CN101658639A - 一种铁皮石斛多糖含片及其制备方法 - Google Patents
一种铁皮石斛多糖含片及其制备方法 Download PDFInfo
- Publication number
- CN101658639A CN101658639A CN200910101997A CN200910101997A CN101658639A CN 101658639 A CN101658639 A CN 101658639A CN 200910101997 A CN200910101997 A CN 200910101997A CN 200910101997 A CN200910101997 A CN 200910101997A CN 101658639 A CN101658639 A CN 101658639A
- Authority
- CN
- China
- Prior art keywords
- dendrobium candidum
- polysaccharide
- buccal tablet
- dendrobium
- preparation
- 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.)
- Granted
Links
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 91
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 91
- 150000004676 glycans Chemical class 0.000 title claims abstract description 90
- 229940046011 buccal tablet Drugs 0.000 title claims abstract description 38
- 239000006189 buccal tablet Substances 0.000 title claims abstract description 38
- 241000026010 Dendrobium candidum Species 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 19
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims abstract description 18
- 235000010357 aspartame Nutrition 0.000 claims abstract description 9
- 235000019359 magnesium stearate Nutrition 0.000 claims abstract description 9
- 108010011485 Aspartame Proteins 0.000 claims abstract description 8
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000605 aspartame Substances 0.000 claims abstract description 8
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 claims abstract description 8
- 229960003438 aspartame Drugs 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 241001076416 Dendrobium tosaense Species 0.000 claims description 47
- 238000002360 preparation method Methods 0.000 claims description 31
- 239000008187 granular material Substances 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000012153 distilled water Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 8
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 239000000811 xylitol Substances 0.000 claims description 8
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 8
- 235000010447 xylitol Nutrition 0.000 claims description 8
- 229960002675 xylitol Drugs 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 241001523681 Dendrobium Species 0.000 claims description 6
- 239000002671 adjuvant Substances 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000003826 tablet Substances 0.000 claims description 4
- 239000000080 wetting agent Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000004087 circulation Effects 0.000 claims description 3
- 239000003480 eluent Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010348 incorporation Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000001694 spray drying Methods 0.000 claims description 3
- 239000011882 ultra-fine particle Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000010828 elution Methods 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 4
- 210000004185 liver Anatomy 0.000 abstract description 3
- 210000000056 organ Anatomy 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 abstract 1
- 239000000443 aerosol Substances 0.000 abstract 1
- 229940041616 menthol Drugs 0.000 abstract 1
