Page 185 - 《精细化工》2023年第4期

す 4 ᱌ 㦐๖Ⴔ喑ぶ: 䱿㟞ḿ̻㏏㟞ḿڠ䩛䷻ঠ➖䉕⮱ᄦ℁ܳᲽ g871g

⼸͚䕇ڒ⎬⋓⮱⾧⅁В䭟䃱Фঅ周㚁᎟✒喠⩞ 3 Ѻ ᐼ͚喟X ͧᒲ≸㏱ܳ⮱क़䛼喑ng/g喠n 0/i ͧ⌤व⋟͚
㏼䓴͇̀䃚㏰⮱䃱Фঅऱ㜗䃝ᒂ૲䬨ݝ⅁ঠ⮱ᬣ ߍڒ䗨ι⅜㠜⮱Ҁ⼜̻॥ः࣌⋟⮱Ҁ⼜͸℁喑჋侹
䬡Ƞ⅁ঠᑧᏓࣷ仆⅁➦ᒮ喑䶨ᰶ 2 ϧВ̷૲䬨ݝ᝺ ͚ͧ 1/4喠V ͧ㤰ः⋟Ҁ⼜喑mL喠m ͧั⤳ݺ࣌᫆
㘪㷘⶛Ⴧͧ仆⅁≨ᕔ➖䉕ȡ 䉕䛼喑gȡ
1.2.3.2 AEDA ∂ 1.2.5 OAV ܳᲽ
ᄳ AEDA ̻ GC-O Ⱕ㐀व喑፥⩕Გⵁ⾣㷘㞟䅞 OAV 㷘ჇͶͧऱ➖䉕⊀Ꮣ̻ڣౕⅡᝃ⇦͚⅁
ܳ⻨⮱ࡃव➖⮱ᙌჅࣺᏁ喑हᬣ䃱ѝ⅁ঠᑧᏓ [18] ȡ ঠ䬵թ⮱℁թ [22] 喑ࣺ᭍γऱ➖䉕ᄦᵤ৮仆⅁䉎⡛⮱
ᠴჇᰭ倅⊀Ꮣᵤ৮喍ࢠ㟞ḿ࣌⋟喎⮱仆⅁⼭䛷喍FD喎 ๔ᄼ喑ᵦᢛڙᐼ喍4喎 [23] 䃎ツȡ
఍ၽͧ 1ȡВ V喍࣌⋟喎ńV喍ι⅜⩟☤喎=1ń3 ⮱ ȅǹV X i 喍4喎
℁Ҹ䔽㏔⼭䛷喑Ꭳᄦ⼭䛷⋟⮱ぶܳ䄂ᵤ喍1 ȝL喎䔈 i ȅȉ i
㵹 GC-O ૲䬨䃱ѝ喑䃝ᒂ૲䬨ݝ⮱⅁ঠࣷⰥᄦᏁ⮱ ᐼ͚喟OAV i ͧ᜽ܳ i ⮱ OAV喠X i ͧ᜽ܳ i ౕᵤ৮͚
Ԋ⪆ᬣ䬡ȡᒀ䓫ݝ̭Ⴧ⼭䛷Ժ᪝ऻ喑ጟ㏼૲䬨̺ݝ ⮱क़䛼喑ng/g喠OT i ͧ᜽ܳ i ⮱仆⅁䬵թ喑ng/gȡ
⅁ঠᬣ喑ࢠज։₏䄒䓴⼸喑㐀᳉В FD 㶕⹧ȡ
2 㐀᳉̻䃕䃧
1.2.3.3 Ԋ⪆ᠴ᪝∂
Ԋ⪆ᠴ᪝喍RI喎∂᭜̭⻺፥㻮⮱Ⴧᕔ᫦∂喑፥
2.1 ᙌჅ䃱Ф㐀᳉ܳᲽ
̻ GC-MS 㐀वҬ⩕喑ڤᰶᴴ۳㐌̭Ƞ䛺⣝ᕔສぶ➦ ϻ䃱Фᄼ㏱ᄦ͑⻺㟞ḿ⮱仆⅁᣼䔝͚ڞよ䔶
◦喑ౕ丌৮Ƞ☌㡶Ƞ仆㇫仆᫆ぶ䶳ഌڤᰶᎬ∈Ꮑ⩕ [19] ȡ
ܧ 7 ͗᣼䔝䃺喟ḿ仆Ƞ叨仆Ƞ䓈仆Ƞ䱿仆Ƞ㢜仆Ƞ
ܳᲽ᲎У̻ GC-MS Ⴙڕ̭㜡喑ౕₑധ⵭̷≸Ⴧ
᱕仆Ƞ㠓⅁ȡڤҀᙌჅ䃱Ф㐀᳉ຯఫ 1 ᝭⹧ȡϻ䰤
C 6 ~C 30 ₐᲱ☤◰⮱Ԋ⪆ᬣ䬡⩕λ RI ⮱䃎ツ喑RI ᠶ 䓫ఫ͚जⰡ㻯ౝⰸܧ喑͑⻺㟞ḿᰭ⾮ܧ⮱仆⅁౴ͧ
ᐼ喍1喎 [20] 䃎ツȡ
ḿ仆喑͑㔲⮱仆⅁⼸Ꮣധ᱙̭㜡ȡ㏏㟞ḿ⮱ḿ仆Ƞ
§ lgt lgt ·
RI/% n ¨ i n u ¸ 100 喍1喎 叨仆Ⱕ℁λ䱿㟞ḿᰡͧ⾮ܧ喑㔹䱿㟞ḿ⮱㢜仆ᑧᏓ
© lgt n 1 lgt n ¹ ᰡ๔ȡ

