JPH1084909A - Intestinal butyric acid concentration increase accelerating agent - Google Patents

Intestinal butyric acid concentration increase accelerating agent

Info

Publication number
JPH1084909A
JPH1084909A JP8263731A JP26373196A JPH1084909A JP H1084909 A JPH1084909 A JP H1084909A JP 8263731 A JP8263731 A JP 8263731A JP 26373196 A JP26373196 A JP 26373196A JP H1084909 A JPH1084909 A JP H1084909A
Authority
JP
Japan
Prior art keywords
butyric acid
intestinal
acid concentration
bifidobacterium longum
lactobacillus acidophilus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8263731A
Other languages
Japanese (ja)
Inventor
Hiroshi Oda
泰士 小田
Yasuyuki Seto
泰幸 瀬戸
En Hashiba
炎 橋場
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Snow Brand Milk Products Co Ltd
Original Assignee
Snow Brand Milk Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Snow Brand Milk Products Co Ltd filed Critical Snow Brand Milk Products Co Ltd
Priority to JP8263731A priority Critical patent/JPH1084909A/en
Publication of JPH1084909A publication Critical patent/JPH1084909A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Fodder In General (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide medicaments, food and drinks and feed which increase an intestinal butyric acid concn. SOLUTION: This intestinal butyric acid concn. increase accelerating agent and the food and drinks and feed imparted with the intestinal butyric acid concn. accelerating effect by compounding the mycobiont of Lactobacillus acidophilus and/or Bifidobacterim longum therewith contains this mycobiont as an essential component. The onset of the colic carcinoma derived from the decrease in the intestinal butyric acid concn. is prevented by increasing the intestinal butyric acid concn.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、新規な腸内酪酸濃
度上昇促進剤ならびに腸内酪酸濃度上昇促進作用を賦与
した飲食品及び飼料に関する。
TECHNICAL FIELD The present invention relates to a novel intestinal butyric acid concentration-enhancing agent and to foods, drinks and feeds which have an intestinal butyric acid concentration-enhancing effect.

【0002】[0002]

【従来の技術】近年、腸内発酵により生成される短鎖脂
肪酸が注目されてきている(Cummings,J.H., Rombeau,J.
L. and Sakata,T., Physiological and Clinical Aspec
ts ofShort-Chain Fatty Acids, Cambridge University
Press, 1995)。腸内の短鎖脂肪酸は、食事として摂取
されたオリゴ糖や食物繊維が消化されずに盲腸や大腸に
達して腸内細菌に利用されることにより生成し、この生
成した短鎖脂肪酸は速やかに腸管から吸収される。この
短鎖脂肪酸の主要な構成成分は、酢酸、プロピオン酸及
び酪酸である。酢酸は主に筋肉の熱源として利用され、
プロピオン酸は肝臓においてコレステロールや炭水化物
の代謝調節に関与していると考えられている。また、酪
酸は大腸の上皮細胞にとって重要な物質である。酪酸は
大腸上皮細胞に作用して細胞分化や遺伝子の発現等を修
飾することにより、大腸上皮細胞の構造や機能を維持す
る上で重要な役割を果たすと考えれている。そして、こ
のことは、酪酸が大腸癌や潰瘍性大腸炎の予防に重要で
あることを示唆している。
2. Description of the Related Art In recent years, short-chain fatty acids produced by intestinal fermentation have attracted attention (Cummings, JH, Rombeau, J. et al.
L. and Sakata, T., Physiological and Clinical Aspec
ts ofShort-Chain Fatty Acids, Cambridge University
Press, 1995). Short-chain fatty acids in the intestine are produced when oligosaccharides and dietary fiber taken as a meal reach the cecum and large intestine without being digested and are used by intestinal bacteria. Is absorbed from the intestinal tract. The major components of this short chain fatty acid are acetic, propionic and butyric acids. Acetic acid is mainly used as a heat source for muscles,
Propionic acid is thought to be involved in the regulation of cholesterol and carbohydrate metabolism in the liver. Butyric acid is an important substance for epithelial cells of the large intestine. Butyric acid is thought to play an important role in maintaining the structure and function of colorectal epithelial cells by acting on colorectal epithelial cells to modify cell differentiation and gene expression. And this suggests that butyric acid is important for prevention of colorectal cancer and ulcerative colitis.

