JP3581157B2 - Foods for people with low glucose tolerance - Google Patents

Foods for people with low glucose tolerance Download PDF

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Publication number
JP3581157B2
JP3581157B2 JP22051392A JP22051392A JP3581157B2 JP 3581157 B2 JP3581157 B2 JP 3581157B2 JP 22051392 A JP22051392 A JP 22051392A JP 22051392 A JP22051392 A JP 22051392A JP 3581157 B2 JP3581157 B2 JP 3581157B2
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Prior art keywords
glucose
acid
glucose tolerance
blood
acetic acid
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JP22051392A
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JPH0662798A (en
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仁一 宮本
正宏 藤森
吉也 川村
孝 田中
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Mizkan Group Corp
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Mizkan Group Corp
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Description

【0001】
【産業上の利用分野】
糖尿病患者や肥満者等は、耐糖能が低いため摂食後、血糖値が急激に上昇し、高血糖症状を呈する。本発明はこのような低耐糖能者の症状を改善するための食品に関する。
【0002】
【従来の技術】
糖尿病はインスリンの作用不足によって引き起こされる代謝異常である。糖尿病は、I型と称するインスリン依存型糖尿病とII型であるインスリン非依存型糖尿病に大別されるが、どちらの場合においても患者の耐糖能が著しく低下しており通常の食事の方法で摂取させると、血糖値が急激に上昇し高血糖症状を呈する。このような症状はひいては、網膜症、意識障害、腎障害などの様々な合併症を引き起こす原因となる。従って急激な血糖値の上昇を防止するために、糖尿病患者、特にインスリン依存型の糖尿病患者に対しては、必要なカロリーを何回にも分けて与えたり、血糖上昇作用の強い少糖類の摂取制限を行うなどの食事療法が採られているが、患者やその家族にとって、その煩雑さは、大きな負担である。
【0003】
また、インスリンや血糖降下剤等の薬物により、血糖値の上昇を抑制する方法もあるが、副作用等の問題もあり、あまり望ましくない。
さらに、野菜類等の食品に含まれる食物繊維は、糖質の急激な吸収を遅延させるはたらきがあるので耐糖能が低下した患者用の食品として利用されているが、充分な効果を得るためには大量に摂取する必要があり、通常の食生活で必要量を摂取することは困難である。
【0004】
また、食物繊維以外にも調味料等として一般的に使用されている酢酸、あるいはまた、食品中に広く含有する乳酸、コハク酸、リンゴ酸、アスコルビン酸、酒石酸、クエン酸が、正常なラットや健康な成人の摂食後の血糖値の上昇及びその後の低下を緩和し血糖値の変化を平坦化させる効果(以下これを「血糖値平坦化効果」という)があるという報告がある(K.Ebihara and A.Nakajima,Agric.Biol.Chem.,52,(5),1311(1988) およびK.Ebihara,T.Miyada and S.Motizuki,Nutrition reports international,40,5,10 41(1989)) 。この血糖値平坦化効果を利用すれば、低耐糖能者の症状を改善することも可能であるが、この報告によれば充分な血糖値平坦化効果を奏するためにはかなり大量の酢酸を摂取する必要があり、従って低耐糖能者について使用する場合もかなりの量の有機酸が要求されるのものと推測され、食物繊維同様に低耐糖能者用の食品として実用的なものではないと考えられていた。
【0005】
【発明が解決しようとする課題】
上述のごとく、耐糖能改善効果を有する食品については、いくつか知られているが、いずれもその摂取量について問題があり、実用的な使用には至っていなかった。
本発明はこのような使用に鑑み、日常的に摂取できる量において充分な耐糖能改善効果を奏する低耐糖能者用の食品を提供することを目的とする。
【0006】
【課題を解決するための手段】
本発明者等は、有機酸の持つ血糖値平坦化効果について鋭意研究を行った結果、酢酸、乳酸、グルコン酸、コハク酸等の有機酸を含有する食品を耐糖能の低下した患者に与えた場合、健常者に対してはほとんど効果がないような量であっても顕著な血糖値平坦化効果を示すことを見出し本発明を完成した。
