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1
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ูŠูƒูˆู† positiveุŒ ุฅุฐุง ู„ุง ูŠุญุชูˆูŠุŒ ู‡ูŠูƒูˆู† negativeููƒูŠู
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ุงู„ู€ principle ู…ุจุฏุฃ ุนู…ู„ ุงู„ูุญุต ุฃู†ู‡ ุจูŠุฌูŠ ุนู†ุฏู‡ amino
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acid with aromatic ring ุญู…ุถ ุฃู…ูŠู†ูŠ ุจูŠุญุชูˆูŠ ุนู„ู‰ ุญู„ู‚ุฉ
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ุจู†ุฒูŠู† ุจุญุท ุนู„ูŠู‡ concentrated nitric acid
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concentrated nitric acid HNO3 ููŠ ูˆุฌูˆุฏ ู‚ุงุนุฏุฉ ู‚ูˆูŠุฉ
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ุฒูŠ ุงู„ู€ NaO2 ููŠ ูˆุฌูˆุฏ NaO2 ู„ูŠุด ู‡ูŠูŠุฌูŠ ูŠุนู…ู„ ุงู„ู€ nitric
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acid ู„ุญู…ุถ ุงู„ุฃู…ูŠู†ูŠ ุงู„ู„ูŠ ูŠุญุชูˆูŠ ุนู„ู‰ ุจู†ุฒูŠู† ringุŸุจูŠุนู…ู„
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Nitration of Benzene Ring ุจูŠุถูŠู Nitration of
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Benzene Ring ุจูŠุถูŠู NO3 ุนู„ู‰ ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† Nitric
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Acid ุจูŠุถูŠู NO3 ุนู„ู‰ ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ุจูŠุณู…ูŠู‡ุง Nitration
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of Benzene Ring ุฅุฐู† ู‡ูˆ Amino Acid with Benzene
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Ring ุฒุงุฆุฏ Concentrated Nitric Acid ู…ุน Concentrated
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HNO3 ููŠ ูˆุฌูˆุฏ NOH ุจูŠุตูŠุฑ Nitration of Benzene Ring
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ุจู†ุฒูŠู† ุฑูŠุงู„ ูŠุญุชูˆูŠ ุนู„ู‰ ูŠู„ูˆ color ุฅุฐุง ุตุงุฑ ูŠู„ูˆ color
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ุฅุฐุง positive ุฅุฐุง negative ุฅุฐุง ู„ุง ูŠุญุชูˆูŠ ุนู„ู‰ ุจู†ุฒูŠู†
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ุฑูŠุงู„ููŠ ุงู„ู…ู„ุงุญุธุฉ ุงู„ู„ูŠ ุชุญุช ุจูŠุญูƒูŠู„ูŠ ุนู† ุงู„ุฃุญู…ุงุถ
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ุงู„ุฃู…ู†ูŠุฉ ุงู„ู„ูŠ ุจุชุญุชูˆูŠ ุนู„ู‰ ุจู†ุฒูŠู† ุฑูŠู†ุฌุŒ ู…ูŠู† ู‡ู… ุงู„ุฃุญู…ุงุถ
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ุงู„ุฃู…ู†ูŠุฉ ุงู„ู„ูŠ ุจุชุญุชูˆูŠ ุนู„ู‰ ุจู†ุฒูŠู† ุฑูŠู†ุฌุŸ ู‡ู… ุชู„ุงุชุŒ ููŠ
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ุงู„ู€Tyrosine ูˆTryptophan ูˆPhenylalanineุŒ ุชู„ุช ุฃุญู…ุงุถ
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ุฃู…ู†ูŠุฉ ูู‚ุท ุชุญุชูˆูŠ ุนู„ู‰ ุจู†ุฒูŠู† ุฑูŠู†ุฌุŒ ู‡ู… ุงู„ู€Tyrosine
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ูˆTryptophan ูˆPhenylalanineููŠ ุญุงู„ุฉ ุงู„ุชูŠุฑูˆุฒูŠู†
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00:01:35,030 --> 00:01:38,670
ูˆุงู„ุชุฑูŠุจุชูˆูุงู† ุจุชูƒูˆู† activatedุŒ contain activated
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ุจู†ุฒูŠู† ุฑูŠูƒูˆ ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ุจุชูƒูˆู† ู†ุดุทุฉ ูุจุชู‚ุฏุฑ ุชุชูุงุนู„
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ุจุณู‡ูˆู„ุฉ ู…ุน ุงู„ู€nitric acid ู…ุน ุงู„ู€concentrated nitric
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acid ุจูŠุตูŠุฑูŠู„ู‡ุง ู†ูŠุชุฑุงุดู† ุจูŠุนุทูŠู† ู„ูˆู† ูŠู„ูˆู„ูƒู† ููŠ ุญุงู„ุฉ
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00:01:52,460 --> 00:01:56,680
ุงู„ูู„ู† ุงู„ุฃู„ุงู†ูŠู† ู„ุง ุชุชูุงุนู„ ู…ุน ู†ูŠุชุฑูƒ ุฃุณู† ู„ุฃู†ู‡ุง ุจุชูƒูˆู†
