cau hoi on thi duoc lieu - thi tot nghiep

5/24/2018 Cau hoi on thi Duoc Lieu - thi tot nghiep

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Cu hi n tp Dc liu hc 1

CU HI N TP DC LIU HC---oOo---

I. I CNG DC LIU HC

1. Ktn nhng glycosid c hc?2.

Nhng tquc tchmn Dc liu hc?3. Gii thch ngha tPharmacognosy?

4. nh ngha Dc liu hc theo ngha rng, ngha hp?5. Ni dung mn Dc liu hc?6. i tng nghin cu ca Dc liu hc?7. Ranh gii gia cy thuc v cc loi cy khc l g?8. Phn bit cy (con) thuc v dc liu?9. Nhng i tng no c gi l dc liu?10.nh gi cht lng dc liu phi tri qua nhng bc kim nghim no?11.Lnh vc nghin cu thuc mi ca Dc liu hc nhm mc ch g?12.V sao ni Dc liu hc l mca mi khoa hc (J. Schleiden)?13.Nu hai bng chng sdng dc liu tthi ci14.Dc tch khi Y nm no?15.Cc cch thc thu thp kin thc cha bnh?16.Cc cch thc lu truyn v lu gikinh nghim cha bnh?17.c im ca Trung Dc l g? V sao trt sm trong lch sc thni Trung Hoa c

mt nn y hc?18.Nu tn tc gica: Thn nng bn tho, Ni kinh, Thng hn lun, Bn tho cng mc?19.Yoga bt ngun tnn y hc no?20.Ngi n no li nhng kin thc cha bnh t3500 nm TCN?21.Papyrus l g? Do ai tm ra?22.Ta dc l g, bt ngun tnn y hc no?23.V sao nn y hc Ai Cp nhanh li tn tsau 1600 TCN?24.Nh y hc ni ting ca Ai Cp?25.Biu tng ca Y hc, Dc hc l bt ngun tu?26.Khi bnh, thuc l thc phm. Khi khe, thc phm l thuc. y l cu ni ni ting ca

nh y hc no?27.Tc giquyn Lch sng vt, Ngun gc thc vt?28.Tc gica De Medicina, Lch stnhin l ai?29.Tc gini ting trong lnh vc dc liu, c nh hng ln n y hc phng Ty, vit tc

phm De Materia Medica l ai?30.Phng php bo chdo ai xut?31.Tc phm ni ting ca Dioscorides?32.Thi kno Y hc phng Ty hon ton khngpht trin?33.Cc hiu thuc xut hin phng Ty khi no?34.Y hc phng ng xm nhp phng Ty khi no?35.Thut gikim xut hin khi no?36.Ngi c nh hng ln n y hc phng Ty thi Phc hng l ai? Nhng thuyt ni

ting ca ng?37.Quyn Pharmacologia l ca ai? Vit vo thi im no?38.Dc tch khi Y lc no? Ha dc tc khi Dc liu lc no?39.Hy trch dn nhng ti liu chng tY hc Vit Nam c tlu i v kh pht trin?40.Ngi Vit bit chtn c tkhi no?41.

Nhng ththut y hc m ngi dn thi Hng bng sdng?42.Ty thi y, Thi y vin, Tsinh ng nhng c quan ny c lp vo nhng triu ino?


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43.Nam dc trnam nhn l cu ni ni ting ca ai? Nhng tc phm ca ng?44.Ai l ng tngnh Dc Vit Nam?45.Ai l trng Bmn Dc liuThc Vt u tin ca i hc Dc khoa Si Gn?46.Chnh sch y hc ctruyn Vit Nam sau 1945?47.Tuyn bvi mc tiu sc khe nhn loi nm 2000 c tn l g? Nu 2 mc tiu v 4 ni

dung chnh ca n?48.Hy cho bit thi im thu hoch: dc liu ni chung, cy c tinh du, rv thn r, l v

ngn, vcy, hoa, qu, ht?49.Nu 6 nguyn nhn nhm ln dc liu?50.GACP l g?51.Li ch ca enzym trong dc liu? Tc hi ca n?52.Nu 5 c tnh ca enzym? Da vo c tnh no can thip c chenzym?53.Nu 4 phng php n nh dc liu?54.Nu 4 phng php lm kh dc liu?55.Phi m can l g?56.Mc ch chbin dc liu?57.Nguyn nhn gy h hng dc liu?58.K6 phng php ca sc k phng?59.Phng php sc k phng no khng quan tm n gi trca Rf?60.C chca: sc k giy, sc k lp mng, sc k ly tm?61.FCC l vit tt ca phng php sc k g?62.Trong sc k mao qun, pha tnh c btr nh thno?63.DCCC, CCCC l vit tt ca phng php sc k g?64.SFE l g?65.Khi nh lng m khng c cht chun, ngi ta dng phng php g?66.Phng php quy vphn trm hm lng thng p dng cho loi sc k no?67.iu kin p dng quang phUV?68.Phhng ngoi IR xc nh c nhng cu trc no?69.NMR xc nh c nhng cu trc no?70.Nguyn tc ca MS?71.xc nh chiu di v gc cc lin kt ca cc nguyn ttrong phn tngi ta dng ph

no?

72.xc nh cu hnh phn tc carbon bt i xng, ngi ta dng phng php g?73.Ktn mt sdetector c thdng cho HPLC?74.Hy nh ngha Cy (con) thuc?75.Vit Nam c khong bao nhiu loi cy thuc?76.Hy nu 3 ni dung bo tn v sdng bn vng ti nguyn cy thuc?77.nh ngha a dng sinh hc? ngha ca n?78.Nu 2 nguyn nhn gy mt a dng sinh hc?79.

