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Search term: nutrition

Results 1 - 100 of 379 > >>
EC Number
Application
Commentary
glycerol-3-phosphate dehydrogenase (NAD+)
nutrition
yeast strains overexpressing glycerol-3-phosphate dehydrogenase may be used to produce wine with decreased ethanol content
glycerol-3-phosphate dehydrogenase (NAD+)
nutrition
green tea catechin (-)-epigallocatechin-3-gallate is a noncompetitive inhibitor of glycerol-3-phosphate dehydrogenase
aldehyde reductase
nutrition
pretreatment of sugarcane bagasse hydrolysate to eliminate toxic compounds unsuitable for use as growth medium in xylitol production. optimization of adsorption time, type odf acid used, concentration and charcoal leads to a high ratio of xylose reductase, EC1.1.1.21, to xylitol dehydrogenase, EC1.1.1.9, of 4.5
mannitol 2-dehydrogenase
nutrition
cofactor regeneration system
mannitol 2-dehydrogenase
nutrition
-
3beta-hydroxy-DELTA5-steroid dehydrogenase
nutrition
expression of hepatic but not testicular 3beta-hydroxysteroid dehydrogenase shows a negative relationship with the level of backfat androsterone and is accompanied by a reduced rate of the hepatic androsterone clearance. Low expression of enzyme protein in the liver of high androsterone pigs is accompanied by a reduced level of enzyme mRNA
3beta-hydroxy-DELTA5-steroid dehydrogenase
nutrition
independent of castration method, all castrated pigs show greater mRNA and protein expression of 3beta-HSD and lower levels of all steroids in plasma compared with entire males. There is a strong correlation between mRNA and protein expression of 3beta-HSD and steroid levels
geraniol dehydrogenase (NADP+)
nutrition
high hydrostatic pressure treatment of grated ginger results in more than 95% inactivation of geraniol dehydrogenase. Heat treatment of 10 min at 100°C inactivates geraniol dehydrogenase to 43% residual activity. In storage, untreated and heat-treated ginger shows reduction of geranial, neral, and citronellal while pressure-treated ginger does not. In the pressure-treated sample, terpene aldehydes almost disappear without the formation of the corresponding alcohols
coniferyl-alcohol dehydrogenase
nutrition
the recombinant Rhodococcus opacus strain PD630, expressing the coniferyl alcohol dehydrogenase from Rhodococcus sp. strain HR199, together with the coniferyl aldehyde dehydrogenase, and the vanillyl alcohol oxidase, the latter from Penicillium simplicissimus strain CBS, is able to produce vanillin from ferulic acid and eugenol
cinnamyl-alcohol dehydrogenase
nutrition
Increased bamboo shoot firmness during cold storage is positively correlated with higher lignin and cellulose accumulation, and this accumulation of lignin in flesh tissue is also positively correlated with the activities of phenylalanine ammonia lyase, cinnamyl alcohol dehydrogenase and peroxidase. Ethylene treatment is associated with higher disease incidence, chilling injury index, electrical conductivity, respiration and ethylene production, enhanced lignin and cellulose accumulation and accelerates the activities of phenylalanine ammonia lyase, cinnamyl alcohol dehydrogenase and peroxidase. In contrast, 1-methylcyclopropene treatment is associated with lower respiration, ethylene production, chilling injury index and electrical conductivity, reduced lignin and cellulose accumulation and retards the activities of phenylalanine ammonia lyase, cinnamyl alcohol dehydrogenase and peroxidase. 1-Methylcyclopropene may be used commercially to control disorders in bamboo shoot during cold storage
carveol dehydrogenase
nutrition
evaluation of recombinant industrial scale production of (-)-carvone, the spearmint monoterpene ketone, in Escherichia coli for commercial use, overview
3-methylbutanal reductase
nutrition
essential in removal of the worthy off-flavours in beer during fermentation
hexose oxidase
nutrition
use of enzyme as processing aid in food industry. No acute or subchronic oral toxicity, mutagenic potential or chromosomal aberration is found according to OECD guidelines
hexose oxidase
nutrition
effect of enzyme activity on the rheological properties of dough. Oxidation of ferulic acid in presence of enzyme plus a peroxidase purified from wheat germ was most efficient. Mathematical model describing release or consumption of the different reactants
L-gulonolactone oxidase
nutrition
increase of dietary levels of alpha-tocopherol and/or ascorbic acid lower kidneys enzymic activity
L-gulonolactone oxidase
nutrition
up to 4fold increased vitamin C levels in lettuce by overexpression of enzyme
L-gulonolactone oxidase
nutrition
