Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 16 of 16 for “"free sugars"”.
-
ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΩΝ ΧΗΜΙΚΩΝ ΣΥΣΤΑΤΙΚΩΝ ΤΗΣ URGINEA MARITIMA BAKER
… GROUPS OF SUBSTANCES HAVE BEEN DETECTED: FREE SUGARS, MUCILAGE, AMINO ACIDS, TANNINS, POLYPHENOLS (FLAVONOIDS, PHENOLIC ACIDS). TESTS FOR SAPONIM, TRITERPENIC ACIDS AND ALKALOIDS WERE NOT CONCLUSIVE. B. MAIN RESEARCH. A. IN THE PETROLEUM ETHER EXTRACT HAVE BEEN ISOLATED (AFTER …
-
Water relations and cutting management of switchgrass
… and concentrations of K, Na, Ca, and total free sugars were measured at the end of each water-stress cycle. Osmotic potential at full turgor (Π<sub>100</sub>), symplastic water content (SYM) , and modulus of elasticity (∊) were determined from pressure-volume curves at the end of the two …
-
ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΩΝ ΧΗΜΙΚΩΝ ΣΥΣΤΑΤΙΚΩΝ ΤΩΝ ΑΝΘΕΩΝ ΤΟΥ FRAXINUS ORNUS
… IDENTIFIED) POLYPHENOLS (FLAVONOID, COUMARINS) FREE SUGARS, TRITERPENES, MUCILAGE. THE SEARCH FOR SAPONINS, ALKALOIDS, GUINONES, AND ESSENTIAL OIL WAS NEGATIVE. B. MAIN RESEARCH. THE MATERIAL (DRIED FLOWERS) WAS SUCCESSIVELY EXTRACTED BY PETROLEUM ETHER, ETHER, CHLOROFORM AND ALCOHOL 95. A. IN …
-
Demography, cold hardiness, and nutrient reserves of overwintering nests of the carpenter ant Camponotus pennsylvanicus (De Geer) (Hymenoptera: Formicidae)
… 80% of dry weight, glycogen less than 20%, and free sugars less than 10%. Lipid was progressively depleted through winter. Majors lost most protein and dry weight between November and January, minors between February and April. Glycogen changes emulated mean ambient temperature patterns. …
-
Differential Protein Expression and Butanol Production using <i>Clostridium beijerinckii</i>
… resulting in a hydrolysate consisting of free sugars and other breakdown products of cellulose and hemi-cellulose. We have been able to grow C. <i>beijerinckii</i> in media containing xylose or glucose as the principle sugars, both which are present in the wood extract. We had limited …
-
Flavorful Foes: Assessing Students’ Perceptions of Processed and Fast Food and Its Health Implications.
… are consuming more foods high in energy fats and free sugars. This mixed methods study was conducted at a college campus in Georgia, to assess knowledge and understanding of the students between the ages of 18 and 22 years about highly processed Fast Food, and its effects on health. Forty student …
-
Evaluating the Barbados SSB tax: a mixed-method natural experimental study
… SSB tax only addressed around 60% of SSB-related free sugars and did not clearly differentiate between high- and low-sugar SSBs. Finally, the Barbados SSB tax may have conveyed additional information about the health risks of sodas but not sugar-sweetened juice drinks. In terms of theoretical …
-
Identifying iron-binding antioxidants in New Zealand honeydew honey
… human physiological function. However, excess free iron could participate in the formation of reactive oxygen species via the Fenton reaction and is thought to be the primary mechanism for the pathogenesis of diseases related to iron excess. Prevention of the oxidative damage caused by reactive …
-
The role of plant-based foods and dietary fibre in school-aged children (5-12y) in Ireland
… also contributed to intakes of saturated fat, free sugar and sodium. ‘Fruit & vegetables’ made important contributions to intakes of DF, vitamin A, vitamin C, B-vitamins, potassium and magnesium but also contributed to intakes of total and free sugars. While overall intakes of ‘cereals, grains …
-
Assessment of pre-treatment technologies for bio-ethanol production using multi-objective optimisation
… comprises lignocellulose which does not contain free sugars, but requires pre-treatment so as to promote access to polysaccharides for hydrolys is to sugars prior to fermentation to ethanol. Lignin present in bagasse prevents access to cellulose, thus lignin is often solubilised in a basic …
-
Normoxic and anoxic metabolism of Nicotiana tabacum transformants lacking root nitrate reductase
… contents in roots (ATP, hexosemonophosphates, free sugars, starch, amino acids, total protein) 4) Inorganic cation and anion contents 5) Lactate and ethanol production 6) Extractable LDH-and ADH-activities 7) Cytosolic pH values (by 31P-NMR) 8) NO Cation and anion contents of roots from WT and …
-
The Effects of Macronutrient and Micronutrient Diet Manipulation on Human Insulin Sensitivity
… review indicates that reducing dietary free sugars and increasing dietary fibre consumption are the most important dietary manipulations to improve insulin sensitivity. With respect to dietary fibre, there is no existing literature examining the impact of supplemented fibre alone on …
-
Nutrient intakes, compliance with recommendations and key sources in women of child-bearing age (18-50y) in Ireland
… of saturated fat (13% of total energy (%TE)), free sugar (9%TE) and salt (5.5g/d from food sources only) and low intakes of dietary fibre (17g/d). Important sources of energy in the diet were ‘cereal & cereal products’ (including potatoes) ‘meat, fish & eggs’ and ‘dairy & dairy products’ which …
-
Reducing free sugar intakes: Evidence for effective dietary recommendations
Reducing free sugar intakes: Evidence for effective dietary recommendations Lucy Ruth Boxall, Bournemouth University Large scale epidemiological investigations and RCT trials since the 1990’s have shown that diet is a leading risk factor for many communicable and non-communicable diseases. Within …
-
Formative assessment of primary school educators in independent schools in Gauteng to advise the need for an intervention for the prevention of non-communicable diseases
… as follows: saturated fat: 91%, trans-fats: 31%, free sugars: 27% and sodium: 28%. Almost three quarters of educators (72%) consumed a lower carbohydrate diet (<45%E) and 94% consumed inadequate amounts of dietary fibre. Thirty percent of educators exceeded the recommended intake for alcohol. The …