Kajian Kajian anatomi, histokimia, dan karakteristik epidermal daun sawo kecik (Manilkara kauki (L.) Dubard - Sapotaceae)
نویسندگان
چکیده
Manilkara kauki (L.) Dubard (sawo kecik) merupakan salah satu jenis pohon penghasil buah dari genus Adans. (Sapotaceae). Jenis ini termasuk jarang dijumpai di Sumatera, Provinsi Riau. Tujuan kajian adalah untuk mengetahui struktur anatomi dan histokimia daun M. serta karakteristik epidermalnya. Pembuatan preparat dilakukan dengan menggunakan segar 3 bagian yaitu tangkai daun, ibu tulang helai daun. Senyawa metabolit sekunder yang diuji pada alkaloid, flavonoid, tanin lipid. epidermal dilakuan metode replika. Pengamatan anatomi, diamati didokumentasikan mikroskop digital Olympus. Hasil menunjukan setiap jaringan, kutikula, epidermis, berkas pengangkut utama tersusun sklereid, floem xilem, adanya artificial laticifier tengah. Berkas tambahan hanya Struktur sklereid sel mesofil. hasil posisif organ diuji, namun konsentrasi senyawa jaringan berbeda-beda. Tipe stomata hipostomatik. memberikan infomasi Manilkara.
منابع مشابه
Triterpene Esters and Biological Activities from Edible Fruits of Manilkara subsericea (Mart.) Dubard, Sapotaceae
Manilkara subsericea (Mart.) Dubard (Sapotaceae) is popularly known in Brazil as "guracica." Studies with Manilkara spp indicated the presence of triterpenes, saponins, and flavonoids. Several activities have been attributed to Manilkara spp such as antimicrobial, antiparasitic and antitumoral, which indicates the great biological potential of this genus. In all, 87.19% of the hexanic extract f...
متن کاملCarbazole Alkaloids from Roots of Murraya Koenigii (Rutaceae)
The study on petroleum ether extract of the roots of Murraya koenigii (curry leaf) which involves extraction, separations by using various chromatographic methods and structural determination by spectroscopic techniques have afforded two compounds; 3-methylcarbazole and murrayafoline A. The structure of the compounds were also confirmed by comparison with the previous works. Abstrak. Kajian ter...
متن کاملDevelopment of an insecticidal nanoemulsion with Manilkara subsericea (Sapotaceae) extract
BACKGROUND Plants have been recognized as a good source of insecticidal agents, since they are able to produce their own defensives to insect attack. Moreover, there is a growing concern worldwide to develop pesticides with low impact to environment and non-target organisms. Hexane-soluble fraction from ethanolic crude extract from fruits of Manilkara subsericea and its triterpenes were conside...
متن کاملComparison of Lung Functions Among Asthmatic Children in Malaysia
Satu kajian perbandingan telah dijalankan ke atas 163 kanak-kanak asma di Kuala Lumpur (tercemar) dan 38 orang di Terengganu (kurang tercemar) telah dipilih dalam kajian. Objektif kajian adalah untuk membandingkan fungsi pam-pam kanak-kanak asma mengikut jantina dan kawasan kajian. Borang soal selidik dan kad diari digunakan untuk mengumpul maklumat latar belakang dan kekerapan serangan asma di...
متن کاملOxidative Stress-Associated Pathology: A Review (Patologi berkaitan Tekanan Oksidatif: Suatu Kajian)
Currently, oxidative stress (OS) has become a major interest in point of basic science and clinical research. The imbalance between generations and clearances of oxidants leads to OS. Oxidants are mainly composed of reactive oxygen species (ROS) and reactive nitrogen species (RNS) which are manifested as oxidized macromolecules causing deleterious effects in several organs. Lipid, protein and D...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Jurnal Biologi
سال: 2023
ISSN: ['2599-2856', '1410-5292']
DOI: https://doi.org/10.24843/jbiounud.2023.v27.i01.p02