【0007】
すなわち、本発明は、酢酸、乳酸、グルコン酸、コハク酸から選ばれた少なくとも1種類以上の有機酸を含有することを特徴とする低耐糖能者用食品である。
以下本発明を詳細に説明する。
本発明の食品を摂食する形態としては、通常の飲食の形態に適応するものであれば良いが、呈味を増強するために他の有機酸類を添加してもよく、必要があれば、甘味剤、酸味剤、呈味剤などを加え調味すればよい。甘味剤としては、アスパルテーム、サッカリン、還元麦芽糖などの低カロリー甘味料を用いることが好ましい。
【0008】
本発明の食品の有する耐糖能改善効果は、酢酸、乳酸、グルコン酸、コハク酸等の有機酸の量に応じて現れる。この食品の摂食時期は通常の食事前または、食事中が望ましい。また、摂取量は、酸度4.2%の食酢で、20ml以上/回、市販の食品添加用の氷酢酸、乳酸、グルコン酸、コハク酸等で0.8g以上/回であるが、耐糖能は個人差が大きいので摂取量は適宜効果が奏する量を選択すればよい。例えば、酢の物料理に使用される食酢量は1回一人当たり20ml前後であり、この程度の量で実用的な効果を奏する摂取量である。また、酢酸、乳酸、グルコン酸、コハク酸はそれぞれ単独で用いてもよいが、それぞれの効果は相加的あるいは相乗的に発現するため、2種類以上組み合わせて使用してもよい。なお、酢酸を使用するときには酢酸が主に成分として含まれる食酢を使用するとよい。食酢としては、市販の食酢を用いることができる。
【0009】
酢酸、乳酸、グルコン酸、コハク酸等の有機酸の摂食形態としては、液状、粉末状、カプセル状、錠剤など所望の形態に適宜応じて摂食または投与することができる。また、上記の形態のものをそのまま本発明の目的に使用することもできるし、水に溶かして飲料水として使用することもできる。また、ジュースや他の飲物、あるいは調味料にとかしてもよく、さらには粉末や固形の食品に混合してもよい。
【0010】
以下実施例によって本発明を具体的に説明するが、本発明の技術的範囲はこれにより何ら限定されるものではない。
【0011】
【実施例】
(実施例1)
AIN─76飼料で飼育した4〜5週齢のSprague−Dawly 系雄ラット40匹に比較的軽度の糖尿病モデルラットを作製する目的で、40mg/kg体重のストレプトゾトシンを腹腔内に投与した。1週間後、病態の確認を行うためにラットを一晩絶食させた後、糖負荷試験を行った。すなわち、20%グルコース溶液、12.5ml/kg体重をゾンデにて経口投与したのち、経時的に尾静脈より採血し、グルコースB−テストワコーキット(和光純薬工業(株)製)を用いて血糖値の変化を調べた。この時点で体重及び血糖値が他と飛び離れているラットについては試験から除外し、1群8匹4群に群分けした。さらに1週間後、4種類の溶液を用いて再び糖負荷試験を行った(負荷する溶液量は12.5ml/kg体重)。
【0012】
すなわち、100ml容のメスフラスコを4本用意し、1本目にはグルコース20g(I群:食酢投与無し)、2本目にはグルコース20g及び穀物酢((株)中埜酢店製)40ml(II群:食酢5ml/kg体重投与)、3本目にはグルコース20g及び穀物酢24ml(III群:食酢3ml/kg体重投与)、4本目にはグルコース20g及び穀物酢8ml(IV群:食酢1ml/kg体重投与)を分取し、それぞれ蒸留水で溶解したあとさらに蒸留水を加えて100mlとした。この4種類の試料を負荷した場合の血糖値の変化を比較すべく、前記の糖尿病モデルラットを用いて、一晩絶食させた後に試験を行った。投与前と投与後30分、60分、120分、180分の各時点において、尾静脈より採血し、血漿を分離して前記と同様の方法で血糖値を測定した。
【0013】
一方、対照として、正常なラット1群8匹4群を用いて、上記の方法と同様の方法で4種類の溶液を負荷し、負荷後の血糖値の変化をみた。
結果を図1と図2に示す。図1は正常ラット、図2は糖尿病ラットでの血糖値の変化を表している。糖負荷後の血糖値の上昇をみると、正常ラットでは食酢5ml/kg体重を投与しても、食酢を投与しなった群との間に有意差は認められなかった。しかし、糖尿病のラットでは、食酢1ml/kg体重の投与において有意差が認められた。このことにより、本発明の食品を肥満者及び糖尿病患者等耐糖能の低下した病態患者に用いた場合、比較的少ない量で血糖値の急激な上昇を防止する効果のあることがわかる。
(実施例2)
300ml容のビーカーを2個用意し、一方の、糖負荷試験用デンプン水解物溶液「トレーラG(清水製薬(株)製)225mlに4.2%酢酸溶液(片山化学工業(株)製)20mlを混合し、本発明品とした。もう一方のビーカーにはトレーラGと蒸留水20mlを混合し対照物とした。こうして得られた本発明品と対照物とを耐糖能不全者及び肥満者の2名を被検者とし、糖負荷試験を行って耐糖能改善効果を比較した。
【0014】
前日の夕食後から絶食中の耐糖能不全者には対照物を投与し、肥満者には本発明品を投与した。投与前、及び投与終了後、30分、60分、120分、180分の時点で上腕より採血し、血糖及び血中インスリン濃度を測定した。
上記試験1週間後に、前記耐糖能不全者には本発明品を投与し、肥満者には対照物を同様に投与し同様の試験を行った。
【0015】
結果を図3、図4、図5、図6に示す。図3と図5に示されように、両被検者において、本発明の組成物を投与した場合、食後30分値における血糖値の上昇が抑えられた。このことより、本発明の組成物を投与すると耐糖能が顕著に向上することがわかる。