【0003】一方、ある種のオリゴ糖や食物繊維を摂取
することにより、腸内の酪酸濃度が上昇することが報告
されている。オリゴ糖の一種であるラクチトール・オリ
ゴ糖を実験飼料に5%レベルで添加し、ラットに3週間
摂取させた報告では、盲腸内容物に含まれる酪酸の濃度
が上昇している(Yanahira,S., Morita,M., Aoe,S., Sug
uri,T., Nakajima,I. and Deya,E., Journal of Nutrit
ional Science and Vitaminology, vol.41, pp.83-94,
1995) 。また、食物繊維の一種であるイヌリンを実験飼
料に11.6%レベルで添加し、ヒトの糞便内細菌を定住さ
せたラットに6週間摂取させた報告(Roland,N., Nugon-
Baudon,L., Andrieux,C.and Szylit,O.,British Journa
l of Nutrition, vol.74, pp.239-249, 1995)、並びに
オリゴ糖と食物繊維の中間的な物質であるグアガム部分
水解物を実験飼料に5%レベルで添加し、ラットに2週
間摂取させた報告(竹久文之, 日本栄養・食糧学会誌,
vol.45, pp.325-331, 1992) においても、盲腸内容物に
含まれる酪酸の濃度が上昇している。さらに、ショ糖の
ポリエステルであり、脂肪代替物であるオレストラを1
日当たり 24gヒトに4週間摂取させた報告(Siigur,U.,
Norin,K.E., Allgood,G., Schlagheck,T. and Midtved
t,T., Microbial Ecology in Health and Disease, vo
l.9, pp.9-17, 1996) においても、糞便中の酪酸濃度が
上昇している。しかし、これらのオリゴ糖や食物繊維を
摂取することにより腸内の酪酸濃度を上昇させるために
は、多量にオリゴ糖や食物繊維を摂取することが必要で
あるという問題があった。
On the other hand, it has been reported that ingestion of certain oligosaccharides and dietary fiber increases butyric acid concentration in the intestine. According to a report in which lactitol / oligosaccharide, a kind of oligosaccharide, was added to experimental feed at a level of 5% and the rats were ingested for 3 weeks, the concentration of butyric acid contained in cecal contents was increased (Yanahira, S. et al. , Morita, M., Aoe, S., Sug
uri, T., Nakajima, I. and Deya, E., Journal of Nutrit
ional Science and Vitaminology, vol.41, pp.83-94,
1995). In addition, inulin, a kind of dietary fiber, was added to experimental feed at a level of 11.6%, and rats settled with human fecal bacteria were ingested for 6 weeks (Roland, N., Nugon-
Baudon, L., Andrieux, C.and Szylit, O., British Journa
l of Nutrition, vol. 74, pp. 239-249, 1995), and guar gum partial hydrolyzate, an intermediate substance between oligosaccharides and dietary fiber, was added to experimental feed at a level of 5%, and fed to rats for 2 weeks. Report (Fumiyuki Takehisa, Journal of Japanese Society of Nutrition and Food,
vol.45, pp.325-331, 1992), the concentration of butyric acid contained in the cecal contents is increasing. In addition, Olestra, a sucrose polyester and a fat substitute,
A report of 24 g human being ingested for 4 weeks per day (Siigur, U.,
Norin, KE, Allgood, G., Schlagheck, T. And Midtved
t, T., Microbial Ecology in Health and Disease, vo
l.9, pp.9-17, 1996), butyric acid concentration in feces is also increasing. However, in order to increase the intestinal butyric acid concentration by ingesting these oligosaccharides and dietary fibers, there is a problem that it is necessary to ingest a large amount of oligosaccharides and dietary fibers.

【0004】[0004]

【発明が解決しようとする課題】本発明者らは、食生活
を大きく変えることなく、安全で安価に提供が可能な腸
内酪酸濃度の上昇を促進する物質を求めて鋭意研究を進
めてきたところ、従来より食用に供され安全性が立証さ
れている腸内細菌であるラクトバチルス・アシドフィル
(Lactobacillus acidophilus)やビフィドバクテリウ
ム・ロンガム(Bifidobacterium longum) の菌体に腸内
酪酸濃度の上昇を促進する作用があることを見出し、本
発明を完成するに至った。したがって、本発明は、新規
な腸内酪酸濃度上昇促進剤ならびにこのような腸内酪酸
濃度上昇促進作用が賦与された飲食品及び飼料を提供す
ることを課題とする。さらに詳しくは、本発明は、ラク
トバチルス・アシドフィルス(Lactobacillus acidophi
lus)及び/又はビフィドバクテリウム・ロンガム(Bifid
obacterium longum) の菌体を有効成分とする腸内酪酸
濃度上昇促進剤を提供することを課題とする。また、本
発明は、ラクトバチルス・アシドフィルス(Lactobacill
us acidophilus)及び/又はビフィドバクテリウム・ロ
ンガム(Bifidobacterium longum) の菌体を配合して腸
内酪酸濃度上昇促進作用を賦与した飲食品及び飼料を提
供することを課題とする。
DISCLOSURE OF THE INVENTION The present inventors have intensively studied a substance which promotes an increase in intestinal butyric acid concentration which can be safely and inexpensively provided without largely changing the diet. However, Lactobacillus acidophilus (Lactobacillus acidophilus) and Bifidobacterium longum (Bifidobacterium longum ), which are edible bacteria that have been conventionally used for food and whose safety has been proved, have been shown to enter the intestines. The present inventors have found that the compound has an effect of promoting an increase in butyric acid concentration, and have completed the present invention. Therefore, an object of the present invention is to provide a novel intestinal butyric acid concentration increase promoter, and a food, beverage, and feed provided with such an intestinal butyric acid concentration increase promoting effect. More specifically, the present invention relates to Lactobacillus acidophi
lus) and / or Bifidobacterium longum (Bifid
It is an object of the present invention to provide an intestinal butyric acid concentration increase promoter comprising a bacterium of P. bacterium longum ) as an active ingredient. The present invention also relates to Lactobacillus acidophilus (Lactobacill
us acidophilus) and / or Bifidobacterium longum (Bifidobacterium longum ) to provide foods and drinks and feeds having an intestinal butyric acid concentration increasing promoting effect. .

【0005】[0005]

【課題を解決するための手段】本発明の腸内酪酸濃度上
昇促進剤、飲食品及び飼料は、その有効成分として、ラ
クトバチルス・アシドフィルス(Lactobacillus acidop
hilus)及び/又はビフィドバクテリウム・ロンガム(Bif
idobacterium longum) の菌体を有効成分として使用す
る。なお、本発明で使用することのできるラクトバチル
ス・アシドフィルス(Lactobacillus acidophilus)とし
ては、ラクトバチルス・アシドフィルス(Lactobacillus
acidophilus) SBT-2062 (FERM P-10730)等の菌株を例
示することができ、また、ビフィドバクテリウム・ロン
ガム(Bifidobacterium longum)としては、ビフィドバ
クテリウム・ロンガム(Bifidobacterium longum) SBT-
2928 (FERM P-10657) 等の菌株を例示することができ
る。
Means for Solving the Problems The intestinal butyric acid concentration-increasing promoter, foods and drinks and feeds of the present invention comprise, as an active ingredient, Lactobacillus acidopils.
hilus) and / or Bifidobacterium longum (Bif
idobacterium longum ) is used as an active ingredient. Incidentally, Lactobacillus acidophilus (Lactobacillus acidophilus) that can be used in the present invention, Lactobacillus acidophilus (Lactobacillus
acidophilus) SBT-2062 (can be exemplified FERM P-10730) strain etc., As the Bifidobacterium Ron <br/> gum (Bifidobacterium longum), Bifidobacterium longum (Bifidobacterium longum ) SBT-
Bacteria such as 2928 (FERM P-10657) can be exemplified.