ᐼ͚喟nȠn+1 ͧ᱗ⴒ➖≮ܧݺȠऻₐᲱ☤◰⮱ⷠ࣌
ၽ᪝喠t n হ t n+1 ͧ᱗ⴒ➖≮ܧݺȠऻₐᲱ☤◰⮱Ԋ⪆ᬣ
䬡喑min喠t i ͧᒲ≸㏱ܳ⮱Ԋ⪆ᬣ䬡喍t n <t i <t n+1 喎喑minȡ
1.2.4 Ⴧ䛼ܳᲽ
ڲᴴ∂≸Ⴧ⮱㐀᳉Ⱕᄦ۳⶛Ƞ⽠Ⴧ喑जౕ̭Ⴧ
⼸Ꮣ̷ۼᄾЗக᧺҉䓴⼸䄜ጛ⮱ᒞ৺ [21] 喑఍ₑ喑䔶
⩕ڲᴴ∂ᄦ͑⻺㟞ḿ࣌⋟䔈㵹Ⴧ䛼ܳᲽȡВ䗨ι⅜
㠜ͧڲᴴ➖ߍڒ࣌⋟͚喑Ҭڣ䉕䛼⊀Ꮣͧ 13.1 g/Lȡ
ᵦᢛᐼ喍2喎হ喍3喎 [17] 䃎ツᓄݝ⃼̭͗ᡒࣾᕔᰶᱧ
㏱ܳ⮱䉕䛼⊀Ꮣȡ
A
U i i u U 喍2喎
0
ఫ 1 䱿㟞ḿ̻㏏㟞ḿ⮱ᙌჅ䃱Ф䰤䓫ఫ
A 0 Fig. 1 Sensory evaluation radar chart of green and red pepper
ᐼ͚喟ȡ i ͧᒲ≸㏱ܳ⮱䉕䛼⊀Ꮣ喑mg/L喠A i ͧᒲ≸
㏱ܳ⮱ም䲏⼜喠A 0 ͧڲᴴ➖⮱ም䲏⼜喠ȡ 0 ͧڲᴴ➖ 2.2 GC-MS ܳᲽ㐀᳉
⮱䉕䛼⊀Ꮣ喑mg/Lȡ ㏼ GC-MS 䞡Ⴧ䱿Ƞ㏏㟞ḿ͚⮱ᡒࣾᕔ᜽ܳ喑
U u n u V ݊ₒ⶛Ⴧ͑⻺㟞ḿ࣌⋟͚ऱ䷻ঠ➖䉕⮱⻺ㆨহक़
X i 0/i 喍3喎
m 䛼喑㐀᳉㻮㶕 2ȡ

㶕 2 䱿㟞ḿ̻㏏㟞ḿ GC-MS ܳᲽ㐀᳉
Table 2 GC-MS results of green and red pepper
क़䛼/(ng/g喎 RI
Ꮌत ऺ⼝ CAS त Ⴧᕔ᫦∂
䱿㟞ḿ ㏏㟞ḿ ᪴⡛թ/䃎ツթ
☜◰ㆨ
1 㦻☜ 7785-70-8 10.06 0.56 1016/1037 MS,O,RI
2 ȕ-㦻☜ 127-91-3 7.10 2.99 1100/1110 MS,O,RI