Nu 2 bc bo bo tn v sdng bn vng ti nguyn cy thuc?80.Nu 4 ni dung ca vic nh gi ngun ti nguyn dc?

81.CITES l cng c g?82.nh ngha: Bo tn in situ, Bo tn ex situ?83.Nu 4 ni dung ca vic bo tn v nng cao kinh nghim sdng cy thuc?84.nh ngha Dc l dn tc hc?85.Ni dung cn thc hin khi iu tra su tm cy thuc v kinh nghim sdng cy thuc?86.Nhng thc trng vquyn shu vt cht v tr tutrong sdng cy thuc?87.Ni dung ca vic sdng hp l ngun ti nguyn cy thuc?88.Nn y hc pht trin tnm 1000 TCN, cc thnh v 600500 TCN v pht trin ty hc

Ai Cp ci. l nn y hc no? Hy knhng thy thuc ni ting ca nn y hc ny?

89.Xu hng sdng thuc hin nay l g?90.Hy phn bit hp cht ton phn v hot cht tinh khit tdc liu?


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II. CARBONHYDRAT V DC LIU CHA CARBONHYDRAT

1. Dng tn ti ca carbonhydrat thc vt, ng vt?2. Cng thc chung ca carbonhydrat? Ngoi l?3. nh ngha monosaccharid? Dng tn ti ca n? Sn phm ngng tca n l?4. nh ngha carbonhydrat?5. Cc dng ng phn monosaccharid? Phn bit?6. Ktn mt oligosaccharid? Vit cu to? Cng dng?7. Tinh bt l sn phm ca qu trnh no?8. Tinh bt soi vi knh hin vi v knh hin vi phn cc c hnh dng thno?9. K4 tnh cht chung ca tinh bt10.Hy phn bit:

Tinh bt Tn latinh Hnh dng T Vn tng trng

Go

M

Khoai m

Bp

d

Hoi sn

u xanh

Sn dy

Hong tinh

Khoai ty

11.Cu trc ca tinh bt?12.Sthy phn tinh bt bng acid qua cc giai on?13.

Nu tnh cht ca: dextrin, erythrodextrin, achrodextrin?14.Sn phm thy phn tinh bt bng-amylase, -amylase i vi amylose, amylopectin?

15.ng dng lm nc tng, bia tu?16.Nguyn tc chbin tinh bt?17.Phn bit tinh bt v bt?18.nh tnh tinh bt19.nh lng tinh bt20.Nguyn tc nh lng tinh bt bng acid? Phm vi p dng?21.Phng php nh lng bng phn cc k?22.Trong phng php nh lng ca Purse, ngi ta ha tan tinh bt trong dung dch g?23.Phng php nh lng o mu phc ca tinh bt vi cht g?24.Cng dng ca tinh bt trong ngnh Dc?25.ng dng ca: maltodextrin, cyclodextrin, ng nghch chuyn, inulin, sorbitol?26.Hon thnh bng sau:

Tn

Vit Nam

Tn

khoa hc

Bphn

dngThnh phn Tc dng

Sn dy

d

Hoi sn

27.Phn bit cu trc cellulose v tinh bt28.Qu trnh thy phn cellulose v tinh bt qua cc giai on no?29.Quan st cellulose c trn knh hin vi l do?30.Tnh tan ca cellulose?


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31.Cng dng cellulose?32.Thnh phn ha hc ca Bng?33.nh ngha: gm, cht nhy? Phn loi34.Ktn v cu trc nhm gm - cht nhy trung tnh35.Ktn v cu trc nhm gm - cht nhy acid uroric36.Ktn v cu trc nhm gm - cht nhy c gc sulfat37.Thnh phn gm Arabic? Thuc nhm no?38.Thnh phn ca thch AgarAgar? Thuc nhm no?39.Tnh tan ca gm - cht nhy? Bta vi cht no?40.dnh ca gm - cht nhy? Xem vi phu gm - cht nhy vi thuc nhum no?41.Chsnl g? Nhit l bao nhiu? Ti sao dng nhit ?42.nh ngha Pectin? Phn loi? Phn b?43.Ktn mt pectin ha tan? Cu trc ha hc?44.nh tnh acid pectic vi thuc thg?45.Cc nh tnh pectin da trn khnng to cht ng?46.Trc khi nh lng pectin, phi tin hnh nhng bc g? ngha mi bc?47.Tc dng ca cc enzym ln pectin?48.Pectin khng ha tan l g? Cu to?49.nh tnh uronic trong dc liu cha Gm arabic?50.Dung dch gm vi hydroperoxyde, benzidin 1% trong ethanol c mu g? Gii thch?51.Cng dng ca pectin trong ngnh Dc? Ch g khi bo chthuc dng pectin?52.M : thnh phn, cng dng?

III. I CNG GLYCOSID

1. nh ngha Glycosid theo ngha rng, ngha hp2. Phn bit Glycosid v Pseudoglycosid3. Phn loi Glycosid theo: dy ni, theo genin4. Tn gi cc Holosid v Heterosid5. Trng thi tnhin ca glycosid, mu sc v v?6. Tnh tan ca glycosid?7. Sthy phn glycosid?8. Phn ng ha hc ca glycosid?9. Tbt dc liu, loi tp km phn cc ta dng dung mi g?10.So snh khnng thy gii ca cc loi lin kt glycosid khc nhau?

