Ingestion of Gelatinized Potato Starch Containing a High Level of Phosphorus Decreases Serum and Liver Lipids in Rats
スポンサーリンク
概要
- 論文の詳細を見る
Potato starch is known to have a higher concentration of phosphate than other starches. The presence of phosphate groups in amylopectin results in resistance to digestion by amylase. Therefore, there is a possibility that potato starch is slowly digested, inducing a physiological effect similar to that of resistant starch and indigestible oligosaccharides. The amount of phosphate group in starch differs with potato cultivar. In the present study, we investigated the effects of gelatinized potato starch containing a high level of phosphorus on lipid metabolism in rats. For this purpose, we determined lipid levels in the serum and liver in rats fed two kinds of gelatinized potato starches with different phosphorus contents. Four groups of male Sprague-Dawley rats were fed a 60% sucrose diet (control) or one of three diets containing cornstarch (CS), Benimaru (BM) potato starch or Hokkaikogane (HK) potato starch. Fat pad weight was slightly decreased in the HK diet group compared with that in the other groups. Free fatty acids in serum were significantly lowered by dietary HK starch compared with control, and serum triglyceride in rats fed the HK diet was also decreased. In the BM and HK diet groups, triglyceride levels in the liver were decreased compared with that in the control and CS groups. As for hepatic total cholesterol level, there were no significant differences among three starch diet groups. Fecal bile acid excretion was greater in the two potato starch groups than in the control group. On the other hand, there were no significant differences in cecal short-chain fatty acid content or pH. Thus, we conclude that dietary gelatinized potato starch reduces free fatty acid and triglyceride in serum and hepatic triglyceride, but does not affect cecal fermentation.
- 日本油化学会の論文
著者
-
NODA Takahiro
Memuro Upland Farming Research Station, National Agricultural Research Center for Hokkaido Region
-
FUKUSHIMA Michihiro
Department of Agricultural and Life Science, Obihiro University of Agriculture and Veterinary Medici
-
CHIJI Hideyuki
Faculty of Human Life Sciences, Fuji Women's University
-
Kanazawa Takumi
Faculty of Human Life Sciences, Fuji Women’s University
-
Atsumi Mariko
Faculty of Human Life Sciences, Fuji Women’s University
-
Mineo Hitoshi
Faculty of Human Life Sciences, Fuji Women’s University
-
Nishimura Naomichi
Department of Nutritional Sciences, Faculty of Health and Welfare Science, Nayoro City University
-
Chiji Hideyuki
Faculty Of Human Life Sciences Fuji Women's University
-
Mineo Hitoshi
Faculty of Human Life Sciences, Fuji Women's University
-
Kanazawa Takumi
Faculty of Human Life Sciences, Fuji Women's University
-
Atsumi Mariko
Faculty of Human Life Sciences, Fuji Women's University
関連論文
- A Farinograph Study on Dough Characteristics of Mixtures of Wheat Flour and Potato Starches from Different Cultivars
- Effects of High-Molecular-Weight Glutenin Subunits on the Texture of Yellow Alkaline Noodles Using Near-Isogenic Lines
- Staling and Texture of Bread Prepared from New Japanese Bread Wheat Varieties with Slightly Low-Amylose Starch
- Effect of Natural Light Periods on Rutin, Free Amino Acid and Vitamin C Contents in the Sprouts of Common (Fagopyrum esculentum Moench) and Tartary (F. tataricum Gaertn.) Buckwheats
- Effect of White Wheat Bread Containing Sugar Beet Fiber on Serum Lipids and Hepatic mRNA in Rats Fed on a Cholesterol-Free Diet