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00:01:56,680 --> 00:02:03,800
ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ุบูŠุฑ ู†ุงุดุทุฉ ูู…ุด ู‡ูŠุชูุงุนู„ ูˆู„ุง ู‡ูŠุนุทูŠู†ูŠ ู„ู‡ู…
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00:02:03,800 --> 00:02:07,640
ุฅุฐุง ุงู„ุฃุญู…ุถ ุงู„ุฃู…ูŠู†ูŠุฉ ุชู„ุงุชุฉ ุนู†ุฏ ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ู‡ู…
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00:02:07,640 --> 00:02:12,260
ุงู„ุชูŠุฑูˆุฒูŠู†Tryptophan ููŠู† ุงู„ุฃู„ุงู†ูŠู†ุŸ ูˆู„ูƒู† ู…ูŠู† ุงู„ู†ุดุทุฉ
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00:02:12,260 --> 00:02:15,600
ูˆ ู‡ูŠุนุทูŠู†ูŠ positive ู…ุน ูุญุต ุงู„ Xanthopretic test ุจุณ
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00:02:15,600 --> 00:02:20,240
ุชูŠุฑูˆุฒูŠู† ู„ู€ Tryptophan ุฃู…ุง ุงู„ููŠู† ุงู„ุฃู„ุงู†ูŠู† ู‡ูŠุนุทูŠู†ูŠ
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negative ู…ุด ู‡ูŠุชุบูŠุฑ ุงู„ู„ูˆู† ู„ุฃู† ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ุบูŠุฑ ู†ุดุทุฉ
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00:02:25,680 --> 00:02:28,660
ูู‰ ูุญุต ุงู„ู€ xantoproteic test ู…ู† ู‡ูŠุนุทูŠู†ู‰ positive
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00:02:28,660 --> 00:02:35,280
ูู‚ุท ุงู„ุชูŠุฑูˆุฒูŠู† ูˆุงู„ุชุฑูŠุจุชูˆูุงู† ูˆูƒู…ุงู† ุฃูŠ ุจุฑูˆุชูŠู„ ูŠุญุชูˆูŠ
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00:02:35,280 --> 00:02:39,780
ุนู„ู‰ ุงู„ุชูŠุฑูˆุฒูŠู† ุฃูˆ ุงู„ุชุฑูŠุจุชูˆูุงู† ูู‰ ุชุฑูƒูŠุจู‡ ูุงู„ุจุฑูˆุชูŠู†
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00:02:39,780 --> 00:02:42,980
ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ุฌู…ูˆุนุฉ ู…ู† ุงู„ุฃุญู…ุงุถ ุงู„ุฃู…ู†ูŠุฉ ู…ุฑุชุจุทุฉ ู…ุน
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00:02:42,980 --> 00:02:47,080
ุจุนุถู‡ุง ุงู„ุจุนุถ ุจุฑูˆุงุจุท ู…ุจุชุฏูŠุฉ ุฅุฐุง ูƒุงู† ุฃุญุฏ ุงู„ุฃุญู…ุงุถ
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00:02:47,080 --> 00:02:50,880
ุงู„ุฃู…ู†ูŠุฉ ู‡ุฐู‡ ุชูŠุฑูˆุฒูŠู† ุฃูˆ ุชุฑูŠุจุชูˆูุงู† ุฃูˆ ุงู„ุฃุซู†ูŠู† ู…ุนุงู‡ุง
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00:02:50,880 --> 00:02:57,410
ู‡ูŠุนุทูŠู†ู‰ positiveุฃูˆุถุญ ุจู…ุนุงุฏู„ุฉ ุฅู† ุงู„ู€ Thyrosine ู…ุน
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00:02:57,410 --> 00:03:00,270
Concentrated Nitric Acid ู…ุด ู…ู‡ู… ุฅู† ุงู„ู€ Structure
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00:03:00,270 --> 00:03:04,810
ุฅู†ู‡ ูŠุนุทูŠู†ูŠ Nitration of ุจู†ุฒูŠู† ุฑู†ุฌ Yellow Color
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00:03:04,810 --> 00:03:08,130
ูˆุฅุฐุง ุงุชูุงุนู„ ุจุฑุถู‡ ุงู„ู€ Tryptophan ู…ุน Concentrated
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00:03:08,130 --> 00:03:11,770
Nitric Acid ู‡ูŠุตูŠุฑ ุจุฑุถู‡ ุนู…ู„ูŠุช Nitration of ุจู†ุฒูŠู†
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00:03:11,770 --> 00:03:14,750
ุฑู†ุฌ ูˆู‡ูŠุนุทูŠู†ูŠ Yellow Color ู„ุฃู† ุงู„ู€ Thyrosine ูˆ ุงู„ู€
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00:03:14,750 --> 00:03:17,930
Tryptophan ูŠุญุชูˆูŠ ุนู„ู‰ Activated Benzene Ring ู„ูƒู† ู„ูˆ
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00:03:17,930 --> 00:03:21,190
ุงุชูุงุนู„ู†ุง ุงู„ูู„ ุงู„ุฃู„ูŠุงู† ู…ุน ุงู„ู€ Concentrated Nitric
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00:03:21,190 --> 00:03:25,530
Acid ู…ุงูŠุชูุนู„ุดุŒ ู…ุด ู‡ูŠุนุทูŠู†ูŠ Yellow Colorู„ูŠุดุŸ ู„ุฃู†
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00:03:25,530 --> 00:03:28,990
ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ููŠู„ู… ุงู„ุฃู„ุงู†ูŠู† ุบูŠุฑ
49
00:03:28,990 --> 00:03:30,950
ู†ุงุดุทุฉุŒ ู…ู† ุฃูƒุชุฑ
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00:03:33,620 --> 00:03:38,140
ุทุจ ูƒูŠู ุฎุทูˆุงุช ุงู„ุนู…ู„ุŸ ุฎุทูˆุงุช ุงู„ุนู…ู„ ุจุฌูŠุจ ู„ุชูŠูˆุจุŒ glass
51
00:03:38,140 --> 00:03:41,680
tubeุŒ ุจุญุท ุนู„ูŠู‡ุง ูˆุงุญุฏ ู…ู„ ู…ู† ุงู„ุญู…ุถ ุงู„ุฃู…ูŠู†ูŠ ุฃูˆ ู…ู†
52
00:03:41,680 --> 00:03:44,140
ุงู„ู…ุญู„ูˆู„ ุงู„ู„ูŠ ุฃู†ุง ุฃุนุทุงุชูƒูŠุงุŒ ุฃู†ุง ู…ุด ุนุงุฑู ุญู…ุถ ุฃู…ูŠู†ูŠ
53
00:03:44,140 --> 00:03:47,400
ุฃูˆ ุจุฑูˆุชูŠู†ุŒ ู…ู‡ู… ู…ุญู„ูˆู„ ุงู„ู„ูŠ ุฃู†ุง ุฃุนุทุงุชูƒูŠุงุŒ ุจุชุญุท ู…ู†ู‡
54
00:03:47,400 --> 00:03:51,000
ูˆุงุญุฏ ู…ู„ุŒ ุจุชุญุท ุนู„ูŠู‡ ูˆุงุญุฏ ู…ู„ ู…ู† ุงู„ nitric acid ู…ู† ุงู„
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00:03:51,000 --> 00:03:55,970
HNO3ุŒ ุจุนุฏูŠู† ุจุชุณุฎู†ูŠู‡ ุนู„ู‰ ุงู„ู„ู‡ุฉู„ู…ุง ู†ูŠุณุฎู† ุนู„ู‰ ุงู„ู„ู‡ุจ
56
00:03:55,970 --> 00:04:00,390
ุจุญุทู‡ ููŠ ุงู„ุฑุงูƒ ูŠุจุฑุฏ ุจุนุฏ ู…ุง ุชุจุฑุฏ ุดูˆูŠุฉ ู„ู€ tube ุจุถูŠู
57
00:04:00,390 --> 00:04:04,130
ุนู„ูŠู‡ุง ุงุชู†ูŠู† ู†ูŠู„ ู…ู† ุงู„ุงู†ู‡ูŠูˆุงุชุด ู…ู† ุงู„ู‚ุงุนุฏุฉ ู„ูŠุด ู‡ุฐู‡
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00:04:04,130 --> 00:04:08,330
ุงู„ุงู†ู‡ูŠูˆุงุชุดุŸ ุนุดุงู† ุชุฒูˆุฏ ุดุฏุฉ ุงู„ู„ูˆู† ุจุถูŠู ุงู†ู‡ูŠูˆุงุชุด
59
00:04:08,330 --> 00:04:13,590
ู„ุฒูŠุงุฏุฉ ุดุฏุฉ ุงู„ู„ูˆู† ูˆุงู„ู„ู‡ ุฅุฐุง ุชุบูŠุฑ ุงู„ู„ูˆู† ุฅู„ู‰ yellow
60
00:04:13,590 --> 00:04:18,310
ุฅุฐุง ู‡ุฐุง ุญู…ุถ ุฃู…ูŠู†ูŠ ุฃูˆ ุจุฑูˆุชูŠู† ูŠุญุชูˆูŠ ุนู„ู‰ ุจู†ุฒูŠู† ุฑูŠู„
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00:04:18,310 --> 00:04:23,090
ุฅุฐุง ู…ุงุชุบูŠุฑุด ุงู„ู„ูˆู† ุฅุฐุง ู„ุง ูŠุญุชูˆูŠ ุนู„ู‰ ุจู†ุฒูŠู† ุฑูŠู„
62
00:04:25,930 --> 00:04:29,010
ุงู„ูุญุต ุงู„ู„ูŠ ุจุนุฏ ู‡ูŠูƒ ู‡ูˆ ุงู„ู€ Hopkin Cool ุฃูˆ ุงู„ู€
63
00:04:29,010 --> 00:04:32,730
Glycosilic Acid Reaction ุงู„ู„ูŠ ู‡ูˆ ุงุณู…ู‡ุงุŸ Hopkin
64
00:04:32,730 --> 00:04:36,250
Cool ุฃูˆ Glycosilic Acid Reaction ุฅูŠุด ุงู„ู‡ุฏู ู…ู†
65
00:04:36,250 --> 00:04:41,130
ุงู„ูุญุตุŸ ู„ูƒุดู ุนู† ูˆุฌูˆุฏ ู„ุชุฑูŠุจุชูˆูุนู„ ุจูŠูƒุดู ุนู†
66
00:04:41,130 --> 00:04:43,950
ู„ุชุฑูŠุจุชูˆูุนู„ุŒ ู…ุด ู…ุนู†ุงู‡ ู„ุชุฑูŠุจุชูˆูุนู„ ู„ุฃู†ู‡ ู‡ุฐุง ุจูŠุฏูˆุฑ ุนู„ู‰
67
00:04:43,950 --> 00:04:49,730
ุญุงุฌุฉ ู†ุณู…ูŠู‡ุงุงู„ุฏูˆู„ ุฌุฑูˆุจ ู‡ูŠ ู…ุฌู…ูˆุน ู…ูˆุฌูˆุฏุฉ ุจุณ ููŠ ุงู„ู€
68
00:04:49,730 --> 00:04:52,870
tryptophan ุฅุฐุง ู…ูˆุฌูˆุฏ ุงู„ tryptophan ู‡ูŠุนุทูŠู†ูŠ
69
00:04:52,870 --> 00:04:55,970
positive ุฅุฐุง ู…ุด ู…ูˆุฌูˆุฏ ู‡ูŠุนุทูŠู†ูŠ negative ูู‡ูˆ
70
00:04:55,970 --> 00:04:59,790
positive ู…ุน ุงู„ tryptophan ุฃูˆ ุฃูŠ ุจุฑูˆุชูŠู† ูŠุญุชูˆูŠ ููŠ
71
00:04:59,790 --> 00:05:03,990
ุชุฑูƒูŠุจู‡ ุนู„ู‰ ุงู„ tryptophan ู‡ุจู‚ุงุด ุงู„ principle ุงู„ู…ุจุฏุฃ
72
00:05:03,990 --> 00:05:07,410
ุฅู†ู‡ ุจุฌูŠุจ ุงู„ุญู…ุถ ุงู„ุฃู…ูŠู† ุงู„ู„ูŠ ุนู†ุฏุณูŠ ุงู„ tryptophan ุฃูˆ
73
00:05:07,410 --> 00:05:13,330
ุงู„ุจุฑูˆุชูŠู† ูˆ ุฃุถูŠู ุนู„ูŠู‡ cooking pool reagent ู…ุน H2SO4
74
00:05:13,330 --> 00:05:17,400
concentrated sulfuric acidุจุชูƒูˆู‘ู†ู„ูŠ ู‡ุฐุง ุงู„ู€
75
00:05:17,400 --> 00:05:20,360
Sulfuric Acid ู‡ูŠ ู…ุณุคูˆู„ุฉ ุนู† ุชูƒูˆูŠู† to formation of
76
00:05:20,360 --> 00:05:24,420
violet ring ุจุชูƒูˆู‘ู†ู„ูŠ ุญู„ู‚ุฉ ููŠ ุงู„ูˆุณุทุŒ ุชูุตู„ solution
77
00:05:24,420 --> 00:05:28,960
ู…ู† ุงู„ุฃูŠู„ู‰ ุฌุฒุงูŠู†ุŒ ุจุชูƒูˆู† ุญู„ู‚ุฉ ู„ูˆู† ู‡ู…ูˆู…ุŒ violet ringุŒ
78
00:05:28,960 --> 00:05:32,600
ุงู„ู€ Sulfuric Acid ุจุชูƒูˆู‘ู†ู„ูŠ violet ringุŒ ุจุชูƒูˆู‘ู†ู„ูŠ