IV. GLYCOSID TIM V DC LIU CHA GLYCOSID TIM

1. Quy tc 3R l g?2. Cu trc glycosid tim?3. Nu cu trc ca khung steroid, ca vng lacton4. Cu trc lp thca khung steroid? Nu tn mt sgenin thng gp vi vtr OH tng

ng?5. ng trong glycosid tim gm nhng loi no?6. Lin quan cu trctc dng i vi glycosid tim?7. Tnh tan ca glycosid tim?8. Shp thu UV ca Cardenolid v Bufadienolid?9. Nu ha tnh ca: phn ng, khung steroid, vng lacton?10.Hon thnh bng sau:

Tn

Vit Nam

Tn

khoa hc

Bphn

dng Genin Ose

Hp thu v

thi tr Tc dngDng a hong ta


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Dng a hong vng

Strophanthus gratus

Strophanthus kombe

Strophanthus hispidus

Sng d hoa vng

Sng d hoa

Trc o

Thng thin

Hnh bin hoa trng

V. COUMARIN V DC LIU CHA COUMARIN

1. nh ngha coumarin? Vkhung chung ca coumarin2. Ngun gc ca coumarin? Cch tng hp ha hc?3. Phn loi 3 nhm chnh ca coumarin?4.

Ktn v vit cu trc cc coumarin chnh danh? (dng monomer, dimer)5. Cng thc v tc dng wafarin?

6. Cng thc v tc dng ca dicoumarol?7. Tn v cu trc mt scoumarin thuc: furano-coumarin, pyrano-coumarin?8. Ktn mt coumaro-flavonoid quan trng? Tc dng?9. Mt c tc gc coumarin?10.Tnh cht vt l ca coumarin? (tnh tan, vi thng hoa, tnh bn ca vng vi acid-base, UV)11.Chit xut coumarin? Loi polyphenol bng cht g?12.K tn 5 phn ng ha hc quan trng ca coumarin? Cho bit phng trnh, hin tng,

mu sc, ng dng?13.C ch: ng mvng lacton? Thnghim hunh quang? Phn ng vi thuc thdiazo?14.Dung mi chy sc k cho coumarin l phn cc hay km phn cc? Ti sao?15.Nu 3 phng php nh lng coumarin? Phng php no chnh xc nht?16.Nhng tc dng chnh ca coumarin?17.Ktn 4 dc liu c cha coumarin?18.Thnghim in vitrothy coumarin c tc dng khng HIV. l dc liu g?19.Tc hi chnh ca coumarin?20.Cht chng ung th thuc nhm coumarin l g?21.Hon thnh bng sau:

Tn

Vit Nam

Tn

khoa hc

Bphn

dngThnh phn Tc dng

Bch chTin h

M u

Si t

22.Phn ng mu nh tnh chuyn bit cho Bch ch?23.Mu khi soi UV 365 ca: scopoletin? Coumarin khc?24.Tc dng phca Bch chkhi dng liu nh? Liu cao?25.Phn ng quan trng nh tnh Tin h?26.Ngoi coumarin, thnh phn quan trng ca M u l g?27.Vitamin F l g?28.Mecalin l chphm chit xut tdc liu g?


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29.Cht quan trng nht ca Si t l g? Vit cng thc?30.Dc liu cha coumarin, khng c, dng nh rau n?

VI. TANNIN V DC LIU CHA TANNIN

1. K3 tnh cht ca tannin chnh thc. Phn bit vi pseudotannin?2. Ktn mt spseudotannin chnh?3. Phn bit c im cu trc ca tannin chnh thc v pseudotannin4. nh ngha tannin? So snh cu trc tanosid v glycosid tim, saponin?5. Ktn t nht 4 genin chnh tham gia thnh phn tannin?6. Phn loi tannin?7. Tannin loi thy phn c, c thdng tc nhn g thy phn n?8. Ktn cc tannin khng thy phn c?9. Tnh tan ca tannin thy phn c v loi khng thy phn c?10.Khi thy phn tanosid ta c nhng thnh phn no?11.Tanosid gm nhng loi no?12.Khi phn tannin pyrogallic ta c thnh phn no? Dy ni trong tannin ny l g? Bn

cht ca dy ni l g?

13.Tannin pyrogallic c thc trong dc liu no? Hy cho bit cu trc tannin trong Gallachinesis?14.Thy phn tannin ellagic ta c thnh phn no? Dy ni y c thl dy ni g, bn

cht ca n?15.Dng depsidon ca tannin ellagic l g?16.Cc ellagic ngng tvi nhau ti vtr no?17.Tannin ellagic c th tn to trong dc liu no? Hy cho bit thnh phn tannin ellagic

trong Kha t?18.Phn bit gia tannin pyrogallic v tannin ellagic vcc c im: tnh tan, dy ni, kh

nng ta protein.19.Dng ngng tca tannin khng thy phn c l g?20.Tannin khng thy phn c gm 3 loi, l g?21.Cu trc ca tannin pyrocatechic, n l polymer ca cht no? Dy ni l g?22.n vnhnht ca tannin pyrocatechic l g?23.Chng cht kh tannin pyrocatechic ta c cht g?24.EGCG l vit tt ca cht g, trong cu trc ca n gm nhng cu trc no?25.Tnh cht ca tannin pyrocatechic: tnh tan trong nc? (Trong dung mi EtOH, aceton, n-

hexan, benzen), dng kt ta vi protein, vi nc Brom, vi ch acetat kim/ trung tnh26.iu kin gi trn ca polymer tannin pyrocatechic c ththuc da?27.Tannin pyrocatechic c thtn ti trong nhng dc liu no, nhng cu trc no?28.Kdc liu c thcha cu trc hn hp tannin pyrogallic v tannin pyrocatechic?29.So snh pseudotannin v tannin chnh thc v: khi lng, tnh thuc da, kh nng ta

gelatin/ mui?30.Ktn cc pseudotannin in hnh31.Vcu trc mt spseudotannin: cafeic acid, quinic acid, chlorogenic acid?32.Chlorogenic acid c cu trc ging vi mt glycosid no? C thphn bit bng cch g?33.Tnh tan trong EtOAc ca cc tannin sau: catechin, epicatechin, proanthocyanidin-dimer,

proanthocyanidin-oligomer, proanthocyanidin-polymer?