【0006】次に、ラクトバチルス・アシドフィルス(L
actobacillus acidophilus)及びビフィドバクテリウム
・ロンガム(Bifidobacterium longum) 菌体の腸内酪酸
濃度上昇促進作用について説明する。
Next, Lactobacillus acidophilus (L
The action of the cells of actobacillus acidophilus and Bifidobacterium longum to increase the intestinal butyric acid concentration will be described.

【0007】[0007]

【参考例1】表1に示した組成の培地 12Lに、ラクトバ
チルス・アシドフィルス(Lactobacillus acidophilus)
SBT-2062 (FERM P-10730)の前培養物5重量%を接種
し、37℃で16時間循環培養して菌を増殖させた。
Reference Example 1 Lactobacillus acidophilus (Lactobacillus acidophilus) was added to 12 L of a medium having the composition shown in Table 1.
5% by weight of a preculture of SBT-2062 (FERM P-10730) was inoculated and circulated at 37 ° C. for 16 hours to grow the bacteria.

【0008】[0008]

【表1】 ────────────────────────────── D−グルコース 20 (g/L) プロテオース・ペプトン 10 酵母エキス粉末 10 酢酸ナトリウム・3水和物 5 クエン酸水素2アンモニウム 5 リン酸水素2カリウム 5 リン酸2水素カリウム 1 ポリエチレン(20)ソルビタン モノオレイト 1 L−アスコルビン酸ナトリウム 1 塩化カルシウム 0.2 硫酸マグネシウム・6水和物 0.2 硫酸マンガン・7水和物 0.054 ──────────────────────────────[Table 1] D-glucose 20 (g / L) Proteose / Peptone 10 Yeast extract powder 10 Sodium acetate trihydrate 5 Ammonium hydrogen citrate 5 Potassium hydrogen phosphate 5 Potassium dihydrogen phosphate 1 Polyethylene (20) sorbitan monooleate 1 Sodium L-ascorbate 1 Calcium chloride 0.2 Magnesium sulfate hexahydrate 0.2 Manganese sulfate heptahydrate 0.054──────────────────────────────

【0009】培養終了後、 0.9%塩化ナトリウム溶液 6
0Lを循環して菌体を洗浄した。この培養液を限外濾過膜
で処理して7Lとなるまで濃縮した後、4℃で遠心分離
(4,500×g 、15分間) を行うことにより、菌体を含むス
ラリーを回収した。そして、菌体を含むスラリーには、
凍結保護剤としてグルタミン酸ナトリウムとショ糖を最
終濃度がそれぞれ1%及び5%となるよう添加し、溶解
した後、凍結乾燥し、ラクトバチルス・アシドフィルス
(Lactobacillus acidophilus)の菌体粉末 50gを得た。
なお、この菌体粉末中の生菌数は4×1011cfu/g であっ
た。
After completion of the culture, a 0.9% sodium chloride solution 6
The cells were washed by circulating 0 L. This culture solution is treated with an ultrafiltration membrane, concentrated to 7 L, and then centrifuged at 4 ° C.
(4,500 × g, 15 minutes) to recover a slurry containing bacterial cells. And in the slurry containing the cells,
Sodium glutamate and sucrose were added as cryoprotectants to a final concentration of 1% and 5%, respectively, dissolved, lyophilized, and lactobacillus acidophilus.
(Lactobacillus acidophilus) 50 g of bacterial cell powder was obtained.
The viable cell count in this cell powder was 4 × 10 11 cfu / g.

【0010】[0010]

【参考例2】表2に示した組成の培地 12Lに、ビフィド
バクテリウム・ロンガム(Bifidobacterium longum) SB
T-2928 (FERM P-10657) の前培養物5重量%を接種し、
37℃で16時間循環培養して菌を増殖させた。なお、培養
に際しては、6Nアンモニア溶液を断続的に添加して培地
のpHが 6.5になるように調整した。
[Reference Example 2] Bifidobacterium longum (Bifidobacterium longum ) SB was added to 12 L of medium having the composition shown in Table 2.
Inoculated with 5% by weight of a preculture of T-2928 (FERM P-10657),
The bacteria were grown by circulating culture at 37 ° C. for 16 hours. During the culture, the pH of the medium was adjusted to 6.5 by intermittently adding a 6N ammonia solution.

【0011】[0011]

【表2】 ─────────────────────── プロテオース・ペプトン 10 (g/L) 酵母エキス粉末 10 D−グルコース 10 リン酸水素2カリウム 5 リン酸2水素カリウム 1 L−アスコルビン酸ナトリウム 1 ───────────────────────[Table 2] テ Proteose peptone 10 (g / L) Yeast extract powder 10 D-glucose 10 Dipotassium hydrogen phosphate 5 Potassium dihydrogen phosphate 1 L-sodium ascorbate 1───────────────────────

【0012】培養終了後、 0.9%塩化ナトリウム溶液 6
0Lを循環して菌体を洗浄した。この培養液を限外濾過膜
で処理して7Lとなるまで濃縮した後、4℃で遠心分離
(8,000×g 、15分間) を行うことにより、菌体を含むス
ラリーを回収した。そして、菌体を含むスラリーには、
凍結保護剤としてグルタミン酸ナトリウムとショ糖を最
終濃度がそれぞれ1%及び5%となるよう添加し、溶解
した後、凍結乾燥し、ビフィドバクテリウム・ロンガム
(Bifidobacterium longum) の菌体粉末 80gを得た。な
お、この菌体粉末中の生菌数は3×1011cfu/g であっ
た。
After completion of the culture, a 0.9% sodium chloride solution 6
The cells were washed by circulating 0 L. This culture solution is treated with an ultrafiltration membrane, concentrated to 7 L, and then centrifuged at 4 ° C.
(8,000 × g, 15 minutes) to recover a slurry containing bacterial cells. And in the slurry containing the cells,
Sodium glutamate and sucrose were added as cryoprotectants to a final concentration of 1% and 5%, respectively, dissolved, freeze-dried, and Bifidobacterium longum.
80 g of (Bifidobacterium longum ) bacterial cell powder was obtained. The viable cell count in this cell powder was 3 × 10 11 cfu / g.

