【求助】有谁知道蔬菜中甲基硫菌灵的检测限量？急求！

应助达人

日本限量：
Agricultural Chemical： THIOPHANATE-METHYL （甲基硫菌灵）
Note： see CARBENDAZIM, THIOPHANATE, THIOPHANATE-METHYL and BENOMYL
MRLs for carbendazim, benomyl, thiophanate, and thiophanate-methyl are established for the sum of residues of carbendazim and each of benomyl, thiophanate, thiophanate-methyl, which are individually calculated as carbendazim.

没有列出的就是0.01ppm

Food    MRLs(ppm）
Rice (brown rice)    1
Wheat    0.6
Barley    0.6
Rye    0.6
Corn (maize, including pop corn and sweet corn)    0.7
Buckwheat    0.6
Other cereal grains    0.6
Soybeans, dried    1
Beans, dried    2
Peas    0.6
Broad beans    0.6
Peanuts, dried    0.6
Other legumes/pulses    0.6
Potato    0.6
Taro    0.6
Sweet potato    0.6
Yam    0.6
Konjac    0.6
Other Potatoes    0.6
Sugar beet    0.6
Sugarcane    0.08
Japanese radish, roots (including radish)    3
Japanese radish, leaves (including radish)    3
Turnip, roots (including rutabaga)    3
Turnip, leaves (including rutabaga)    3
Horseradish    3
Watercress    3
Chinese cabbage    3
Cabbage     3
Brussels sprouts    0.5
Kale    3
KOMATSUNA (Japanese mustard spinach)    3
KYONA    3
Qing-geng-cai    3
Cauliflower    3
Broccoli    3
Other cruciferous vegetables    3
Burdock    3
Salsify    3
Artichoke    3
Chicory    3
Endive    3
SHUNGIKU    3
Lettuce (including cos lettuce and leaf lettuce)    3
Other composite vegetables    3
Onion    3
Welsh (including leek)    3
Garlic    3
NIRA    3
Asparagus    1
Multiplying onion (including shallot)    3
Other liliaceous vegetables    3
Carrot    3
Parsnip    3
Parsley    3
Celery    3
MITSUBA    3
Other umbelliferous vegetables    3
Tomato    3
Pimento (sweet pepper)    3
Egg plant    3
Other solanaceous vegetables    3
Cucumber (including gherkin)    3
Pumpkin (including squash)     3
Orinetal pickling melon (vegetable)    3
Water melon    3
Melons    3
MAKUWAURI melon    3
Other cucurbitaceous vegetables    3
Spinach    3
Bamboo shoots    3
Okra    3
Ginger    3
Peas, immature (with pods)     3
kidney beans, immature (with pods)    2
Green soybeans    3
Button mushroom    3
SHIITAKE mushroom    3
Other mushrooms    3
Other vegetables    3
UNSHU orange, pulp     3
Citrus NATSUDAIDAI, whole    3
Lemon    7
Orange (including navel orange)    3
Grapefruit    7
Lime    3
Other citrus fruits    3
Apple    3
Japanese pear    3
Pear    3
Quince    3
Loquat    3
Peach    2
Nectarine    2
Apricot    3
Japanese plum (including prune)    1
Mume plum    3
Cherry    3
Strawberry    3
Raspberry     3
Blackberry    3
Blueberry    3
Cranberry    3
Huckleberry    3
Other berries    3
Grape    3
Japanese persimmon    3
Banana    3
Kiwifruit    3
Papaya    3
Avocado    3
Pineapple    7
Guava    3
Mango    2
Passion fruit    3
Date    3
Other Fruits    3
Sunflower seeds    3
Sesam seeds    3
Safflower seeds    3
Cotton seeds    3
Rapeseeds    3
Other oil seeds    3
Ginkgo nut    0.1
Chestnut    0.2
Pecan    0.1
Almond    0.1
Walnut    0.1
Other nuts    0.1
Tea    10
Coffee beans    0.1
Hop    0.1
Other spices    3
Other herbs    3
Cattle, muscle    0.1
Pig, muscle    0.1
Other terrestrial mammals, muscle    0.1
Cattle, fat    0.07
Pig, fat    0.09
Other terrestrial mammals, fat    0.07
Cattle, liver    0.4
Pig, liver    0.1
Other terrestrial mammals, liver    0.4
Cattle, kidney    0.1
Pig, kidney    0.1
Other terrestrial mammals, kidney    0.1
Cattle, edible offal    0.1
Pig, edible offal    0.1
Other terrestrial mammals, edible offal    0.1
Milk    0.3
Chicken, muscle    0.09
Other poultry, muscle    0.09
Chicken, fat    0.09
Other poultry, fat    0.09
Chicken, liver    0.1
Other poultry, liver    0.1
Chicken, kidney    0.09
Other poultry, kidney    0.09
Chicken, edible offal    0.09
Other poultry, edible offal    0.09
Chicken eggs    0.09
Other poultry, eggs    0.09

这个很不好做，因为此杀菌剂会很快转化为多菌灵

应助达人

日本是要求和多菌灵同时做，结果的和。

什么意思?不太懂。两个量要加起来吗》

ppm是微克吧？那是千克里的含量，还是克里的含量？有人说有什么换算公式，可以吧甲基硫菌灵的检出含量换算成多菌灵。

应助达人

看基准值上那段英文的意思是多菌灵，苯菌灵，甲基硫菌灵都独立地按多菌灵算，然后将这些值加和。

应助达人

1ppm相当于1mg/kg.

谢谢！有点领会了。