34.C chca phn ng thuc da?35.UV v IR c thl phn ng nh tnh tannin khng?36.Phn bit phn ng kim phn v thy phn tannin?37.Sn phm ca phn ng kim phn tannin?38.Tc dng ca acid, tannase ln tannin pyrogallic v tannin pyrocatechic to sn phm g?39.Mt loi tannin thy phn c nhng khng bthy phn bi tannase?40.Sn phm phn ng oxy ha ca tannin vi cht oxy ha yu, cht oxy ha mnh?


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41.Ktn 8 phn ng h hc ca tannin?42.Mu ca sn phm tannin vi: nc brom, ch acetat, thuc thStiasny, FeCl3?43.Ktn nhng phn ng nh tnh tannin?44.Tannin c thdng gii c nhng cht no? C chl g?45.V sao trong phn ng nh tnh tannin vi gelatin/ mui phi loi bEtOH?46.Hon thnh bng sau:

Tnh cht Tannin pyrocatechic Tannin pyrogallic

Thy phn

Tnh tan trong nc

Thuc da

Kim phn

FeCl3

Stiasny

Nc Brom

47.Thnh phn thuc thStiasny l g?48.Vit quy trnh nh tnh phn bit tannin PG v PC?49.Vit quy trnh nh tnh phn bit tannin PG, PC c ln pseudotannin?50.V sao tannin kh sc k? Sdng pha tnh, pha ng g ca tannin (HPLC)? Thuc th

hin mu (SKLM)?51.Trong cng thc nh lng tannin bng phng php cn: P = P1(P2+ P0), cho bit cc

gi trP l g?52.Phng php nh lng tannin PG?53.Phng php nh lng tannin PC v catechin?54.Phng php dng ng acetat nh lng tannin?55.Trong phng php th tch, thuc th thng c dng cho phn ng oxy kh ca

KmnO4khi nh lng trc tip/ gin tip tannin?56.Quy trnh chit tannin?57.Dung mi tt nht chit tannin tinh khit ha?58.Kcc tc dng sinh hc ca tannin?59.Hy cho bit tn khoa hc, bphn dng, thnh phn ha hc, cng dng ca Tr60.Phn bit: Bch tr, tr xanh, tr Long, tr en, tr ti v: thm, ln men, cht, b

phn ly tcy tr?

VII. ANTHRANOID V DC LIU CHA ANTHRANOID

1. Phn loi hp cht quinon2. Hy nu: cu trc, dng tn ti, mu, tnh tan, cht in hnh ca benzoquinon v

naphtoquinon?

3. Vit cng thc coenzym Q10, tnh cht, cng dng, tc dng4. Phn ng phn bit antraquinon v naphtoquinon?5. Vit cng thc hai cht trong nhm naphtoquinon? Chng c trong dc liu no? Cng

dng?6. Cc dng tn ti ca antranoid v lin quan n tc dng dc l?7. Khung c bn v sinh nguyn ca antranoid?8. Kmt ng dng ca acid shikimic?9. Sinh nguyn ca antraquinon hRubiaceae?10.Khung c bn ca antraquinon l g?11.Vit cng thc nhm phm nhum, nhm nhun ty12.Ktn 5 cht thuc nhm phm nhum?


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13.Mt cht thuc nhm phm nhum c dng lm phm mu son mi? Vit cng thc vcho bit ngun gc ca n?

14.Mt cht iu chshellac? Ngun gc?15.Nhm nhun ty c cc nhm th-CH3, -CH2OH, -CHO, -COOH c gi l nhm g?16.Ktn cc cht thuc nhm nhun ty v vit cng thc17.Skhc nhau gia dng oxy ha v dng kh? Vit cng thc antraquinon v antron?18.Cc vtr -OH no thng c gn vi ng to antranosid?19.Ktn nhng cht nhm antraquinoid c dy ni C-glycosid?20.Ktn v vit cng thc cc antranoid dng dimer?21.Vit cng thc Fragilin22.Nhm nhun ty phn bphn ln nhng hthc vt no?23.Tnh cht chung antranoid v: mu sc, tnh tan, thng hoa?24.Tnh cht ha hc ca antranoid?25.Hy cho bit tnh acid ca cc nhm -OH v -OH , nhm -COOH26.Cho bit phn ng ca antranoid v Mg acetat/ cn27.Phn ng vi natri borat c bit cho nhng cht no?28.Sn phm ca antranol vi p-nitrodimethyl anilin l cht g?29.Phn ng Borntraeger? Tphn ng ny cho bit cc chit antranoid dng tdo, ton phn,

kt hp?30.Nguyn tc nh tnh acid chrysophanic?31.Trong nh tnh antranoid bng SKLM, trong hdung mi thng cho thm acid no?32.Cho bit 7 cch pht hin vt SKLM antranoid?33.Vi phUV-Vis, nu cho dung dch kim vo dch chit c antranoid th c hin tng

quang phno?34.Trong quang phIR ca antranoid, ngi ta quan tm nhng nh ca nhm chc ha hc

no?

