nam ong nho _ trinh tam kiet2009.pdf

?!!:y*!v::: v-s !v:g - -c.!vz::::: -cv:q rg.lr:ffi !.r:
r. u6oAu
NcnrfiN ctlu cur xAnn oNc mr6 MrcRopoRrrs 6 vrET NAM
Chi n6m 5ng nh6 Miuoporus P. Beauv. (1805)
.;Abao
g6m c6c lodi ndm 16 c6 bdo thO (Hymenophor)
d4ng ring mfn, kich thu6c r6t nh6, phdn b6 chri yi5u d
virng nhiQt

Di truyin hqc vd *ng dqng- Chuy€n san Cdng nghQ sinh hqc
5ng n6m dei 0,3-0,5 mm, miQng t6 froan chinh, miu
hing'hoi rQng vAhg, t6t nh6, trong I mm c6 S-11 16.
Cul5ng n6m dinh chinh b6n, ddi 1'2,5 cm, diry 2'4
mm, g5c cu6ng xod rQng, b6m chlt vio gi5 th6. N6m
mgc tr0n 96, cinh mgc thanh timg d6m, RAt ntri6u
trong nmg Am. Ld loii nhiQt il6i c6, ph6 hoai 96.
Phdn b6: hiu htit c6c kir5u rimg. C6ng dpng: C6 th6
thu h6i ldm d6 trang tri.
2. Microporus scopulosus (Berk.) Ryvarden
Polyoirus scopulosus (Berk.) Pat. - Trametes
scopulosus (Berk.) Bres. - Trametes rhizophorae
Reich. - N6m 5ng nh6 lie cu5ng den
Mfi n5m ch6t 96 fie, miu ndu nhpt, nh5n, kich thu6c
2-lI x 2,5-20 cm. diy 3,5-9 mm, mdu tuong t.u mfl
ndm, 1 mm c6 5-6 6ng. Cu6ng n6m mdu den, ddi tdi
2 cm vd to nh6t t6i 1,8 cm dudng kinh. Bdo tu trong
su5t, hinh tnl 7-8 x -2,5pm. Mgc tr6n 96 mgc, trong
rimg vd c6ng vi6n. Ph6n b6: htu htit cic ki,5u rimg.
Ld lodi li6n nhiet il6i.
3. Microporus vernicipes (Berk.) O. Kuntze, -
Polyporus vernicipes Berk, 1878 - Polltporus
makuensis Cooke, 1887 - Coriolus langbinensisHar-
&Pat.,l9l4.
Ryvarden L. & Johansen I., Prelim. Polypore Fl.
East Africa p.439, 1996.
Qui th6 d4ng qupt, kich thudc tdi 10 cm chidu rQng,
1-2 mm chiAu diy, miu n6u el6n nAu h4t d€, vin
d6ng tdm it hay nhiAu. Cul5ng b6n, ngf,n, kh6ng vugt
qu6 3 cm chi6u dii, diy 2 mm etuhng kinh, hay c6
sqi n6m mdu tring mgc ngln c6ch v6i gi6 the. 5ng
nAm hoin chinh, miu crem, 6-7 6ng trong 1 mm.
Bdo tu hinh try, khdng miu, kich thu6c 5-7 x 2-
s6 5 - 2009
2,5pm. SSng tr0n 96 muc cdy 16 rQng trong rimg.
PhAn bi5: LAm DOng (Lang Bian) FH, Pat. no. 293i
(Pfister, 1977).
4. Microporus xanthopus (Fr.) Pat. O. Kun2e.
1898. - Polyporus xanthopus Fr. - Leucoporus
xanthopus (Fr.) Pat., - Mirocporus Jlorideus (bert.)
Pat. - Polyporus perula Fr. - Polyporus saccatus
Pers, - Polyporus siannacolor Berk. - Polyporus
cupreo-nitens Kalch. - Polistictus xanthopus (Fr) Fr.
- Nlim 6ng nh6 ch6n vdng
Ryvarden L. & Johansen I., Prelim. Polypore Fl.
East Africa p. 440, 1980.
Qui gi6 d4ng ph6u. Mit mfr miu ndu vdLng voi
nhirng vdng tlai x5m mi.u hcrn, rQng 2-12 cm, dity
0,5-1 mm, rSng t6m trdn m6i mm c6 7-11 i5ng.
miQng miu tring ngi ddy 0,1-0,2 mm, crr6ng n6m
ttiing miu v6i mt, mgc d gita hoflc hoi lQch ddi 1-4
cm, ddy 2-5 mm, dac; ph6n A6 thuong leo rQng.
NAm mgc ri6ng rE ttng chitic, don clQc hay thdnh
tirng d6m tr6n ci,nh mpc, thAn cdy dd trong rimg.
NAm mqc quanh ndm, r6t ptrO Uitin trong ning nudc
ta. Li lodi n6m nhiet ddi ph6 hoai 96. ra lodi n6m
dirng dO trang tri nQi th6t. Ph6n b6: hiu h6t c5c kii5u
nmg.
3.3. Nghi6n cftu c{c hgp ch6t tg nhiGn & mQt sii
loiri nAm 15
Qun th6 n6m l5 iing nh6 thuQc 2 loii Microporus
xanthopus vd Microporus flabeliformis dugc thu h6i
tai vudn quiic gia Cric Phuong

