Sugar maple syrup production is an important economic activity for eastern Canada and the northeastern United States. Since annual variations in syrup yield have been related to climate, there are concerns about the impacts of climatic change on the industry in the upcoming decades. Although the temporal variability of syrup yield has been studied for specific sites on different time scales or ...

Shoots of Picea abies (Norwegian spruce) are traditional material for syrup production in the small and medium sized food industry in Northern Finland. The shoot products are believed to be beneficial to one’s health because of their purity and nutritional value, e.g. high mineral, ascorbic acid and flavonoid content. They are also valued for their essential oil content and the forest aroma. In...

<p>The objective of the present study is to obtain quantity honey components such as moisture, glucose, fructose and sucrose in order access quality honey. The tested samples are authenticated if characteristics a pure average ratio 56% 44% but ratios individual honeys ranged from high 64% 36% glucose low 50% glucose. contents due presence invertase enzymes. organic acids responsible for ...

The article presents the results of investigation phenomenon concentration polarization.
 technological parameters electrodialysis and electrodeionization processes at various applied voltages are presented. about influence polarization on efficiency electromembrane demineralization process sugar syrup were concluded.

The present work studied low-cost carbon sources for carotenoid and lipid production using the yeast Rhodosporidum toruloides NCYC 921. Carob pulp syrup and sugarcane molasses at different concentrations were used as low-cost carbon sources in R. toruloides batch cultivations. Carob pulp syrup containing a total sugar concentration of 75 g L(-1) induced the highest total fatty acid productivity...

Tropical maize is an alternative energy crop being considered as a feedstock for bioethanol production in the North Central and Midwest United States. Tropical maize is advantageous because it produces large amounts of soluble sugars in its stalks, creates a large amount of biomass, and requires lower inputs (e.g. nitrogen) than grain corn. Soluble sugars, including sucrose, glucose and fructos...

For three years, about 1,500 hives were surveyed for varroa mites following feeding tests using cupric gluconate and cupric lactate in sucrose syrup. Three to five litres per hive of 0 to 2.8g of copper metal per litre of sucrose syrup were given in spring and/or summer. Bee and mite mortalities were recorded up to four years without significant toxicity being noted for honeybees. By contrast, ...

Sugar intake in the United States has increased by >40 fold since the American Revolution. The health concerns that have been raised about the amounts of sugar that are in the current diet, primarily as beverages, are the subject of this review. Just less than 50% of the added sugars (sugar and high-fructose corn syrup) are found in soft drinks and fruit drinks. The intake of soft drinks has in...

Sugar Factory effluent is one of the most important moderate – high pollution concentration wastewater, which is generated mainly from the mill house washing activities of the sugar factory. The effluent is rich in organic matter resultant from the sugarcane juice, sugar syrup and sugar present in the washwater. The COD of this effluent is variable from 5000 – 10000 mg/L. The aim of the present...

Definitions There are many, sometimes confusing, terms used in the literature. Simple carbohydrate (sugar) refers to monoand disaccharides; complex carbohydrate refers to polysaccharides such as starch. Common disaccharides are sucrose (glucose fructose), found in sugar cane, sugar beets, honey, and corn syrup; lactose (glucose galactose), found in milk products; and maltose (glucose glucose), ...