35.Knhng phng php nh lng antranoid?36.Trnh by phng php cn nh lng antranoid?37.Trnh by v so snh phng php so mu ca Tschirch, Auterhoff?38.Trong phng php so mu ci tin Auterhoff, cht chun c dng l g?39.Trnh by phng php acid-base nh lng antranoid?40.Trnh by phng php vi sinh vt nh lng antranoid?41.Hy cho bit Sennosid A, B, C, D c cu trc nh thno, dng ng phn g?42.Trong nh lng Sennosid, ngi ta thng pha Sennosid A, B trong dung dch g?43.Tiu chun Sennosid A v Sennosid B trong dc liu Phan tl bao nhiu?44.Nhit ct HPLC thng dng trong nh lng Sennosid?45.nh lng Sennosid bng HPLC thng dng pha tnh l g?46.chit xut hiu quantranoid, ngi ta dng hn hp dung mi g?47.Tc dng dc l ca antranoid?48.

Cht no c tc dng khng nm?49.Lu g khi sdng dc liu i hong?

50.Thnh phn ha hc ca i hong? Trong thnh phn ny c cht g chng chnh vibnh nhn si thn?

51.Tiu chun nh lng Sennosid A trong dc liu i hong l bao nhiu?52.Liu dng ca i hong l bao nhiu nhun trng? kch thch tiu ha?53.Lu g khi dng dc liu Phan t?54.Phn bit hai loi Cassia angustifoliav Cassia acutifolia?55.Thnh phn ha hc ca Phan t? Trong thnh phn ny c cht no gy hi cho ngi s

dng? Khc phc?56.nh tnh dch chit Phan ttrn SKLM, pht hin bng acid nitric 25% v KOH 5% trong

cn, ta c cc vt bt mu g?57.Thnh phn ha hc ca L hi?58.Thnh phn ca barbaloin? Tnh tan ca n?


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59.Phn ng nh tnh quan trng i vi L hi?60.Lm sao phn bit l hi Barbade v l hi Cape?61.Cht nha trong L hi c nh gi l tt khi no?62.Thnh phn ha hc H th ?63.Thnh phn ha hc ca Nhu?64.Thnh phn, tc dng dc l ca cng dng ca Mung tru?65.Nguyn tc nh lng dc liu Phan t, i hong theo Dc in Trung Quc?

VIII. FLAVONOID V DC LIU CHA FLAVONOID

1. Ktn 6 nhm mang mu2. Cu trc chung ca khung flavonoid?3. Flavonoid c chit u tin trong dc liu no?4. Gii thch ngha tflavonoid?5. Formononetin v Genistein lm cu gim sinh sn l do tc dng kiu g?6. Citrin chng xut huyt l tc dng kiu g?7. Tc dng ni bt ca Daidzein?8. Ktn 3 cu trc flavonoid chnh?9. Nu cch nh scho flavonol, anthocyanidin, chalcon?10.Vit cng thc chung v ktn cc cht thuc nhm eu-flavonid?11.Vit cng thc chung v ktn cc cht thuc nhm iso-flavonoid?12.Vit cng thc chung v ktn cc cht thuc nhm neo-flavonid?13.Vit cu trc ca brazilein v inophylloid?14.Dy ni chnh trong cc bi-flavonoid?15.Vit cng thc ginkgetin?16.Hy bit dy ni glycosid trong: Rutin, persicarin, puerarin?17.Hy cho bit skhc nhau vphn ng trong flavonid v glycosid tim?18.Vit cng thc cc ose sau: rutinose, neohesperidose19.Nhng vtr thng gp ca ng trong phn tgenin ca flavonid?20.Vit cng thc chung v ktn cc cht thuc nhm flavon?21.Vit cng thc chung v ktn cc cht thuc nhm flavanol?22.Vit cng thc chung v ktn cc cht thuc nhm flavanon?23.Vit cng thc chung v ktn cc cht thuc nhm flavanolol?24.Vit cng thc chung v k tn cc cht thuc nhm chalcon, dihydrochalcon, auron,

anthocyanidin, catechin. Leucoanthocyanidin?

25.Hy vit mc oxy ha tng dn ca cc cht thuc nhm eu-flavonoid?26.Hon thnh bng sau:

Cht Cng thc Thuc nhm C trong dc liu

Ampelopsin

Aromadendrin

Aureusidin

Bracteatin

Butein

Chalco-naringenin

Cyanidin

Epigallocatechin

Eriodictyol

Gallocatechin

Hesperidin


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Isoquercetin

Kaempferol

Leucoanthocyanidin

Liquiritigenin

Myricetin

Naringenin

nubigenol

Phloretin

Quercetin

Rutin

Taxifolin

Troxerutin

27.Sc tchyu ca cnh hoa l g? Tnh tan v tnh cht ha hc ca n?28.Cht c tnh khmnh thuc eu-flavonoid?29.Troxerutin khc rutin nh thno?30.Sinh nguyn ca flavonoid l g?31.Tsinh nguyn, vng no c tng hp u tin trong khung flavonoid?32.Flavonoid u tin c to thnh tsinh nguyn?33.Hon thnh bng sau: Khi phn lp flavonoid

Trng thi Cht

Chyu l genin

Chyu l glycosid

Dng genin v glycosid

34.Hon thnh bng sau:Cht Mu sc

Anthocyanidin

Auron

Catechin

Chalcon

Dihydrochalcon

Flavanon

FlavanonolFlavon

Isoflavon

Leucoanthocyanidin

35.Slin quan gia m mu v snhm OH?36.Hy cho bit bn tng dn ca cc genin nhm eu-flavonoid?37.Tnh tan ca eu-flavonoid i dng genin, dng glycosid?38.V sao flavonoid c OH/C7 c thtan c trong kim? V sao AC tan c trong nc?39.PhUV ca flavonoid? Phn loi cc cht theo maxtng dn?40.Flavonol v AC, cht no c

maxln hn?

