JP3750022B2 - 苦そば茶の製造方法 - Google Patents
苦そば茶の製造方法 Download PDFInfo
- Publication number
- JP3750022B2 JP3750022B2 JP2003413158A JP2003413158A JP3750022B2 JP 3750022 B2 JP3750022 B2 JP 3750022B2 JP 2003413158 A JP2003413158 A JP 2003413158A JP 2003413158 A JP2003413158 A JP 2003413158A JP 3750022 B2 JP3750022 B2 JP 3750022B2
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- JP
- Japan
- Prior art keywords
- buckwheat
- bitter buckwheat
- bitter
- tea
- leaf extract
- 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.)
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- JMGZEFIQIZZSBH-UHFFFAOYSA-N Bioquercetin Natural products CC1OC(OCC(O)C2OC(OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5)C(O)C2O)C(O)C(O)C1O JMGZEFIQIZZSBH-UHFFFAOYSA-N 0.000 description 24
- 241001122767 Theaceae Species 0.000 description 24
- IVTMALDHFAHOGL-UHFFFAOYSA-N eriodictyol 7-O-rutinoside Natural products OC1C(O)C(O)C(C)OC1OCC1C(O)C(O)C(O)C(OC=2C=C3C(C(C(O)=C(O3)C=3C=C(O)C(O)=CC=3)=O)=C(O)C=2)O1 IVTMALDHFAHOGL-UHFFFAOYSA-N 0.000 description 24
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- ALABRVAAKCSLSC-UHFFFAOYSA-N rutin Natural products CC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1OC3=C(Oc4cc(O)cc(O)c4C3=O)c5ccc(O)c(O)c5 ALABRVAAKCSLSC-UHFFFAOYSA-N 0.000 description 24
- 235000005493 rutin Nutrition 0.000 description 24
- 229960004555 rutoside Drugs 0.000 description 24
- IKGXIBQEEMLURG-NVPNHPEKSA-N rutin Chemical compound O[C@@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-NVPNHPEKSA-N 0.000 description 20
- 235000013339 cereals Nutrition 0.000 description 17
- 239000004480 active ingredient Substances 0.000 description 7
- 235000012149 noodles Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- XUMBMVFBXHLACL-UHFFFAOYSA-N Melanin Chemical compound O=C1C(=O)C(C2=CNC3=C(C(C(=O)C4=C32)=O)C)=C2C4=CNC2=C1C XUMBMVFBXHLACL-UHFFFAOYSA-N 0.000 description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- HGEFWFBFQKWVMY-RQOWECAXSA-N (z)-3-(2,4-dihydroxyphenyl)prop-2-enoic acid Chemical compound OC(=O)\C=C/C1=CC=C(O)C=C1O HGEFWFBFQKWVMY-RQOWECAXSA-N 0.000 description 3
- 235000019658 bitter taste Nutrition 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
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- 230000000087 stabilizing effect Effects 0.000 description 2
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- 235000002566 Capsicum Nutrition 0.000 description 1
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- 235000021028 berry Nutrition 0.000 description 1
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- 229930003935 flavonoid Natural products 0.000 description 1
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- 235000019698 starch Nutrition 0.000 description 1
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Description
ところで苦そばは苦味成分が強く、それ故に摂取が難しく、例えばこの苦そばから得た苦そば粉を小麦粉中に混入して麺としたような場合、苦みが強くあまり美味しく食べることができない。
すなわち請求項1記載の苦そば茶の製造方法によれば、単に苦そばの穀粒を水に浸漬すると、苦そばの穀粒に含まれるルチン等の有効成分が流出してしまう懸念もあるが、苦そばの穀粒をそばの葉抽出液へ浸漬することにより、逆にルチン等の有効成分の含有量を増加させることが可能となる。従ってルチンの効果である血管の弾力性を高めて強化する働きや、コレステロールを下げ、血圧を安定させる働きなどの効果がより期待できる。
本発明の苦そば茶は、苦そばの穀粒を、そばの葉を含水エタノールで抽出して得られたそばの葉抽出液に浸漬して該そばの葉抽出液を、前記穀粒の中心部まで浸透させた後、この穀粒を蒸し、更に乾燥して殻を取り除いた苦そばの実を焙煎して得られるものであり、以下に詳細な実施例を説明する。
なお「そばの葉エキス−P」の成分について具体的に説明すると、ソバまたはダッタンソバの葉から含水エタノールで抽出して得られた成分を粉末化したものであり、「そばの葉エキス−P」は定量するとき、ルチンを5.0%以上含む。また成分含有量はソバ葉抽出物を35%含み、澱粉分解物を65%含んで成る。
Claims (2)
- 苦そばの穀粒を、そばの葉を含水エタノールで抽出して得られたそばの葉抽出液に浸漬して該そばの葉抽出液を、前記穀粒の中心部まで浸透させた後、この穀粒を蒸し、更に乾燥して殻を取り除いた苦そばの実を焙煎して得られることを特徴とする苦そば茶の製造方法。
- 前記そばの葉は、タデ科のそばまたは苦そばの葉であることを特徴とする請求項1記載の苦そば茶の製造方法。
Priority Applications (1)
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JP2003413158A JP3750022B2 (ja) | 2003-12-11 | 2003-12-11 | 苦そば茶の製造方法 |
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JP2003413158A JP3750022B2 (ja) | 2003-12-11 | 2003-12-11 | 苦そば茶の製造方法 |
Publications (2)
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JP2005168397A JP2005168397A (ja) | 2005-06-30 |
JP3750022B2 true JP3750022B2 (ja) | 2006-03-01 |
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JP2003413158A Expired - Lifetime JP3750022B2 (ja) | 2003-12-11 | 2003-12-11 | 苦そば茶の製造方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102065712A (zh) * | 2008-08-05 | 2011-05-18 | 株式会社伊藤园 | 含高浓度芦丁饮料 |
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2003
- 2003-12-11 JP JP2003413158A patent/JP3750022B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102065712A (zh) * | 2008-08-05 | 2011-05-18 | 株式会社伊藤园 | 含高浓度芦丁饮料 |
CN102065712B (zh) * | 2008-08-05 | 2012-11-21 | 株式会社伊藤园 | 含高浓度芦丁饮料 |
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