatechol, methylhydrazine, monocrotaline, pentanal methylformylhydrazone, petasitenine, quercetin, reserpine,
safrole, senkirkine, sesamol, symphytine
Noncarcinogens:
N = 34
Atropine, benzyl alcohol,...
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Tài liệu Committee on Toxicity of Chemicals in Food, Consumer Products and the Environment - Subgroup Report on the Lowermoor Water Pollution Incident pdf
Ngày tải lên :
17/02/2014, 10:20
... analysing for contaminants in water, that samples are taken into a prepared
vessel in order to minimise contamination from environmental sources. When sampling in domestic
premises, drinking water ... leading to
increased concentrations in the water in the domestic system.
3.18 Flushing of the mains distribution system to remove the contaminated water resulted in the disturbance
of old mains ... 50: Usual intakes of aluminium from food and water and potential intakes from medicines (mg/kg bw/day) 181
Table 51: Summary of margin of safety (MoS) for aluminium after the pollution incident...
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Tài liệu Reversed Food Chain – From the Plate to the Farm Priorities in Food Safety and Food Technology for European Research potx
Ngày tải lên :
22/02/2014, 05:20
... of
perishable foods.
P24 Understanding interactions of food (ingredients) and processing at the
molecular and cellular level
How can we understand better what is happening within the food during food
processing, ... products or in the
development of new packaging formats adapted to specific consumer
segments. A synergetic effect in maintaining food quality and increasing
sustainability is obtained by means ... re-construction of the
food chain from the consumer point of view, the reversed food chain thinking.
This reconstruction of the food chain from the consumer perspective served in
the following as the reference...
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New Profit Opportunities in Health and Nutrition to 2009: Changing Consumer Concerns and Market Influencers in Food and Drinks doc
Ngày tải lên :
06/03/2014, 05:21
... Low-Carb Diets and the Atkins Revolution Industry Opinion Survey, April 2004
Business Insights
According to Janine Wilson, an independent nutritionist based in the UK: “The rising
levels of obesity ... marketing streams based on a firm understanding of the major
consumer health concerns influencing purchasing decisions and eating habits.
Identifying the main health-related issues influencing ...
extremely interesting to note that this trend is not expected to continue with such
high levels of success.
Kids remain the focus in the food and drinks industry – even when it comes to
healthy food...
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CHEMICAL ANALYSIS OF ANTIBIOTIC RESIDUES IN FOOD pptx
Ngày tải lên :
11/03/2014, 03:20
... preparations (some in
combination with β-lactams) are used in the treatment of
bovine mastitis. Systemic use of streptomycin, neomycin,
and spectinomycin is often restricted in food- producing
animals ... multiplying bacteria.
59
β-Lactams bind to pro-
teins in the cell membrane [penicillin-binding proteins
(PBPs)], which are enzymes that catalyze cross-linkages
between the peptide chains on the ... last used in food- producing
species in Australia in 1982).
Chloramphenicol is used to treat a variety of local
and systemic infections in small animals and horses.
Its use in food- producing species...
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ADVANCES IN FOOD AND NUTRITION RESEARCH VOLUME 41 ppt
Ngày tải lên :
15/03/2014, 09:20
... growing
pollen cell wall (Loewus and Labarca,
1973).
Laminarin, a linear glucan containing mainly
&D-( 1-3)
linked glucose,
with some
p-~-(1+6)
branching points, is found in
Laminaria, ...
type recombinants by staining the pollen with iodine reagent
(Wx
pollen,
containing normal starch,
stains
black;
wx
pollen, lacking amylose, stains
red) and, by counting the frequency
of ... present
in the inner regions of B-chains and two-thirds are present in the outer
parts of the B-chains and in the A-chains.
The position of the esterified phosphates at C-6 can be determined using...
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Báo cáo khoa học: Modeling hydration mechanisms of enzymes in nonpolar and polar organic solvents potx
Ngày tải lên :
16/03/2014, 10:20
... the crystal packing could be maintained [18].
Other methods are available that can provide struc-
tural information on these proteins in solution. CD
studies of a-chymotrypsin in organic solvents ... protein aggregation, played an important role
in the protein function. Our approach to the study of
protein structure and dynamics in such media has been
focused on understanding how proteins ... complete
understanding of the structural properties of this
enzyme in organic solvents is shown in Fig. 1. Cu-
tinase was simulated in five different organic solvents
of increasing dielectric constant...
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Báo cáo khoa học: Insect cytokine, growth-blocking peptide, is a primary regulator of melanin-synthesis enzymes in armyworm larval cuticle pptx
Ngày tải lên :
16/03/2014, 11:20
... tyrosine by two enzymes, tyrosinase
and Dopa decarboxylase (DDC), that convert tyrosine
to Dopa and dopamine, respectively [3,4]. In insects,
although tyrosinase may play a role in melanin synthe-
sis, ... para-
sitism-induced elevation of dopamine levels in host
insect larvae. Insect Biochem Molec Biol 26, 659–665.
21 Hayakawa Y & Noguchi H (1998) Growth-blocking
peptide expressed in the insect ... Ca
2+
is present in the
integument incubation medium. (C) GBP-induced expression of TH
and DDC mRNAs was observed only in the dorsal integument 6 h
after injection of GBP.
