Utilization of ITS Gene Barcodes for Identifying Plant-derived Functional Ingredients in Health Food Products
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摘要:
目的 研究并建立运用ITS基因条码技术针对保健食品常见植物原料源性成分的分子生物学鉴定技术。 方法 通过采用回顾性调查方法,选取西洋参(Panax quinquefolius)、铁皮石斛(Dendrobium candidum)以及红景天(Rhodiola nobilis)、枸杞子(Lycium barbarum L.)与人参Ginseng(Radix Ginseng)作为研究对象。探索其作为生产原料的常见保健食品剂型中,目标 DNA 的最佳提取方法。运用ITS2内转录间隔区保守特性设计引物序列,并通过调整优化体系中各物质的组分,由此构建稳定高效准确的PCR反应体系。 结果 采用改良CTAB法可实现对所研究的保健食品中常见剂型目标DNA的提取,纯度及质量达到反应要求。所建立的PCR法扩增效果良好,对西洋参、铁皮石斛以及红景天的方法灵敏度均为1 ng·μL−1,枸杞子与人参的方法灵敏度为0.1 ng·μL−1。 结论 运用建立的方法可实现对保健食品中常见植物性原料西洋参、人参、铁皮石斛、枸杞子、红景天成分的鉴定,适用于丸剂、片剂、口服液等不同剂型的保健食品中原料鉴别,可运用于对保健食品中植物源性的检测。 Abstract:Objective A molecular biology identification method to detect common plant-derived functional ingredients in health food products using genetic barcodes was developed. Method By means of retrospective investigation, 5 common health food raw materials in China, i.e., American ginseng (Panax quinquefolius), Dendrobium candidum, rhodiola (Rhodiola nobilis), wolfberries (Lycium barbarum L.), and ginseng (Radix Ginseng), were firstly tested for functional ingredients using the best extraction method on the target DNA. A stable, efficient, and accurate PCR reaction system was constructed with primer sequence designed based on the conservative characteristics of ITS2 internal transcribed spacer and components of each substance adjusted and optimized. Molecular identification on health food products of various forms was tested using the developed method. Result The innovative application of a modified CTAB method afforded successful extraction of the target DNA in health food materials as well as products at commonly formulated dosages. The PCR amplified with the detection sensitivity on nucleic acids of American ginseng, D. candidum, and rhodiola reached 1 ng·μL−1, and of wolfberries and ginseng 0.1 ng·μL−1. Conclusion By using the ITS gene barcodes obtained through the DNA extraction and PCR amplification, the key functional ingredients from plant materials such as American ginseng, ginseng, D. candidum, wolfberries, and rhodiola rosea could be identified for authentication of health food products in the forms of pills, tablets, and concoctions. -
Key words:
- Gene barcode /
- health food /
- plant-derived functional ingredients /
- PCR
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图 1 ITS2基因特异片段PCR产物电泳图
M: DNA Marker;CK:空白;N:阴性对照;A图1—10:西洋参药材;B图1-10:人参药材;C图1—10:枸杞药材;D图1-10:红景天药材;E图1-10:铁皮石斛。
Figure 1. Electrophoresis on PCR products of ITS2 specific fragment
M: DNA marker; CK: blank; N: negative control; Fig. A 1 — 10: American ginseng; Fig. B 1 — 10: ginseng; Fig. C 1 — 10: Chinese wolfberry; Fig. D 1 — 10: rhodiola; Fig. E 1 — 10: D. candidum.
图 2 灵敏度试验结果
M: DNA Marker;泳道1 — 8为西洋参DNA质量浓度,依次为:0.01、0.1、1 ng·μL−1;泳道9 — 16为铁皮石斛DNA质量浓度,依次为:0.01、0.1、1 ng·μL−1;泳道17 — 24为红景天DNA质量浓度,依次为:0.01、0.1、1 ng·μL−1; 泳道25 — 30为枸杞子DNA质量浓度,依次为:0.01、0.1、1 ng·μL−1;泳道31 — 36为人参DNA质量浓度,依次为:0.01、0.1、1 ng·μL−1。
Figure 2. Sensitivity of assay
M: DNA marker; Swimlane No. 1-8: American ginseng DNA mass concentrations at 0.01, 0.1, and 1 ng·μL−1; Swimlane No. 9-16: D. candidum DNA mass concentrations at 0.01, 0.1, and 1 ng·μL−1; Swimlane No. 17-24: rhodiola DNA mass concentrations at 0.01, 0.1, and 1 ng·μL−1; Swimlane No. 25-30: Chinese wolfberry DNA mass concentrations at 0.01, 0.1, and 1 ng·μL−1; Swimlane No. 9-16: ginseng DNA mass concentrations at 0.01, 0.1, and 1 ng·μL−1.