Di truyin hpc vd *ng dang - ChuyAn san C6ng nghQ sinh hqc
Hrg*sterir (Microporus flabeliformis)
IV. KET LUAN
1. Chc lodi nrim i5ng nho thuQc chi Micropous 6
ViQt Nam rAt phong phri v6i 10 lodi dd dugc x6c
tlinh.
2. Chfing elOu siing ho4i sinh tr6n cinh, gd mpc
c6,y llrQng trong rirng vi gdy mgc tr6ng d g5'
3. Qui th6 n6m iing nh6 thulng hiQn diQn v6i sti
luqng r6t tcrn vdi gi5 tri tdi nguy6n tl6ng ki5'
4. Cbc nghiOn cr?u budc cliu cho th6y trong nh6m
chc chdtc6 trgng luqng ph6n tu nh6 c6 chria nhiiiu
egosterin: Ergosta-7,22-dienol, Cholesta-5,7-dien-
SUMMARY
s6 5 - 2009
3a-ol; 7-Dehydrocholesterol (M:398), Egosterol...
c6 th6 sti dgng idm dugc ii€u. '
TAI LIEU THAM THAO
1. Tr.inh Tam KiQt (1981), Niim lon Vi€t Nam, Tap l,
Nhd xu6t b6n Khoa hgc vd K! thu0t, HnNOi.
2. Kiet T. T. (1998), Preliminary checklist of
macrofungi of Viet<strong>nam</strong>, Feddes Repertorium"
Berlin, 109(3 -4), pp. 257 -27 7 .
3. Trinh Tam KiQt vd c6c thc gih(2001), Danh luc cdc
lodi thwc vdt Vi€t Nam (phin Ndm), Nhd xu6t ban
Ndng nghiQp, HeNQi.
4. Kleinwlchter P., Ngo Anh, Trinh Tam Kieg
Schlegel B., Dahse H. M., HArtl A., Griifer U. (2001),
Colossolactones, New Triterpenoid Metabolites from a
Viet<strong>nam</strong>ese Mushroom Ganoderma colossum, J. Nat.
Prod. 64(2), pp. 236-239.
5. P. M. Kirk, P. E. Connon, D. W. Minter and J. A.
Stalpers (2008), Dictionary of the Fungi, Tenth
Edition BABI Europe-UK.
6. Teng S. C. (1996), Fungi of China, Mycotaxon
Ltd., New York.
RESEARCH0NTHEGENUSMICROPORUSINVIETNAM
Trinh Tam Bao, U. Graefe
Leibnitz- Institute (HKI Jena)-Germany
Trinh Tam Kiet
Insitute of Microbiologt and Biotechnologt, WU Viet<strong>nam</strong>
The species of the genus Microporus inViet<strong>nam</strong> were determinated with ten species, <strong>nam</strong>ely: Microporus
affinis (Blume & Nees: Fr.), Pat. O. Kuntze., Microporus /tabelifurmis (Kl.: Fr.) O. Kuntze., Microporus
licmophorus Mass, Microporus luteus (Bl.: Ness & Fr.), Microporus sepia Lloyd, Microporus scopulosus
(Berk.) Ryvarden, Microporus subffinis (Lloyd) Imaz., Microporus vernicipes (Berk.) O. Kuntze, Microporus
xanthopus (Fr.) pat. O. Kuntze., Microporus squamaeformrs (Berk.) Pat. They are growing on the sub-and
tropical forest with a lot number of fruit body and are very rich bioactive substances, especially egosterin such as
Ergosta-1,Z2-dienol, Cholesta-S,7-dien-3a-ol; 7-Dehydrocholesterol (M=398) * Egosterol" '
* Ngudi thAm dinh: GS. TS. Biri XuAn D6ng