JPH11299451A - Quercus crispula tree seed powder capable of lowering blood cholesterol level and neutral lipid level and having antioxidant function - Google Patents
Quercus crispula tree seed powder capable of lowering blood cholesterol level and neutral lipid level and having antioxidant functionInfo
- Publication number
- JPH11299451A JPH11299451A JP10109225A JP10922598A JPH11299451A JP H11299451 A JPH11299451 A JP H11299451A JP 10109225 A JP10109225 A JP 10109225A JP 10922598 A JP10922598 A JP 10922598A JP H11299451 A JPH11299451 A JP H11299451A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- seeds
- tree seed
- seed powder
- antioxidant function
- 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
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- Seeds, Soups, And Other Foods (AREA)
- Medicines Containing Plant Substances (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- General Preparation And Processing Of Foods (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ミズナラ及びコナ
ラ樹木種実粉末に関する。より詳細には、血液中のコレ
ステロール濃度および中性脂肪濃度を低下させ、抗酸化
機能を有するミズナラ及びコナラ樹木種実粉末に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seed powder of Quercus serrata and Quercus serrata. More specifically, the present invention relates to Mizunara and Quercus tree seed powders that reduce blood cholesterol and triglyceride levels and have an antioxidant function.
【０００２】[0002]
【発明が解決しようとする課題】今日の日本の栄養状態
は、最近の健康調査で示されているように、食生活の欧
米化によって動物性の食品の摂取量が増え、炭水化物の
摂取量と共にエネルギーの摂取量がますます増加してい
る。それに伴い動物性脂肪の摂取量も増える傾向にあ
り、この事は、肥満や糖尿病のような生活習慣病(成人
病)を引き起こす大きな原因となっている。The nutritional status of Japan today, as shown in a recent health survey, has shown that the westernization of dietary habits has led to an increase in the consumption of animal foods, along with carbohydrate intake. Energy intake is increasing. As a result, animal fat intake also tends to increase, which is a major cause of lifestyle-related diseases (adult diseases) such as obesity and diabetes.
【０００３】また、このような食生活の悪さに加えて、
急激な経済活動の発展と共に職場におけるストレス、過
労、運動不足によって我々の人体内には悪玉酸素である
活性酸素・フリーラジカルがますます蓄積するようにな
っている。これらのフリーラジカル・活性酸素は、血液
の低密度リポ蛋白質(LDL)の酸化を促進して、上記の病
気と共に心筋梗塞や虚血性心疾患などの動脈硬化症など
の病気を引き起こしている。このような病気は、ゆとり
のない現代社会においてますます増える傾向にある。[0003] In addition to such poor eating habits,
Due to the rapid development of economic activities, stress, overwork and lack of exercise at workplace, our bodies are accumulating more and more active oxygen and free radicals, which are bad oxygen. These free radicals and active oxygen promote the oxidation of low-density lipoprotein (LDL) in the blood, and cause diseases such as arteriosclerosis such as myocardial infarction and ischemic heart disease together with the above-mentioned diseases. Such illnesses are more and more likely to be present in modern societies.
【０００４】一方、山々に囲まれた中山間地地域の活性
化にとって、その地域の農林産物を有効活用した特徴あ
る食品の製造、販売が望まれている。しかし、さまざま
な地域活性化のための食品製造が試みられているが、そ
の地域には食素材が豊富に生産されているにもかかわら
ず、充分にその素材の特徴を活かした付加価値の高い加
工食品は開発されていないの現状である。[0004] On the other hand, for the activation of a mountainous area surrounded by mountains, it is desired to produce and sell characteristic foods that make effective use of agricultural and forestry products in the area. However, various local food productions have been attempted to revitalize the area, but despite the abundant production of food ingredients in the area, high value-added products that fully utilize the characteristics of the ingredients are available. Currently, processed foods have not been developed.