图 5 部分供试保健食品样品ITS2基因PCR产物电泳图
M: DNA Marker; CK:空白对照;N:阴性对照;P:阳性对照;A1 — 12:西洋参供试样品;B1 — 8:人参供试样品;C1 — 10:铁皮石斛供试样品;D1 — 10:红景天供试样品。
Figure 5. Electrophoresis on PCR products of ITS2 genes in some health food products
M: DNA marker; CK: blank; N: negative control; A1-12:American ginseng samples; B1-8: ginseng samples; C1-10: D. candidum samples; D1-10: rhodiola samples.
表 1 供试药材信息
Table 1. Information on test materials
序号
Serial No物种名称及编号
Species name and number产品状态
Product State产地
Place of Origin1 西洋参1 American ginseng 1 粉末Powder 云南昆明 Kunming, Yunnan 2 西洋参2 American ginseng 2 药材 Medicinal materials 黑龙江饶河 Raohe, Heilongjiang 3 西洋参3 American ginseng 3 药材 Medicinal materials 加拿大 Canada 4 西洋参4 American ginseng 4 饮片 Decoction pieces 吉林清河 Qinghe,Jilin 5 西洋参5 American ginseng 5 饮片 Decoction pieces 美国 U.S.A 6 人参1 Ginseng1 鲜品 Fresh products 吉林通化 Tonghua ,Jilin 7 人参2 Ginseng2 鲜品 Fresh products 吉林延吉 Yanji ,Jilin 8 人参3 Ginseng3 鲜品 Fresh products 吉林长白山 Changbai Mountain, Jilin 9 人参4 Ginseng4 鲜品 Fresh products 黑龙江饶河 Raohe, Heilongjiang 10 人参5 Ginseng5 饮片 Decoction pieces 新西兰 New Zealand 11 枸杞子1 Chinese wolfberry1 药材 Medicinal materials 内蒙古 Inner Mongolia 12 枸杞子2 Chinese wolfberry2 药材 Medicinal materials 宁夏 Ningxia 13 枸杞子3 Chinese wolfberry3 药材 Medicinal materials 甘肃陇南 Longnan, Gansu 14 枸杞子4 Chinese wolfberry4 药材 Medicinal materials 山东日照 Rizhao, Shandong 15 枸杞子5 Chinese wolfberry5 药材 Medicinal materials 河北邢台 Xingtai, Hebei 16 铁皮石斛1 Dendrobium candidum1 粉末 Powder 湖南邵阳 Shaoyang, Hunan 17 铁皮石斛2 Dendrobium candidum2 药材 Medicinal materials 浙江天台 Tiantai, Zhejiang 18 铁皮石斛3 Dendrobium candidum3 药材 Medicinal materials 福建宁化 Ninghua, Fujian 19 铁皮石斛4 Dendrobium candidum4 饮片 Decoction pieces 广西天峨 Tian'e, Guangxi 20 铁皮石斛5 Dendrobium candidum5 饮片 Decoction pieces 云南文山 Wenshan, Yunnan 21 红景天1 Rhodiola1 饮片 Decoction pieces 内蒙古兴安 Xing'an, Inner Mongolia 22 红景天2 Rhodiola2 药材 Medicinal materials 吉林延吉 Yanji ,Jilin 23 红景天3 Rhodiola3 药材 Medicinal materials 西藏拉萨 Tibet Lhasa 24 红景天4 Rhodiola4 饮片 Decoction pieces 黑龙江饶河 Raohe, Heilongjiang 25 红景天5 Rhodiola5 饮片 Decoction pieces 甘肃兰州 Lanzhou, Gansu 表 2 供试保健食品信息
Table 2. Information on health food products
序号
Serial No保健食品名称
Name of health food剂型
Dosage form配料表宣称所含目标植物
Target plants claimed in the ingredient list1 西洋参含片 American ginseng buccal tablet 片剂 Tablet 西洋参 American ginseng 2 美国洋参含片 American ginseng buccal tablet 片剂 Tablet 西洋参 American ginseng 3 西洋参三七胶囊 Panax quinquefolium and panax notoginseng capsules 胶囊 Capsule 西洋参 American ginseng 4 西洋参淫羊藿枸杞子软胶囊