41.Knhng tnh cht ha hc ca flavonoid?


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42.Tnh acid ca flavonoid l do nhm chc no? nh hng ca vtr nhm chc ln tnhacid ca flavonoid?

43.V saoOH phenol vtr s3 v s5 li c tnh acid yu hn vtr s7 v s4?44.Cc vtrOH thng to lin kt glycosid?45.Hy ktn 4 biosid ng ch nht? Vit cu to ca n?46.Flavonoid trong mi trng kim sc hin tng g?47.Phn ng no gip xc nh cu trc ca flavonoid qua vtr OH ca n?48.Vit cng thc luteolin?49.Hon thnh s sau: luteolin (+AlCl3/MeOH) X (+HCl) Y. Nhn xt phUV ca 3

cht trn?50.Nhng thuc thtng mu flavonoid?51.Hon thnh bng sau:

Thuc th Mu phn ng

AcONa

AlCl3

EtONa

Na2CO3

NaOH

ZnCl2

52.Tnh cht ca vng: -pyron, pyrilium?53.V sao ni flavonoid c tnh lng tnh?54.Khi khvng -pyron ta c sn phm g v tnh cht ca n?55.Khi oxy ha flavon, flavanon, leucoanthocyanidin ta c sn phm g?56.Sn phm khcui cng ca flavanon l g?57.Kvi tc nhn trong phn ng azo ha to mu vi flavonoid? iu kin phn ng? Nu

cho d thuc thth c hin tng g?58.Kim phn eu-flavonoid ta c sn phm g?59.Kim phn iso-flavonoid ta c sn phm g?60.Kim tra v theo di phn ng thy phn bng kthut g?61.So snh bn cc dy 3-O-glycosid, 7-O-glycosid, 4-O-glycosid?62.Phn ng no so snh bn gia cc dy glycosid trn?63.Hon thnh bng sau:

Ose Enzym

Glucose

Galactose

-rhamnoseNeohesperidose

Anthocyanin

Acid glucuronic

64.Hy cho bit nhng dung mi no c thchit flavonoid?65.Dng MeOH hoc EtOH chit flavonoid ta c nhng thnh phn no? Nu dng

cloroform hoc diclormetan ta c thnh phn no?66.Dng cloroform hay diclormetan chit loi flavonoid no?67.Trnh by quy trnh chit vi dy dung mi?68.Phng php chit no p dng cho cc flavonoid km bn?69.Phng php chit no p dng cho cc Citro-flavonoid trong chi Citrus?


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70.So snh phn cc ca flavonoid vi ng, tannin, saponosid, anthraglycosid,phytosterol, coumarin, tinh du, cht bo?

71.Dng nhng kthut no chit flavonoid? ng ch nht l kthut no?72.Trn ct Silicagel pha thun nhm oxyd, vi dung mi phn cc km hay trung bnh, nu

dng chit flavonoid th c hin tng g?73.Vi SKC Dialon HP-20 vi hdung mi phn cc, flavonoid ra sau nhng cht no?74.Trn SKC Sephadex G/LH-20 vi hdung mi phn cc, flavonoid sra sau cht no? Gii

thch v sao?75.Sn phm ca flavonoid vi kim c v kim long?76.Hon thnh bng sau:

Cht Mu trc khi cho kim Mu sau khi cho kim

Anthocyanidin

Auron

Chalcon

Flavanon

Flavon

Flavonol

Iso-flavonoid

77.Hon thnh bng sau:Cht Mu

Anthocyanidin + HCl

Chalcon + HCl

Leucoanthocyanidin + HCl

Flavon + H2SO4

Catechin + HCl

Catechin + H2SO4

Isoflavon + H2SO4

78.V sao chalcon c phn ng cyanidin?79.Lm sao phn bit dng genin/glycosid?80.Mu ca flavonoid khi phn ng vi FeCl3, ch acetat?81.Ch acetat trung tnh phn ng vi flavonoid vi iu kin cu trc g?82.V sao khng dng ch acetat loi tp?83.Flavonoid + AlCl3/EtOH soi UV 365nm c hin tng g?84.V sao phn ng vi thuc thdiazonium khng c hiu cho flavonoid?85.C thpht hin vt sc k flavonoid bng nhng cch no?86.Vai tr ca flavonoid i vi thc vt?87.Tc dng dc l ca flavonoid?88.Hon thnh bng sau: Lin quan cu trctc dng ca flavonoid

Tc dng Cu trc

Kiu vitamin P

Khng khi u

Khng virus

Kiu estrogen

89.Nhng flavonoid ng ch nht c sdng hin nay?90.K4 genin thng gp nhm iso-flavonoid?