79
00:05:32,600 --> 00:05:36,900
ุญู„ู‚ุฉ ู„ูˆู† ู‡ู…ูˆู…ุŒ ุฅุฐุง ุงุชูƒูˆู‘ู†ุช ู‡ุฐู‡ ุงู„ุญู„ู‚ุฉุŒ ู…ุนู†ุงู‡ุง ุฅู†ู‡
80
00:05:36,900 --> 00:05:40,100
ูุญุต positiveุŒ ู…ุนู†ุงู‡ ุฅู†ู‡ ู‡ุฐุง ุงู„ู…ุฑูƒุจ ู‡ูˆ tryptophan
81
00:05:40,100 --> 00:05:45,440
ุฃูˆ ุจุฑูˆุชูŠู† ูŠุญุชูˆูŠ ุนู„ู‰ tryptophanุฅุฐุง ู„ู… ุชุชูƒูˆู† ุฅุฐุง ุฃู†ู‡
82
00:05:45,440 --> 00:05:52,040
ู†ูŠุฌุงุชูŠู ู„ุง ูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ู€ tryptophan ุทุจ
83
00:05:52,040 --> 00:05:55,520
ูƒูŠู ุงู„ procedure ููŠ ูˆู‚ุช ุงู„ุนู…ู„ุŸ ุจุฌูŠุจ ุงู„ class tube
84
00:05:55,520 --> 00:05:58,900
ุจุญุท ููŠู‡ุง ูˆุงุญุฏ mil ู…ู† ุงู„ solution ู…ู† ุงู„ู…ุญู„ูˆู„ ุงู„ู„ูŠ
85
00:05:58,900 --> 00:06:02,560
ุงู†ุง ุงุนุทูŠุชูƒูŠู‡ุง ุณูˆุงุก tryptophan ุงูˆ ุบูŠุฑู‡ุง ูˆ ุจุญุท ุนู„ูŠู‡ุง
86
00:06:02,560 --> 00:06:06,460
ูˆุงุญุฏ mil ู…ู† ุงู„ hook and pull reaction ูˆ ุจุนู…ู„ mix
87
00:06:06,460 --> 00:06:09,800
ุฃุฌูŠุจ ุงู„ tube ูˆ ุจุญุท ุนู„ูŠู‡ุง ูˆุงุญุฏ mil ู…ู† ุงู„ solution
88
00:06:09,800 --> 00:06:13,630
ู…ุน ูˆุงุญุฏ mil ู…ู† ุงู„ hook and pull ูˆ ุจุนู…ู„ mixุจุนุฏูŠู†
89
00:06:13,630 --> 00:06:18,630
ุจู…ุณูƒ ุงู„ุชูŠูˆุจ ุจู…ูŠู„ู‡ุง ุจุดูƒู„ ู…ุงุฆู„ ูˆ ุจุญุท ููŠู‡ุง ู…ู† 3 ุฅู„ู‰ 4
90
00:06:18,630 --> 00:06:23,510
ู…ู„ ู…ู† ุงู„ H2SO4 Concentrated Sulphuric Acid ุนู„ู‰
91
00:06:23,510 --> 00:06:26,930
ุงู„ุฌุฏุงุฑ ุจุถูŠูู‡ ุงู„ Sulphuric Acid ูˆ ุจุดูƒู„ ุชุฏุฑูŠุฌูŠ ู…ุด
92
00:06:26,930 --> 00:06:31,750
ู…ุฑุฉ ูˆุงุญุฏุฉ ูˆ ุจุญุฑุต ุนู„ู‰ ุฃู†ูŠ ู…ุง ุฃุฑุฌุด ุงู„ุชูŠูˆุจุจู…ุณูƒ ู„ุชูŠูˆุจ
93
00:06:31,750 --> 00:06:35,890
ุจุดูƒู„ ู…ุง ูˆุงุถูŠู ุนู„ู‰ ุงู„ุฌุฏุงุฑ ู…ู† 3 ุฅู„ู‰ 4 ู…ู„ ู…ู† ุงู„
94
00:06:35,890 --> 00:06:39,770
concentrated sulphuric acid ุจุดูƒู„ ุชุฏุฑูŠุฌูŠ ุจุฏูˆู† ุฑุฌ
95
00:06:39,770 --> 00:06:44,510
ู„ุชูŠูˆุจ ุจุนุฏ ู…ุง ุงุฎู„ุต ุจุงุนุฏู„ ู„ุชูŠูˆุจ ุดูˆุงุด ุจุฏูˆู† ู…ุนุฑุฌู‡ุง
96
00:06:44,510 --> 00:06:49,630
ุจุงุนุฏู„ู‡ุง ุฅุฐุง ุฏูˆู†ุช ุนู†ุฏูŠ ุญู„ู‚ุฉ ู„ูˆู†ู‡ุง violetุฅุฐุง ู‡ุฐุง
97
00:06:49,630 --> 00:06:52,670
positiveุŒ ูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ู€ tryptophanุŒ ู‡ูˆ tryptophanุŒ
98
00:06:52,670 --> 00:06:55,550
ูŠู…ูƒู† ุฃู† ูŠู†ุงุณุจ ุงู„ู€ tryptophan ุฃูˆ protein ูŠุญุชูˆูŠ ุนู„ู‰
99
00:06:55,550 --> 00:06:58,410
tryptophanุŒ ุฅุฐุง ู…ุง ุงุชูƒูˆู†ุชุด ุงู„ุญู„ู‚ุฉุŒ ุฅุฐุง ุงู„ู€
100
00:06:58,410 --> 00:07:02,430
negativeุŒ ู„ุง ูŠูˆุฌุฏ tryptophanุŒ ู„ุง ูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ู€
101
00:07:02,430 --> 00:07:03,230
tryptophan
102
00:07:06,060 --> 00:07:09,800
ุจุณ ุงู„ู„ูŠ ุจุนุฏ ู‡ูŠูƒ ู‡ูˆ ุงู„ melons test ุงู„ melons test
103
00:07:09,800 --> 00:07:14,120
ู‡ูˆ ู„ู„ูƒุดู ุนู† ูˆุฌูˆุฏ ุงู„ุชูŠุฑูˆุฒูŠู† objective to detect the
104
00:07:14,120 --> 00:07:17,200
presence of tyrosine ู„ูŠุดุŸ ู„ุฃู† ุงู„ุชูŠุฑูˆุฒูŠู† ูŠุญุชูˆูŠ ุนู„ู‰
105
00:07:17,200 --> 00:07:19,600
phenol group ู‡ูˆ ุจุงู„ุช ุงู„ phenol group ุงู„ู„ูŠ ููŠ
106
00:07:19,600 --> 00:07:23,160
ุงู„ุชูŠุฑูˆุฒูŠู† ุฅุฐุง ู…ูˆุฌูˆุฏ ุฃู†ุง ุชูŠุฑูˆุฒูŠู† ุนู†ุฏู‡ ู‡ูŠุนุทูŠู†ูŠ
107
00:07:23,160 --> 00:07:26,240
positive ุฅุฐุง ู…ุด ู…ูˆุฌูˆุฏ ู‡ูŠุนุทูŠู†ูŠ negative ูู‡ูˆ
108
00:07:26,240 --> 00:07:30,260
positive ู…ุน ุงู„ุชูŠุฑูˆุฒูŠู† ุฃูˆ ุฃูŠ ุจุฑูˆุชูŠู† ูŠุญุชูˆูŠ ุนู„ู‰
109
00:07:30,260 --> 00:07:34,820
ุงู„ุชูŠุฑูˆุฒูŠู† ุบูŠุฑ ู‡ูŠูƒ ุจูŠุนุทูŠู†ูŠ negativeุงูŠุด ู‡ูŠ ุงู„ู€
110
00:07:34,820 --> 00:07:39,900
Phenol GroupุŸ ู‡ูŠ ุญู„ู‚ุฉ ุจู†ุฒูŠู† ู…ุฑุชุจุทุฉ ุจู€ OHุŒ Hydroxyl
111