【0013】[0013]

【試験例1】 (1)実験動物の飼育 動物実験は以下のようにして行った。すなわち、8週齢
のWistar系雄ラット24匹に、代謝活性化により大腸癌を
発症させる1,2−ジメチルヒドラジン・2塩酸を体重
1kg当たり40mgとなるように調製して皮下注射した。な
お、実験動物に1,2−ジメチルヒドラジン・2塩酸を
注射すると大腸癌を発病し易い遺伝的素因が誘導される
という報告がなされている(Lipkin,M., Blattner,W.E.,
Fraumeni,J.F.Jr., Lynch,H.T., Deschner,E. and Win
awer,S., Cancer Research, vol.43, pp.1899-1904, 19
93) 。
Test Example 1 (1) Breeding of Experimental Animals Animal experiments were performed as follows. Specifically, 24 8-week-old male Wistar rats were subcutaneously injected with 40 mg / kg body weight of 1,2-dimethylhydrazine dihydrochloride, which causes colorectal cancer by metabolic activation. In addition, it has been reported that injection of 1,2-dimethylhydrazine dihydrochloride into experimental animals induces a genetic predisposition that is likely to cause colorectal cancer (Lipkin, M., Blattner, WE,
Fraumeni, JFJr., Lynch, HT, Deschner, E. and Win
awer, S., Cancer Research, vol.43, pp.1899-1904, 19
93).

【0014】これらのラットを群間にて体重が等しくな
るよう配慮しながら1群8匹の3群に分け、表3に示し
た実験飼料を15日間自由摂取させた。また、イオン交換
水も自由摂取させた。なお、対照飼料及び実験飼料に配
合した脂肪量は、標準飼料(American Institute of Nut
rition, Journal of Nutrition, vol.107, pp.1340-134
8, 1977)の4倍であり、カルシウム量は1/5である。
なお、実験動物に高脂肪・低カルシウムの飼料を摂取さ
せると大腸癌を進行させ易い腸内環境が誘導されるとい
う報告がなされている(Newmark,H.L., Lipkin,M. and M
aheshwari,N.,Journal of National Cancer Institute,
vol.82, pp.491-496, 1990) 。
These rats were divided into three groups of eight animals per group while taking into consideration that the weights were equal between the groups, and the experimental feeds shown in Table 3 were freely taken for 15 days. In addition, ion-exchanged water was also freely taken. The fat content of the control feed and the experimental feed was determined using the standard feed (American Institute of Nut).
rition, Journal of Nutrition, vol.107, pp.1340-134
8, 1977) and the amount of calcium is 1/5.
In addition, it has been reported that ingestion of high-fat and low-calcium feed to experimental animals induces an intestinal environment that facilitates colorectal cancer (Newmark, HL, Lipkin, M. and M.
aheshwari, N., Journal of National Cancer Institute,
vol.82, pp.491-496, 1990).

【0015】[0015]

【表3】 ─────────────────────────────────── 対照飼料 実験飼料1 実験飼料2 ─────────────────────────────────── カゼイン 20 20 20 (重量%) ココナッツ油 18 18 18 コーン油 2 2 2 グルコース 50 49 49 菌体粉末 − 1 1 セルロース 5 5 5 塩類混合 3.5 3.5 3.5 ビタミン混合 1 1 1 DL−メチオニン 0.3 0.3 0.3 重酒石酸コリン 0.2 0.2 0.2 ───────────────────────────────────[Table 3] Control feed Experimental feed 1 Experimental feed 2 ──────────────────────────────── Casein 20 20 20 (% by weight) Coconut oil 18 18 18 Corn oil 2 2 2 Glucose 50 49 49 Cell powder −11 Cellulose 55 5 Salt mixture 3.5 3.5 3.5 Vitamin mixture 1 1 1 DL-methionine 0.3 0.3 0.3 Choline bitartrate 0.2 0.2 0.2 ────────────── ─────────────────────

【0016】なお、実験飼料1に配合する菌体粉末は、
参考例1で得られたラクトバチルス・アシドフィルス(L
actobacillus acidophilus) SBT-2062 (FERM P-10730)
の菌体粉末とし、実験飼料2に配合する菌体粉末は、参
考例2で得られたビフィドバクテリウム・ロンガム(Bif
idobacterium longum) SBT-2928 (FERM P-10657) の菌
体粉末とした。また、対照飼料及び実験飼料に配合する
塩類混合の組成を表4に、ビタミン混合の組成を表5に
それぞれ示す。
The bacterial powder to be mixed with the experimental feed 1 is as follows:
Lactobacillus acidophilus (L) obtained in Reference Example 1
actobacillus acidophilus) SBT-2062 (FERM P-10730)
Of the Bifidobacterium longum (Bif) obtained in Reference Example 2 was used.
idobacterium longum ) SBT-2928 (FERM P-10657). Table 4 shows the composition of the salt mixture mixed with the control feed and the experimental feed, and Table 5 shows the composition of the vitamin mixture.