2fold increase in vitamin C content in wild type Arabidopsis thaliana leaf upon expression of enzyme, in vitamin-C-deficient plants, rescued vitamin C content upon enzyme expression is equal or higher than in wild type leaf
choline oxidase
nutrition
introducing of the codA gene into a cereal crop allows the biosynthesis of glycinebetaine
vanillin dehydrogenase
nutrition
production of vanillin by genetic inactivation of vanillin dehydrogenase
vanillin dehydrogenase
nutrition
vanillin production
coniferyl-aldehyde dehydrogenase
nutrition
production of vanillin
dihydroorotate dehydrogenase (NAD+)
nutrition
applications in the dairy industry
acyl-CoA oxidase
nutrition
engineering of plants with increased content of monocarboxylic fatty acids in this essential oil crop by enzyme overexpression
alanine dehydrogenase
nutrition
Lactococcus lactis strain NZ9000 expressing the enzyme from Bacillus subtilis can be used in imporvement of dairy fermentation for developing healthy yogurts with sweet taste or other fermented dairy foods
L-lysine oxidase
nutrition
the optical enzyme sensor system with immobilized LyOx membrane can be used for rapid determination of L-Lys in a real food sample
methylenetetrahydrofolate reductase [NAD(P)H]
nutrition
homozygosity for the C677T natural polymorphism presents a 3fold increased risk of colorectal cancer. Low intake of methyl-donor nutrients is associated with an increased risk of colorectal cancer in homozygous participants for the C677T polymorphism
methylenetetrahydrofolate reductase [NAD(P)H]
nutrition
mice carrying a mutation in the adenomatous polyposis coli gene Apc, a model for intestinal polyposis, fed with high folate diets from weaning develop more adenomas than those fed the folic acid deficient diet or the control diet. Mthfr deficiency does not affect adenoma number. When the folic acid deficient diet and control diet are administered to dams prior to conception, throughout pregnancy and continued in offspring post-weaning, Apc -/+ offspring fed folic acid deficient diet develop fewer adenomas than those fed control diet. Mthfr+/- genotype of the mother or of the offspring also reduces adenoma numbers in the Apc -/+ offspring. Adenoma number is inversely correlated with plasma homocysteine, intestinal dUTP/dTTP ratios, and levels of intestinal apoptosis
N5-(carboxyethyl)ornithine synthase
nutrition
industrially important organism used widely as a starter in the dairy industry
trimethylamine dehydrogenase
nutrition
quality control, development of an amperometric enzyme electrode sensor for rapid detection of trimethylamine in different fish muscle samples using phenazine methosulfate as redox cofactor and NBT-based colorimetric detectiona nd quantification
assimilatory sulfite reductase (NADPH)
nutrition
quality determination of surimi, purified enzyme increases the reactive SH and gel strength of surimi prepared from frozen mackerel, processing of surimi-based products
thiol oxidase
nutrition
flavor modification of ultra-high temperature milk
thiol oxidase
nutrition
elimination of cooked flavour in ultra-high temperature commercially sterile milk, may have other applications for flavour modification
cytochrome-c oxidase
nutrition
in beef muscles psoas major, longissimus lumborum, superficial semimembranosus, deep semimembranosus, and semitendinosus, comparison of cytochrome c oxidase activity, instrumental and visual colour, metmyoglobin-reducing activity, and total reducing activity. Colour stability among muscles is variable and metmyoglobin-reducing activity is more useful than total reducing activity for explaining the role of reducing activity in muscle-colour stability
catechol oxidase
nutrition
the enzyme is a target for development of specific inhibitors to avoid unfavorable enzymatic browning of plant-derived foods by tyrosinase causing decrease in nutritional quality and economic loss of food products
peroxidase
nutrition
POD is an indicator of quality deterioration such as flavour loss and various biodegradation reactions, and is also relevant to enzymatic browning
manganese peroxidase
nutrition
biotechnological applications related to animal feeding
procollagen-proline dioxygenase
nutrition
expression level of prolyl 4-hydroxylase is higher in muscle than in adipose tissue and further depends on growth stage and animal strain
nicotine demethylase
nutrition
while the nornicotine content of most commercial burley tobacco is low, a process termed conversion can bestow considerably increased nornicotine levels in a portion of the plants within the population. Transcript accumulation of isoform CYP82E4 is enhanced as much as 80fold in converter vs nonconverter tobacco. An optimized RNAi construct 82E4Ri298 suppresses nicotine to nornicotine conversion from 98% to as low as 0.8% in a strong converter tobacco line, a rate of nornicotine production that is about 3.6fold lower than typically detected in commercial varieties. Greenhouse-grown transgenic plants transformed with the RNAi construct are morphologically indistinguishable from the empty vector or wild-type controls
