{"title":"叶柄解剖组织和红斑表皮特征(Syzygium myrtifolium Walpp)研究。—Myrtaceae)","authors":"N. Sofiyanti, Dyah Iriani, Asri Ria Lestari","doi":"10.14710/baf.7.2.2022.83-90","DOIUrl":null,"url":null,"abstract":"Tanaman pucuk merah (Syzygium myrtifolium Walp.) merupakan salah satu tanaman yang termasuk dalam famili Myrtaceae. Penelitian ini bertujuan melakukan kajian anatomi-histokimia petiole dan karakteristik epidermis daun pucuk merah. Sampel yang diambil adalah daun pucuk merah yang sudah dewasa. Penelitian ini dilakukan pada bulan April sampai Juni 2022. Pembuatan preparat anatomi dilakukan dengan metode parafin, sedangkan uji histokimia dilakukan pada senyawa alkaloid, tanin, flavonoid, dan lipid dengan metode kualitatif. Pengamatan karakteristik epidermis dilakukan dengan metode paradermal. Hasil pengamatan anatomi penampang melintang petiole pucuk merah menunjukan bentuk agak oval, membulat pada bagian dorsal dan bersayap pada bagian ventral. Kutikula terdapat di sebelah luar epidermis. Korteks terdiri dari lapisan hipodermis dan parenkim. Hipodermis tersusun dari 4 – 5 lapisan sel-sel kolenkim memanjang, dan terdapat rongga sekresi berisi minyak. Parenkim tersusun dari 17 – 19 sel sel poligonal. Berkas pembuluh berada di tengah dengan tipe bikolateral. Hasil uji histokimia petiole menunjukkan hasil positif flavonoid, alkaloid, tanin, dan lipid. Stomata pucuk merah termasuk hipostomatik dengan tipe parasitik. Sel-sel epidermis poligonal dengan dinding sel bergelombang (undulate). Hasil kajian ini memberikan informasi tambahan mengenai anatomi, histokimia dari petiolus pucuk merah serta memberikan informasi karakteristik epidermis dan stomata tanaman ini. The red tip plant (Syzygium myrtifolium Walp.) belongs to Myrtaceae family. The aim of this study was to investigate the anatomical-histochemical of ptiole as well as epidermal chrakteristic of red tip plant. Leaf samples were collected sixth node from the top. This study had been conducted from April to June 2022. The anatomical preparation used paraffine method. Histochemistry test was carried out for alkaloid, tannin, flavonoid and lipid using qualitative method. Epidermal charateristic was observed using paradermal method. The anatomical result shows that the cross section of petiole of red tip plant is slightly ovale-shaped, with rounded part at dorsal side dan winged-part at ventral side. The outermost part is cuticle layer. Cortex is consisted of hipoderm and parenchyma layers. Hipoderm is arranged by 4 to 5 layers of elongated cholencym cells, with secretion structure or oil gland. Parenchym is consisted of 17 – 19 layers of polygonal cells. Vascular bundle is located in the center, with bicholateral type. The histochemistry test indicated positive content of flavonoid, alkaloid, tannin and lipid. The stomata of red tip plant is hypostomatic with paracytic type. The epiderm cells are polygonal with undulate cell walls.The result of this study provide the additional information of anatomy, histochemistry of petiole of red tip land, and also provide the information of epidermal characteristic of this plant.","PeriodicalId":127406,"journal":{"name":"Buletin Anatomi dan Fisiologi","volume":"220 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Kajian Anatomi-Histokimia Tangkai Daun dan Karakteristik Epidermis Pucuk Merah (Syzygium myrtifolium Walpp. – Myrtaceae)\",\"authors\":\"N. Sofiyanti, Dyah Iriani, Asri Ria Lestari\",\"doi\":\"10.14710/baf.7.2.2022.83-90\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Tanaman pucuk merah (Syzygium myrtifolium Walp.) merupakan salah satu tanaman yang termasuk dalam famili Myrtaceae. Penelitian ini bertujuan melakukan kajian anatomi-histokimia petiole dan karakteristik epidermis daun pucuk