【0017】[0017]

【表4】 ────────────────────────── リン酸カルシウム・2水和物 12.3 (重量%) 塩化ナトリウム 7.4 塩化カリウム 7.7 炭酸水素カリウム 10.0 硫酸カリウム 5.2 酸化マグネシウム 2.4 硫酸マンガン・5水和物 0.73 硫酸第一鉄・7水和物 0.51 炭酸亜鉛 0.16 炭酸銅・水酸化銅・水和物 0.03 セレン酸ナトリウム・5水和物 0.001 ヨウ素酸カリウム 0.001 クロム硫酸カリウム・12水和物 0.055 ──────────────────────────[Table 4] カ ル シ ウ ム Calcium phosphate dihydrate 12.3 (% by weight) Sodium chloride 7.4 Potassium chloride 7.7 Potassium hydrogen carbonate 10.0 potassium sulfate 5.2 magnesium oxide 2.4 manganese sulfate pentahydrate 0.73 ferrous sulfate heptahydrate 0.51 zinc carbonate 0.16 copper carbonate copper hydroxide hydrate 0.03 sodium selenate pentahydrate 0.001 iodic acid Potassium 0.001 Potassium chromium sulfate dodecahydrate 0.055 ──────────────────────────

【0018】上記した組成にショ糖を加え、塩類混合全
体を 100%とする。
Sucrose is added to the above composition to make the whole salt mixture 100%.

【表5】 ─────────────────────── ビタミンE・アセテート 750 IU/100g ビタミンK3 5 mg/100g ビタミンB1 60 mg/100g ビタミンB2 60 mg/100g ビタミンB6 70 mg/100g ビタミンB12 0.1 mg/100g D−ビオチン 2 mg/100g 葉酸 20 mg/100g パントテン酸カルシウム 160 mg/100g ニコチン酸 300 mg/100g ───────────────────────[Table 5] ─────────────────────── Vitamin E / acetate 750 IU / 100g Vitamin K 3 5mg / 100g Vitamin B 1 60mg / 100g Vitamin B 2 60 mg / 100 g Vitamin B 6 70 mg / 100 g Vitamin B 12 0.1 mg / 100 g D-biotin 2 mg / 100 g Folic acid 20 mg / 100 g Calcium pantothenate 160 mg / 100 g Nicotinic acid 300 mg / 100 g ───── ──────────────────

【0019】上記した組成にショ糖を加え、ビタミン混
合全体を100gとする。飼育終了後、エーテル麻酔下でラ
ットを解剖して盲腸を摘出して盲腸内容物を回収し、そ
の重量を測定した。また、この盲腸内容物中の酪酸濃度
を測定した。なお、15日間の飼育期間中、各群共に体重
増加量及び摂取カロリーに有意差は認められなかった。
Sucrose is added to the above composition to make the total vitamin mixture 100 g. After the rearing, the rats were dissected under ether anesthesia, the cecum was excised, the contents of the cecum were collected, and the weight was measured. The butyric acid concentration in the cecal contents was measured. During the breeding period of 15 days, no significant difference was observed in the weight gain and the calorie intake of each group.

【0020】(2)盲腸内容物中の酪酸濃度の測定 回収した盲腸内容物に9倍重量の蒸留水を加えて混合
し、酪酸を抽出した後、4℃で遠心分離 (10,000×g 、
20分間) を行い水溶性画分を分離した。そして、この水
溶性画分を0.45μm のフィルターに通液した後、カルボ
ン酸分析計 (S-14型、東京理科器械) で酪酸濃度を測定
した。なお、盲腸内容物中の酪酸濃度は、以下の式によ
り算出した。 盲腸内容物中の酪酸濃度(mg/盲腸内容物)=酪酸濃度
(μg/ml) ×10÷1,000×盲腸内容物重量(g)
(2) Measurement of butyric acid concentration in cecal contents The recovered cecal contents were mixed with 9 times by weight of distilled water to extract butyric acid, and then centrifuged at 4 ° C. (10,000 × g,
(20 minutes) to separate the water-soluble fraction. After passing the water-soluble fraction through a 0.45 μm filter, the butyric acid concentration was measured with a carboxylic acid analyzer (S-14, Tokyo Rikakiki). The butyric acid concentration in the cecal contents was calculated by the following equation. Butyric acid concentration in cecal contents (mg / cecal contents) = butyric acid concentration (μg / ml) × 10 ÷ 1,000 × weight of cecal contents (g)

【0021】[0021]

【表6】 ────────────────────────── 対照飼料投与群 0.86±0.11 (mg/盲腸内容物) 実験飼料1投与群 1.46±0.12* 実験飼料2投与群 1.19±0.10* ────────────────────────── 数値は、平均値±標準誤差を示す。 * は、対照飼料投与群との間に有意差あり (危険率5%以下) を示す。[Table 6] ────────────────────────── Control feed administration group 0.86 ± 0.11 (mg / cecal content) Experimental feed 1 administration group 1.46 ± 0.12 * Experimental feed 2 administration group 1.19 ± 0.10 *数 値 Numerical values indicate mean ± standard error. * Indicates that there is a significant difference (risk rate 5% or less) from the control feed administration group.

【0022】ラクトバチルス・アシドフィルス(Lactoba
cillus acidophilus)又はビフィドバクテリウム・ロン
ガム(Bifidobacterium longum) の菌体粉末を配合した
実験飼料投与群では、対照飼料投与群に比べ、1,2−
ジメチルヒドラジン・2塩酸を注射することにより大腸
癌を発病し易い遺伝的素因を誘導させると共に、高脂肪
・低カルシウム飼料を摂取させることにより大腸癌を進
行させ易い腸内環境を誘導したラットの盲腸内容物に含
まれている酪酸濃度が有意に上昇している。この結果の
ように、ラクトバチルス・アシドフィルス(Lactobacill
us acidophilus)及びビフィドバクテリウム・ロンガム
(Bifidobacterium longum) の菌体には、腸内酪酸濃度
上昇促進作用があることが認められた。
Lactobacillus acidophilus (Lactoba
cillus acidophilus) or Bifidobacterium longum (Bifidobacterium longum ) in the experimental diet-administered group, compared with the control diet-administered group, 1,2-.
Injection of dimethylhydrazine dihydrochloride induces a genetic predisposition to develop colorectal cancer, and ingests a high-fat, low-calcium diet to induce an intestinal environment that facilitates colorectal cancer. The concentration of butyric acid contained in the contents is significantly increased. As shown in this result, Lactobacillus acidophilus (Lactobacill
us acidophilus) and Bifidobacterium longum
(Bifidobacterium longum ) was found to have an intestinal butyric acid concentration increase promoting effect.