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91.Tc dng ni tri ca iso-flavonoid l g?92.Iso-flavonoid phn bchyu hthc vt no?93.Thnh phn thu hoch He i vi He mv He hoa?94.Theo Dc in Vit Nam III, hm lng rutin trong hoa He bao nhiu l t?95.Rutin thuc loi flavonoid no? Vit cng thc ca n?96.Ktn dc liu khc He c hm lng rutin cao?97.Tnh cht ca rutin? Tnh tan ca n?98.Phn ng so mu vi AlCl3, phn ng Cyanidin thc hin nhng bc sng no?99.nh lng rutin: 1 gam quercetin c bao nhiu gam rutin?

100. Vit cng thc trihydroxyethyl-rutosid?101. Bphn dng ca Cynara scolymus? Thu hoch khi no l tt nht?102. Lu g khi thu hoch artis?103. Thnh phn chnh ca artis?104. Phn ng mu kim nghim artis?105. Tc dng ca artis?106. Rnon v rgi ca Scutellaria baicalensiscn c gi l g?107. Hong cm thn l g?108. Thnh phn chnh ca Scutellaria baicalensis? Tc dng chnh?109. Flavonoid no chim ca cc cy hLamiaceae?110. Thnh phn, tc dng ca Orthosiphon stamineus Lamiaceae?111. Tiu chun nh lng Orthosiphon stamineusvhm lng cht chit c?112. Chng ch nh khi dng dc liu Carthamus tincotorius Asteraceae? Thnh phn, tc

dng?113. Thnh phn chnh ca Derris ellipticaFabaceae? Tc dng?114. Tc dng sinh hc ni bt ca Silybum marianumAsteraceae l g?115. Thnh phn v tc dng Ginkgo biloba Ginkgoaceae?116. Ktn nhng flavonoid chnh trong Bi, Cam, Qut, Tc, Chanh? Tc dng sinh hc?117. Cam, chanh, qut c chung flavonoid g?118. Cam, qut, tc cho chung flavonoid g?119. Daflon c thnh phn l g?120. Grape fruit c tc dng ni bt l g?

IX. SAPONIN V DC LIU CHA SAPONIN

1. nh ngha saponin. Nhng ngoi l?2. Ktn 2 ng vt c saponin?3. Phn loi saponin?4. Cc hthc vt thng cha saponin? Nu hm lng saponin trong sm, bkt, cam tho?5. Sinh nguyn ca saponin?6. Phn loi saponin theo cc cu trc ha hc7. Saponin triterpen gm my n vhemiterpen vi bao nhiu carbon? Phn loi?8. Vit cng thc chung ca nhm olean, ktn v vcu trc cc cht nhm ny?9. Vit cng thc chung ca nhm ursan, ktn v vcu trc cc cht nhm ny?10.Vit cng thc chung ca nhm lupan, ktn v vcu trc cc cht nhm ny?11.Vit cng thc chung ca nhm hopan, ktn v vcu trc cc cht nhm ny12.Nhm dammaran c trng cho loi no? Vcng thc chung v mt scht thuc nhm

ny? Thno genin tht, genin gi?13.Dammaran thng phn bnhng hthc vt no?14.Nhm lanostan phn bloi no? Tnh cht c bit ca n? Vit cng thc chung v mt

cht thuc nhm ny?

15.Nhm cycloartan phn bloi no? Vit cng thc chung v mt cht thuc nhm ny?16.Nhm cucurbitan phn bloi no? Vit cng thc chung v mt cht thuc nhm ny?17.Vit cng thc khung spirostan? Phn bit vi cholestan?


14/16


18.ng phn ca spirostan?19.Ktn mt sspirostan thin v vcng thc?20.Phn bit spirostan v genin glycosid tim?21.Hai nguyn liu quan trng tng hp steroid?22.Vcu trc furostan? Cht thuc nhm ny?23.Vit cu trc: aminofurostan, spirosolan, solanidan?24.Thno l pseudo-glycosid?25.Tnh cht saponosid monodesmosid v bisdesmosid?26.Tnh kt tinh, tnh tan ca ca saponosid v sapogenin?27.Saponin bhp thu bi nhng cht no?28.Saponin c thbthy phn bi nhng tc nhn no?29.Gii thch tnh to bt bn ca saponin?30.Gii thch tnh ph huyt ca saponin?31.So snh tnh ph huyt ca saponin triterpen v saponin steroid? Da vo tnh cht ny

phn bit s bsaponin?32.Nhng yu tnh hng n tnh ph huyt?33.V sao saponin c vi c v ng vt mu lnh34.So snh tnh to phc vi cholestan v dn xut 3-hydroxysteroid gia cc loi saponin?35.V sao saponin trc x va ng mch?36.Nhng phn ng nh tnh saponin?37.nh ngha chsbt?38.nh ngha chsph huyt?39.nh ngha chsc?40.Hy knhng phn ng mu nh tnh saponin? Trnh by nhng phn ng ?41.Hy trnh by cc phn ng phn bit s bsaponin?42.Thuc thno dng cho sc k saponin alkaloid steroid?43.Thuc thhin mu trong SKLM saponin trong cc cyPanax spp.44.Knhng bng c trong nh tnh saponin bng phIR?45.Phn bit cc ng phn saponin bng phIR46.u im ca ph1H-NMR, 13C-NMR47.Phng php cn nh lng saponin vi iu kin g?48.Trc khi nh lng saponin bng phng php o quang, cn thc hin qu trnh g?49.Trong phng php o quang, cn thm thuc thg i vi ginsenosid, acid glycyrhetic,

diosgenin o c nh sng khkin?50.Ct thng dng trong HPLC cho nh tnhnh lng saponin?51.Loi saponin no nh lng c trong mi trng khan?52.Nhng bc chit xut saponin?53.Nhng phng php tinh khit ha saponin?54.Nhng phng php chit xut sapogenin?55.

