Chemical Assessment and Antimicrobial and Antioxidant Activities of Endophytic Fungi Extracts Isolated from Costus spiralis (Jacq.) Roscoe (Costaceae)

Table 4

TLC results of secondary metabolites in the fungal extracts.

Crude extract code	Endophytic species	UV 365 nm^1	NEU^2	Chloridric vanillin^3	KOH 10%^4	KOH 10%^5	Dragendorf^6	Sulfuric vanillin^7	Sulfuric vanillin^8	Liebermann-Burchard^9	Liebermann-Burchard^10
CEP1	Phomopsis sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(+)	(+)
CEDp2	Diaporthe phaseolorum	(+)	(+)	(−)	(+)	(−)	(−)	(−)	(−)	(+)	(+)
CED3	Diaporthe sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(+)	(+)
CED4	Diaporthe sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(−)	(+)
CEP4	Phomopsis sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(−)	(+)
CE6	Not identified	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(+)	(+)	(+)
CED7	Diaporthe sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(−)	(+)
CES8	Sordariomycetes sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(−)	(+)
CE9	Not identified	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(+)	(+)
CEP10	Phomopsis sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(−)	(+)
CEDp11	Diaporthe phaseolorum	(+)	(+)	(−)	(+)	(+)	(−)	(+)	(−)	(−)	(+)
CEC12	Cochliobolus ssp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(−)	(+)
CES13	Sordariomycetes sp.	(+)	(+)	(−)	(+)	(−)	(−)	(+)	(−)	(−)	(+)
CECn		(−)	(−)	(−)	(−)	(−)	(−)	(−)	(−)	(−)	(−)

(+): positive; (−): negative; CECn: crude extract control negative.
¹Coumarins; ²phenolic compounds; ³protoanthocyanins, leucoanthocyanins; ⁴coumarins (mobile phase to coumarins); ⁵anthraquinones, naphthoquinone, and anthocyanins (mobile phase to anthraquinones); ⁶alkaloids; ⁷phenols, sterols, terpenes, higher alcohols, polyketides, and saponins (mobile phase to saponins); ⁸phenols, sterols, terpenes, higher alcohols, polyketides, and saponins (mobile phase to mono-, sesqui-, and diterpenes); ⁹triterpenes (pink-reddish band); ¹⁰sterols (gray band).