The Potential of Production and Characteristic of Oleoresin Tapped from Dipterocarpus verrucosus as Natural Ingredient for Multi Purposes

DOI

10.2991/absr.k.220406.009How to use a DOI?

Keywords

Chemical content; Dipterocarpus verrucosus; C-MS; Oleoresin; Tapping

Abstract

Keruing (Dipterocarpus) is one of the Dipterocarpaceae family which produces oleoresin. Dipterocarpus species diversities will give the difference in oleoresin obtained from tapping, and its physical and chemical properties. This research aimed to determined the distribution of tapped oleoresin of D verrucosus trees in Labanan, Berau, East Kalimantan, and its physical properties identified, i.e. specific gravity and color characteristics, and chemical component analized as natural ingredients for multi-purposes. Oleoresin was produced from the Dipterocarpus verrucosus tree with two triangulars tapping opened at a height of ± 130 cm. Harvesting was carried out 7 days after tapping, then the tapping wound was renewed and oleoresin was harvested a second time in the following 7 days. Oleoresin specific gravity tested by using pycnometer method and oleoresin color analysis using PC vision analysis. Chemical components were identified using GC-MS method. The results showed that in Labanan, eight D. verrucosus trees tended to grow spread out with a diameter of more than 50 cm. The greater diameter of the D. verrucosus tree tended to be higher in oleoresin produced. The highest total tapping yield was on trees with a diameter of 77 cm, which amounted to 1155.53 ml. Oleoresin has a specific gravity of 1.18-1.22. According to PC vision analysis, oleoresin colored L* = 48.75, a* = 6.0, and b* = 11.75. Oleoresin contained the largest chemical component of caryophyllene 54.17%, isolongifolic acid 13.8%, α-humulene 12.07%, and caryophyllene oxide.

Copyright

© 2022 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article distributed under the CC BY-NC 4.0 license.

Download article (PDF)

TY  - CONF
AU  - Andrian Fernandes
AU  - Rizki Maharani
PY  - 2022
DA  - 2022/05/02
TI  - The Potential of Production and Characteristic of Oleoresin Tapped from Dipterocarpus verrucosus as Natural Ingredient for Multi Purposes
BT  - Proceedings of the 7th International Conference on Biological Science (ICBS 2021)
PB  - Atlantis Press
SP  - 59
EP  - 65
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220406.009
DO  - 10.2991/absr.k.220406.009
ID  - Fernandes2022
ER  -