【０００５】中山間地の山野には、ブナ、ナラ及びカシ
のような樹木種実が毎年豊富に実り、生産されている。
しかし、これらの樹木種実は、シダミモチのような極少
量の伝統的な加工食品以外には、ほとんど活用されてい
ない。更に、これらの樹木種実の食品研究は全くなされ
ておらず、又、基礎データも皆無に近いのが現状であ
る。そこで、本発明の目的は、これらの樹木種実の詳細
な成分組成を明らかにし、その生理機能性を提供するこ
とにある。[0005] In a mountainous area in a mountainous area, tree seeds such as beech, oak and oak are abundantly grown and produced every year.
However, these tree seeds are hardly used except for a very small amount of traditional processed foods such as shidami mochi. Furthermore, no food research has been conducted on these tree seeds, and there is almost no basic data at present. Therefore, an object of the present invention is to clarify the detailed component composition of these tree seeds and to provide their physiological functions.
【０００６】[0006]
【課題を解決するための手段】本発明に従うと、血液中
のコレステロール濃度および中性脂肪濃度を低下させ、
抗酸化機能を有するミズナラ及びコナラ樹木種実粉末が
提供される。本発明の粉末は、食品、食品添加物、薬剤
などに応用可能である。According to the present invention, cholesterol and triglyceride levels in blood are reduced,
Mizunara and Quercus tree seed powder having an antioxidant function is provided. The powder of the present invention is applicable to foods, food additives, drugs, and the like.
【０００７】[0007]
【実施例】本発明の粉末を製造し、その一般成分の分
析、脂質代謝に及ぼす影響、抗酸化機能性を調べた。ま
ず最初に、生のミズナラ及びコナラを水に浸した後、殻
を除き、水を加えて重曹又は木灰を添加して加熱して水
を捨てた。この工程を数回繰り返し、乾燥した後、粉末
にした。この粉末の一般成分を分析した。分析結果を表
１に示した。EXAMPLES The powder of the present invention was produced and analyzed for its general components, its effect on lipid metabolism, and its antioxidant function. First, after immersing raw Quercus serrata and Quercus serrata in water, the shell was removed, water was added, baking soda or wood ash was added, and the water was discarded by heating. This step was repeated several times, dried, and powdered. The general components of this powder were analyzed. The analysis results are shown in Table 1.
【０００８】[0008]
【表１】 (g/100g) _____________________________ 水分 11.0 蛋白質 5.4 脂質 2.6 糖質 77.1 粗繊維 2.0 食物繊維 14.3 水溶性食物繊維 1.6 不溶性食物繊維 12.7 灰分 1.9 総ポリフェノール 1.3[Table 1] (g / 100g) ______________________________ Water 11.0 Protein 5.4 Lipid 2.6 Carbohydrate 77.1 Crude fiber 2.0 Dietary fiber 14.3 Water-soluble dietary fiber 1.6 Insoluble dietary fiber 12.7 Ash content 1.9 Total polyphenol 1.3
【０００９】上記のように製造した本発明の粉末の主成
分は糖質で77.1g/100gであった。粗繊維が2.0g/100gで
あったのに対して、食物繊維総量は14.3g/100gと多かっ
た。又、ポリフェノールの総量は1.3g/100gであった。
表２に上記本発明の粉末のアミノ酸組成を示す。The main component of the powder of the present invention produced as described above was 77.1 g / 100 g of saccharide. While the crude fiber was 2.0 g / 100 g, the total amount of dietary fiber was 14.3 g / 100 g. The total amount of polyphenol was 1.3 g / 100 g.
Table 2 shows the amino acid composition of the powder of the present invention.
【００１０】[0010]
【表２】 [Table 2]
【００１１】本発明の粉末の栄養価はアミノ酸価で52(F
AO/WHO/UNU,1985年の幼児アミノ酸必要量に対して)であ
り、米のその値に比べて低いものの、しかし小麦や雑穀
よりも高い値であった。The nutritional value of the powder of the present invention is 52 (F
AO / WHO / UNU, relative to infant amino acid requirements of 1985), which was lower than that for rice, but higher than wheat and millet.