Panax quinquefolium epimedium and wolfberry fruit soft capsules胶囊 Capsule 西洋参 American ginseng 5 西洋参三七口服液 American ginseng and panax notoginseng oral liquid 口服液 oral liquid 西洋参 American ginseng 6 灵芝西洋参口服液 Ganoderma lucidum and American ginseng oral liquid 口服液 oral liquid 西洋参 American ginseng 7 人参提取口服液 Ginseng Extract Oral Liquid 口服液 oral liquid 人参 Ginseng 8 人参氨基酸口服液 Ginseng Amino Acid Oral Liquid 口服液 oral liquid 人参 Ginseng 9 人参三七含片 Ginseng and Sanqi Buccal Tablets 片剂 Tablet 人参 Ginseng 10 人参滴丸 Ginseng dropping pill 丸剂 Pills 人参 Ginseng 11 杞苓枣氨基酸口服液 Jujube Amino Acid Oral Liquid 口服液 oral liquid 枸杞子 Chinese wolfberry 12 玛咖枸杞胶囊 Maca medlar capsule 胶囊 Capsule 枸杞子 Chinese wolfberry 13 氨基酸枸杞片 Amino acid medlar tablet 片剂 Tablet 枸杞子 Chinese wolfberry 14 阿胶枸杞颗粒冲剂 Donkey hide gelatin and wolfberry granules 颗粒剂 Granule 枸杞子 Chinese wolfberry 15 森山铁皮枫斗颗粒 Senshan Iron Sheet Granules 冲剂 Granules 铁皮石斛 Dendrobium candidum 16 九仙尊米斛枫斗浆 Nine Immortals Zun Rice Dendrobium Maple Juice 片剂 Tablet 铁皮石斛 Dendrobium candidum 17 铁皮枫斗口服液 Dendrobium candidum oral liquid 口服液 oral liquid 铁皮石斛 Dendrobium candidum 18 津玉石斛口服液 Jinyu Dendrobium Oral Liquid 口服液 oral liquid 铁皮石斛 Dendrobium candidum 19 铁皮石斛西洋参黄芪胶囊
Dendrobium candidum, American ginseng and astragalus capsule胶囊 Capsule 铁皮石斛 Dendrobium candidum 20 红景天软胶囊 Rhodiola Soft Capsule 胶囊 Capsule 红景天 Rhodiola 21 红景天西洋参口服液 Rhodiola and American Ginseng Oral Liquid 口服液 oral liquid 红景天 Rhodiola 22 红景天提取物口服液 Rhodiola extract oral liquid 口服液 oral liquid 红景天 Rhodiola 23 红景天胶囊 Rhodiola Capsule 胶囊 Capsule 红景天 Rhodiola 24 圣莲红景天丸 Shenglian Rhodiola Capsule 丸剂 Pills 红景天 Rhodiola 表 3 引物序列
Table 3. Primer sequences
片段
Fragment引物名称
Primer name引物序列(5'-3')
Primer sequence (5'-3')ITS2 ITS2-F ATGCGATACTTGGTGTGAAT ITS2-R GACGCTTCTCCAGACTACAAT 18S 18S-F CCTGAGAAACGGCTACCAT 18S-R CGTGTCAGGATTGGGTAAT 表 4 不同方法DNA提取效果比较
Table 4. DNA extraction by different methods
物种
Species传统碱裂解SDS法
Traditional alkali cracking method改良CTAB法
Modified CTAB method试剂盒法
Kit method纯度
Purity A260/A280得率
Yield/(ng·μL-1)纯度
Purity A260/A280得率
Yield /(ng·μL−1)纯度
Purity A260/A280得率
Yield/(ng·μL−1)西洋参1 American ginseng1 1.35±0.04 c 363±8.19c 1.85±0.04a 814±4.16 a 1.50±0.06b 494±1.53 b 西洋参2 American ginseng 2 1.31±0.03 b 494±6.11 b 1.84±0.03 a 831±10.15 a 1.54±0.04 b 481±5.57 b 西洋参3 American ginseng 3 1.22±0.04 c 424±2.52 c 1.86±0.04 a 865±9.54 a 1.72±0.03b 454±6.56 b 西洋参4 American ginseng 4 1.33±0.04 c 322±5.57 c 2.06±0.10 a 868±3.51 a 1.59±0.03 b 478±6.03 b 西洋参5 American ginseng 5 1.43±0.05 c 422±4.16c 1.94±0.04 a 787±2.65a 1.58±0.23 b 489±8.39 b 人参1 Ginseng1 1.37±0.03 c 315±3.06 c 1.85±0.05a 896±1.00 a 1.45±0.05 b 500±5.86 b 人参2 Ginseng2 1.34±0.04 c 321±9.24 c 1.86±0.04 a 807±2.08 a 1.52±0.02 b 504±1.53 b 人参3 Ginseng3 1.21±0.02 c 322±4.36 c 2.05±0.04 a 853±7.77 a 1.45±0.05 b 481±7.02 b 人参4 Ginseng4 1.32±0.03 c 378±3.79 c 1.84±0.04 a 803±3.51 a 1.46±0.05 b 484±2.52 b 人参5 Ginseng5 1.35±0.04 c 348±5.57 c 1.91±0.06 a 807±5.13 a 1.58±0.06 b 489±2.52 b 枸杞子1 Chinese wolfberry1 1.63±0.03 c 573±4.04 c 2.04±0.05 a 806±2.00 a 1.41±0.04 b 621±9.62 b 枸杞子2 Chinese wolfberry2 1.74±0.02 