merah. Sampel yang diambil adalah daun pucuk merah yang sudah dewasa. Penelitian ini dilakukan pada bulan April sampai Juni 2022. Pembuatan preparat anatomi dilakukan dengan metode parafin, sedangkan uji histokimia dilakukan pada senyawa alkaloid, tanin, flavonoid, dan lipid dengan metode kualitatif. Pengamatan karakteristik epidermis dilakukan dengan metode paradermal. Hasil pengamatan anatomi penampang melintang petiole pucuk merah menunjukan bentuk agak oval, membulat pada bagian dorsal dan bersayap pada bagian ventral. Kutikula terdapat di sebelah luar epidermis. Korteks terdiri dari lapisan hipodermis dan parenkim. Hipodermis tersusun dari 4 – 5 lapisan sel-sel kolenkim memanjang, dan terdapat rongga sekresi berisi minyak. Parenkim tersusun dari 17 – 19 sel sel poligonal. Berkas pembuluh berada di tengah dengan tipe bikolateral. Hasil uji histokimia petiole menunjukkan hasil positif flavonoid, alkaloid, tanin, dan lipid. Stomata pucuk merah termasuk hipostomatik dengan tipe parasitik. Sel-sel epidermis poligonal dengan dinding sel bergelombang (undulate). Hasil kajian ini memberikan informasi tambahan mengenai anatomi, histokimia dari petiolus pucuk merah serta memberikan informasi karakteristik epidermis dan stomata tanaman ini. The red tip plant (Syzygium myrtifolium Walp.) belongs to Myrtaceae family. The aim of this study was to investigate the anatomical-histochemical of ptiole as well as epidermal chrakteristic of red tip plant. Leaf samples were collected sixth node from the top. This study had been conducted from April to June 2022. The anatomical preparation used paraffine method. Histochemistry test was carried out for alkaloid, tannin, flavonoid and lipid using qualitative method. Epidermal charateristic was observed using paradermal method. The anatomical result shows that the cross section of petiole of red tip plant is slightly ovale-shaped, with rounded part at dorsal side dan winged-part at ventral side. The outermost part is cuticle layer. Cortex is consisted of hipoderm and parenchyma layers. Hipoderm is arranged by 4 to 5 layers of elongated cholencym cells, with secretion structure or oil gland. Parenchym is consisted of 17 – 19 layers of polygonal cells. Vascular bundle is located in the center, with bicholateral type. The histochemistry test indicated positive content of flavonoid, alkaloid, tannin and lipid. The stomata of red tip plant is hypostomatic with paracytic type. The epiderm cells are polygonal with undulate cell walls.The result of this study provide the additional information of anatomy, histochemistry of petiole of red tip land, and also provide the information of epidermal characteristic of this plant.\",\"PeriodicalId\":127406,\"journal\":{\"name\":\"Buletin Anatomi dan Fisiologi\",\"volume\":\"220 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Buletin Anatomi dan Fisiologi\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.14710/baf.7.2.2022.83-90\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Buletin Anatomi dan Fisiologi","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14710/baf.7.2.2022.83-90","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
红斑植物(Syzygium myrtifolium Walp)是属于Myrtaceae家族的一种植物。这项研究的目的是对红斑叶皮上皮的解剖组织和表皮特征进行研究。采集的样本是成熟的红斑叶。这项研究是在2022年4月至6月进行的。解剖学制剂等方法进行制作石蜡进行测试,而histokimia单宁,生物碱类黄酮化合物,和脂肪定性的方法。表皮特征paradermal方法进行观察。petiole封剖面图的解剖观察结果显示红色有点椭圆形的形状,圆在腹侧背和固定翼的部分。表皮角质层见于在外面。实质由皮下层和皮层中。皮下的4—5层kolenkim伸长细胞组成,有分泌物包含油腔。Parenkim 17—19细胞细胞呈多边形组成。文件在中间的那种bikolateral血管。化验结果histokimia petiole表示阳性结果类黄酮、生物碱,单宁和脂肪。气孔封包括hipostomatik的红型为基础。多边形的表皮细胞的细胞壁起伏(undulate)。这些研究结果提供了更多关于解剖学,histokimia信息从红petiolus封,并提供了这种植物的表皮和气孔特征信息。红小费普兰特(Syzygium myrtifolium Walp)属于Myrtaceae家庭。aim of this study是to investigate ptiole anatomical-histochemical》红的表皮as well as chrakteristic普兰小费。