TH99642B - Production process of proanthocyanidins from grape seed and downstream products - Google Patents
Production process of proanthocyanidins from grape seed and downstream productsInfo
- Publication number
- TH99642B TH99642B TH801003163A TH0801003163A TH99642B TH 99642 B TH99642 B TH 99642B TH 801003163 A TH801003163 A TH 801003163A TH 0801003163 A TH0801003163 A TH 0801003163A TH 99642 B TH99642 B TH 99642B
- Authority
- TH
- Thailand
- Prior art keywords
- extract
- solvent
- temperature
- extracted
- grape seeds
- Prior art date
Links
- 229920002770 condensed tannin Polymers 0.000 title abstract 2
- 229940087559 grape seed Drugs 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 241000219095 Vitis Species 0.000 claims abstract 6
- 235000009754 Vitis X bourquina Nutrition 0.000 claims abstract 6
- 235000012333 Vitis X labruscana Nutrition 0.000 claims abstract 6
- 235000014787 Vitis vinifera Nutrition 0.000 claims abstract 6
- 239000002904 solvent Substances 0.000 claims abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract 4
- JPFCOVZKLAXXOE-XBNSMERZSA-N (3r)-2-(3,5-dihydroxy-4-methoxyphenyl)-8-[(2r,3r,4r)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2h-chromen-4-yl]-3,4-dihydro-2h-chromene-3,5,7-triol Chemical compound C1=C(O)C(OC)=C(O)C=C1C1[C@H](O)CC(C(O)=CC(O)=C2[C@H]3C4=C(O)C=C(O)C=C4O[C@@H]([C@@H]3O)C=3C=CC(O)=CC=3)=C2O1 JPFCOVZKLAXXOE-XBNSMERZSA-N 0.000 claims abstract 3
- 229920001991 Proanthocyanidin Polymers 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims abstract 3
- 238000009835 boiling Methods 0.000 claims abstract 2
- 229930014669 anthocyanidin Natural products 0.000 claims 2
- 150000001452 anthocyanidin derivatives Chemical class 0.000 claims 2
- 235000008758 anthocyanidins Nutrition 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- 238000000638 solvent extraction Methods 0.000 claims 1
- 230000003796 beauty Effects 0.000 abstract 1
- 235000015872 dietary supplement Nutrition 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
สารสกัดโปรแอนโธไซยานิดินจากเมล็ดองุ่นพันธุ์ป็อกดำและพันธุ์ไวท์มะละกาที่ได้จาก กรรมวิธีการผลิตโดยการใช้เมล็ดองุ่นแห้งที่มีปริมาณความชื้นอยู่ระหว่าง 0-15% ทั้งเมล็ด มาสกัดด้วย ตัวทำละลายเอทานอลผสมด้วยน้ำที่ระดับความเข้มข้นตั้งแต่ 40-80% ที่อุณหภูมิระหว่าง อุณหภูมิห้องถึงอุณหภูมิไม่เกินจุดเดือดของตัวทำละลาย ก่อนกำจัดตัวทำละลายออกจากสารสกัดที่ ได้ ด้วยกรรมวิธีการนี้สามารถเพิ่มปริมาณโปรแอนโธไซยานิดินที่สกัดจากเมล็ดองุ่นได้สูงขึ้นตั้งแต่ 10-31% ในขณะที่โปรแอนโธไซยานิดินที่สกัดได้มีความบริสุทธิ์เพิ่มสูงขึ้น10-22% ขึ้นกับพันธุ์ของ เมล็ดองุ่นที่นำมาใช้สกัดเมื่อเปรียบเทียบกับกรรมวิธีการสกัดเดิม สารสารสกัดโปรแอนโธไซยานิ ดินที่สกัดได้มีความบริสุทธิ์สูงเพียงพอในการนำมาใช้ประกอบในผลิตภัณฑ์เสริมสุขภาพและ ผลิตภัณฑ์เสริมความงาม Proanthocyanidin extract from Pock Black and White Melaka grape seeds, obtained from The production process was by using dried grape seeds with moisture content between 0-15% whole seeds to extract with ethanol solvent mixed with water at a concentration of 40-80% at the temperature between Room temperature to a temperature not exceeding the boiling point of the solvent Before the solvent was removed from the extract obtained by this method, the proanthocyanidin content extracted from grape seed could be increased from 10-31%. The purity increased by 10-22% depending on the variety of The grape seeds that were extracted were compared with the original extraction process. Proanthocyanin Extract The extracted soil is of high purity sufficient for use in health supplements and Beauty products
Claims (3)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH99642B true TH99642B (en) | 2009-12-30 |
| TH99642A TH99642A (en) | 2009-12-30 |
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