b 540±6.35 c 1.88±0.03 a 759±4.73 a 1.67±0.05 b 601±1.73 b 枸杞子3 Chinese wolfberry3 1.59±0.06 b 565±0.58 c 1.85±0.03 a 780±5.86 a 1.43±0.05 b 594±1.53 b 枸杞子4 Chinese wolfberry4 1.64±0.03 c 589±3.46 c 1.84±0.04 a 794±3.06 a 1.47±0.06 b 613±9.45 b 枸杞子5 Chinese wolfberry1 1.73±0.03 c 582±4.16 c 1.95±0.04 a 774±2.08 a 1.54±0.04 b 606±5.51 b 铁皮石斛1 Dendrobium candidum1 1.55±0.03 c 362±10.44 c 1.99±0.04 a 827±2.31 a 1.68±0.05 b 499±9.02 b 铁皮石斛2 Dendrobium candidum2 1.52±0.02 c 486±2.08 c 1.86±0.05 a 815±5.51 a 1.66±0.05 b 481±3.46 b 铁皮石斛3 Dendrobium candidum3 1.33±0.03 c 424±5.13 c 1.95±0.04 a 870±3.79 a 1.71±0.07 b 457±5.03 b 铁皮石斛4 Dendrobium candidum4 1.34±0.03 c 320±6.66 c 1.94±0.04 a 858±7.81 a 1.71±0.06 b 479±10.01 b 铁皮石斛5 Dendrobium candidum5 1.47±0.05 c 429±6.51 c 1.90±0.05 a 793±4.73 a 1.64±0.04 b 504±3.51 b 红景天1 Rhodiola1 1.40±0.06 b 382±9.87 c 1.88±0.04 a 886±2.89 a 1.46±0.02 b 512±1.73 b 红景天2 Rhodiola2 1.28±0.07 c 329±5.57 c 1.90±0.06 a 807±5.03 a 1.50±0.07 b 509±4.51 b 红景天3 Rhodiola3 1.25±0.04 c 330±2.52 c 1.98±0.03 a 846±6.08 a 1.62±0.05 b 486±4.04 b 红景天4 Rhodiola4 1.35±0.04 c 383±3.51 c 1.86±0.03 a 800±8.33 a 1.58±0.08 b 490±4.16 b 红景天5 Rhodiola5 1.34±0.04 c 348±8.50 c 1.94±0.04 a 810±5.77 a 1.63±0.06 b 488±8.39 b 同指标数据后小写字母不同表示 0.05 水平上差异显著。
Those with different lowercase letters on same indicator indicate significant difference at 0.05 level.表 5 供试保健食品基因组DNA的纯度与得率
Table 5. Purity and yield of genomic DNA of health food materials
保健食品编号
Health food No保健食品名称
Name of health food配料表宣称所含目标植物
Target plants claimed in the
ingredient list纯度
Purity
A260/A280DNA质量浓度
DNA concentration/
(ng·μL−1)西洋参供试样1
American ginseng samples 1西洋参含片
American ginseng buccal tablet西洋参
American ginseng1.82 561 西洋参供试样2
American ginseng samples 2美国洋参含片
American ginseng buccal tablet西洋参
American ginseng1.92 497 西洋参供试样3
American ginseng samples 3西洋参三七胶囊
Panax quinquefolium and panax notoginseng capsules西洋参
American ginseng1.54 269 西洋参供试样4
American ginseng samples 4西洋参淫羊藿枸杞子软胶囊
Panax quinquefolium epimedium and wolfberry fruit soft capsules西洋参
American ginseng1.55 341 西洋参供试样5
American ginseng samples 5西洋参三七口服液
American ginseng and panax notoginseng oral liquid西洋参
American ginseng1.37 206 西洋参供试样6
American ginseng samples 1灵芝西洋参口服液
Ganoderma lucidum and American ginseng oral liquid西洋参
American ginseng1.33 219 人参供试样1
Ginseng sample 1人参提取口服液
Ginseng Extract Oral Liquid人参
Ginseng1.37 252 人参供试样2
Ginseng sample 2人参氨基酸口服液
Ginseng Amino Acid Oral Liquid人参
Ginseng1.39 200 人参供试样3
Ginseng sample 3人参三七含片
Ginseng and Sanqi Buccal Tablets人参
Ginseng1.76 578 人参供试样4
Ginseng sample4人参滴丸
Ginseng dropping pill人参
Ginseng1.80 622 枸杞子供试样1
Chinese wolfberry sample 1杞苓枣氨基酸口服液
Jujube Amino Acid Oral Liquid枸杞子
Chinese wolfberry1.52 213 枸杞子供试样2
Chinese wolfberry sample 2玛咖枸杞胶囊
Maca medlar capsule枸杞子