また、図4と図6に示すごとく、血中インスリン濃度の上昇も抑えられ、インスリンの節約効果も認められた。
(実施例3)
実施例1と同様の方法で軽度の糖尿病モデルラットを作製し、糖負荷試験にて病態の確認を行った。さらに1週間後、1群10匹で7種類の溶液について糖負荷試験を行った(負荷する溶液量は12.5ml/kg)。
【0016】
すなわち、100ml容のメスフラスコを7本用意し、1本目にはグルコース20g(I群:対照群)、2本目にはグルコース20g及び氷酢酸(片山化学工業(株)製)0.85g(II群:酢酸群)、3本目にはグルコース20g及び乳酸(CCA biochem b.v.製)1.4g(III群:乳酸群)、4本目にはグルコース20g及びグルコン酸(東京化成工業(株)製)2.77g(IV群:グルコン酸群)、5本目にはグルコース20g及びコハク酸(和光純薬工業(株)製)1.66g(V群:コハク酸群)、6本目にはグルコース20g及び酢酸0.66gとグルコン酸0.54g(VI群:酢酸+グルコン酸)、7本目にはグルコース20g及び酢酸0.66gと乳酸0.30g(VII群:酢酸+乳酸群)を分取し、それぞれ蒸留水で溶解したあとさらに蒸留水を加えて100mlとした。この試験で用いられた酢酸群の酸濃度は、実施例1で用いられた食酢に換算すると、体重1kg当たり2.5mlの投与に相当する濃度であり、この濃度は正常ラットでは有意な効果が認められなかった濃度である。また、その他の有機酸の濃度については、酢酸群の酢酸の規定濃度に合わせて溶液を調整した。
【0017】
この7種類の溶液をそれぞれ負荷した場合の血糖値の変化を比較すべく、前記の糖尿病モデルラットを用いて、一晩絶食させた後に試験を行った。投与前と、投与後30分、60分、120分、180分の各時点において、尾静脈より採血し、血漿を分離して前記と同様の方法で血糖値を測定した。
結果を図7に示す。図に示されたように、酢酸、乳酸、グルコン酸、コハク酸を投与した場合、食後60分値における血糖値の上昇が抑えられた。また、実験では、酢酸とグルコン酸及び、酢酸と乳酸を組み合わせた場合の効果を調べたが、相加的あるいは、相乗的に耐糖能改善効果が発現することが確認された。
【0018】
このことより、本発明の食品を肥満者および、糖尿病患者等耐糖能の低下した病態患者に用いた場合、比較的少ない量で血糖値の急激な上昇を防止する効果のあることがわかる。
【0019】
【発明の効果】
本発明の食品を食前にまたは、他の食品と同時に摂取すれば、肥満症患者や糖尿病患者のように耐糖能が低下している病態患者における食後の高血糖の発症を、一般的な食生活において摂取できる量で、充分有効に防止し得る。
【図面の簡単な説明】
【図1】正常のラットに糖含有溶液を投与したときの血糖値の経時的変化を示すグラフである。
【図2】糖尿病モデルラットに糖含有溶液を投与したときの血糖値の経時的変化を示すグラフである。
【図3】耐糖能不全者が糖含有溶液を摂取したときの血糖値およびインシュリンの経時的変化を示すグラフである。
【図4】耐糖能不全者が糖含有溶液を摂取したときの血糖値およびインシュリンの経時的変化を示すグラフである。
【図5】肥満者が糖含有溶液を摂取したときの血糖値およびインシュリンの経時的変化を示すグラフである。
【図6】肥満者が糖含有溶液を摂取したときの血糖値およびインシュリンの経時的変化を示すグラフである。
【図7】糖尿病モデルラットに糖含有溶液を投与したときの血糖値の経時的変化を示すグラフである。
[0001]
[Industrial applications]
Diabetic patients, obese people, and the like have a low glucose tolerance, and therefore, after eating, blood sugar levels rise sharply and exhibit hyperglycemic symptoms. The present invention relates to a food for improving the symptoms of such a person having low glucose tolerance.
[0002]
[Prior art]
Diabetes is a metabolic disorder caused by insufficient action of insulin. Diabetes is broadly divided into insulin-dependent diabetes mellitus called type I and non-insulin-dependent diabetes mellitus which is type II. When this is done, the blood sugar level rises sharply and presents a hyperglycemic condition. Such symptoms eventually cause various complications such as retinopathy, impaired consciousness, and renal impairment. Therefore, in order to prevent a rapid rise in blood sugar levels, diabetic patients, especially insulin-dependent diabetic patients, are given the necessary calories in several divided doses or ingested oligosaccharides having a strong blood sugar increasing action. Dietary treatments such as restriction are used, but the complexity is a heavy burden on patients and their families.