【００１２】実施例１ 次に本発明の粉末の脂質代謝に及ぼす影響及び抗酸化機
能性を調べた。ウィスタ―系4週齢雄ラットに、上記本
発明の粉末を10%添加した20%カゼインを含むAIN-76標準
飼料を20日間与えて、体重増加量、飼料摂取量、血液脂
質濃度を測定した。なお、標準飼料群では自由摂取させ
た群と、本発明の粉末を10%添加した飼料群と同量の標
準飼料を与えたペア飼育群を設けて比較した。また、抗
酸化機能性を調べるために血液の過酸化脂質量を2-チオ
バルビツール酸反応生成物(TBARS)として測定して、ペ
ア飼育群と比較した。結果を表３および表４に示す。Example 1 Next, the effect of the powder of the present invention on lipid metabolism and the antioxidant function were examined. Wistar 4-week-old male rats were fed an AIN-76 standard diet containing 20% casein to which 10% of the powder of the present invention was added for 20 days, and the weight gain, feed intake, and blood lipid concentration were measured. . In the standard feed group, a group fed freely and a pair breeding group fed with the same amount of standard feed as the feed group to which the powder of the present invention was added at 10% were compared. In addition, in order to examine the antioxidant function, the amount of lipid peroxide in blood was measured as 2-thiobarbituric acid reaction product (TBARS), and compared with the group reared in pairs. The results are shown in Tables 3 and 4.
【００１３】[0013]
【表３】 本発明の (g/20日間) 標準飼料群 ペア飼育群 粉末10%添加群 最終体重 192±7 179 ±4 186±9 飼料摂取量 286±15 277 ±5 275±28 体重増加量 109±5 95.5±5 103±10 ___________________________________________________________ ６頭の平均値±標準偏差[Table 3] Standard feed group of the present invention (g / 20 days) Standard feed group Pair rearing group Powder added 10% group Final body weight 192 ± 7 179 ± 4 186 ± 9 Feed intake 286 ± 15 277 ± 5 275 ± 28 Weight gain 109 ± 5 95.5 ± 5 103 ± 10 ___________________________________________________________________ Average value of 6 animals ± standard deviation
【００１４】[0014]
【表４】 血漿脂質濃度 本発明の (mg/dl) 標準飼料群 ペア飼育群 粉末10%添加群 TC 61.1±5.8 67.8±8.4a 54.8±3.5b HDL 31.1±15 43.9±3.7 29.2±4.7 TG 116 ±23 91.7±15.7a 74.2±15.8b _____________________________________________________________ (nmol/ml) TBARS 4.26±0.90 4.25±1.00a 2.12±0.90b _____________________________________________________________ ６頭の平均値±標準偏差。異符号の平均値の間には、ペア飼育群に比較して統計 学的に有意な差があることを示している(p<0.05)。 TC：血漿中の総コレステロール濃度、HDL：高密度リポ
蛋白質コレステロール濃度、TG：中性脂肪濃度、TBAR
S：過酸化脂質濃度[Table 4] Plasma lipid concentration (mg / dl) Standard feed group of the present invention Pair rearing group Powder 10% addition group TC 61.1 ± 5.8 67.8 ± 8.4a 54.8 ± 3.5b HDL 31.1 ± 15 43.9 ± 3.7 29.2 ± 4.7 TG 116 ± 23 91.7 ± 15.7a 74.2 ± 15.8b ______________________________________________________________ (nmol / ml) TBARS 4.26 ± 0.90 4.25 ± 1.00a 2.12 ± 0.90b ______________________________________________________________ Mean ± standard deviation of 6 animals. The results indicate that there is a statistically significant difference between the mean values of the different signs compared to the pair-fed group (p <0.05). TC: Plasma total cholesterol concentration, HDL: High density lipoprotein cholesterol concentration, TG: Neutral fat concentration, TBAR
S: Lipid peroxide concentration
【００１５】表３に示したように、本発明の粉末を10％
の添加した飼料群の体重増加量及び飼料摂取量は、標準
飼料を与えた群と有意な差はなかった。また、表４に示
したように、本発明の粉末を飼料に10％の添加量するこ
とによって、血液の血漿中の総コレステロール濃度が有
意に低下し、中性脂肪濃度も有意に低下した(p<0.05)。
さらに、血液の過酸化脂質量が、ペア飼育群に比べて有
意に低下した(p<0.05)。As shown in Table 3, 10% by weight of the powder of the present invention
There was no significant difference in the body weight gain and feed intake of the feed group to which the standard diet was added. Further, as shown in Table 4, by adding 10% of the powder of the present invention to the feed, the total cholesterol concentration in the blood plasma was significantly reduced, and the neutral fat concentration was also significantly reduced ( p <0.05).