Chinese wolfberry1.56 456 枸杞子供试样3
Chinese wolfberry sample 3氨基酸枸杞片
Amino acid medlar tablet枸杞子
Chinese wolfberry1.90 389 枸杞子供试样4
Chinese wolfberry sample 4阿胶枸杞颗粒冲剂
Donkey hide gelatin and wolfberry granules枸杞子
Chinese wolfberry1.79 420 铁皮石斛供试样1
Dendrobium candidum sample1森山铁皮枫斗颗粒
Senshan Iron Sheet Granules铁皮石斛
Dendrobium candidum1.84 565 铁皮石斛供试样2
Dendrobium candidum sample2九仙尊米斛枫斗浆
Nine Immortals Zun Rice Dendrobium Maple Juice铁皮石斛
Dendrobium candidum1.97 500 铁皮石斛供试样3
Dendrobium candidum sample3铁皮枫斗口服液
Dendrobium candidum oral liquid铁皮石斛
Dendrobium candidum1.66 270 铁皮石斛供试样4
Dendrobium candidum sample4津玉石斛口服液
Jinyu Dendrobium Oral Liquid铁皮石斛
Dendrobium candidum1.54 339 铁皮石斛供试样5
Dendrobium candidum sample5铁皮石斛西洋参黄芪胶囊
Dendrobium candidum, American ginseng and astragalus capsule铁皮石斛
Dendrobium candidum1.36 205 红景天供试样1
Rhodiola sample1红景天软胶囊
Rhodiola Soft Capsule红景天
Rhodiola1.38 220 红景天供试样2
Rhodiola sample2红景天西洋参口服液
Rhodiola and American Ginseng Oral Liquid红景天
Rhodiola1.40 252 红景天供试样3
Rhodiola sample3红景天提取物口服液
Rhodiola extract oral liquid红景天
Rhodiola1.53 403 红景天供试样4
Rhodiola sample4红景天胶囊
Rhodiola Capsule红景天
Rhodiola1.77 580 红景天供试样5
Rhodiola sample5圣莲红景天丸
Shenglian Rhodiola Capsule红景天
Rhodiola1.85 625 表 6 部分供试保健食品源性检测对照表
Table 6. Origins of some health food products
保健食品编号
Health food No保健食品名称
Name of health foodPCR产物电泳图及泳道编号
Electrophoresis diagram and Swimlane No of
PCR products西洋参供试样3
American ginseng samples 3西洋参三七胶囊
Panax quinquefolium and panax notoginseng capsules图5A,泳道编号5、6
Fig.5A,Swimlane No 5、6西洋参供试样5
American ginseng samples 5西洋参三七口服液
American ginseng and panax notoginseng oral liquid图5A,泳道编号9、10
Fig.5A,Swimlane No 9、10人参供试样1
Ginseng sample 1人参提取口服液
Ginseng Extract Oral Liquid图5B,泳道编号1、2
Fig.5B,Swimlane No 1、2铁皮石斛供试样2
Dendrobium candidum sample2九仙尊米斛枫斗浆
Nine Immortals Zun Rice Dendrobium Maple Juice图5C,泳道编号3、4
Fig.5C,Swimlane No 3、4铁皮石斛供试样3
Dendrobium candidum sample3铁皮枫斗口服液
Dendrobium candidum oral liquid图5C,泳道编号5、6
Fig.5C,Swimlane No 5、6红景天供试样1
Rhodiola sample1红景天软胶囊
Rhodiola Soft Capsule图5D,泳道编号1、2
Fig.5D,Swimlane No 1、2红景天供试样3
Rhodiola sample3红景天提取物口服液
Rhodiola extract oral liquid图5D,泳道编号5、6
Fig.5D,Swimlane No 5、6表 7 供试保健食品基因组测序比对结果
Table 7. Genome sequences of health food products
保健食品名称
Name of health food配料表宣称
所含目标植物
Target plants claimed in the
ingredient listGenBank数据库
GenBank Database中药材
DNA条形码数据库
DNA Barcode Database of
Chinese Medicinal MaterialsBLAST鉴定结果
BLAST identification
results相似度
Similarity/%GenBank登录号
GenBank Login
Number最佳匹配
Best Fit序列相似度
Sequence
similarity/%Score值
Score
value西洋参含片
American ginseng buccal tablet西洋参
American ginseng西洋参
American ginseng99 HQ112440.1 西洋参
American ginseng100.0 470.0 美国洋参含片
American ginseng buccal tablet西洋参
American ginseng西洋参
American ginseng97 MG217889.1 西洋参
American ginseng98.5 410.0 西洋参三七胶囊