[0003]
In addition, there is a method of suppressing an increase in blood glucose level using a drug such as insulin or a hypoglycemic agent, but it is not desirable because of problems such as side effects.
In addition, dietary fiber contained in foods such as vegetables is used as a food for patients with reduced glucose tolerance because it has the function of delaying the rapid absorption of carbohydrates. Needs to be consumed in large quantities, and it is difficult to take the required amount with a normal diet.
[0004]
In addition, acetic acid, which is generally used as a seasoning other than dietary fiber, or lactic acid, succinic acid, malic acid, ascorbic acid, tartaric acid, and citric acid widely contained in foods are normal rats and It has been reported that a healthy adult has an effect of alleviating an increase and a subsequent decrease in blood sugar level after eating and flattening a change in blood sugar level (hereinafter referred to as “blood sugar leveling effect”) (K. Ebihara). and A. Nakajima, Agric. Biol. Chem., 52, (5), 1311 (1988) and K. Ebihara, T. Miyada and S. Motizuki, Nutrition reports international, (40, 10, 89, 41). By using this blood glucose leveling effect, it is possible to improve the symptoms of people with low glucose tolerance, but according to this report, in order to achieve a sufficient blood glucose leveling effect, a considerable amount of acetic acid is consumed. Therefore, it is presumed that a considerable amount of organic acid is required even when used for people with low glucose tolerance, and it is not practical as a food for people with low glucose tolerance as well as dietary fiber. Was thought.
[0005]
[Problems to be solved by the invention]
As described above, some foods having an effect of improving glucose tolerance have been known, but all of them have problems with their intake and have not been put to practical use.
In view of such use, an object of the present invention is to provide a food for people with low glucose tolerance, which has a sufficient glucose tolerance improving effect in an amount that can be taken daily.