- 210000002200 mouth mucosa Anatomy 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000036039 immunity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- -1 Saccharide compound Chemical class 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000002772 monosaccharides Chemical class 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 241000331528 Chlorophytum capense Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000005156 Dehydration Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000001926 lymphatic effect Effects 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- OQUKIQWCVTZJAF-UHFFFAOYSA-N phenol;sulfuric acid Chemical compound OS(O)(=O)=O.OC1=CC=CC=C1 OQUKIQWCVTZJAF-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101019979A CN101658639B (zh) | 2009-08-26 | 2009-08-26 | 一种铁皮石斛多糖含片及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101019979A CN101658639B (zh) | 2009-08-26 | 2009-08-26 | 一种铁皮石斛多糖含片及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101658639A true CN101658639A (zh) | 2010-03-03 |
CN101658639B CN101658639B (zh) | 2012-02-08 |
Family
ID=41787039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101019979A Active CN101658639B (zh) | 2009-08-26 | 2009-08-26 | 一种铁皮石斛多糖含片及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101658639B (zh) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101849957A (zh) * | 2010-06-08 | 2010-10-06 | 浙江天皇药业有限公司 | 铁皮石斛多糖在制备预防治疗高血压中风的药中的应用 |
CN103172758A (zh) * | 2013-03-14 | 2013-06-26 | 内蒙古医科大学 | 从瞿麦中提取多糖的方法 |
CN103285242A (zh) * | 2013-05-23 | 2013-09-11 | 重庆市中药研究院 | 石斛口含片及其制备方法 |
CN104605459A (zh) * | 2015-01-29 | 2015-05-13 | 百色红色福地农业科技开发有限公司 | 铁皮石斛花快速饮片加工方法 |
CN104926956A (zh) * | 2015-06-26 | 2015-09-23 | 广西健宝石斛有限责任公司 | 一种超声波优化提取铁皮石斛多糖方法 |
CN104983698A (zh) * | 2015-06-26 | 2015-10-21 | 广西健宝石斛有限责任公司 | 一种铁皮石斛多糖含片及其制备方法 |
CN105002016A (zh) * | 2015-06-29 | 2015-10-28 | 广西健宝石斛有限责任公司 | 一种铁皮石斛多糖手工皂的制作方法 |
CN105168188A (zh) * | 2015-09-12 | 2015-12-23 | 合肥华方医药科技有限公司 | 铁皮石斛口腔速溶膜剂的制备方法及其制品 |
CN105288215A (zh) * | 2015-11-17 | 2016-02-03 | 安徽千方生物科技有限公司 | 一种高活性铁皮石斛冻干粉口含片及其制备工艺 |
CN105963314A (zh) * | 2016-06-28 | 2016-09-28 | 华侨大学 | 铁皮石斛多糖在制备抗抑郁药物及抗抑郁保健品中的应用 |
CN105998049A (zh) * | 2016-06-28 | 2016-10-12 | 华侨大学 | 铁皮石斛多糖在制备防治代谢综合征药物及保健品中的应用 |
CN106220747A (zh) * | 2016-06-23 | 2016-12-14 | 江西九草铁皮石斛科技协同创新有限公司 | 超声波辅助负压空化法提取铁皮石斛多糖及其速溶粉的制备工艺 |
CN108236032A (zh) * | 2017-03-16 | 2018-07-03 | 楚雄云植药业有限公司 | 一种三七多糖压片糖果及其制备方法 |
CN108634314A (zh) * | 2018-05-22 | 2018-10-12 | 贵州黔之爱生物科技有限公司 | 一种铁皮石斛刺梨含片的制作方法 |
CN109620787A (zh) * | 2019-01-30 | 2019-04-16 | 广州诗美化妆品有限公司 | 一种保湿金钗石斛提取物及其制备方法与应用 |
CN111418691A (zh) * | 2020-04-16 | 2020-07-17 | 深圳市兰科植物保护研究中心 | 一种铁皮石斛清口糖及制备方法 |
CN113861306A (zh) * | 2016-11-22 | 2021-12-31 | 湖州师范学院 | 一种坛紫菜多糖的降解方法及其抗衰老活性应用 |
CN114276470A (zh) * | 2021-12-28 | 2022-04-05 | 亿利耐雀生物科技有限公司 | 一种石斛多糖及其制备方法和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1170587A (zh) * | 1996-07-13 | 1998-01-21 | 段永聚 | 一种双黄连含片 |
CN100497396C (zh) * | 2006-11-23 | 2009-06-10 | 天津市轩宏医药技术有限公司 | 一种铁皮石斛多糖提取物、其药物组合物和其制备方法及其应用 |
-
2009
- 2009-08-26 CN CN2009101019979A patent/CN101658639B/zh active Active
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101849957A (zh) * | 2010-06-08 | 2010-10-06 | 浙江天皇药业有限公司 | 铁皮石斛多糖在制备预防治疗高血压中风的药中的应用 |
CN103172758A (zh) * | 2013-03-14 | 2013-06-26 | 内蒙古医科大学 | 从瞿麦中提取多糖的方法 |
CN103172758B (zh) * | 2013-03-14 | 2015-12-02 | 内蒙古医科大学 | 从瞿麦中提取多糖的方法 |
CN103285242A (zh) * | 2013-05-23 | 2013-09-11 | 重庆市中药研究院 | 石斛口含片及其制备方法 |
CN103285242B (zh) * | 2013-05-23 | 2016-01-27 | 重庆市中药研究院 | 石斛口含片及其制备方法 |
CN104605459A (zh) * | 2015-01-29 | 2015-05-13 | 百色红色福地农业科技开发有限公司 | 铁皮石斛花快速饮片加工方法 |
CN104926956A (zh) * | 2015-06-26 | 2015-09-23 | 广西健宝石斛有限责任公司 | 一种超声波优化提取铁皮石斛多糖方法 |
CN104983698A (zh) * | 2015-06-26 | 2015-10-21 | 广西健宝石斛有限责任公司 | 一种铁皮石斛多糖含片及其制备方法 |
CN105002016A (zh) * | 2015-06-29 | 2015-10-28 | 广西健宝石斛有限责任公司 | 一种铁皮石斛多糖手工皂的制作方法 |