Panax quinquefolium and
panax notoginseng capsules西洋参
American ginseng党参
Codonopsis pilosula98 EF190460 党参
Codonopsis pilosula98 403.0 西洋参淫羊藿枸杞子软胶囊
Panax quinquefolium epimedium and
wolfberry fruit soft capsules西洋参
American ginseng西洋参
American ginseng97 KM036297.1 西洋参
American ginseng99.1 460.0 西洋参三七口服液
American ginseng and
panax notoginseng oral liquid西洋参
American ginseng生晒参
Raw sun dried ginseng99 HQ112363.1 生晒参
Raw sun dried ginseng97.6 425.0 灵芝西洋参口服液
Ganoderma lucidum and
American ginseng oral liquid西洋参
American ginseng西洋参
American ginseng99 MG217889.1 西洋参
American ginseng100.0 440.0 人参提取口服液
Ginseng Extract Oral Liquid人参
Ginseng竹节参
Panax japonicus98 KX674924.1 竹节参
Panax japonicus99.7 435.0 人参氨基酸口服液
Ginseng Amino Acid Oral Liquid人参
Ginseng人参
Ginseng99 EU592017.1 人参
Ginseng97.4 447.0 人参三七含片
Ginseng and Sanqi Buccal Tablets人参
Ginseng人参
Ginseng100 MG218783.1 人参
Ginseng100.0 445.0 人参滴丸
Ginseng dropping pill人参
Ginseng人参
Ginseng100 MG283292.11 人参
Ginseng100.0 448.0 杞苓枣氨基酸口服液
Jujube Amino Acid Oral Liquid枸杞子
Chinese wolfberry枸杞子
Chinese98 JQ320160 枸杞子
Chinese wolfberry99.8 412.0 玛咖枸杞胶囊
Maca medlar capsule枸杞子
Chinese wolfberry枸杞子
Chinese99 JQ320155 枸杞子
Chinese wolfberry99.4 410.0 氨基酸枸杞片
Amino acid medlar tablet枸杞子
Chinese wolfberry枸杞子
Chinese99 JQ320172 枸杞子
Chinese wolfberry100.0 415.0 阿胶枸杞颗粒冲剂
Donkey hide gelatin and wolfberry granules枸杞子
Chinese wolfberry枸杞子
Chinese98 JQ320160 枸杞子
Chinese wolfberry98.9 416.0 森山铁皮枫斗颗粒
Senshan Iron Sheet Granules铁皮石斛
Dendrobium candidum铁皮石斛
Dendrobium candidum97 YQ76839 铁皮石斛
Dendrobium candidum98.7 457.0 九仙尊米斛枫斗浆
Nine Immortals Zun Rice
Dendrobium Maple Juice铁皮石斛
Dendrobium candidum金钗石斛
Dendrobium nobile98 UJ89765 金钗石斛
Dendrobium nobile99.8 461.0 铁皮枫斗口服液
Dendrobium candidum oral liquid铁皮石斛
Dendrobium candidum铁皮石斛
Dendrobium candidum99 YQ82313 铁皮石斛
Dendrobium candidum100.0 452.0 津玉石斛口服液
Jinyu Dendrobium Oral Liquid铁皮石斛
Dendrobium candidum铁皮石斛
Dendrobium candidum97 YQ78411 铁皮石斛
Dendrobium candidum100.0 459.0 铁皮石斛西洋参黄芪胶囊
Dendrobium candidum, American ginseng and
astragalus capsule铁皮石斛
Dendrobium candidum矩唇石斛
Dendrobium linawianum99 QD53678 矩唇石斛
Dendrobium linawianum98.2 423.0 红景天软胶囊
Rhodiola Soft Capsule红景天
Rhodiola红景天
Rhodiola99 AY545716 红景天
Rhodiola98.6 480.0 红景天西洋参口服液
Rhodiola and American Ginseng Oral Liquid红景天
Rhodiola轮叶景天
Sedum chauveaudii100 EU592006 轮叶景天
Sedum chauveaudii99.4 458.0 红景天提取物口服液
Rhodiola extract oral liquid红景天
Rhodiola红景天
Rhodiola98 AB088628 红景天
Rhodiola99.6 477.0 西洋参含片
American ginseng buccal tablet红景天
Rhodiola珠芽景天
Sedum bulbiferum97 AY352897 珠芽景天
Sedum bulbiferum98.7 481.0 美国洋参含片
American ginseng buccal tablet红景天
Rhodiola红景天
Rhodiola98 AY545712 红景天
Rhodiola99.0 469.0 Score: 离散匹配数值。
Score: Discrete matching value. -