[0006]
[Means for Solving the Problems]
The present inventors have conducted intensive studies on the blood glucose leveling effect of organic acids, and as a result, provided foods containing organic acids such as acetic acid, lactic acid, gluconic acid, and succinic acid to patients with reduced glucose tolerance. In this case, the present inventors have found that a blood sugar level flattening effect is remarkable even when the amount is almost ineffective for healthy subjects, and the present invention has been completed.
[0007]
That is, the present invention is a food for people with low glucose tolerance, comprising at least one or more organic acids selected from acetic acid, lactic acid, gluconic acid, and succinic acid.
Hereinafter, the present invention will be described in detail.
The form of eating the food of the present invention may be any form adapted to the form of normal eating and drinking, but other organic acids may be added to enhance taste, if necessary, A sweetener, a sour agent, a flavoring agent and the like may be added to season. As the sweetener, it is preferable to use a low-calorie sweetener such as aspartame, saccharin, and reduced maltose.
[0008]
The glucose tolerance improving effect of the food of the present invention appears depending on the amount of organic acids such as acetic acid, lactic acid, gluconic acid, and succinic acid. It is desirable to eat this food before or during a normal meal. The amount of intake is 20 ml or more in vinegar having an acidity of 4.2%, and 0.8 g or more in glacial acetic acid, lactic acid, gluconic acid, succinic acid, etc. for adding foods on the market. Since there is a large individual difference, the amount of intake may be appropriately selected so that the effect is obtained. For example, the amount of vinegar used for cooking vinegar is about 20 ml per person at a time, and such an amount is an ingested amount having a practical effect. In addition, acetic acid, lactic acid, gluconic acid, and succinic acid may be used alone, but since their effects are expressed additively or synergistically, two or more kinds may be used in combination. When acetic acid is used, vinegar containing acetic acid as a main component is preferably used. Commercial vinegar can be used as the vinegar.
[0009]
The feeding form of an organic acid such as acetic acid, lactic acid, gluconic acid, and succinic acid can be fed or administered according to a desired form such as a liquid, powder, capsule, or tablet. Further, the above-mentioned form can be used as it is for the purpose of the present invention, or can be dissolved in water and used as drinking water. It may be dissolved in juice or other drinks or seasonings, or may be mixed with powdered or solid foods.
[0010]
Hereinafter, the present invention will be described specifically with reference to Examples, but the technical scope of the present invention is not limited thereto.
[0011]
【Example】
(Example 1)
Streptozotocin at a dose of 40 mg / kg body weight was intraperitoneally administered to 40 male Sprague-Dawly rats aged 4-5 weeks reared on an AIN # 76 diet to produce relatively mild diabetes model rats. One week later, the rats were fasted overnight to confirm the disease state, and then a glucose tolerance test was performed. That is, a 20% glucose solution was orally administered at 12.5 ml / kg body weight by a sonde, blood was collected from the tail vein with time, and glucose B-Test Wako Kit (manufactured by Wako Pure Chemical Industries, Ltd.) was used. Changes in blood glucose were examined. At this time, the rats whose body weight and blood sugar level were far apart from the others were excluded from the test, and were divided into 4 groups of 8 animals per group. One week later, a glucose tolerance test was performed again using the four types of solutions (the amount of the loaded solution was 12.5 ml / kg body weight).
[0012]
That is, four 100 ml volumetric flasks were prepared, the first 20 g of glucose (group I: no vinegar was administered), the second 20 g glucose and 40 ml of cereal vinegar (manufactured by Nakano Vinegar Co., Ltd.) (group II). : Vinegar 5ml / kg body weight) Third, glucose 20g and cereal vinegar 24ml (Group III: vinegar 3ml / kg body weight), Fourth glucose 20g and cereal vinegar 8ml (Group IV: vinegar 1ml / kg body weight) ) Was dissolved in distilled water, and distilled water was further added to make 100 ml. In order to compare the change in blood glucose level when these four types of samples were loaded, a test was performed after overnight fasting using the above-mentioned diabetes model rat. Before administration, and at 30, 60, 120, and 180 minutes after administration, blood was collected from the tail vein, plasma was separated, and the blood glucose level was measured in the same manner as described above.