00:07:39,900 --> 00:07:43,300
Group Attached to Benzene Ring ุฅุฐุง ุนู†ุฏู‰ ุญู„ู‚ุฉ ุจู†ุฒูŠู†
112
00:07:43,300 --> 00:07:46,640
ู…ุฑุชุจุทุฉ ุจู€ Hydroxyl GroupุŒ ูู‡ุฐู‡ ุจูŠุณู…ูŠู‡ุง Phenol
113
00:07:46,640 --> 00:07:50,840
GroupุŒ ูˆู‡ูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ุญุงู„ุฉ ุชูŠุฑูˆุฒูŠู†ุŒ ุจูŠุญูƒูŠ ู„ู„ู€ Melon
114
00:07:50,840 --> 00:07:55,210
Reagent ุนุจุงุฑุฉ ุนู† ู…ูƒูˆู†ุงุช contain mercury andNitric
115
00:07:55,210 --> 00:07:59,110
acid ู‡ุชุด ุฃู†ูˆุงุฏุฑูŠ ูˆ Mercury ูˆ ู‡ุฏูˆู„ ุงู„ู…ูƒูˆู†ูŠู† ู‡ู…
116
00:07:59,110 --> 00:08:03,710
toxic ูˆ corrosive ูˆ ุจุณุจุจ ุญุฑูˆุจ ูˆ ู…ู‡ูŠุฌ irritant
117
00:08:03,710 --> 00:08:10,330
ูุจุฏู†ุง ู†ุชุนุงู…ู„ ู…ุน ุงู„ Mercury reaction ุจุญูˆุงุฑ ุทุจ ุงูŠุด
118
00:08:10,330 --> 00:08:11,270
ุงู„ principle ุงู„ู„ูŠ
119
00:08:19,710 --> 00:08:22,810
ุงู„ุชูŠุฑูˆุณูŠู† ุฒูŠ ุงู„ู€mineral reagent ุญูƒูŠู†ุง ุงู„ู€mineral
120
00:08:22,810 --> 00:08:26,670
reagent ู‡ูˆ ุนุจุงุฑุฉ ุนู† ู…ูƒูˆู†ุงุช ู†ูŠุชุฑูƒ ุฃุณุฏ ุฃุชุดุงู†ูˆุฏุฑูŠ ูˆ
121
00:08:26,670 --> 00:08:30,410
ู…ุงู„ูƒ ู…ุฌุฑุฏ ู…ุง ุฃุถูŠู ุงู„ู€mineral reagent ุนู„ู‰ ุงู„ุชูŠุฑูˆุณูŠู†
122
00:08:30,410 --> 00:08:35,090
ุชูŠุฌูŠ ุฃูˆู„ ู…ูƒูˆู† ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€nitric acid ูŠุนู…ู„ ู†ูŠุชุฑุงุดู†
123
00:08:35,090 --> 00:08:38,930
ู„ู„ุจู†ุฒูŠู† ูŠุนู…ู„ ู†ูŠุชุฑุงุดู† ู„ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ุงู„ู…ูˆุฌูˆุฏุฉ ููŠ
124
00:08:38,930 --> 00:08:42,620
ุงู„ุชูŠุฑูˆุณูŠู†ุจุนุฏ ู…ุง ูŠุตูŠุฑู„ู‡ุง ู†ูŠุชุฑุงุดู† ุจูŠุฌูŠ ุงู„ู€ mercury
125
00:08:42,620 --> 00:08:47,220
ุจูŠุฑุชุจุท ู…ุนู‡ุง ูˆุจูŠุชูƒูˆู† ุนู†ุฏูŠ ู„ูˆู† ุฃุญู…ุฑ ุทูˆุจูŠ ุฅุฐุง ุงู† ู‡ูˆ
126
00:08:47,220 --> 00:08:51,640
ุชูŠุฑูˆุณูŠู† ู…ุน ู…ูŠู„ูˆู† ุฑูŠุงุฌูŠู†ุช ูˆุจูŠุชูƒูˆู† ุนู†ุฏูŠ ู†ูŠุชุฑุงุชูŠ
127
00:08:51,640 --> 00:08:55,800
ุชูŠุฑูˆุณูŠู† ู…ูŠุฑูƒุงุฑูŠ ูƒูˆู…ุจูƒุณ ุงู„ู„ูŠ ู‡ูˆ ุชูŠุฑูˆุณูŠู† ุจูŠุตูŠุฑู„ู‡
128
00:08:55,800 --> 00:08:59,560
ู†ูŠุชุฑุงุดู† ูˆู…ุฑุชุจุท ู…ุนู‡ mercury ุจู†ุณู…ูŠู‡ุง ู†ูŠุชุฑุงุชูŠ ุชูŠุฑูˆุณูŠู†
129
00:08:59,560 --> 00:09:05,160
ู…ูŠุฑูƒุงุฑูŠ ูƒูˆู…ุจูƒุณ ุดูˆ ุงู„ู„ูˆู†ู‡ ุจูŠูƒูˆู† ุจุฑูƒุฑู‡ ู„ูˆู† ุฃุญู…ุฑ ุทูˆุจูŠ
130
00:09:05,160 --> 00:09:08,180
ุฅุฐุง ุฃู† ู‡ูˆ positive ุฅุฐุง ุฃู† ู‡ูˆ ุงู„ุชูŠุฑูˆุณูŠู† ุฃูˆ ุฃูŠ
131
00:09:08,180 --> 00:09:12,530
ุจุฑูˆุชูŠู† ูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ุชูŠุฑูˆุณูŠู†ู†ุญูƒูŠ ู„ู„ู…ู„ุงุญุธุฉ ุฃู† ูƒู„
132
00:09:12,530 --> 00:09:16,690
ุงู„ููŠู†ูˆู„ ุงู„ู„ู‰ ุจุชุญุชูˆูŠ ูƒู„ ุงู„ููŠู†ูˆู„ ูƒู„ ุงู„ู…ุฑูƒุจุงุช ุงู„ู„ู‰
133
00:09:16,690 --> 00:09:20,530
ุนู†ุฏู‡ุง ููŠู†ูˆู„ ุงู„ group ุงู„ู„ู‰ ุญู„ู‚ุฉ ุจู†ุฒูŠู†ุฉ ู…ุฑุชุจุทุฉ ุจ OH
134
00:09:20,530 --> 00:09:26,190
ู‡ุชุนุทูŠู†ุง positive ู…ุน ุงู„ููŠู†ูˆู„ ุฑูŠุฌุงู„ ุงู† ุงุญู†ุง ุญูƒูŠู†ุง ุจุณ
135
00:09:26,190 --> 00:09:28,570
ุทุจ ุงูŠุด ุงู„ principle
136
00:09:34,850 --> 00:09:38,270
ุทูŠุฑูˆุณูŠู† ุทูŠุฑูˆุณูŠู† ูˆุงุถูŠู ุนู„ูŠู‡ melon reagent ุทูŠุฑูˆุณูŠู†
137
00:09:38,270 --> 00:09:40,950
ุฒูŠ ุงู„ู€ melon reagent ุญูƒูŠู†ุง ุงู„ู€ melon reagent ู‡ูˆ
138
00:09:40,950 --> 00:09:45,790
ุนุจุงุฑุฉ ุนู† ู…ูƒูˆู†ุงุช ู†ูŠุชุฑูƒ ุฃุณุฏ ุฃุชุดุงู†ูˆุงุชุฑูŠ ูˆ ู…ุฑูƒุฒ ู…ุฌุฑุฏ
139
00:09:45,790 --> 00:09:49,130
ู…ุง ุฃุถูŠู ุงู„ู€ melon reagent ุนู„ู‰ ุงู„ุทูŠุฑูˆุณูŠู† ุชูŠุฌูŠ ุงูˆู„
140
00:09:49,130 --> 00:09:52,710
ุงูŠู‡ุŸ ุงูˆู„ ู…ูƒูˆู† ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ nitric acid ูŠุนู…ู„ ู†ูŠุชุฑุงุดู†
141
00:09:52,710 --> 00:09:56,560