nicotine demethylase
nutrition
inhibition of gene expression by RNAi leads to up ot sixfold decrease in nornicotine content with concomitant decrease in N'-nitrosonornicotine and total tobacco-specific nitrosamines
tyrosinase
nutrition
the enzyme is a target for development of specific inhibitors to avoid unfavorable enzymatic browning of plant-derived foods by tyrosinase causing decrease in nutritional quality and economic loss of food products
tyrosinase
nutrition
the enzyme is a target for development of specific inhibitors to avoid unfavorable enzymatic browning of plant-derived foods. The inhibitors used in this study can be used safely in making herb cheese
acyl-CoA (9+3)-desaturase
nutrition
after functional expression of a DELTA12 fatty acid desaturase gene from Spinacia oleracea in transgenic Sus scrofa levels of linoleic acid (18:2n-6) in adipocytes that have differentiated in vitro from cells derived from the transgenic pigs are about 10 times higher than those from wild-type pigs. In addition, the white adipose tissue of transgenic pigs contained about 20% more linoleic acid (18:2n-6) than that of wild-type pigs. These results demonstrate the functional expression of a plant gene for a fatty acid desaturase in mammals, opening up the possibility of modifying the fatty acid composition of products from domestic animals by transgenic technology, using plant genes for fatty acid desaturases
progesterone monooxygenase
nutrition
multiple drugs, pesticides and therapeutic agents are used in aquaculturing of channel catfish, flavin-containing monooxygenase enzymatic systems can metabolize these chemicals in the fish
progesterone monooxygenase
nutrition
enzyme plays a significant role in biotransformation of pesticides in rainbow trout
ferroxidase
nutrition
treatment of rabbits with standard common rabbit diet and water ad libitum containing 40 mg fluoride per liter results in significant decrease of ceruloplasmin level in serum by days 35 and 70, with concomitant increase of serum adenosine eaminase and C-reactive protein
bacterial non-heme ferritin
nutrition
thermostable ferritin can be used in production of clean drinking water and process water. Thermostable ferritin is an excellent system for rapid phosphate and arsenate removal from aqueous solutions down to residual concentrations at the picomolar level
xanthine dehydrogenase
nutrition
xanthine oxidoreductase associated with milk phospholipid membranes is found to be distributed among an intra-membranous pool in which it takes the form of a mixture of xanthine oxidase and xanthine dehydrogenase, with a clear predominance of xanthine dehydrogenase, and a free pool of xanthine oxidase, of which 33% is found in the outer surface of milk fat globule membrane, 20.5% in the outer surface of whey membrane particles, and the remaining 46.7% in apparent solution. The inner-membrane xanthine oxidoreductase may play a nonenzymatic role in fat secretion, whereas extramembranous xanthine oxidase is freely available for a role in the innate gland immune system and may affect milk quality
aureusidin synthase
nutrition
nutritional qualities of leafy vegetables can be enhanced through the introduction of aurone biosynthetic pathways
protein-L-isoaspartate(D-aspartate) O-methyltransferase
nutrition
enzymatic detection of L-isoaspartyl residues in food proteins
tocopherol O-methyltransferase
nutrition
increase in the alpha-tocopherol content in the soybean seed, due to transgenically modulated enzyme activity, could have a potential to significantly increase the dietary intake of vitamin E
glycine/sarcosine N-methyltransferase
nutrition
enzyme can be used in betaine production for improvement of stress tolerance of commercially important microbes in agriculture and industry, and for nutritial improvement of transgenic crop plants, that do not produce betaine naturally
sarcosine/dimethylglycine N-methyltransferase
nutrition
enzyme can be used in betaine production for improvement of stress tolerance of commercially important microbes in agriculture and industry, and for nutritial improvement of transgenic crop plants, that do not produce betaine naturally
sterol O-acyltransferase
nutrition
increase in enzyme activity in animals fed with palmitic acid. No difference in hepatic enzyme activity in animals fed with oleic acid or linoleic acid