- Hepatoprotective Effects of the Water Extract from Adzuki Bean Hulls on Acetaminophen-Induced Damage in Rat Liver
- Cholesterol Metabolism in Rat Is Affected by Protocatechuic Acid
- Resistant Starches of Beans Reduce the Serum Cholesterol Concentration in Rats
- Investigation of Gene Expressions Related to Cholesterol Metabolism in Rats Fed Diets Enriched in n-6 or n-3 Fatty Acid with a Cholesterol after Long-term Feeling Using Quantitative-competitive RT-PCR Analysis
- Effects of a Probiotic on the Lipid Metabolism of Cocks Fed on a Cholesterol-enriched Diet
- A Mixture of Organisms Affects Cholesterol Metabolism Together with Rat Cecal Flora
- Comparative Hypocholesterolemic Effects of Five Animal Oils in Cholesterol-fed Rats
- Effect of an Adzuki Bean Extract on Hepatic Anti-Oxidant Enzyme mRNAs in D-Galactosamine-Treated Rats
- Fat- and Cholesterol-Enriched Diet Feeding Affects Gene Expression Related to Cholesterol Metabolism in Rats
- Effects of the Lipid-Saccharide Complex and Unsaponifiable Matter from Sunflowers on Liver Lipid Metabolism and Intestinal Flora in Rats
- Effects of Sunflowers on Lipid Metabolism in Rats
- Red Potato Extract Protects from D-Galactosamine-induced Liver Injury in Rats
- Potato Pulps Lowered the Serum Cholesterol and Triglyceride Levels in Rats
- Hepatoprotective Effects of Purple Potato Extract against D-Galactosamine-Induced Liver Injury in Rats
- Potato and Soy Peptide Diets Modulate Lipid Metabolism in Rats
- Anthocyanin-Rich Red Potato Flakes Affect Serum Lipid Peroxidation and Hepatic SOD mRNA Level in Rats
- Amylomyces rouxii Strain CBS 438.76 Affects Cholesterol Metabolism in Cholesterol-Fed Rats
- Ingestion of Gelatinized Potato Starch Containing a High Level of Phosphorus Decreases Serum and Liver Lipids in Rats
- Correlation between the Presence of Ubiquitin Conjugated Protein Phosphatase Inhibitor 1 and Postmortem Muscle Glycogen Metabolism
- Potato and Soy Peptide Diets Modulate Lipid Metabolism in Rats
- Effect of White Wheat Bread Containing Sugar Beet Fiber on Serum Lipids and Hepatic mRNA in Rats Fed on a Cholesterol-Free Diet
- Effect of Fermented Bean Paste on Serum Lipids in Rats Fed a Cholesterol-Free Diet
- Anthocyanin-Rich Red Potato Flakes Affect Serum Lipid Peroxidation and Hepatic SOD mRNA Level in Rats
- Hepatic Cytochrome P450 2E1 Level Rather Than Cecal Condition Contributes to Induction of Early Stage of the Alcoholic Liver Damage in Rats
- Amelioration of D-Galactosamine-Induced Acute Liver Injury in Rats by Dietary Supplementation with Betaine Derived from Sugar Beet Molasses
- Effects of Various Asparagus Production Methods on Rutin and Protodioscin Contents in Spears and Cladophylls
- Raw Chinese Yam (Dioscorea opposita) Promotes Cecal Fermentation and Reduces Plasma Non-HDL Cholesterol Concentration in Rats
- Effects of Anthocyanin-rich Colored Potato Flakes on Lipid Oxidation, Instrumental Color Evaluation and Sensory Characteristics in Cooked Pork Sausages
- Dietary L-Cysteine Improves the Antioxidative Potential and Lipid Metabolism in Rats Fed a Normal Diet
- Effects of Dietary Supplementation with Betaine on a Nonalcoholic Steatohepatitis (NASH) Mouse Model
- Japanese Butterbur (Petasites japonicus) Leaves Increase Hepatic Oxidative Stress in Male Rats
- Resistant Starches of Beans Reduce the Serum Cholesterol Concentration in Rats
- Effect of Potato Ethanol Residue on Rat Plasma Cholesterol Levels
- Comparison of the Effects of Longer Chain Inulins with Different Degrees of Polymerization on Colonic Fermentation in a Mixed Culture of Swine Fecal Bacteria