[1] 赵晋燕, 胡宇驰, 曹春然, 等. 中药复方保健产品安全性评价体系的要素探讨 [J]. 中华中医药杂志, 2022, 37(9):5013−5018.ZHAO J Y, HU Y C, CAO C R, et al. Discussion on elements of safety evaluation system of compound Chinese medicine health care products [J]. China Journal of Traditional Chinese Medicine and Pharmacy, 2022, 37(9): 5013−5018.(in Chinese) [2] 曾清银. 浅论保健食品与健康养生的关系和解决途径 [J]. 食品安全导刊, 2020(20):64.ZENG Q Y. On the relationship between health food and health preservation and its solutions [J]. China Food Safety Magazine, 2020(20): 64.(in Chinese) [3] 刘杰, 张翔, 张卫华. 1996—2012年国内注册保健食品状况分析 [J]. 食品工业, 2015, 36(10):242−244.LIU J, ZHANG X, ZHANG W H. Analysis of the domestic health care products registered in 1996-2012 in domestic [J]. The Food Industry, 2015, 36(10): 242−244.(in Chinese) [4] 束云, 刘长喜, 李连达. 中国已获批准的保健食品现状分析 [J]. 中国食品卫生杂志, 2006, 18(5):401−405.SHU Y, LIU C X, LI L D. Study on present situation of certified native functiona food products in China [J]. Chinese Journal of Food Hygiene, 2006, 18(5): 401−405.(in Chinese) [5] 黄卫东. 中国已获批准的保健食品状况分析 [J]. 昆明学院学报, 2011, 33(6):121−122,126.HUANG W D. Study on present situation of certified native functional food products in China [J]. Journal of Kunming University, 2011, 33(6): 121−122,126.(in Chinese) [6] Agilent Technologies Inc. Agilent Technologies Presents Thought Leader Award to Renowned Medicinal Scientist in China [J]. Journal of Technology & Science, 2016, 19(7): 324−325,328. [7] GUO L L, SUI Z H, ZHANG S, et al. Comparison of potential diatom ‘barcode’ genes (the 18S rRNA gene and ITS, COI, rbcL) and their effectiveness in discriminating and determining species taxonomy in the Bacillariophyta[J]. International Journal of Systematic and Evolutionary Microbiology, 2015, 65(Pt 4): 1369-1380. [8] QUARESMA A, BRODSCHNEIDER R, GRATZER K, et al. Preservation methods of honey bee-collected pollen are not a source of bias in ITS2 metabarcoding [J]. Environmental Monitoring and Assessment, 2021, 193(12): 785. doi: 10.1007/s10661-021-09563-4 [9] CHENG L, LIN Z Q, XIN C R, et al. Molecular identification and phylogenetic analysis of Papaver based on ITS2 barcoding [J]. Journal of Forensic Sciences, 2022, 67(2): 712−719. doi: 10.1111/1556-4029.14925 [10] ZHOU T T, JIANG W, WANG H Z, et al. DNA barcoding of Naididae (Annelida, Oligochaeta), based on cytochrome C oxidase gene and ITS2 region in China [J]. Biodiversity Data Journal, 2021, 9: e73556. doi: 10.3897/BDJ.9.e73556 [11] 陈士林, 庞晓慧, 姚辉, 等. 中药DNA条形码鉴定体系及研究方向 [J]. 世界科学技术(中医药现代化), 2011, 13(5):747−754.CHEN S L, PANG X H, YAO H, et al. Identification system and perspective for DNA barcoding traditional Chinese materia Medica [J]. World Science and Technology (Modernization of Traditional Chinese Medicine and Materia Medica), 2011, 13(5): 747−754.