【0023】[0023]

【発明の実施の形態】本発明は、ラクトバチルス・アシ
ドフィルス(Lactobacillus acidophilus)やビフィドバ
クテリウム・ロンガム(Bifidobacterium longum) の菌
体を有効成分とする腸内酪酸濃度上昇促進剤である。ま
た、本発明は、ラクトバチルス・アシドフィルス(Lacto
bacillus acidophilus)及び/又はビフィドバクテリウ
ム・ロンガム(Bifidobacterium longum) の菌体を配合
して腸内酪酸濃度上昇促進作用を賦与した飲食品及び飼
料である。
BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to an agent for increasing intestinal butyric acid concentration, which comprises as an active ingredient cells of Lactobacillus acidophilus and Bifidobacterium longum. It is. The present invention also relates to Lactobacillus acidophilus (Lacto
The present invention relates to foods and drinks and feeds which contain cells of bacillus acidophilus and / or Bifidobacterium longum to impart an action to promote intestinal butyric acid concentration.

【0024】このラクトバチルス・アシドフィルス(Lac
tobacillus acidophilus)やビフィドバクテリウム・ロ
ンガム(Bifidobacterium longum) の菌体については、
培養基として合成培地等の培地を使用して培養した後、
遠心分離等の操作により菌体を回収し、必要に応じて、
菌体の洗浄や凍結乾燥等の処理を行い、本発明の腸内酪
酸濃度上昇促進剤の有効成分として使用される。そし
て、このようにして得られた菌体は、そのままの状態
で、又は、乳糖等の賦形剤を加えて粉剤、錠剤、丸剤、
カプセル剤、顆粒剤として、腸内酪酸濃度上昇促進剤と
することができる。この腸内酪酸濃度上昇促進剤は経口
的に投与することができる。また、例えば、清涼飲料
水、果汁飲料、発酵飲料、ゼリー、アイスクリーム、ガ
ムやキャンディー等の菓子類等各種飲食品や飼料にこれ
らの菌体を配合することにより、腸内酪酸濃度上昇促進
作用が賦与された飲食品や飼料とすることもできる。な
お、本発明の有効成分であるラクトバチルス・アシドフ
ィルス(Lactobacillus acidophilus)やビフィドバクテ
リウム・ロンガム(Bifidobacterium longum) 菌体の好
ましい摂取量は、一日当たり菌体粉末として 0.5〜5gで
あり、1日1回〜数回に分けて摂取すると良い。
The Lactobacillus acidophilus (Lac
tobacillus acidophilus) and Bifidobacterium longum (Bifidobacterium longum )
After culturing using a medium such as a synthetic medium as a culture medium,
Collect the cells by operations such as centrifugation and, if necessary,
The cells are washed, lyophilized, and the like, and used as an active ingredient of the intestinal butyric acid concentration increase promoter of the present invention. And the cells obtained in this way, as is, or by adding excipients such as lactose, powders, tablets, pills,
As capsules and granules, it can be used as an intestinal butyric acid concentration increase promoter. This intestinal butyric acid concentration increase promoter can be administered orally. Further, for example, by adding these cells to various foods and drinks and feeds such as soft drinks, fruit juice drinks, fermented drinks, jellies, ice creams, gums and candies, and the like, the intestinal butyric acid concentration increase promoting action. Or feed or feed to which is added. The preferred intake of Lactobacillus acidophilus (Lactobacillus acidophilus) or Bifidobacterium longum (Bifidobacterium longum ) cells, which is an active ingredient of the present invention, is 0.5 to 5 g as a cell powder per day. It is advisable to take once to several times a day.

【0025】[0025]

【実施例1】参考例1で得られたラクトバチルス・アシ
ドフィルス(Lactobacillus acidophilus)又は参考例2
で得られたビフィドバクテリウム・ロンガム(Bifidobac
terium longum) の菌体粉末 40gに、乳糖900gとコーン
スターチ574gを加えてV型混合機で混合し、混合粉末を
得た。そして、ヒドロキシプロピルセルロース 16gに滅
菌精製水 150mlを加えて撹拌溶解した溶液と共にこの混
合粉末を双軸練合機で練合し、押し出し造粒機で造粒し
た後、通気乾燥機で60℃、30分間乾燥することにより整
粒し、顆粒状の腸内酪酸濃度上昇促進剤1,480gを製造し
た。
Example 1 Lactobacillus acidophilus obtained in Reference Example 1 or Reference Example 2
Bifidobacterium longum (Bifidobac
terium longum ) was added to lactose (900 g) and corn starch (574 g) and mixed with a V-type mixer to obtain a mixed powder. Then, this mixed powder was kneaded with a twin-screw kneader together with a solution obtained by adding 150 ml of sterile purified water to 16 g of hydroxypropylcellulose and stirring and dissolving, granulated by an extrusion granulator, and then dried at 60 ° C. by a through-air drier. After drying for 30 minutes, the granules were sized to produce 1,480 g of a granular intestinal butyric acid concentration increase promoter.