sterol O-acyltransferase
nutrition
feeding a diet suplemented with linoleic acid, conjugated linoleic acid, alpha-linolenic acid or conjugated linolenic acid results in decrease in plasma cholesterol, with conjugated linoleic acid being the most effective. Diets have no effect on sterol regulatory element binding protein-2, liver X receptor, 3-hydroxy-3-methylglutary-CoA reductase, LDL receptor, and cholesterol-7-hydroxylase. The four octadecaenoic acids increase the excretion of fecal neutral sterols with conjugated linoleic acid being most effective followed by alphga-linolenic acid, linoleic acid and conjugated linolenic acid. Dietary conjugated linoleic acid is associated with the least intestinal acyl coenzyme A: cholesterol acyltransferase activity followed by alpha-linolenic acid, linoleic acid and conjugated linolenic acid in a decreasing trend
5-aminolevulinate synthase
nutrition
enzyme expressed in transgenic Nicotiana tabacum plants demonstrate functional complementation in the chlorophyll biosynthesis and open strategies for producing tolerance against inhibitors of the C5 pathway
beta-ketoacyl-[acyl-carrier-protein] synthase I
nutrition
target for the engineering of plant seed oils
formate C-acetyltransferase
nutrition
plays a significant role in industrial milk fermentation
maltose O-acetyltransferase
nutrition
biotechnologically attractive for the modification of starch and maltooligosaccharides
alcohol O-acetyltransferase
nutrition
polishing of rice for use in sake brewing is necessary to remove inositol from rice, thereby increasing AATase activity. A high AATase activity leads to an abundance of acetate esters of higher alcohols in sake, such as isoamyl acetate, one of the most favorable odor-enhancing compounds
fatty-acid synthase
nutrition
animals fed with semipurified diets containing either 1% w/w corn oil or 10% each of beef tallow, corn oil, perilla oil, and fish oil. Enzyme activity is reduced in the polyunsaturated fat-fed group in the order of fish oil, perilla oil, and corn oil
sinapoylglucose-choline O-sinapoyltransferase
nutrition
in crop plants, sinapate esters are antinutritive compounds. They contribute to the bitter taste and astringency of seed products. Sinapate esters form complexes with proteins during seed oil processing, thus compromising the use of the valuable seed meal for animal feed and preventing it from being used as human food supplement. Thus, there is a fundamental interest in reducing the amount of sinapate esters in the seed. Suppressing the expression of the key enzymes in sinapine synthesis, sinapoylglucose:choline O-napoyltransferase (BnSCT) and UDP-glucose:sinapate glucosyltransferase (BnSGT1), by techniques such as dsRNAi should by a valuable step in establishing Brassica napus, an important oil crop, as a protein crop as well
tyramine N-feruloyltransferase
nutrition
production of plant secondary metabolites
isoflavone-7-O-beta-glucoside 6''-O-malonyltransferase
nutrition
health-promoting neutraceutical; health-promoting neutraceutical; health-promoting neutraceutical
phloroisovalerophenone synthase
nutrition
cones of the hop plant used in the beer-brewing process
propanoyl-CoA C-acyltransferase
nutrition
wild-type mice fed a cholesterol-rich diet show increased weight gain, hepatic lipid, and bileacid accumulation. SCP-2 overexpression further exacerbates hepatic lipid accumulation in cholesterol-fed females and males. Primarily in female mice, hepatic cholesterol accumulation induced by SCP-2 overexpression is associated with increased levels of LDL receptor, HDL-receptor scavenger receptor SR-B1, liver fatty acid binding protein L-FABP, and 3alpha-hydroxysteroid dehydrogenase, without alteration of other proteins involved in cholesterol uptake, esterification, efflux, or oxidation/transport of bile salts. The effects of SCP-2 overexpression and cholesterol-rich diet are downregulation of proteins involved in cholesterol transport like L-FABP and SR-B1, cholesterolsynthesis related to sterol regulatory element binding protein 2 and HMG-CoA reductase, and bile acid oxidation/transport
gamma-glutamyltransferase
nutrition
mutant enzyme D445A is suitable for fermentation of soy sauce and miso
gamma-glutamyltransferase
nutrition
the enzyme is suitable for food fermentation under high salt conditions, e.g. the fermentation of soy sauce and miso
protein-glutamine gamma-glutamyltransferase
nutrition