叶样本是collected第六节点从《top。这个研究had been conducted 2022年从四月到六月。《anatomical准备过去paraffine方法。Histochemistry测试是carried out for生物碱,tannin qqe,类黄酮和脂肪利用方法。表皮charateristic是用paradermal observed方法。十字区》《anatomical论点节目那petiole红小费的植物是有点ovale-shaped里,用rounded部分at背侧和腹侧winged-part at一边。The outermost是cuticle层层部分。大脑皮层是consisted hipoderm parenchyma著作百科全书》雀跃。Hipoderm是安排由4到5雀跃的瘦长的cholencym细胞里,用secretion gland的vesalius或石油。Parenchym是consisted 17—19 polygonal之雀跃的细胞。实际上是中心的定位》里,用非堆bicholateral型。《histochemistry indicated阳性测试内容的类黄酮,生物碱,tannin和脂肪。《红小费植物气孔是和paracytic hypostomatic型。沃尔斯和undulate epiderm细胞是polygonal细胞。这个论点》研究资讯网措施》。《实习医生格蕾》红小费histochemistry of petiole of land,表皮和资讯网》也。characteristic of这个工厂。
Kajian Anatomi-Histokimia Tangkai Daun dan Karakteristik Epidermis Pucuk Merah (Syzygium myrtifolium Walpp. – Myrtaceae)
Tanaman pucuk merah (Syzygium myrtifolium Walp.) merupakan salah satu tanaman yang termasuk dalam famili Myrtaceae. Penelitian ini bertujuan melakukan kajian anatomi-histokimia petiole dan karakteristik epidermis daun pucuk merah. Sampel yang diambil adalah daun pucuk merah yang sudah dewasa. Penelitian ini dilakukan pada bulan April sampai Juni 2022. Pembuatan preparat anatomi dilakukan dengan metode parafin, sedangkan uji histokimia dilakukan pada senyawa alkaloid, tanin, flavonoid, dan lipid dengan metode kualitatif. Pengamatan karakteristik epidermis dilakukan dengan metode paradermal. Hasil pengamatan anatomi penampang melintang petiole pucuk merah menunjukan bentuk agak oval, membulat pada bagian dorsal dan bersayap pada bagian ventral. Kutikula terdapat di sebelah luar epidermis. Korteks terdiri dari lapisan hipodermis dan parenkim. Hipodermis tersusun dari 4 – 5 lapisan sel-sel kolenkim memanjang, dan terdapat rongga sekresi berisi minyak. Parenkim tersusun dari 17 – 19 sel sel poligonal. Berkas pembuluh berada di tengah dengan tipe bikolateral. Hasil uji histokimia petiole menunjukkan hasil positif flavonoid, alkaloid, tanin, dan lipid. Stomata pucuk merah termasuk hipostomatik dengan tipe parasitik. Sel-sel epidermis poligonal dengan dinding sel bergelombang (undulate). Hasil kajian ini memberikan informasi tambahan mengenai anatomi, histokimia dari petiolus pucuk merah serta memberikan informasi karakteristik epidermis dan stomata tanaman ini. The red tip plant (Syzygium myrtifolium Walp.) belongs to Myrtaceae family. The aim of this study was to investigate the anatomical-histochemical of ptiole as well as epidermal chrakteristic of red tip plant. Leaf samples were collected sixth node from the top. This study had been conducted from April to June 2022. The anatomical preparation used paraffine method. Histochemistry test was carried out for alkaloid, tannin, flavonoid and lipid using qualitative method. Epidermal charateristic was observed using paradermal method. The anatomical result shows that the cross section of petiole of red tip plant is slightly ovale-shaped, with rounded part at dorsal side dan winged-part at ventral side. The outermost part is cuticle layer. Cortex is consisted of hipoderm and parenchyma layers. Hipoderm is arranged by 4 to 5 layers of elongated cholencym cells, with secretion structure or oil gland. Parenchym is consisted of 17 – 19 layers of polygonal cells. Vascular bundle is located in the center, with bicholateral type. The histochemistry test indicated positive content of flavonoid, alkaloid, tannin and lipid. The stomata of red tip plant is hypostomatic with paracytic type. The epiderm cells are polygonal with undulate cell walls.The result of this study provide the additional information of anatomy, histochemistry of petiole of red tip land, and also provide the information of epidermal characteristic of this plant.