【0026】[0026]

【実施例2】参考例1で得られたラクトバチルス・アシ
ドフィルス(Lactobacillus acidophilus)又は参考例2
で得られたビフィドバクテリウム・ロンガム(Bifidobac
terium longum) の菌体粉末500g、リンゴ冷凍濃縮果汁
25kg、グラニュー糖92kg、リンゴ酸 2.5kg、クエン酸
0.5kg、アップルアロマ3kg、エッセンス1kgに水 900k
gを加えて混合溶解することにより、腸内酪酸濃度上昇
促進作用が賦与された清涼飲料水 1,000kgを製造した。
Example 2 Lactobacillus acidophilus obtained in Reference Example 1 or Reference Example 2
Bifidobacterium longum (Bifidobac
terium longum ), 500 g of bacterial cell powder, frozen apple juice
25 kg, granulated sugar 92 kg, malic acid 2.5 kg, citric acid
0.5kg, apple aroma 3kg, essence 1kg and water 900k
g was added and mixed and dissolved to produce 1,000 kg of soft drink having an intestinal butyric acid concentration increase promoting effect.

【0027】[0027]

【実施例3】参考例1で得られたラクトバチルス・アシ
ドフィルス(Lactobacillus acidophilus)又は参考例2
で得られたビフィドバクテリウム・ロンガム(Bifidobac
terium longum) の菌体粉末1kg、大豆粕 120kg、脱脂
粉乳 140kg、大豆油40kg、コーン油20kg、パーム油 280
kg、トウモロコシ澱粉 149kg、小麦粉90kg、フスマ20k
g、ビタミン混合物90kg、ミネラル混合物20kg及びセル
ロース30kgを混合して、腸内酪酸濃度上昇促進作用が賦
与されたイヌ飼育用飼料 (ドッグフード)1,000kgを製造
した。
Example 3 Lactobacillus acidophilus obtained in Reference Example 1 or Reference Example 2
Bifidobacterium longum (Bifidobac
terium longum ) 1 kg, soybean meal 120 kg, skim milk powder 140 kg, soybean oil 40 kg, corn oil 20 kg, palm oil 280
kg, corn starch 149 kg, flour 90 kg, bran 20 k
g, 90 kg of a vitamin mixture, 20 kg of a mineral mixture, and 30 kg of cellulose were mixed to produce 1,000 kg of a dog breeding feed (dog food) having an effect of promoting an increase in intestinal butyric acid concentration.

【0028】[0028]

【発明の効果】ラクトバチルス・アシドフィルス(Lacto
bacillus acidophilus)やビフィドバクテリウム・ロン
ガム(Bifidobacterium longum) の菌体には、腸内の酪
酸濃度を上昇促進させる作用があるので、これらの菌体
を医薬や飲食品、あるいは飼料として摂取させることに
より、腸内酪酸濃度の低下に由来する大腸癌の発病を抑
制あるいは予防する効果が期待できる。
According to the present invention, Lactobacillus acidophilus (Lacto
The cells of bacillus acidophilus) and Bifidobacterium Ron <br/> gum (Bifidobacterium longum), there is a function to increase promotion butyrate concentration in the intestine, pharmaceutical and food products these cells, or Ingestion as a feed can be expected to have the effect of suppressing or preventing the onset of colorectal cancer caused by a decrease in intestinal butyric acid concentration.

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 ラクトバチルス・アシドフィルス(Lacto
bacillus acidophilus)及び/又はビフィドバクテリウ
ム・ロンガム(Bifidobacterium longum) の菌体を有効
成分とする腸内酪酸濃度上昇促進剤。
[1] Lactobacillus acidophilus ( Lacto)
bacillus acidophilus) and / or Bifidobacterium longum (intestinal butyrate concentration increased promoter having for an active ingredient to cells of Bifidobacterium longum).
【請求項2】 ラクトバチルス・アシドフィルス(Lacto
bacillus acidophilus)及び/又はビフィドバクテリウ
ム・ロンガム(Bifidobacterium longum) の菌体を配合
して腸内酪酸濃度上昇促進作用を賦与した飲食品。
2. Lactobacillus acidophilus ( Lacto)
A food or drink comprising a cell of bacillus acidophilus and / or Bifidobacterium longum to impart an intestinal butyric acid concentration increase promoting effect.
【請求項3】 ラクトバチルス・アシドフィルス(Lacto
bacillus acidophilus)及び/又はビフィドバクテリウ
ム・ロンガム(Bifidobacterium longum) の菌体を配合
して腸内酪酸濃度上昇促進作用を賦与した飼料。
3. Lactobacillus acidophilus ( Lacto)
bacillus acidophilus) and / or Bifidobacterium longum (Bifidobacterium longum) the cells and mixed feeds which endow intestinal butyrate concentration increase promoting effect.
JP8263731A 1996-09-13 1996-09-13 Intestinal butyric acid concentration increase accelerating agent Pending JPH1084909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8263731A JPH1084909A (en) 1996-09-13 1996-09-13 Intestinal butyric acid concentration increase accelerating agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8263731A JPH1084909A (en) 1996-09-13 1996-09-13 Intestinal butyric acid concentration increase accelerating agent

Publications (1)

Publication Number Publication Date
JPH1084909A true JPH1084909A (en) 1998-04-07

Family

ID=17393521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8263731A Pending JPH1084909A (en) 1996-09-13 1996-09-13 Intestinal butyric acid concentration increase accelerating agent

Country Status (1)

