Hydrocolloid food additives and rat caecal microbial enzyme activities

Effect of different starches onEscherichia coli (S1) β-glucuronidase expression

“…In fact the products of starch hydrolysis are numerous (oligosaccharides containing 4 -8 glucose units, dextrins, maltotriose, etc.) and therefore some of these compounds may be implicated in b-glucuronidase regulation, as happens for glucuronide, fructuronate and mannonate (NOVEL and NOVEL 1976), carboxymethylcellulose and guar gum (MALLETT et al 1984), pectine (ROWLAND and MALLETT 1992), chondroitin sulfate (FELDHAUS et al 1991), and bile salts (FUJISAWA and MORI 1996). On the other hand it is also known that some inducible disaccharidases, produced during growth on glucidic compounds, are not necessarily related to the polysaccharide structure (VALENTINE and SALYERS 1992).…”

Effect of different starches onEscherichia coli (S1) β-glucuronidase expression

“…In fact the products of starch hydrolysis are numerous (oligosaccharides containing 4 -8 glucose units, dextrins, maltotriose, etc.) and therefore some of these compounds may be implicated in b-glucuronidase regulation, as happens for glucuronide, fructuronate and mannonate (NOVEL and NOVEL 1976), carboxymethylcellulose and guar gum (MALLETT et al 1984), pectine (ROWLAND and MALLETT 1992), chondroitin sulfate (FELDHAUS et al 1991), and bile salts (FUJISAWA and MORI 1996). On the other hand it is also known that some inducible disaccharidases, produced during growth on glucidic compounds, are not necessarily related to the polysaccharide structure (VALENTINE and SALYERS 1992).…”

Re‐evaluation of locust bean gum (E 410) as a food additive

“…Three subacute toxicity studies (Ershoff and Wells, 1962;Vohra et al, 1979;Mallett et al, 1984) have been described in rats.…”

Breast Milk Additives and Infant Formula

“…The authors of these case series identified several mechanisms, extrapolated from either the rat model or adult human studies, by which gum-based thickeners might predispose to mucosal injury and NEC: (i) through accumulation of SCFA's (produced by bacterial metabolism of the soluble fibres in the gum component) [68], (ii) bacterial overgrowth and increased enzyme activity [69], (iii) accumulation of intestinal bile acids [70,71] and (iv) substantial increases in intraluminal water and sugars [71].…”

Effect of different starches onEscherichia coli (S1) β-glucuronidase expression

“…In fact the products of starch hydrolysis are numerous (oligosaccharides containing 4 -8 glucose units, dextrins, maltotriose, etc.) and therefore some of these compounds may be implicated in b-glucuronidase regulation, as happens for glucuronide, fructuronate and mannonate (NOVEL and NOVEL 1976), carboxymethylcellulose and guar gum (MALLETT et al 1984), pectine (ROWLAND and MALLETT 1992), chondroitin sulfate (FELDHAUS et al 1991), and bile salts (FUJISAWA and MORI 1996). On the other hand it is also known that some inducible disaccharidases, produced during growth on glucidic compounds, are not necessarily related to the polysaccharide structure (VALENTINE and SALYERS 1992).…”

Re‐evaluation of locust bean gum (E 410) as a food additive

“…Three subacute toxicity studies (Ershoff and Wells, 1962;Vohra et al, 1979;Mallett et al, 1984) have been described in rats.…”

Breast Milk Additives and Infant Formula

“…The authors of these case series identified several mechanisms, extrapolated from either the rat model or adult human studies, by which gum-based thickeners might predispose to mucosal injury and NEC: (i) through accumulation of SCFA's (produced by bacterial metabolism of the soluble fibres in the gum component) [68], (ii) bacterial overgrowth and increased enzyme activity [69], (iii) accumulation of intestinal bile acids [70,71] and (iv) substantial increases in intraluminal water and sugars [71].…”

Effect of different starches onEscherichia coli (S1) β-glucuronidase expression

“…In fact the products of starch hydrolysis are numerous (oligosaccharides containing 4 -8 glucose units, dextrins, maltotriose, etc.) and therefore some of these compounds may be implicated in b-glucuronidase regulation, as happens for glucuronide, fructuronate and mannonate (NOVEL and NOVEL 1976), carboxymethylcellulose and guar gum (MALLETT et al 1984), pectine (ROWLAND and MALLETT 1992), chondroitin sulfate (FELDHAUS et al 1991), and bile salts (FUJISAWA and MORI 1996). On the other hand it is also known that some inducible disaccharidases, produced during growth on glucidic compounds, are not necessarily related to the polysaccharide structure (VALENTINE and SALYERS 1992).…”

Re‐evaluation of locust bean gum (E 410) as a food additive

“…Three subacute toxicity studies (Ershoff and Wells, 1962;Vohra et al, 1979;Mallett et al, 1984) have been described in rats.…”

Breast Milk Additives and Infant Formula

“…The authors of these case series identified several mechanisms, extrapolated from either the rat model or adult human studies, by which gum-based thickeners might predispose to mucosal injury and NEC: (i) through accumulation of SCFA's (produced by bacterial metabolism of the soluble fibres in the gum component) [68], (ii) bacterial overgrowth and increased enzyme activity [69], (iii) accumulation of intestinal bile acids [70,71] and (iv) substantial increases in intraluminal water and sugars [71].…”