Hy cho bit nhng tc dng chnh ca saponin?56.Cht ng ch trong tc dng khng nm ca saponin?

57.Kmt loi saponin c thkhng khun, khng lao, khng phong?58.Loi saponin no c tc dng khng vim?59.Loi saponin no c tc dng khng ung th?60.Loi saponin no c tc dng c vi c, cn trng?61.Cng dng ca saponin?62.Nhng saponin no dng nguyn liu bn tng hp steroid?63.Hon thnh bng sau:

Tn

Vit Nam

Tn

khoa hc

c im

thc vt

Bphn

dng

Thnh phn

ha hc

Cng dng

Tc dngCam tho


15/16


Cam tho dy

Cam tho t

Cam tho bia

Sng rn

Ngu tt bc

Ngu tt nam

Rau m

Nhn sm

Tam tht

Sm Vit Nam

Ng gia b chn chim

Tgii

Ma d

Da M

64.Saponin, flavonoid, coumarin chyu trong Glycyrrhiza glabral g? Vit cng thc?65.Nu nhng phn ng nh tnh cho dc liu Glycyrrhiza glabra?66.Nu phng php nh lng acid glycyrrhizic bng phng php thtch?67.Trong Glycyrrhiza glabra, cht no c tc dng chng lot ddy, long m v gim ho, tc

dng corticoid?68.Tc dng do dng Glycyrrhiza glabralu di?69.Cht no c tnh c trongAbrus precatorius?70.Alkaloid c vng spermidin ln trong cyAlbizza myriophyllal g?71.V sao ni dng Sng rn thay thcho Cam tho l gimo?72.Cu trc ca SapH v SapI trongAchyranthes aspera?73.SKLM pht hin cc saponin trongAchyranthes asperabng thuc thg? Gii thch?74.Vit cng thc asiaticosid v genin ca n?75.C chlm lin so ca Centella asiatica?76.Thnh phn ca chphm MADECASSOL ca Syntex?77.Lm sao phn bit tui ca ccPanax ginseng?78.Bphn dng tt nht caPanax ginseng?79.Hai dng chbin caPanax ginseng? Phn bit vcch chbin, thnh phn v tc dng?80.Khu no l quan trng nht trong chbin Hng sm?81.K5 loi Hng sm?82.TrongPanax ginseng, ginsenosid c hm lng cao nht bphn no?83.Thy phn cc ginsenosid ta c nhng cht no? (bng acid v bng enzym)84.Knhng sapoin dammaran thuc: protopanaxadiol v protopanaxatriol?85.Hon thnh bng sau:

Thnh phn Hng sm Bch sm

Mu sc

Saponin

Polysaccharid

Tinh bt

Enzym

PolyacetylenBo qun


16/16


Hot tnh cho hydrogen

c chngng tp tiu cu

86.Lu g khi dngPanax ginseng?87.Khc bit vc im thc vt giaPanax ginsengvPanax notoginseng?88.Skhc bit vcch chbin giaPanax ginsengvPanax notoginseng?89.Phn bcaPanax vietnamensis?90.

C bao nhiu ng phn ca saponin nhm olean, ursan? Nhm lupan?91.Vit cng thc diosgenin trong Tgii?

92.Cng dng chnh ca Ma d?93.Cht no trong Da Mc thchit tng hp steroid?94.Nuphng php lm giu diosgenin trong Ma d?95.Phn bit skhc nhau vc im thc vt Nhn sm v Sm Ngc Linh?96.Mu ca dch chitPanax vietnamensisvi phn ng LiebermannBurchard?97.Tl Panax vietnamensishin nay chit c bao nhiu saponin, trong c bao nhiu

saponin dammaran?

98.Trong bphn di mt t caPanax vietnamensisc bao nhiu saponin, trong c baonhiu saponin dammaran?

99.Saponin ca Schefflera octophyllachyu thuc nhm no? Chng to thnh bao nhiu cpng phn?100. Pht hin vt SKLM ca saponin trongPanax vietnamensisbng thuc thg?

X. MONOTERPEN V DITERPEN

1. nh ngha terpen?2. nh ngha monoterpenoid?3. Trong thc vt, thng gp monoterpenoid trong nhm no?4. Vit cng thc acid picrocinic v gardenloid?5. Vit cu trc iridan, iridodial, nor-iridoid, seco-iridoid?6. Phn loi cc iridoid?7. Vit cng thc loganin, theveridosid, gardenosid, gentiosid, rehmaniosid, catalpol,

aucubosid, unedosid, fulvoplumierin, plumericin?

8. Vit cng thc cc seco-iridoid?9. Phn bca monoterpenoid?10.Tnh cht ca iridoid?11.Phn ng nh tnh iridoid?12.Tc dng v cng dng ca iridoid?13.nh ngha diterpenoid?14.Hon thnh bng sau:

TnVit Nam Tnkhoa hc c imthc vt Bphndng Thnh phnha hc Tc dngCng dng

a hong

o tin

Xuyn tm lin

15.Cch chbin a hong?16.Phn bit Sinh a v Thc a?17.Vit cng thc catalpol? Tc dng ca n?18.V sao khng dng o tin liu cao19.Vit cng thc andrographolid v neoandrographolid?20.Tc dng phkhi dng Xuyn tm lin?

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