CN105168188B (zh) * | 2015-09-12 | 2018-08-17 | 合肥华方医药科技有限公司 | 铁皮石斛口腔速溶膜剂的制备方法及其制品 |
CN105168188A (zh) * | 2015-09-12 | 2015-12-23 | 合肥华方医药科技有限公司 | 铁皮石斛口腔速溶膜剂的制备方法及其制品 |
CN105288215A (zh) * | 2015-11-17 | 2016-02-03 | 安徽千方生物科技有限公司 | 一种高活性铁皮石斛冻干粉口含片及其制备工艺 |
CN106220747A (zh) * | 2016-06-23 | 2016-12-14 | 江西九草铁皮石斛科技协同创新有限公司 | 超声波辅助负压空化法提取铁皮石斛多糖及其速溶粉的制备工艺 |
CN106220747B (zh) * | 2016-06-23 | 2017-06-30 | 江西九草铁皮石斛科技协同创新有限公司 | 超声波辅助负压空化法提取铁皮石斛多糖及其速溶粉的制备工艺 |
CN105998049A (zh) * | 2016-06-28 | 2016-10-12 | 华侨大学 | 铁皮石斛多糖在制备防治代谢综合征药物及保健品中的应用 |
CN105963314A (zh) * | 2016-06-28 | 2016-09-28 | 华侨大学 | 铁皮石斛多糖在制备抗抑郁药物及抗抑郁保健品中的应用 |
CN105963314B (zh) * | 2016-06-28 | 2021-07-02 | 华侨大学 | 铁皮石斛多糖在制备抗抑郁药物及抗抑郁保健品中的应用 |
CN113861306A (zh) * | 2016-11-22 | 2021-12-31 | 湖州师范学院 | 一种坛紫菜多糖的降解方法及其抗衰老活性应用 |
CN108236032A (zh) * | 2017-03-16 | 2018-07-03 | 楚雄云植药业有限公司 | 一种三七多糖压片糖果及其制备方法 |
CN108634314A (zh) * | 2018-05-22 | 2018-10-12 | 贵州黔之爱生物科技有限公司 | 一种铁皮石斛刺梨含片的制作方法 |
CN109620787A (zh) * | 2019-01-30 | 2019-04-16 | 广州诗美化妆品有限公司 | 一种保湿金钗石斛提取物及其制备方法与应用 |
CN111418691A (zh) * | 2020-04-16 | 2020-07-17 | 深圳市兰科植物保护研究中心 | 一种铁皮石斛清口糖及制备方法 |
CN114276470A (zh) * | 2021-12-28 | 2022-04-05 | 亿利耐雀生物科技有限公司 | 一种石斛多糖及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN101658639B (zh) | 2012-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101658639B (zh) | 一种铁皮石斛多糖含片及其制备方法 | |
CN104000127B (zh) | 绿豆清凉润喉咀嚼片及其生产方法 | |
CN102631377A (zh) | 冬虫夏草冻干纳米粉片及其制备方法 | |
CN104983698A (zh) | 一种铁皮石斛多糖含片及其制备方法 | |
CN101234171A (zh) | 一种具有降血脂、防治心脑血管疾病的保健品及其制备方法 | |
CN1824105A (zh) | 小儿消积止咳颗粒及其制备方法 | |
CN1448081A (zh) | 一种预防治疗咳嗽气喘梨桃杏蜜糖块 | |
CN101011562B (zh) | 参芪温胆汤新剂型及其生产方法 | |
CN107050323A (zh) | 一种药食同源中药防治抗雾霾清肺解毒饮品 | |
CN106538922A (zh) | 一种艾叶泡腾片及其制备方法 | |
CN104013733B (zh) | 一种防治化学性肝损伤的壳聚糖组合物及其制备方法 | |
CN106389776B (zh) | 一种金莲花颗粒剂及其制备方法 | |
CN106490609A (zh) | 一种王枣子口含片及其生产方法 | |
CN110338426A (zh) | 一种补血泡腾片剂及其制备方法 | |
CN108813465A (zh) | 一种无花果功能咀嚼片及其制备方法 | |
CN102370901A (zh) | 一种治疗肾病的药物组合物及其制备方法 | |
CN108143833A (zh) | 一种甘草饮片的制备方法 | |
CN101732644B (zh) | 一种治疗妇科病、皮肤病的外用制剂及其制法 | |
CN105876036A (zh) | 一种降血糖泡腾片凉茶及其制备方法 | |
CN113144141A (zh) | 一种用于治疗咳嗽的中药组成物 | |
CN107308254A (zh) | 八正片及其制备方法 | |
CN103584017A (zh) | 一种苦瓜口含片及其制备方法 | |
CN1060651C (zh) | 单味中药饮片速溶颗粒的制作工艺 | |
CN109091608A (zh) | 一种消炎止痛霍山石斛含片及其制备方法 | |
CN104042715B (zh) | 一种刺玫果分散片及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100303 Assignee: ZHEJIANG SENYU PHARMACEUTICAL CO., LTD. Assignor: Zhejiang Senyu Industry Co., Ltd. Contract record no.: 2015990000075 Denomination of invention: Dendrobium candidum polysaccharide buccal tablet and preparing method thereof Granted publication date: 20120208 License type: Exclusive License Record date: 20150216 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: ZHEJIANG SENYU PHARMACEUTICAL CO., LTD. Assignor: Zhejiang Senyu Industry Co., Ltd. Contract record no.: 2015990000075 Date of cancellation: 20160411 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160429 Address after: 325000 No. 297 Dongsheng Road, Jindong District, Zhejiang, Jinhua Patentee after: ZHEJIANG SENYU PHARMACEUTICAL CO., LTD. Address before: 322000 No. 8 Beiyuan Road, Zhejiang, Yiwu Patentee before: Zhejiang Senyu Industry Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 322000 No. 8 Wanmao Road, Fujiang Street, Yiwu City, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG SENYU CO., LTD. Address before: 325000 Dongsheng Road, Jindong District, Jinhua City, Zhejiang Province, 297 Patentee before: ZHEJIANG SENYU PHARMACEUTICAL CO., LTD. |