Furthermore, the amount of lipid peroxide in the blood was significantly lower than that in the group bred in pairs (p <0.05).
【００１６】本発明の粉末の抗酸化機能性−血漿ハイド
ロパーオキサイド濃度に及ぼす影響を調べた。上述の実
施例１と同様、ラットに標準飼料群と本発明の粉末を30
%添加した飼料とでそれぞれ２週間飼育した後解剖し、
血液と肝臓を採取して、血漿中のハイドロパーオキサイ
ド濃度を測定した。なお実施例１と同様の理由で、標準
飼料群では自由摂取させた群と、本発明の粉末を30%添
加した飼料群と同量の標準飼料を与えたペア飼育した群
の２群を設けた。結果を表５に示す。The antioxidant function of the powder of the present invention was examined for its effect on plasma hydroperoxide concentration. As in Example 1 above, rats were fed a standard diet group and 30 powders of the present invention.
After breeding for 2 weeks with each feed with
Blood and liver were collected and the concentration of hydroperoxide in plasma was measured. For the same reason as in Example 1, the standard feed group was divided into two groups: a group that was fed freely, and a group that was fed in pairs fed the same amount of standard feed as the feed group to which the powder of the present invention was added at 30%. Was. Table 5 shows the results.
【００１７】[0017]
【表５】 血漿ハイドロオキシパーオキサイド濃度(nmol/ml) 標準飼料群 5.40±2.20a ペア飼育群 6.60±3.00a 本発明の粉末30%添加群 1.50±1.30ｂ ______________________________________ ４頭の平均値±標準偏差。異符号の平均値の間には、統
計学的に有意な差があることを示している(p<0.05)。[Table 5] Plasma hydroxy peroxide concentration (nmol / ml) Standard feed group 5.40 ± 2.20a Pair breeding group 6.60 ± 3.00a 30% powder-added group of the present invention 1.50 ± 1.30b ______________________________________ Mean of four animals ± standard deviation . It indicates that there is a statistically significant difference between the mean values of the different signs (p <0.05).
【００１８】表5に示したように、本発明の粉末は、血
漿中のハイドロパーオキサイド濃度をペア飼育群の6.6n
mol/mlに比べて、1.5nmol/mlと著しくに低下させる効果
を示した(p<0.05)。[0018] As shown in Table 5, the powder of the present invention showed a plasma hydroperoxide concentration of 6.6 n
Compared to mol / ml, the effect was markedly reduced to 1.5 nmol / ml (p <0.05).