Y. Ninomiya and Y. Hayakawa...
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Báo cáo khoa học: Enzymes in organic media Forms, functions and applications potx
Ngày tải lên :
16/03/2014, 16:20
... subtilisin in the presence of 98%
(w/w) of KCl was tentatively explained by either rigid salt
structure protecting the enzyme in organic solvents or
polar environment of salt helping in maintaining ... in enzymology. Lyophilization involves
[28,33] (a) initial freezing, (b) primary drying (in which ice
separated from the protein phase is removed by sublimat-
ion) and (c) secondary drying (in ... showed
that antigen–antibody interaction is possible in low water
containing organic solvents. Stocklein et al. [97] studied
binding of triazine herbicides to antibodies in nearly
anhydrous media....
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West Bengal University of Technology BF-142, Salt Lake City, Kolkata-700064 Structure & Detailed Syllabus of B.Tech in Food Technology ppt
Ngày tải lên :
18/03/2014, 00:20
... total, non-reducing and reducing sugars.
7. Determination of Vitamin C in food sample.
8. Determination of Pigments in food sample.
10. Estimation of calcium, iron and zinc in food products. ... Protein in food sample.
3. Determination of Ash in food sample.
4. Determination of Crude Fat in food sample.
5. Determination of Acidity & pH in food sample/beverages.
6. Determination ... in Food Technology
14
4. Food Chemistry by Linhinger
5. Chemical changes in food during processing by Richardson
6. Nutrition and Dietetics by Rose
FT 402 : Principles of Food...
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Báo cáo "DETERMINATION SULPHONAMIDES RESIDUES IN FOOD BY HIGH PERFOPvMANCE LIQUID CHROMATOGRAPHY PART 2. SEPARATION AND QUANTIFICATION SULFAGUANIDINE, SULFAMETHOXYPYRIDINE, SULFADOXINE AND SULFAMETHOXAZONE IN ANIMAL FOODSTUFFS AND FOOD PRODUCTS " pdf
Ngày tải lên :
20/03/2014, 21:20
... KHAO
1.
Chu Dinh Binh, Nguyen Phuong Thanh, Nguyin Thj Anh Nguyet, Pham Luan - Xac djnh
du lugng khang khuin trong thuc phim bing phuang phap sac ki Idng hieu nang cao
(HPLC), Phin 1. Toi uu ...
SUMMARY
DETERMINATION SULPHONAMIDES RESIDUES IN FOOD BY HIGH
PERFOPvMANCE LIQUID CHROMATOGRAPHY
PART 2. SEPARATION AND QUANTIFICATION SULFAGUANIDINE,
SULFAMETHOXYPYRIDINE, SULFADOXINE AND SULFAMETHOXAZONE ... was indicated sulphonamides residues in some samples of
animal foodstuffs and food products higher than maxium residue level [2].
Dia
chi:
Nhdn bdi ngdy 29 thdng
5
ndm 2008
Chu Dinh Binh,...
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Báo cáo khoa học: Identification of malic and soluble oxaloacetate decarboxylase enzymes in Enterococcus faecalis potx
Ngày tải lên :
22/03/2014, 16:20
... OAD
proteins contain the same conserved amino acids
found in the active site of previously characterized
MEs, including the catalytic tyrosine and lysine resi-
dues involved in the acid–base mechanism, ... variations in malic and OAD
activities (not shown). It was previously suggested that
Es. coli ME may be involved in amino acid and ⁄ or
lipid biosynthesis. Bearing that in mind, we examined
whether ... on the
activity of these enzymes since it has been reported
that ATP can inhibit human m-NAD-ME by interact-
ing with its conserved NAD
+
binding site [1]. Compa-
rable inhibition was also reported...
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Báo cáo khoa học: Characterization of mucin-type core-1 b1-3 galactosyltransferase homologous enzymes in Drosophila melanogaster pptx
Ngày tải lên :
23/03/2014, 15:20
... peanut agglutinin failed to reveal any signal
in embryonic salivary glands [8], which could mean
that salivary O-glycan chains are elongated, thus abro-
gating peanut agglutinin binding. Furthermore, ... the
peanut agglutinin staining in the developing nervous
system documented by D’Amico and Jacobs [8] could
not be confirmed in our in situ hybridization study.
The comprehensive testing of all core-1 ... peanut
agglutinin binding, the distribution of core-1 glycans is
regulated in a tissue- and stage-specific manner during
embryonic development in D. melanogaster [7,8]. Core-
1 glycans are found on mucin...
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Use of Alternative Fuels in Cement Manufacture: Analysis of Fuel Characteristics and Feasibility for Use in the Chinese Cement Sector pdf
Ngày tải lên :
24/03/2014, 05:20
... from industrial or commercial
painting operations (spent solvents, paint solids), metal cleaning fluids (solvent based
mixtures, metal working and machining lubricants, coolants, cutting fluids), ...
residue: injection in blast furnace." Waste Management 22(8): 841-851.
39
At present, there is at least one example of sewage sludge being used in cement
manufacturing in China. In spring ... of unused biomass residues in the ten
provinces in China with the greatest biomass production.
The feasibility of using biomass residues in cement manufacturing is in part dependent on
the...
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- has attracted increasing attention as a component of amperometriclglutamate sensors used in the food industry and clinical biochemistry the precursor of lgox
- enzymes in the manufacture
- selfpriming jet pumps manufactured in stainless steel aisi 304
- history of food culture in japan
- japanese food culture in australia
- how enzymes are used in the manufacture of beer
- how are enzymes used in the manufacture of baby food
- enzymes in manufacture
- functional roles of iron in food
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