the functionality of light roasted peanut flour dispersions containing supplemental casein is altered after polymerization with microbial transglutaminase. The formation of high molecular weight covalent cross-links is observed. The gelling temperature of TGase-treated peanut flour dispersions containing 2.5% casein is significantly raised compared to the nontreated peanut flour-casein control solutions. The gel strength and water holding capacity of cross-linked peanut flour-casein test samples containing 5% casein is increased, while the yield stress and apparent viscosity are lowered compared to control dispersions. Casein is an effective cosubstrate with peanut flour for creating TGase-modified peanut flour-casein dispersions for use as a novel high protein food ingredient
protein-glutamine gamma-glutamyltransferase
nutrition
MTGase treatment significantly increases the denaturation temperature of beta-lactoglobulin in whey protein isolate, from 71.84°C in the untreated sample to 78.50°C after 30 h of incubation with MTGase. Increase in ´denaturation temperature is primarily due to covalent cross-linking and not due to an increase in nonpolar interactions within the protein. The surface hydrophobicity of the protein decreases upon cross-linking, due to occlusion of the hydrophobic cavities to the fluorescent probes. The cross-linked protein exhibits a U-shaped pH-stability profile with maximumturbidity at pH 4.0-4.5
dextransucrase
nutrition
industrial production of dextrans, that find use for texture improvement in the food industry, e.g. milk drinks, yogurts and ice cream
dextransucrase
nutrition
production of controlled molecular weight isomaltooligosaccharides and oligodextrans from sucrose using the combined activity of a dextransucrase, EC 2.4.1.5, from Leuconostoc mesenteroides and endodextranase, EC 3.2.1.11, from Penicillium lilacinum. Higher substrate and dextranase concentrations give rise to products with lower molecular sizes and a dextransucrase/dextranase ratio of 1:1 or 1:2 appears to produce a polymer with a molecular weight which is desirable for prebiotic use
dextransucrase
nutrition
immobilisation of dextransucrase from Leuconostoc mesenteroides NRRL B-512F in alginate is optimised for applications in a fluidised bed reactor with high concentrated sugar solutions, in order to allow a continuous formation of defined oligosaccharides as prebiotic isomalto-oligosaccharides
dextransucrase
nutrition
immobilisation of dextransucrase from Leuconostoc mesenteroides NRRL B-512F in alginate is optimised for applications in a fluidised bed reactor with high concentrated sugar solutions, in order to allow a continuous formation of defined oligosaccharides as prebiotic isomalto-oligosaccharides; production of controlled molecular weight isomaltooligosaccharides and oligodextrans from sucrose using the combined activity of a dextransucrase, EC 2.4.1.5, from Leuconostoc mesenteroides and endodextranase, EC 3.2.1.11, from Penicillium lilacinum. Higher substrate and dextranase concentrations give rise to products with lower molecular sizes and a dextransucrase/dextranase ratio of 1:1 or 1:2 appears to produce a polymer with a molecular weight which is desirable for prebiotic use
glycogen(starch) synthase
nutrition
calorie restriciton does not alter glycogen synthase or glycogen phosphatase activity/protein levels in young rats. Calorie restriction hinders age-related decreases in glycogen synthase activity/protein, unrelated to glycogen synthase mRNA levels, and glycogen synthase inactivation-phosphorylation
1,4-alpha-glucan branching enzyme
nutrition
production of very-high-amylose potato starch by simultaneous inhibition of SBE A and SBE B to a level of less than 1% using an antisense construct
1,4-alpha-glucan branching enzyme
nutrition
cooking and textural characteristics of rice depend not only on the ratio of amylose, but also on the degree of amylopectin branching. Short chains of glucose with a degree of polymerization (DP)of 6–9 inhibit retrogradation. In vivo modification of starches using genetic engineering holds potential for both enhancing nutritional qualities and for obviating post-harvest modifications often necessary for utilization of this complex carbohydrate
cyclomaltodextrin glucanotransferase
nutrition
used for producing linear oligosaccharides, serving as sweeteners
cyclomaltodextrin glucanotransferase
nutrition
;
cyclomaltodextrin glucanotransferase
nutrition
important enzyme in food industry; important enzyme in food industry; important enzyme in food industry
cyclomaltodextrin glucanotransferase
nutrition
important enzyme in food industry
cyclomaltodextrin glucanotransferase
nutrition
application as antistaling agent, retards the deterioration process in bread
cyclomaltodextrin glucanotransferase
nutrition
application as antistaling agent, retards the deterioration process in bread; important enzyme in food industry