(in Chinese) [12] SHI R X, HU Z G, LU H, et al. Hierarchical nanostructuring array enhances mid-hybridization for accurate herbal identification via ITS2 DNA barcode [J]. Analytical Chemistry, 2020, 92(2): 2136−2144. doi: 10.1021/acs.analchem.9b04687 [13] 李庆, 金润浩, 姜国哲, 等. 2006—2015年我国已注册保健食品现状分析 [J]. 食品科学, 2017, 38(3):292−298.LI Q, JIN R H, JIANG G Z, et al. State of the art of registered health foods in China during 2006 to 2015 [J]. Food Science, 2017, 38(3): 292−298.(in Chinese) [14] 武林琳. 两种转基因大豆基因组DNA提取方法的比较 [J]. 现代农村科技, 2022(3):60−62.WU L L. Comparison of two methods for extracting genomic DNA from transgenic soybean [J]. Xiandai Nongcun Keji, 2022(3): 60−62.(in Chinese) [15] 王辉, 赵爱君, 张全军. 转基因玉米深加工产品中DNA提取方法的研究 [J]. 农产品加工, 2022(3):38−41. doi: 10.16693/j.cnki.1671-9646(X).2022.02.011WANG H, ZHAO A J, ZHANG Q J. Study on DNA extraction method in transgenic maize products [J]. Farm Products Processing, 2022(3): 38−41.(in Chinese) doi: 10.16693/j.cnki.1671-9646(X).2022.02.011 [16] 郭芯岐, 潘建文. 保健食品中病原微生物的鉴定和溯源分析 [J]. 食品安全质量检测学报, 2020, 11(1):91−94.GUO X Q, PAN J W. Identification and traceability analysis of pathogenic microorganism isolated from healthy food [J]. Journal of Food Safety & Quality, 2020, 11(1): 91−94.(in Chinese) [17] 张依钰, 陈玲, 郑钰清, 等. 胶囊剂型保健食品生产过程微生物分布和溯源分析 [J]. 现代食品科技, 2022, 38(8):89−96. doi: 10.13982/j.mfst.1673-9078.2022.8.1058ZHANG Y Y, CHEN L, ZHENG Y Q, et al. Microbial distribution and traceability analysis in the production of capsule-type health food products [J]. Modern Food Science and Technology, 2022, 38(8): 89−96.(in Chinese) doi: 10.13982/j.mfst.1673-9078.2022.8.1058 [18] 高晋梅, 段琼, 马春艳, 等. 保健食品非法添加物检测技术研究进展 [J]. 中国酿造, 2021, 40(9):19−24. doi: 10.11882/j.issn.0254-5071.2021.09.004GAO J M, DUAN Q, MA C Y, et al. Research progress on detection technology of illegal additives in health food [J]. China Brewing, 2021, 40(9): 19−24.(in Chinese) doi: 10.11882/j.issn.0254-5071.2021.09.004 [19] 徐硕, 徐文峰, 金鹏飞, 等. 保健品中非法添加小檗碱的鉴定 [J]. 中国药师, 2022, 25(2):373−377. doi: 10.19962/j.cnki.issn1008-049X.2022.02.034XU S, XU W F, JIN P F, et al. Identification of berberine illegally added to health foods [J]. China Pharmacist, 2022, 25(2): 373−377.(in Chinese) doi: 10.19962/j.cnki.issn1008-049X.2022.02.034 [20] 张珊珊, 张萍, 闵春艳, 等. 减肥类中成药及保健食品中胡椒碱的鉴定及检测 [J]. 中国药师, 2022, 25(1):194−197. doi: 10.19962/j.cnki.issn1008-049X.2022.01.039ZHANG S S, ZHANG P, MIN C Y, et al. Identification and determination of piperine added to slimming traditional Chinese medicine and health foods [J]. China Pharmacist, 2022, 25(1): 194−197.(in Chinese) doi: 10.19962/j.cnki.issn1008-049X.2022.01.039 [21] 张田, 陈娇, 蒋瑞平, 等. TaqMan-MGB实时荧光PCR法检测太白贝母及其近缘种的研究 [J]. 药学学报, 2021, 56(9):2577−2583.ZHANG T, CHEN J, JIANG R P, et al. Identification of Fritillaria taibaiensis and its relatives by real-time PCR with a TaqMan-MGB probe [J]. Acta Pharmaceutica Sinica, 2021, 56(9): 2577−2583.(in Chinese)