ู„ู„ุจู†ุฒูŠู†ุจูŠุนู…ู„ Nitration ู„ุญู„ู‚ุฉ ุงู„ุจู†ุฒูŠู† ุงู„ู…ูˆุฌูˆุฏุฉ ููŠ
142
00:09:56,560 --> 00:09:59,980
ุงู„ู€ TyrosineุŒ ุจุนุฏ ู…ุง ูŠุตูŠุฑ ู„ู‡ุง NitrationุŒ ุจูŠุฌูŠ ุงู„ู€
143
00:09:59,980 --> 00:10:04,440
Mercury ุจูŠุฑุชุจุท ู…ุนู‡ุงุŒ ูˆุจูŠุชูƒูˆู† ุนู†ุฏู‰ ู„ูˆู† ุฃุญู…ุฑ ุทูˆูุŒ
144
00:10:04,440 --> 00:10:08,280
ุงุฐุง ุงู† ู‡ูˆ Tyrosine ู…ุน ู…ูŠู„ูˆู†ุฑูŠุงุฌู†ุชุŒ ุจูŠุชูƒูˆู† ุนู†ุฏู‰
145
00:10:08,280 --> 00:10:12,860
Nitrated Tyrosine Mercury Complexุงู„ู„ูŠ ู‡ูˆ ุชูŠุฑูˆุณูŠู†
146
00:10:12,860 --> 00:10:15,760
ุจุณูŠุฑูŠู„ูˆ ู†ูŠุชุฑุงุดู† ูˆู…ุฑุชุจุท ู…ุนุงู‡ ู…ูŠุฑูƒุฑูŠุŒ ุจุชุณู…ูŠู‡ุง
147
00:10:15,760 --> 00:10:19,960
ู†ูŠุชุฑุงุชูŠ ุชูŠุฑูˆุณูŠู† ู…ูŠุฑูƒุฑูŠ ูƒูˆู…ุจู„ุงุฒุŒ ุดูˆ ู„ูˆู†ู‡ุŸ ุจูŠูƒูˆู†
148
00:10:19,960 --> 00:10:24,560
ูุฑูŠูƒุฑูŠุŒ ู„ูˆู† ุฃุญู…ุฑุŒ ุทูˆุจูŠุŒ ุฅุฐุง ุงู† ู‡ูˆ positiveุŒ ุฅุฐุง ุงู†
149
00:10:24,560 --> 00:10:28,860
ู‡ูˆ ุงู„ุชูŠุฑูˆุณูŠู† ุฃูˆ ุฃูŠ ุจู„ูˆุชูŠู† ูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ุชูŠุฑูˆุณูŠู†ุจุญูƒูŠ
150
00:10:28,860 --> 00:10:33,420
ู„ู„ู…ู„ุงุญุธุฉ ุฃู† ูƒู„ ุงู„ููŠู†ูˆู„ ุงู„ู„ู‰ ุจุชุญุชูˆูŠ ูƒู„ ุงู„ููŠู†ูˆู„ ูƒู„
151
00:10:33,420 --> 00:10:37,080
ุงู„ู…ุฑุงูƒุจุงุช ุงู„ู„ู‰ ุนู†ุฏู‡ุง ููŠู†ูˆู„ group ู‡ูŠ ุญู„ู‚ุฉ ุจู†ุฒูŠู†
152
00:10:37,080 --> 00:10:41,800
ู…ุฑุชุจุทุฉ ุจู‡ูˆุงุชู ู…ุชุนุทูŠู† positive ู…ุน ุงู„ู…ูŠู„ูˆู†ุฑูŠุงู„ ุฃู†
153
00:10:41,800 --> 00:10:45,460
ุฅุญู†ุง ุญูƒูŠู†ุง ุจุณ ู…ู† ุงู„ุฃุญู…ุงุถ ุงู„ุฃู…ู†ูŠุฉ ุงู„ุชูŠุฑูˆุณูŠู† ู‡ูˆ
154
00:10:45,460 --> 00:10:48,400
ุงู„ูˆุญูŠุฏ ุงู„ู„ู‰ ุนู†ุฏู‡ ููŠู†ูˆู„ group ุนู†ุฏู‡ ุญู„ู‚ุฉ ุจู†ุฒูŠู†
155
00:10:48,400 --> 00:10:52,400
ู…ุฑุชุจุทุฉ ููŠู‡ ู‡ูˆุงุชู ู„ูƒู† ู‡ู„ ุงู„ุทุจูŠุนุฉ ูƒู„ู‡ุง ููŠ ุงู„ู…ุฑุงูƒุจุงุช
156
00:10:52,400 --> 00:10:56,000
ุงู„ูƒูŠู…ูŠุงุฆูŠุฉ ูƒู„ู‡ุง ูุด ุบูŠุฑ ุงู„ุชูŠุฑูˆุณูŠู† ุตุญ ูˆููŠ ุงู„ุฃุญู…ุงุถ
157
00:10:56,000 --> 00:11:01,350
ุงู„ุฃู…ู†ูŠุฉ ุจุณุงู„ุซุงู†ูŠุฉ ููŠู‡ ู…ุฑูƒุจุงุช ุชุงู†ูŠุฉ ุนู†ุฏ ุญู„ู‚ุฉ ุจู†ุฒูŠู†
158
00:11:01,350 --> 00:11:04,970
ู…ุฑุชุจุทุฉ ุจูˆุงุนูŠ ูู„ูˆ ุฌูŠุช ุงุดุชุบู„ุช ุนู„ูŠู‡ุง ุงู„ melon test
159
00:11:04,970 --> 00:11:09,010
ู‡ุชุนุทูŠู†ูŠ positive ุทุจ ุนู„ู‰ ูุฑุถ ุงู†ุง ุฃุนุทูŠุชูƒ ู…ุญู„ูˆู„
160
00:11:09,010 --> 00:11:12,810
ุญูƒูŠุชู„ูƒ ุดูˆููŠู„ูŠ ุฅูŠุด ู‡ุฐุง ุงู„ู…ุญู„ูˆู„ ูŠุณูŠุบู„ูŠู„ูŠ ุนู„ูŠู‡ุง ุงู„
161
00:11:12,810 --> 00:11:16,630
melon ุดูˆููŠ ุชุงูŠุฑูˆุณูŠู† positive ูˆู„ุง ู†ุฌุฏู‡ ูุฌูŠุช ุงู† ุงู†ุช
162
00:11:16,630 --> 00:11:20,330
ุงุดุชุบู„ุชูŠู‡ ูˆ ุฃุนุทุงูƒูŠ positive ุฅุฐุง ู‡ูˆ ู‡ุชุชูˆู‚ุน ุฅู†ู‡ ู…ุฑูƒุจ
163
00:11:20,330 --> 00:11:24,960
ูŠุญุชูˆูŠ ุนู„ู‰ phenolgo ุชู…ุงู…ุŸุทุจ ู‡ู„ ู‡ูˆ ุชูŠุฑูˆุณูŠู† ูˆู„ุง
164
00:11:24,960 --> 00:11:29,400
ู…ูุฑูƒู‘ุจ ุชุงู†ูŠุŸ ูƒูŠู ุจุชุชุฃูƒุฏ ู‡ู„ ู‡ูˆ ุชูŠุฑูˆุณูŠู† ุฃูˆ ู„ุงุŸ ู„ุฃู†
165
00:11:29,400 --> 00:11:32,920
ููŠ ู…ูุฑูƒู‘ุจุงุช ุชุงู†ูŠุฉ ุชุญุชูˆูŠ ุนู„ู‰ Phenol GroupุŸ ุจุดุชุบู„
166
00:11:32,920 --> 00:11:36,720
ูุญุต ุงู„ู€NihidrineุŒ ู…ุด ุงู„ู€Nihidrine ุฃูˆู„ ูุญุต ุฃุฎุฏู†ุง ู‡ูˆ
167
00:11:36,720 --> 00:11:40,980
ู…ูุฎุตุต ู„ู€ Free Alpha Amino Group ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠ ูƒู„
168
00:11:40,980 --> 00:11:45,310
ุงู„ุฃุญู…ุงุถ ุงู„ุฃู…ู†ูŠุฉุŒ ุงู„ู€Amino Acidุฃู†ุง ู‡ุดุชุบู„ ูุญุต ุงู„ู€
169
00:11:45,310 --> 00:11:49,610
Ninhydrin ู„ู…ุง ุชุดุชุบู„ูŠ ูุญุต ุงู„ู€ Ninhydrin ุฅุฐุง ุฃุนุทุงูƒูŠ
170
00:11:49,610 --> 00:11:52,810
positive ุฅุฐุง ู‡ูˆ ุชูŠุฑูˆุณูŠู† ู„ุฃู† ุญู…ุถ ุฃู…ูŠู†ูŠ ูŠุญุชูˆูŠ ุนู„ู‰
171
00:11:52,810 --> 00:11:55,830
