STANDARISASI EKSTRAK ETANOL DAUN BUAS-BUAS (Premna serratifolia Linn.) DAN KAYU SECANG (Caesalpinia sappan Linn.).

Abstract

Extract standardization is a parameter used to ensure the safety and quality of extracts before being developed into pharmaceutical preparations. Meanwhile, Buas buas leaves (Premna serrativeolia Linn.) are useful for treating gastric disorders, carminatives, hemorrhoids, diuretics, fever, constipation, shortness of breath, and also as anti-inflammatory expectorants, antioxidants, antimicrobials, and anticoagulants. Furthermore, secang wood (Caesalpinia sappan Linn.) is widely known as a nutritious herbal drink. This research aims to determine extracts standardization including specific parameters (organoleptic and phytochemical screening) and non-specific (drying losses). The multilevel maceration with n-hexane and ethanol solvents extraction method was used. The results showed that the percentage of drying shrinkage in the ethanol extract of buas-buas leaves and secang wood was 18.99% ± 0.60 and 15.27% ± 1.46 respectively. Moreover, the ethanol extract of buas-buas leaves has a thick shape, blackish-brown in color, has a distinctive aromatic odor, while secang wood has a thick, brownish-red color, as well as a distinctive aromatic odor. The Buas buas leaves extract contains flavonoids, phenolics, tannins, saponins, and terpenoids, while secang wood contains only flavonoids, tannins, and terpenoids.

Karakterisasi Simplisia dan Skrining Fitokimia Senyawa Metabolit Sekunder Daun Bebuas (Premna serratifolia L.)

“…Jika sampel positif mengandung saponin, maka akan terbentuk busa setinggi 1-10 cm yang persisten selama 10 menit. 16 g. Kumarin Simplisia dilarutkan dengan 2 ml aquadest, lalu dibagi menjadi dua tabung reaksi. Tabung reaksi pertama ditambahkan NH 4 OH 10% sebanyak 0,5 ml, sedangkan tabung reaksi kedua sebagai pembanding.…”

Kajian Aktivitas Antioksidan Dari Kayu Secang (Caesalpinia Sappan L.)

“…Yuliastuti et al, (2022) Flavonoid, saponin, polifenol, dan minyak atsiri (Yuliastuti et al, 2022) Puvaneswari et al, (2021 Dalam ekstrak etanol: Alkaloid, terpenoid, tanin, flavonoid, Steroid, dan fenolik Dalam ekstrak air: Alkaloid, terpenoid, tannin, dan fenol Dalam ekstrak methanol : Saponin (Puvaneswari et al, 2021). Riduana et al, (2021) Flavonoid, fenolik, dan terpenoid (Riduana et al, 2021). Arsiningtyas, (2021) Alkaloid, tannin, dan saponin (Arsiningtyas, 2021).…”

Review: Studi Kandungan Fitokimia dan Aktivitas Antimikroba Daun Buas Buas (Premna cordifolia)

“…Berdasarkan taksonominya, tumbuhan buas buas termasuk ke dalam family Lamiaceae dari genus Premna [5] [6]. Masyarakat di Kalimantan Barat memanfaatkan daun dari tumbuhan buas buas sebagai olahan makanan dan sayur lalapan [7]. Buas buas memiliki ciri morfologi yaitu, daun berwarna hijau, pola pertulangan daun menyirip, ujung daun meruncing, daun tunggal dan tidak memiliki pelepah, batang berkayu, bunga tipe majemuk, dan memiliki aroma yang khas.…”