cyclomaltodextrin glucanotransferase
nutrition
important enzyme in food industry; important enzyme in food industry
cyclomaltodextrin glucanotransferase
nutrition
-
starch synthase (glycosyl-transferring)
nutrition
analysis of the natural variations of isoforms granule-bound starch synthase GBSSI, starch synthases SSI and SSIIa and their effect on starch properties and eating quality of rice. Rice with the combinantion of the Wx allele for GBSSI and the alk allele for SSIIa has soft and sticky texture both after cooking and after storage. Variation of SSI alleles hardly affects the eating quality
4-alpha-glucanotransferase
nutrition
cycloamylose will be used in the food, pharmaceutical and chemical industries
4-alpha-glucanotransferase
nutrition
potential applications in the starch industry
4-alpha-glucanotransferase
nutrition
acting on gelatinized food-grade potato starch, PyAMase produced a thermoreversible starch product with gelatin-like properties. This thermoreversible gel has potential applications in the food industry
sucrose:sucrose fructosyltransferase
nutrition
production of fructooligosaccharides from sucrose as alternative sweeteners with low calories, no cariogenicity, safety for diabetic and bifidus-stimulating functionality. The production yield of fructooligosaccharides using enzymes originated from plants is low and mass production of the enzyme is quite limited by seasonal conditions. Therefore industrial production depends chiefly on fungal enzymes
sucrose:sucrose fructosyltransferase
nutrition
during storage, activity of sucrose:sucrose fructosyltransferase does not vary in the bottom portion of asparagus spear, but initially increase in the middle and top portions
2,1-fructan:2,1-fructan 1-fructosyltransferase
nutrition
continuous decline of fructooligosaccharides of low degree of polymerization during storage of tuberous roots is mainly due to the activity of fructan 1-exohydrolase and less due to the activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase
2,1-fructan:2,1-fructan 1-fructosyltransferase
nutrition
activity of 2,1-fructan:2,1-fructan 1-fructosyltransferase is high in the top portion of asparagus spear and decreases during storage, while in the middle and bottom portions, its activity varies slightly. The ratio of 6G-fructosyltransferase and 2,1-fructan:2,1-fructan 1-fructosyltransferase is independent of temperature
N-hydroxythioamide S-beta-glucosyltransferase
nutrition
glucosinolates have antinutritional properties and causes acute and chronic diseases, particularly monogastrics, in domestic animals, great nutritional and therefore economic concern, since the meal fraction is directed to animal feed markets as a protein source, presence of glucosinolates in the meal precludes its use as a feed for nonruminants, this results in a worldwide effort to breed low glucosinolate varieties of rapeseed, beside traditional plant breeding there are molecular genetic studies and modification of these pathways
limonoid glucosyltransferase
nutrition
limonoid glucosides are important compounds not only for the processing industry but also for the consumer, bitterness due to limonoids is an important economic problem in commercial citrus juice production, limonoid aglycones are converted to nonbitter glucosides by the GTase, enhancement of the limonoid GTase activity through genetic engineering could reduce aglycone concentration, insertion of a gene encoding for GTase into commercial cultivars could create transgenic citrus varieties producing fruits potentially free of limonoid bitterness
limonoid glucosyltransferase
nutrition
-
limonoid glucosyltransferase
nutrition
exploration of the possibility of using the enzyme in a bioreactor for debittering citrus juice
1,3-beta-galactosyl-N-acetylhexosamine phosphorylase
nutrition
dairy industry production of different fermented bifidobacteria milks
flavanone 7-O-glucoside 2''-O-beta-L-rhamnosyltransferase
nutrition
the isolation of the rhamnosyltransferase gene may enable its use in genetic engineering directed to modifying grapefruit bitterness
NDP-glucose-starch glucosyltransferase
nutrition
serum from patients allergic to maize shows IgE binding to a 56 kDa protein present in both maize and rice, that is abundant in the rice endosperm. The protein is identical with granule-bound starch synthase, a product of the Waxy gene. In a Waxy mutant of rice, the IgE-binding protein is absent. Waxy mutants of rice may be a potential source of hypoallergenic diet for patients sensitized to the 56 kDa rice allergen
thiamine pyridinylase
nutrition
thiaminase can be used as an effective method for thiamine determination in food and fodder
Results 1 - 100 of 379 > >>