Country Link
JP (1) JPH1084909A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001158743A (en) * 1999-12-02 2001-06-12 Wakamoto Pharmaceut Co Ltd Lactobacillus-containing composition, medicament and food
JP2002058434A (en) * 2000-08-21 2002-02-26 Nisshin Shiryo Kk Feed additive for animal
JP2002058432A (en) * 2000-08-21 2002-02-26 Nisshin Shiryo Kk Feed additive
WO2002045732A1 (en) * 2000-12-05 2002-06-13 Kabushiki Kaisha Yakult Honsha Proliferation promoters for enteric bifidobacteria
JP2002537861A (en) * 1999-03-10 2002-11-12 マーズ ユー ケー リミテッド Pet food products containing coconut endosperm fiber
JP2006519759A (en) * 2002-12-05 2006-08-31 ダニスコ・フランス Bacterial composition and use thereof
JP2008195673A (en) * 2007-02-14 2008-08-28 Nippon Meat Packers Inc Life prolongation-effective substance, and infection-protecting effect and vaccine effect-promoting substance, construct for assaying the above substances, and application of the above substances
JP2012180373A (en) * 2012-06-13 2012-09-20 Snow Brand Milk Products Co Ltd Prevention, improvement, therapeutic agent of metabolic error disease according to aging
JP2014055194A (en) * 2013-12-26 2014-03-27 Snow Brand Milk Products Co Ltd Preventive, improving, and therapeutic agent for metabolic disorder with aging
KR20160138056A (en) 2014-03-28 2016-12-02 가부시키가이샤 야쿠르트 혼샤 Butyric acid-producing microbe and use thereof
WO2022163323A1 (en) * 2021-01-26 2022-08-04 雪印メグミルク株式会社 Composition for improving joint function

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002537861A (en) * 1999-03-10 2002-11-12 マーズ ユー ケー リミテッド Pet food products containing coconut endosperm fiber
JP4970656B2 (en) * 1999-03-10 2012-07-11 マーズ ユー ケー リミテッド Pet food products containing coconut endosperm fiber
JP4603116B2 (en) * 1999-12-02 2010-12-22 わかもと製薬株式会社 Lactic acid bacteria-containing composition, medicine and food
JP2001158743A (en) * 1999-12-02 2001-06-12 Wakamoto Pharmaceut Co Ltd Lactobacillus-containing composition, medicament and food
JP2002058434A (en) * 2000-08-21 2002-02-26 Nisshin Shiryo Kk Feed additive for animal
JP2002058432A (en) * 2000-08-21 2002-02-26 Nisshin Shiryo Kk Feed additive
WO2002045732A1 (en) * 2000-12-05 2002-06-13 Kabushiki Kaisha Yakult Honsha Proliferation promoters for enteric bifidobacteria
JP2011184456A (en) * 2002-12-05 2011-09-22 Danisco As Bacterial composition and use of the same
JP2006519759A (en) * 2002-12-05 2006-08-31 ダニスコ・フランス Bacterial composition and use thereof
JP2014159476A (en) * 2002-12-05 2014-09-04 Dupont Nutrition Biosciences Aps Bacterial composition and its use
JP2008195673A (en) * 2007-02-14 2008-08-28 Nippon Meat Packers Inc Life prolongation-effective substance, and infection-protecting effect and vaccine effect-promoting substance, construct for assaying the above substances, and application of the above substances
JP2012180373A (en) * 2012-06-13 2012-09-20 Snow Brand Milk Products Co Ltd Prevention, improvement, therapeutic agent of metabolic error disease according to aging
JP2014055194A (en) * 2013-12-26 2014-03-27 Snow Brand Milk Products Co Ltd Preventive, improving, and therapeutic agent for metabolic disorder with aging
KR20160138056A (en) 2014-03-28 2016-12-02 가부시키가이샤 야쿠르트 혼샤 Butyric acid-producing microbe and use thereof
US10293004B2 (en) 2014-03-28 2019-05-21 Kabushiki Kaisha Yakult Honsha Butyrate-producing bacterium and use thereof
WO2022163323A1 (en) * 2021-01-26 2022-08-04 雪印メグミルク株式会社 Composition for improving joint function

Similar Documents

Publication Publication Date Title
EP1513541B1 (en) Method for preventing or alleviating symptoms of malabsorption from the gastrointestinal tract
KR101992537B1 (en) Novel Lactobacillus sakei and compositions comprising the same
WO2021149663A1 (en) Composition
JP2816726B2 (en) Composition for improving intestinal environment
JP2020164493A (en) Composition for suppressing muscle inflammation and composition for suppressing intestinal inflammation
JPH1084909A (en) Intestinal butyric acid concentration increase accelerating agent
JPH09194384A (en) Mineral absorption accelerating agent
JP2532911B2 (en) Composition for promoting intestinal colonization of useful bacteria
EP3431090A1 (en) Proliferative agent for bacteria of genus faecalibacterium
US20130004475A1 (en) Agent for increasing bifidobacteria and reducing the decrease of bifidobacteria in large intestine
US8007783B2 (en) Quality of life for hepatitis C patients with a formulation for administration to the oral mucosa including Lactobacillus delbrueckii subsp. bulgaricus and N-acetyl D-glucosamine
JPWO2019035486A1 (en) Glycemic spike inhibitor, food, and method for producing blood glucose spike inhibitor
CN112806577B (en) Prebiotic probiotic synergistic combinations for butyric acid production
KR20220008218A (en) Composition for preventing or treating inflammatory bowel diseases
TW201818828A (en) Composition for inhibiting reduction of lactic acid bacteria of genus lactobacillus in intestine
AU2017287987A1 (en) Cartilage regeneration facilitating composition
JP7266580B2 (en) Composition for infants for prevention of diseases caused by hyperglycemia after school age
JP4852681B2 (en) Intestinal cytolytic activity inhibitor
JP3390613B2 (en) Bifidus factor activity enhancer / stabilizer
JP4721684B2 (en) Oral composition containing difructose anhydride
JP2020132621A (en) Composition for skin gas emission control
JPWO2019180964A1 (en) FGF21 secretagogue composition
EP4260905A1 (en) Composition containing acidipropionibacterium spp. or treated product thereof
JP2021182889A (en) Composition for improving pulmonary functions, and composition for preventing, treating or alleviating pulmonary diseases
JP2024152695A (en) Composition and method for growing bifidobacteria, and composition and method for increasing lactic acid and/or pyruvic acid

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20040227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20040409

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040608

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20040705

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040903

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041012

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20041130

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20050902

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070312