4種イモ類の高脂血症,高血糖抑制機能の検討と調理への応用

四种马铃薯抑制高血脂、高血糖功能的检测及其在烹饪中的应用

• 批准号: 13680145
• 负责人: 徳田 節子
• 金额: $ 1.98万
• 依托单位: Shinshu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13680145/
• 关键词: 白ねずみ; 加工タロイモ; ジャガイモデンプン; 高脂血症抑制; 高血糖抑制; 調理性

1.高脂血症抑制機能の検討について:粘質イモ澱粉として、ナガイモ(NS),加工タロイモ(poi)を、日常食するジャガイモ(PS),サツマイモ(WS)と比較しながら白ねずみ(wister系♂)の血中脂質代謝に及ぼす影響を見た(2度目)。試験澱粉を飼料に20%添加2週間飼育後、血漿及び血漿から超遠心分離によりカイロミクロン-VLDLリポ蛋白を分画後、総,遊離-コレステロール(cho),HDL-cho,中性脂肪(TG),リン脂質(PL)量を測定した。[結果考察]総,遊離choはPS,poi群で対照群に比べ有意に低下し、WS群で高値であった。HDL-choはPS,poi,WS群で高かった。次に特筆すべきは血漿TG量はすべての群で著しく低下した。血漿PLはPS,poi群で低下,WS群で高かった。カイロミクロン-VLDLリポ蛋白中の総choはPS、poi群で低下し、WSで高かった。TG,PLについては血漿の場合と同様な傾向であった。血漿TGがすべての群で低下したことからTGやchoの血中での輸送に直接関係するアポB蛋白量について目下測定中である。又、試験に用いたPSはアミロース(AL)22%、食物繊維(DF)の水溶性,不溶性共検出されず。WSはAL19%,DF(水溶性,不溶性共)検出せず。poiはAL17%,DFの水溶性,不溶性共数%であり、上記脂質含量と併せ考察すると構成澱粉の違いの検討が必要と思われた。2.高血糖抑制機能の検討:6週令wister系♂白ねずみにて対照の生理食塩水群(1),残りをストレプトゾドシン(STZ)(75mg/Kg)腹腔内投与1型糖尿病発症後STZ対照群(2),これに20%NS添加のSTZ・NS群(3),同poi群(4)を水道水と共に25日間自由摂取させ、5日おきに尾静脈血の空腹時血糖値を測定した。[結果考察]最終の血糖値は(4)群301mg/dl,(3)群321mg,(2)群463mg,(1)群90mgを示しpoi,NSとも上昇抑制効果がみられた。次いで効果大のpoiから粘質物を作成飼料に加えたSTZ・poi粘質物群(1),比較のためSTZ・PS群(2),STZ・WS群(3),STZ・対照群(4),生理食塩水群(5)も設け30日間飼育、血糖値を測定した。[結果考察](1)群血糖値401mg/dl,(2)群350mg,(3)群600mg,(4)群540mg,(5)群95mgとなり、PS,poi粘質物が改善に作用していると思われた。3.poiの調理性への検討:小麦粉に対しpoi粉末を各割合で、又加える水分の割合も変え、生地を作ってナン,蒸しケーキ,餅,白玉等を作成、評点法による官能検査で評価し、日本人でも食することが出来る可能性を探った。

1. The mechanism of hyperlipidemia inhibition was used to treat hyperlipidemia. The results were as follows: sticky powder, powder (NS), processing (poi), daily diet (PS), serum lipid metabolism (WS) and serum lipid metabolism (2 degrees). After giving birth, blood and blood samples were separated from each other, VLDL protein was measured by cho, HDL-cho, neutral fat (TG) and PL. [results] according to the results of the investigation, the number of people in the cho PS,poi group was lower than that in the WS group, while that in the WS group was higher. The HDL-cho PS,poi,WS group is very high-level. The blood TG level, the blood TG level, the blood glucose level, the blood TG level, The blood PL PS,poi group is low, while the WS group is high. The protein contains cho PS, poi group is low, and WS is high in VLDL protein. TG,PL said that the blood would be closed and the blood would be closed. The blood TG is low, the population is low, the blood TG is cho, the blood is direct, the B protein level is low, the blood is under the test. In addition, the water-soluble and insoluble ingredients were obtained by using PS oil (AL) 22% and food sugar (DF) 22%. WS insoluble AL19%,DF (water-soluble, insoluble total) is used to produce antidote. Poi "AL17%,DF" is water-soluble, insoluble in total, and the content of fat on the record must be considered. two。 The function of hyperglycemia inhibition mechanism: 6 weeks, the wister was used to treat the physiological diet (1), the residual drug (STZ) (75mg/Kg) was intraperitoneally injected into the STZ group after type 1 diabetes mellitus (2), and the drug 20%NS was added with STZ NS group (3). With the poi group (4), the water samples were collected freely within 25 days, and the fasting blood glucose levels were measured at the end of the 5th day. [results] Group 301mg/dl, (3) Group 321mg, (2) Group 463mg, and (1) Group 90mg showed inhibition of blood glucose levels in poi,NS mice. The secondary diet was made into STZ ·poi adhesive group (1), STZ ·PS group (2), STZ ·WS group (3), STZ group (4), physiological drinking water group (5). The blood glucose level was measured during 30 days of incubation. [results] (1) group blood glucose 401mg/dl, (2) group 350mg, (3) group 600mg, (4) group 540mg, (5) group 95mg resin, PS,poi adhesive compound to improve the effect. 3.poi flour, poi powder, wheat flour, poi powder, wheat flour, wheat flour, wheat flour