free alpha amino group ุฅุฐุง ุฃุนุทุงู†ูŠ negative ุฅุฐุง ู‡ูˆ
172
00:11:55,830 --> 00:12:00,030
ู…ุฑู†ูƒุจ ุชูŠู…ูŠุงุฆูŠ ุขุฎุฑ ูŠุญุชูˆูŠ ุนู„ู‰ phenol group ุบูŠุฑ
173
00:12:00,030 --> 00:12:00,770
ุงู„ุชูŠุฑูˆุณูŠู†
174
00:12:04,290 --> 00:12:07,210
ูƒูŠู ุงู„ procedureุŸ ุฎุฏุช ูˆู‚ุช ุฅุฌุฑุงุก ุงู„ุชุฌุฑุจุฉุŒ ุจุฌูŠุจ
175
00:12:07,210 --> 00:12:10,410
ุงู„ุชูŠูˆุฑุŒ ุจุญุท ููŠู‡ุง ูˆุงุญุฏ ู…ูŠู„ ู…ู† ุงู„ solution ุงู„ู„ูŠ ุฃู†ุง
176
00:12:10,410 --> 00:12:14,410
ุฃุนุทูŠุชู‡ุง ุนู„ู‰ ุชู„ุงุชุฉ drop ู…ู† ุงู„ melon raisin ูˆ ุจุนุฏูŠู†
177
00:12:14,410 --> 00:12:17,470
ุจุญุทู‡ ููŠ ุงู„ water bath ู„ู…ุฏุฉ ุฎู…ุณุฉ minutesุŒ ููŠ ู…ุงุก
178
00:12:17,470 --> 00:12:20,430
ู…ุบู„ูŠู‡ ู„ู…ุฏุฉ ุฎู…ุณุฉ minutesุŒ ุจุนุฏูŠู† ุจุทู„ุนุŒ ุฅุฐุง ุชุบูŠุฑ
179
00:12:20,430 --> 00:12:24,210
ุงู„ู„ูˆู† ูˆ ุงุชูƒูˆู† ุนู†ุฏูŠ break redุŒ ุฅุฐุง ู‡ูˆ positiveุŒ ุฅุฐุง
180
00:12:24,210 --> 00:12:27,750
ู…ุง ุชุบูŠุฑุด ุงู„ู„ูˆู†ุŒ ู…ุงุนุทุงู†ูŠุด ุงู„ precipitate break redุŒ
181
00:12:27,750 --> 00:12:29,210
ุฅุฐุง ู‡ูˆ negative
182
00:12:32,100 --> 00:12:35,780
ุงู„ูุญุต ุงู„ู„ูŠ ุจุนุฏ ู‡ูŠ ุงุณู…ู‡ Sakaguchi Test Sakaguchi
183
00:12:35,780 --> 00:12:39,500
Test ุงู„ objective ู…ู†ู‡ ู„ูƒุดู ุนู† ุงู„ุฃุญู…ุงุถ ุงู„ุฃู…ู†ูŠุฉ ุงู„ู„ูŠ
184
00:12:39,500 --> 00:12:44,160
ุจุชุญุชูˆูŠ ุนู„ู‰ Iguanidia Migrum ูˆู‡ูˆ ูู‚ุท ุงู„ Arginine
185
00:12:44,160 --> 00:12:48,860
ู…ูˆุฌูˆุฏุฉ ููŠ Iguanidia Migrum ููŠ ุงู„ Arginine ูุญุต ุฎุงุต
186
00:12:48,860 --> 00:12:53,780
ู„ู„ Arginine ุฃู†ู‡ ุจูŠุญุชูˆูŠ ุนู„ู‰ Iguanidia Migrumุงู„
187
00:12:53,780 --> 00:12:56,280
ุณุงูƒูŠุง ุฌูˆุดูŠ ุชูŠุณุช ุงู†ุงุด ู†ุงุฎุฏ ู„ุง ู„ุจุฑู†ุณูŠุจ ุงู„ู„ูŠ ู‡ูˆ
188
00:12:56,280 --> 00:13:00,020
ู„ู„ุทุฑูŠู‚ุฉ ุจุณ ุงู†ู‡ ุงู„ objective ู‡ูˆ ู„ู„ guanidine ู…ุฌุฑูˆู…
189
00:13:00,020 --> 00:13:03,360
ุงู„ู„ูŠ ู…ูˆุฌูˆุฏุฉ ููŠู‡ ุงู„ู„ูŠ ู‡ุฌู†ูŠู† ูˆ ุงู„ positive ุงู†ู‡
190
00:13:03,360 --> 00:13:05,320
ูŠุนุทูŠู†ูŠ ู„ูˆู† red color
191
00:13:10,120 --> 00:13:14,200
ุงู„ูุญุต ุงู„ู„ูŠ ุจุนุฏ ู‡ูŠ ุงุณู…ู‡ lip sulfite test ุฃูˆ sulfur
192
00:13:14,200 --> 00:13:18,340
test ุงูŠุด ุงู„ objective ู…ู†ู‡ุŸ ู„ู„ูƒุดู ุนู† ุงู„ self
193
00:13:18,340 --> 00:13:22,520
-hydrayl group ุชุฏูˆุฑ ุนู„ู‰ ุงู„ self-hydryl group
194
00:13:22,520 --> 00:13:25,740
ุงู„ู…ูˆุฌูˆุฏุฉ ูˆูŠู† ุงู„ self-hydryl groupุŸ ููŠ ุงู„ุญู…ุถ
195
00:13:25,740 --> 00:13:29,260
ุงู„ุฃู…ูŠู†ูŠ cysteine ูˆู…ูˆุฌูˆุฏุฉ ูƒู…ุงู† ููŠ ุงู„ cysteine
196
00:13:29,260 --> 00:13:33,160
ูˆู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ู…ูŠุซูŠูˆู†ูŠู† ุงู„ self-hydryl group ู…ูˆุฌูˆุฏุฉ
197
00:13:33,160 --> 00:13:38,380
ููŠ ุซู„ุงุซุฉุŒ cysteine, cysteine, methionineูˆู„ูƒู† ุจุชูƒูˆู†
198
00:13:38,380 --> 00:13:42,960
ููŠ ุงู„ู€ cysteine ูˆ ุงู„ู€ cysteine free ุงู„ ู…ุซูŠูˆู„ูŠู†
199
00:13:42,960 --> 00:13:47,640
ุจุชูƒูˆู† not free ุจุชู‚ุฏุฑุด ุชุชูุงุนู„ ู„ุฃู†ู‡ ุจูŠูƒูˆู† ู…ุฑุจูˆุทุฉ
200
00:13:47,640 --> 00:13:51,280
ุจุฑุงุจุทุชูŠู† carbon ู…ู† ุฌู‡ุฉ ูˆ carbon ุฃุฎุฑู‰ ู…ู† ุฌู‡ุฉ ุฃุฎุฑู‰
201
00:13:51,280 --> 00:13:55,280
ูุบูŠุฑ ู‚ุงุฏุฑ ุนู„ู‰ ูƒุณุฑ ุงู„ุฑุงุจุท ูˆ ุฃู†ู‡ ูŠุชูุงุนู„ ูู‡ูˆ negative
202
00:13:55,280 --> 00:13:58,540
ููŠ ุญุงู„ุฉ ุงู„ ู…ุซูŠูˆู„ูŠู† ูˆ positive ููŠ ุญุงู„ุฉ ุงู„ cysteine
203
00:13:58,540 --> 00:14:04,180
ูˆ ุงู„ cysteine ูˆ ุฃูŠ ุจุฑูˆุชูŠู† ูŠุญุชูˆูŠ ุนู„ูŠู‡ุชู…ุงู… ุฅุฐุง ู„ู„ู€
204
00:14:04,180 --> 00:14:06,700
lead sulphide test ุฃูˆ ุงู„ู€ sulphur test ุงู„ู„ูŠ ูƒุงุดู
205
00:14:06,700 --> 00:14:10,040
ุนู† ุงู„ sulphohydryl group ุงู„ู…ูˆุฌูˆุฏุฉ ููŠ ุงู„ 16 ุฃูˆ ุงู„