[0013]
On the other hand, as a control, four groups of eight normal rats / group were loaded with four types of solutions in the same manner as described above, and changes in blood glucose levels after loading were observed.
The results are shown in FIGS. FIG. 1 shows a change in blood glucose level in a normal rat, and FIG. 2 shows a change in blood glucose level in a diabetic rat. Looking at the rise in blood glucose level after glucose load, no significant difference was observed between normal rats and the group to which vinegar was not administered even when vinegar was administered at 5 ml / kg body weight. However, in diabetic rats, a significant difference was observed in the administration of vinegar at 1 ml / kg body weight. This indicates that when the food of the present invention is used in obese patients and diabetic patients, or other pathological conditions with impaired glucose tolerance, a relatively small amount is effective in preventing a rapid rise in blood glucose level.
(Example 2)
Two beakers having a capacity of 300 ml were prepared, and 20 ml of a 4.2% acetic acid solution (manufactured by Katayama Chemical Industry Co., Ltd.) was added to 225 ml of a starch hydrolyzate solution for sugar tolerance test “Trailer G (manufactured by Shimizu Pharmaceutical Co., Ltd.)”. In the other beaker, trailer G and 20 ml of distilled water were mixed to obtain a control.The thus obtained product of the present invention and the control were mixed with glucose intolerant and obese subjects. Two subjects were subjected to a glucose tolerance test to compare the glucose tolerance improving effects.
[0014]
A control substance was administered to subjects with impaired glucose tolerance after fasting from the day before the dinner, and the product of the present invention was administered to obese persons. Blood was collected from the upper arm 30 minutes, 60 minutes, 120 minutes, and 180 minutes before the administration and at the end of the administration, and blood glucose and blood insulin levels were measured.
One week after the test, the product of the present invention was administered to the glucose intolerant, and the control was similarly administered to the obese, and the same test was performed.
[0015]
The results are shown in FIGS. 3, 4, 5, and 6. As shown in FIGS. 3 and 5, in both subjects, when the composition of the present invention was administered, an increase in blood glucose level at 30 minutes after eating was suppressed. This indicates that administration of the composition of the present invention significantly improves glucose tolerance.
In addition, as shown in FIGS. 4 and 6, an increase in blood insulin concentration was suppressed, and a saving effect of insulin was also observed.
(Example 3)
Mild diabetes model rats were prepared in the same manner as in Example 1, and their pathological conditions were confirmed by a glucose tolerance test. After one week, a sugar tolerance test was performed on seven types of solutions in 10 animals per group (the amount of the loaded solution was 12.5 ml / kg).
[0016]
That is, seven 100 ml volumetric flasks were prepared, the first one containing 20 g of glucose (Group I: control group), the second one containing glucose 20 g and glacial acetic acid (Katayama Chemical Industry Co., Ltd.) 0.85 g (II). 20 g of glucose and 1.4 g of lactic acid (manufactured by CCA biochem bv.) 1.4 g (group III: lactic acid group) for the third strain, and 20 g of glucose and gluconic acid (Tokyo Chemical Industry Co., Ltd.) for the third strain. 5.77 g (Group IV: gluconic acid group), 20 g of glucose and 1.66 g (Group V: succinic acid group) of succinic acid (manufactured by Wako Pure Chemical Industries, Ltd.) for the fifth bottle, and glucose for the sixth bottle. 20 g, 0.66 g of acetic acid and 0.54 g of gluconic acid (Group VI: acetic acid + gluconic acid), and on the seventh line, 20 g of glucose, 0.66 g of acetic acid and 0.30 g of lactic acid (Group VII: acetic acid + lactic acid group) , It was 100ml by adding more distilled water after dissolved in each of distilled water. The acid concentration of the acetic acid group used in this test, when converted to the vinegar used in Example 1, is a concentration corresponding to the administration of 2.5 ml per kg of body weight, and this concentration has a significant effect in normal rats. The concentration was not recognized. The concentration of other organic acids was adjusted according to the specified concentration of acetic acid in the acetic acid group.