【００１９】[0019]
【発明の効果】以上詳述のように、本発明の粉末は、脂
質代謝改善、生体フリーラジカル生成抑制効果を有する
な新規な素材であり、さまざまな食品、医薬品等に広く
適用されることが期待できる。As described in detail above, the powder of the present invention is a novel material having an effect of improving lipid metabolism and inhibiting the formation of free radicals in the living body, and is widely applied to various foods and pharmaceuticals. Can be expected.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 伊達 勝身 岩手県下閉伊郡岩泉町乙茂字乙茂 90−１ 社団法人岩泉町産業開発公社内 (72)発明者 佐藤 信祐 岩手県下閉伊郡岩泉町乙茂字乙茂 90−１ 社団法人岩泉町産業開発公社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Katsumi Date 90-1 Otomo, Iwaizumi-cho, Iwaizumi-cho, Shimohei-gun, Iwate Pref. 90-1 Otomo character Otomo 90-1 Iwaizumi-cho Industrial Development Corporation
Claims (4)
脂肪濃度を低下させ、抗酸化機能を有するミズナラ及び
コナラ樹木種実粉末。1. A seed powder of Quercus serrata and Quercus serrata having an antioxidant function by lowering blood cholesterol and triglyceride levels.
物。3. A food additive comprising the powder according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10109225A JPH11299451A (en) | 1998-04-20 | 1998-04-20 | Quercus crispula tree seed powder capable of lowering blood cholesterol level and neutral lipid level and having antioxidant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10109225A JPH11299451A (en) | 1998-04-20 | 1998-04-20 | Quercus crispula tree seed powder capable of lowering blood cholesterol level and neutral lipid level and having antioxidant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11299451A true JPH11299451A (en) | 1999-11-02 |
Family
ID=14504783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10109225A Pending JPH11299451A (en) | 1998-04-20 | 1998-04-20 | Quercus crispula tree seed powder capable of lowering blood cholesterol level and neutral lipid level and having antioxidant function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11299451A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2921834A1 (en) * | 2007-10-04 | 2009-04-10 | Trois Chenes | ANTI-OXIDANT AGENT OF PLANT EXTRACTS, AND COSMETIC COMPOSITION COMPRISING SAID AGENT |
| KR100997674B1 (en) | 2008-05-13 | 2010-12-03 | 재단법인 제주테크노파크 | Composition for anti-oxidation and anti-cancer comprising the extract of quercus acuta as active ingredient |
| CN104189656A (en) * | 2014-09-20 | 2014-12-10 | 王淑英 | Traditional Chinese medicine capsule for treating hyperlipidemia |
| CN104784659A (en) * | 2015-04-08 | 2015-07-22 | 湖南科技学院 | Traditional Chinese medicine tablet for treating hyperlipidemia and preparation method thereof |
| CN105031443A (en) * | 2015-08-21 | 2015-11-11 | 青岛金智高新技术有限公司 | Pharmaceutical composition for softening blood vessels and application of pharmaceutical composition |
-
1998
- 1998-04-20 JP JP10109225A patent/JPH11299451A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2921834A1 (en) * | 2007-10-04 | 2009-04-10 | Trois Chenes | ANTI-OXIDANT AGENT OF PLANT EXTRACTS, AND COSMETIC COMPOSITION COMPRISING SAID AGENT |
| WO2009050398A3 (en) * | 2007-10-04 | 2009-07-30 | Trois Chenes | Cosmetic composition containing an anti-oxidant agent containing oak and aniseed extracts |
| KR100997674B1 (en) | 2008-05-13 | 2010-12-03 | 재단법인 제주테크노파크 | Composition for anti-oxidation and anti-cancer comprising the extract of quercus acuta as active ingredient |
| CN104189656A (en) * | 2014-09-20 | 2014-12-10 | 王淑英 | Traditional Chinese medicine capsule for treating hyperlipidemia |
| CN104784659A (en) * | 2015-04-08 | 2015-07-22 | 湖南科技学院 | Traditional Chinese medicine tablet for treating hyperlipidemia and preparation method thereof |
| CN105031443A (en) * | 2015-08-21 | 2015-11-11 | 青岛金智高新技术有限公司 | Pharmaceutical composition for softening blood vessels and application of pharmaceutical composition |
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