206
00:14:10,040 --> 00:14:14,340
16 ู…ุซูŠู„ูŠู† ู†ูŠุฌุงุชุฑ ู„ุฅู†ู‡ุง not freeู…ุงุดูŠ ุงู„ principle
207
00:14:14,340 --> 00:14:18,980
ุฃู†ูŠ ุจุฌูŠุจ ุงู„ุญู…ุถ ุงู„ุฃู…ูŠู†ูŠ ู…ุซู„ุง ุณูŠุณุชูŠู† ุฃูˆ ุณูŠุณุชุงู† ุจุถูŠู
208
00:14:18,980 --> 00:14:24,480
ุนู„ูŠู‡ุง 10% ู…ู† ุงู„ NaOH ููŠ ูˆุฌูˆุฏ ุญุฑุงุฑุฉ heat ุจูŠุนุทูŠู†ูŠ
209
00:14:24,480 --> 00:14:30,440
Sodium Sulphate ุจุฌูŠุจ ุณูŠุณุชูŠู† ุฃูˆ ุณูŠุณุชุงู† ู…ุน 10% NaOH
210
00:14:30,440 --> 00:14:34,880
ููŠ ูˆุฌูˆุฏ ุญุฑุงุฑุฉ ุจุชูƒูˆู† ุนู†ุฏูŠ Sodium Sulphate ุจุถูŠู
211
00:14:34,880 --> 00:14:40,060
ุนู„ูŠู‡ุง 10% Lead Acetate ุจูŠุนุทูŠู†ูŠ ุญุงุฌุฉ ุจุชุณู…ูŠู‡ุง Lead
212
00:14:40,060 --> 00:14:44,260
Sulphateุงู„ู„ูŠุฏ ุณุงู„ูุงูŠุช ู‡ุฐุง ุนุจุงุฑุฉ ุนู† ุงู„ precipitates
213
00:14:44,260 --> 00:14:50,260
ู„ูˆู†ู‡ ุฃุณูˆุฏุŒ 60 ุฃูˆ ุณูŠุณุชุงู†ุŒ ู…ุน 10% ุงู„ู†ูŠูˆู‡ุงุชุด ููŠ ูˆุฌูˆุฏ
214
00:14:50,260 --> 00:14:55,180
ุญุฑุงุฑุฉุŒ ุจูŠุนุทูŠู†ูŠ Sodium SulfateุŒ ุจุถูŠู ุนู„ูŠู‡ 10% ู„ูŠุฏ
215
00:14:55,180 --> 00:14:59,360
ุฃุณูŠุชุงุชุŒ ุจูŠุนุทูŠู†ูŠ Lead Sulfide ุจ precipitates ู„ูˆู†ู‡
216
00:14:59,360 --> 00:15:03,720
ุฃุณูˆุฏุŒ ูŠุนู†ูŠ positiveุŒ ูŠุนู†ูŠ ุจุชุญุชูˆูŠ ุนู„ู‰ 60 ุฃูˆ ุณูŠุณุชุงู†
217
00:15:07,940 --> 00:15:11,080
ู‡ู†ุง ุจูŠูˆุถุญู†ู‰ ุงู† ุงู„ู…ูŠุซูŠูˆู†ูŠู† ูˆุงู„ ุณูŠุณุชูŠู† ุงู„ุชู†ุชูŠู†
218
00:15:11,080 --> 00:15:14,240
ุจูŠุญุชูˆู‰ ุนู„ู‰ sulfur group ุจุณ ู„ูŠุด ุงู„ู€ 16 ุจุณ ู‡ูŠ ุงู„ู„ู‰
219
00:15:14,240 --> 00:15:17,300
ุจุชุนุทูŠู†ู‰ positive ู„ูˆ ุฏูŠู†ุง ุงู„ structure ุงู„ู…ูŠุซูŠูˆู†ูŠู†
220
00:15:17,300 --> 00:15:22,380
ุชุดูˆููˆุง ุงู„ S ูˆ N ู…ุฑุชุจุทุฉ ููŠ CH2 ู…ู† ุฌู‡ุฉ ูˆ CH3 ู…ู† ุฌู‡ุฉ
221
00:15:22,380 --> 00:15:25,880
ูู‡ูŠ ู…ุฑุชุจุทุฉ ู…ู† ุงู„ุฌู‡ุชูŠู† ูˆ ุตุนุจ ุชูƒุณูŠุฑ ู‡ุฐู‡ ุงู„ุฑุงุจุทุฉ
222
00:15:26,100 --> 00:15:29,880
ูุจู†ู‚ุฏุฑุด ู†ูƒุณุฑู‡ุง ุนุดุงู† ุชุชูุงุนู„ ู…ุง ูŠุชูุงุนู„ ูู‡ูŠ not free
223
00:15:29,880 --> 00:15:33,980
ุฃู…ุง ููŠ ุญุงู„ุฉ ุงู„ cysteine ูู‡ูŠ free ู‡ูŠ ุงู„ุฃุณ ููˆู‚
224
00:15:33,980 --> 00:15:37,860
ู…ุฑุชุจุทุฉ ููŠ H ู…ู† ุฌู‡ุฉ ูˆ free ู…ู† ุฌู‡ุฉ ุฃุฎุฑู‰ ุชู‚ุฏุฑ ุชุชูุงุนู„
225
00:15:37,860 --> 00:15:42,780
ูˆ ุชุญุช ู…ุนุงุฏู„ุงุช ู„ุจุฑู†ุณุจู„ ุงู„ูุญุต cysteine ู…ุถูŠู ุนู„ูŠู‡
226
00:15:42,780 --> 00:15:47,180
ุงู„ู†ูŠูˆู‡ุงุชุด ููŠ ูˆุฌูˆุฏ ุญุฑุงุฑุฉ ุจูŠุนุทูŠู†ูŠ ุตูˆุฏูŠูˆู… ุณุงู„ูุงูŠุช
227
00:15:47,180 --> 00:15:52,240
ู…ุถูŠู ุนู„ูŠู‡ุง lead 10% ู…ู† lead ุฃุณูŠุชุงุช ุจูŠุนุทูŠู†ูŠ lead
228
00:15:52,240 --> 00:15:56,600
ุณุงู„ูุงูŠุช ุงู„ precipitate ู„ูˆู†ู‡ ุฃุณูˆุฏูŠูƒูˆู† ุงู„ recipe
229
00:15:56,600 --> 00:16:02,600
ุงู„ู„ูŠ ู‡ูˆ ู‡ู†ุง ุงุณู…ู‡ูƒูŠู ุฎุทูˆุงุช ุงู„ุนู…ู„ุŸ ุจุญุท ูˆุงุญุฏ ู…ู„ ู…ู† ุงู„
230
00:16:02,600 --> 00:16:06,300
solution ุฃู†ุง ุฃุนุทูŠุชูƒูŠุง ููŠ ุชูŠูˆูˆุจ ุจุญุท ูˆุงุญุฏ ู…ู„ ู…ู†ู‡ ุนู„ู‰
231
00:16:06,300 --> 00:16:10,480
ูˆุงุญุฏ ู…ู„ ู…ู† ุงู„ sodium hydroxide ุฏู‡ ู†ูŠูˆ ู‡ุงุชุด ู…ุน ุฎู…ุณุฉ
232
00:16:10,480 --> 00:16:13,580
ุฏุฑูˆุจ ู…ู† ุนุดุฑุฉ ูุงู„ู…ูŠุฉ lead acetate ุจุญุทู‡ู… ูƒู„ู‡ู… ู…ุน ุจุนุถ
233
00:16:13,580 --> 00:16:17,160
ูˆ ุจุนู…ู„ math ุจุนุฏูŠู† ุจุญุทู‡ ููŠ ุงู„ water bath ู„ู…ุฏุฉ ุฎู…ุณุฉ
234
00:16:17,160 --> 00:16:21,020
ู…ู†ู‡ ุจุทู„ุนู‡ ู…ู† ุงู„ water bath ุฅุฐุง ุตุงุฑ ู„ูˆู†ู‡ ุฃุณูˆุฏ ููŠู‡
235
00:16:21,020 --> 00:16:24,400
ู†ุฑุงุณุจ ุฃุณูˆุฏ is a positive ูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ system ุฅุฐุง
236
00:16:24,400 --> 00:16:28,940
ู…ุง ุงุชุบูŠุฑุด ุงู„ู„ูˆู† is a negative ู„ูŠุญุชูˆูŠ ุนู„ู‰ ุงู„ system