[0017]
In order to compare the change in blood glucose level when each of these seven types of solutions were loaded, a test was performed after overnight fasting using the above-mentioned diabetes model rat. Before administration, and at 30 minutes, 60 minutes, 120 minutes, and 180 minutes after administration, blood was collected from the tail vein, plasma was separated, and the blood glucose level was measured in the same manner as described above.
FIG. 7 shows the results. As shown in the figure, when acetic acid, lactic acid, gluconic acid, and succinic acid were administered, an increase in blood glucose level at 60 minutes after eating was suppressed. In the experiments, effects of a combination of acetic acid and gluconic acid and a combination of acetic acid and lactic acid were examined. It was confirmed that the effect of improving glucose tolerance was additive or synergistic.
[0018]
This indicates that when the food of the present invention is used for obese persons and pathological patients with reduced glucose tolerance, such as diabetic patients, it is effective in preventing a rapid increase in blood glucose level with a relatively small amount.
[0019]
【The invention's effect】
If the food of the present invention is taken before meals or at the same time as other foods, the onset of postprandial hyperglycemia in patients with impaired glucose tolerance, such as obese patients and diabetics, is a common dietary habit. And can be sufficiently effectively prevented.
[Brief description of the drawings]
FIG. 1 is a graph showing a time-dependent change in a blood glucose level when a sugar-containing solution is administered to a normal rat.
FIG. 2 is a graph showing a time-dependent change in a blood glucose level when a sugar-containing solution is administered to a diabetes model rat.
FIG. 3 is a graph showing changes over time in blood glucose and insulin when a glucose intolerant ingests a sugar-containing solution.
FIG. 4 is a graph showing changes over time in blood glucose and insulin when a glucose intolerant ingests a sugar-containing solution.
FIG. 5 is a graph showing changes over time in blood glucose and insulin when an obese person ingests a sugar-containing solution.
FIG. 6 is a graph showing changes over time in blood glucose and insulin when an obese person ingests a sugar-containing solution.
FIG. 7 is a graph showing a time-dependent change in a blood glucose level when a sugar-containing solution is administered to a diabetes model rat.

Claims (3)

グルコン酸を含有し、血糖値の急激な上昇を防止する作用を有するものであることを特徴とし、低耐糖能者のために用いられるものである旨の表示を付した食品。 A food product containing gluconic acid and having an action of preventing a rapid rise in blood sugar level, and having a label indicating that it is used for persons with low glucose tolerance . 更に、酢酸を含有する請求項1記載の食品。The food according to claim 1, further comprising acetic acid. 酢酸が食酢由来である請求項2記載の食品。The food according to claim 2, wherein the acetic acid is derived from vinegar.
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WO2000059499A1 (en) * 1999-04-05 2000-10-12 Verteletsky, Pavel Vasilievich Use of succinic acid or salts thereof for the treatment of diabetes mellitus and wound healing
WO2005117608A1 (en) * 2004-06-04 2005-12-15 Horizon Science Pty Ltd Natural sweetener
JP2006160679A (en) * 2004-12-08 2006-06-22 Mitsukan Group Honsha:Kk Composition for ameliorating type ii diabetes
KR101487852B1 (en) * 2006-12-15 2015-01-29 티마 파운데이션 Novel compositions and uses thereof
US8633192B2 (en) 2006-12-15 2014-01-21 Tima Foundation Compositions and uses thereof
JP5249537B2 (en) * 2007-03-06 2013-07-31 文則 木村 Composition for improving menstrual irregularities
WO2012106761A1 (en) 2011-02-08 2012-08-16 Horizon Science Pty Ltd Sugar extracts
SG11201501044RA (en) 2012-08-28 2015-05-28 Product Makers Australia Pty Ltd Extraction method
US10350259B2 (en) 2013-08-16 2019-07-16 The Product Makers (Australia) Pty Ltd Sugar cane derived extracts and methods of treatment
JP6885676B2 (en) * 2016-04-20 2021-06-16 雪印メグミルク株式会社 Obesity suppressant
US11007237B2 (en) 2017-05-19 2021-05-18 Kohaku Bio Technology Co., Ltd. Agent for suppressing carbohydrate breakdown and absorption
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